Research Explorer

Your browser does not support JavaScript or JavaScript is not enabled. Without JavaScript some functions of this webapplication may be disabled or cause error messages. To enable JavaScript, please consult the manual of your browser or contact your system administrator.

Researcher

Jan Nyssen

Publications & Research Data

Awards & Distinctions

964 Results

2025

Land system resilience amidst the ravages of war : insights from Tigray (Northern Ethiopia)

Jan NyssenEmnet NegashHailemariam MeazaSofie AnnysMitiku HaileZbelo TesfamariamJean PoesenJozef DeckersJan MoeyersonsAmanuel Zenebe et al.

A1 Journal Article in ENVIRONMENT AND PLANNING E-NATURE AND SPACE

Landcover change in Tigray’s semi-arid highlands (1935–2020) : implications for runoff and channel morphology

Kiara HaegemanEmnet NegashHailemariam MeazaJan NyssenStefaan Dondeyne

A1 Journal Article in LAND

Spatio-temporal groundwater recharge estimation of Mount Guna, Northwest Ethiopia

Adugnaw BirhanuAlemu Yenehun BeyeneAshebir Sewale BelayFenta Nigate AberaAmaury FranklEnyew AdgoJan NyssenKristine Walraevens

A1 Journal Article in JOURNAL OF HYDROLOGY-REGIONAL STUDIES

The effects of armed conflict on natural resources and conservation measures in Tigray, Northern Ethiopia

Hailemariam MeazaTesfaalem GhebreyohannesZbelo TesfamariamGirmay GebresamuelBiadgilgn DemissieDawit GebregziabherJan Nyssen

A1 Journal Article in INTERNATIONAL SOIL AND WATER CONSERVATION RESEARCH

The potential distribution of tree heath (Erica arborea L.) in Tigrai

Daniel Hagos BerheAmare Sisay TeferaTesfay GideyAbeba Nigussie RettaAklilu NegussieEmiru BirhaneJan NyssenPaulo Alexandre Vieira BorgesBerihu Tesfamariam ZeratsionElena Kuzminsky et al.

A2 Journal Article in TROPICAL PLANTS

Undoing the development army : a paradigm shift from transfer of technology to agricultural innovation system in Ethiopian extension

Yemane Asmelash GebremariamJoost DesseinBeneberu Assefa WondimagegnhuMark BreusersLutgart LenaertsEnyew AdgoSteven Van PasselAmare Sewnet MinaleJan Nyssen

A1 Journal Article in ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY

2024

A chronicle of the Tigray tragedy (2020 - 2024)

A comprehensive evaluation of satellite-based and reanalysis soil moisture products over the upper Blue Nile Basin, Ethiopia

Addis A. AlaminieSofie AnnysJan NyssenMark R. JuryGiriraj AmarnathMuluneh A. MekonnenSeifu A. Tilahun

A2 Journal Article in SCIENCE OF REMOTE SENSING

Climate and conflict as spatial drivers of agroecosystems in Ethiopia

Emnet NegashKwinten Van WeverbergBert Van SchaeybroeckJan Nyssen

Conflict-related environmental degradation threatens the success of landscape recovery in some areas in Tigray (Ethiopia)

Henrike Schulte to BühneEoghan DarbyshireTeklehaymanot G. WeldemichelJan NyssenDoug Weir

A1 Journal Article in ECOLOGY AND SOCIETY

Connectivity perspectives on water and sediment flows in the Gumara and Rib catchments (Ethiopia)

Anik Juli Dwi AstutiAmaury FranklJan Nyssen

Estimation of spatially distributed groundwater recharge in data-scarce regions

Ashebir Sewale BelayAlemu Yenehun BeyeneFenta NigateSeifu A. TilahunMekete DessieMichael M. MogesMargaret ChenDerbew FentieEnyew AdgoJan Nyssen et al.

A1 Journal Article in JOURNAL OF HYDROLOGY-REGIONAL STUDIES

Eyes in the sky on Tigray, Ethiopia : monitoring the impact of armed conflict on cultivated highlands using satellite imagery

Liya WeldegebrielEmnet NegashJan NyssenDavid B. Lobell

A2 Journal Article in SCIENCE OF REMOTE SENSING

Hydrological study of Mount Guna, a shield volcano on the Ethiopian Plateau

Adugnaw BirhanuKristine WalraevensJan Nyssen

Impact of reservoir construction on the sediment budget of a downstream-linked freshwater lake

Hanibal Lemma GebrekidanJan NyssenJean PoesenHabtamu AssayeEnyew AdgoAmaury Frankl

A1 Journal Article in HYDROLOGICAL SCIENCES JOURNAL

Impact of soil and water conservation structures on the spatial variability of topsoil moisture content and crop productivity in semi-arid Ethiopia

Gebeyehu TayeSamuale TesfayeInge Van ParijsJean PoesenMatthias VanmaerckeBas van WesemaelEtefa Guyassa DinssaJan NyssenJozef DeckersNigussie Haregeweyn

A1 Journal Article in SOIL & TILLAGE RESEARCH

Impact of the Tigray War on farming : plight and resilience

Jan NyssenTesfaalem-Ghebreyohannes AsfahaEmnet NegashHailemariam Meaza GebregergsZbelo Tesfamariam WelemaramAmaury FranklKiara HaegemanBert Van SchaeybroeckAlem ReddaFetien Abay et al.

Bookchapter in Tigray : war in a digital black hole

Larger and older church forests promote bird species richness, diversity and resilience across northwest Ethiopia’s deforested landscapes

Ferehiwot MequanintAlemayehu WassieShimeles AynalemEnyew AdgoJan NyssenAmaury FranklBart MuysHans MatheveJoachim PintensLuc Lens et al.

A1 Journal Article in GLOBAL ECOLOGY AND CONSERVATION

Letter to the editor : historical maps and violent extremism in Wolkait, Western Tigray, Ethiopia

Jan NyssenBiadgilgn Demissie Mullaw

A2 Journal Article in COGENT SOCIAL SCIENCES

Managing the environmental impacts of war : what can be learned from conflict-vulnerable communities?

Hailemariam MeazaTesfaalem GhebreyohannesJan NyssenZbelo TesfamariamBiadiglign DemissieJean PoesenMisgina GebrehiwotTeklehaymanot G. WeldemichelSeppe DeckersDesta Gebremichael Gidey et al.

A1 Journal Article in SCIENCE OF THE TOTAL ENVIRONMENT

Recent dynamics in sediment connectivity in the Ethiopian Highlands

Anik Juli Dwi AstutiStefaan DondeyneHanibal Lemma GebrekidanJan NyssenSofie AnnysAmaury Frankl

A1 Journal Article in REGIONAL ENVIRONMENTAL CHANGE

Soil-forming factors of high-elevation mountains along the East African rift valley : the case of the Mount Guna volcano, Ethiopia

Mekonnen Getahun SisayEnyew Adgo TsegayeAlemayehu Regassa TolossaJan NyssenAmaury FranklEric Van RanstStefaan Dondeyne

A2 Journal Article in SOIL SYSTEMS

Spatio-temporal groundwater recharge estimation of Mount Guna, Northwest Ethiopia

Adugnaw BirhanuAlemu Yenehun BeyeneFenta Nigate AberaAshebir Sewale BelayAmaury FranklEnyew AdgoJan NyssenKristine Walraevens

Spatio-temporal groundwater recharge estimation of Mount Guna, Northwest Ethiopia : implications on climate and migration challenges

Adugnaw BirhanuAlemu Yenehun BeyeneAshebir Sewale BelayFenta Nigate AberaAmaury FranklEnyew AdgoJan NyssenKristine Walraevens

Spawning migration and habitat characteristics of Labeobarbus species in the Gumara River and its tributaries, Lake Tana subbasin, Ethiopia

Wondie ZelalemMinwyelet MingistWassie AntenehMulugeta KibretEnyew AdgoJan NyssenElie VerleyenAlain De Vocht

A1 Journal Article in BELGIAN JOURNAL OF ZOOLOGY

Topoclimate and diurnal cycle of summer rain over the Ethiopian highlands in a convection-permitting simulation

Emnet NegashBert Van SchaeybroeckPiet TermoniaMichiel Van GinderachterKwinten Van WeverbergJan Nyssen

A1 Journal Article in INTERNATIONAL JOURNAL OF CLIMATOLOGY

Validation of the wind climatology from the ALARO-0 model at different resolutions over Ethiopia

Petros Gebray EndayMulu Bayray KahsayJan NyssenMichiel Van GinderachterPiet TermoniaBert Van Schaeybroeck

A1 Journal Article in THEORETICAL AND APPLIED CLIMATOLOGY

War-induced land degradation mapped using ground and remote sensing data : the case of Dogu’a Tembien and Enderta districts in Tigray (Ethiopia)

Tesfaalem-Ghebreyohannes AsfahaJan NyssenEmnet NegashHailemariam Meaza GebregergsZbelo Tesfamariam WelemaramSofie AnnysAmaury Frankl

2023

A response to ‘The Pretoria Agreement : mere cessation of hostilities or heralding a new era in Ethiopia?'

Mulugeta GebrehiwotAlex de WaalMartin PlautJan NyssenMohamed HassenGebrekirstos Gebreselassie

Administrative and ethno-linguistic boundaries of Western Tigray (Ethiopia) since 1683

Jan NyssenBiadgilgn Demissie Mullaw

A1 Journal Article in JOURNAL OF MAPS

Armed conflict in Tigray sets back decades of ecosystem restoration efforts

Meley Mekonen RannestadEmnet NegashEmiru BerhaneSofie AnnysMewcha Amha GebremedhinAster GebrekirstosJan Nyssen

Assessing catchment connectivity dynamics in the Gumara and Rib catchments of the Ethiopian Highland

Anik Juli Dwi AstutiSofie AnnysHanibal LemmaJan NyssenStefaan DondeyneAmaury Frankl

Convective rain over the Ethiopian highlands : orographic driving factors in a convection-permitting climate simulation

Emnet NegashBert Van SchaeybroeckKwinten Van WeverbergPiet TermoniaMichiel Van GinderachterMaarten PodevynJan Nyssen

Crop cultivation at wartime : plight and resilience of Tigray’s agrarian society (North Ethiopia)

Jan NyssenEmnet NegashBert Van SchaeybroeckKiara HaegemanSofie Annys

A1 Journal Article in DEFENCE AND PEACE ECONOMICS

Data set: historical and ethno-linguistic maps covering Western Tigray (1607-2014)

Jan NyssenBiadgilgn Demissie Mullaw

Deficit irrigation : a review from Ethiopia

Desale Kidane AsmamawJan NyssenKristine WalraevensPieter JanssensWim CornelisMekete DesseSeifu Admasu TilahunEnyew Adgo

Bookchapter in Handbook of irrigation hydrology and management : irrigation case studies

Effect of deficit irrigation and soil fertility management on wheat production and water productivity in the Upper Blue Nile Basin, Ethiopia

Desale Kidane AsmamawPieter JanssensMekete DessieSeifu A. TilahunEnyew AdgoJan NyssenKristine WalraevensHabtamu AssayeAlemu Yenehun BeyeneFenta Nigate et al.

A1 Journal Article in AGRICULTURAL WATER MANAGEMENT

Estimating the runoff response from hillslopes treated with soil and water conservation structures in the semi-arid Ethiopian highlands : is the curve number method applicable?

Gebeyehu TayeMatthias VanmaerckeBas van WesemaelSamuale TesfayeDaniel TekaJan NyssenJozef DeckersJean Poesen

A2 Journal Article in SCIENTIFIC AFRICAN

Ethiopia : how a lucky village in Tigray survived the devastating war

Jan NyssenBiadgilgn DemissieEmnet NegashHailemariam MeazaSofie AnnysTesfaalem GhebreyohannesZbelo Tesfamariam

Extent of Lake Tana's papyrus swamps (1985-2020), North Ethiopia

Abrehet Kahsay MehariBiadgilgn Demissie MullawJan NyssenLudwig TriestPieter LemmensLuc De MeesterMulugeta KibretElie VerleyenEnyew AdgoIris Stiers

A1 Journal Article in WETLANDS

Eyes in the sky to the rescue : monitoring the impact of armed conflict on cultivated land using satellite imagery in Tigray, Ethiopia

Liya WeldegebrielDavid LobellEmnet NegashJan Nyssen

How did the community surrounding the Horn’s oldest monastery survive the Tigray War? Dabba Selama revisited

Jan NyssenHailemariam MeazaSofie AnnysEmnet NegashBiadgilgn Demissie MullawZbelo TesfamariamTesfaalem Ghebreyohannes

Investigation of interbasin groundwater flow using multiple approaches : the case of the Tana and Beles basins, Ethiopia

Ashebir Sewale BelayAlemu Yenehun BeyeneFenta NigateWubamlak NigussieSeifu A. TilahunMekete DessieMichael M. MogesMargaret ChenEnyew AdgoDerbew Fentie et al.

A1 Journal Article in HYDROGEOLOGY JOURNAL

Land cover change in the Afro-alpine Mt. Guna : implications on sustainable socio-economic and environmental management

Adugnaw BirhanuJan NyssenEnyew AdgoAmaury FranklKristine Walraevens

Mountain climate : one of the multipronged challenges in Ethiopia's agriculture

Emnet NegashBert Van SchaeybroeckPiet TermoniaMichiel Van GinderachterKwinten Van WeverbergMaarten PodevynJan Nyssen

Multi-method monitoring of a failing rock face, Swiss Alps

Hanne HendrickxGaëlle Le RoyAgnès HelmstetterEric PointnerEric LaroseLuc BraillardJan NyssenReynald DelaloyeAmaury Frankl

Nexus between land development and the value of ecosystem services in Ethiopia : a contingent valuation study

Wubante Fetene AdmasuSteven Van PasselAmare Sewnet MinaleEnyew Adgo TsegayeJan Nyssen

A1 Journal Article in ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY

Organization of the soil profile controls the risks of runoff in the humid Ethiopian Highlands

Liya WeldegebrielSally ThompsonSeifu TilahunWilliam DietrichShmuel AssoulineJan Nyssen

A1 Journal Article in JOURNAL OF HYDROLOGY

Pesticide concentration in three selected fish species and human health risk in the Lake Tana sub-basin, Ethiopia

Wondie ZelalemWassie AntenehMinwyelet MingistMulugeta KibretEnyew AdgoFelegush ErartoJasmine De RopAndrée De CockPieter SpanoghePeter Goethals et al.

A1 Journal Article in ENVIRONMENTAL MONITORING AND ASSESSMENT

Remote sensing reveals how armed conflict regressed woody vegetation cover and ecosystem restoration efforts in Tigray (Ethiopia)

Emnet NegashEmiru BirhaneAster GebrekirstosMewcha Amha GebremedhinSofie AnnysMeley Mekonen RannestadDaniel Hagos BerheAmare SisayTewodros AlemayehuTsegai Berhane et al.

A2 Journal Article in SCIENCE OF REMOTE SENSING

Stakeholder perspectives on farmers' resistance towards urban land-use changes in Bahir Dar, Ethiopia

Melaku Bogale FitawokBen DerudderAmare Sewnet MinaleSteven Van PasselEnyew AdgoJan Nyssen

A1 Journal Article in JOURNAL OF LAND USE SCIENCE

The status of small-scale farming during the Tigray War (Ethiopia) : evidence on the ground

Jan NyssenEmnet NegashZbelo Tesfamariam WelemaramBiadgilgn Demissie MullawAlem ReddaFetien AbayHailemariam Meaza GebregergsAmaury FranklBert Van SchaeybroeckSofie Annys et al.

Tree-based ecosystem services supply and multifunctionality of church forests and their agricultural matrix near Lake Tana, Ethiopia

Ferehiwot AdemassieTobias FremoutDiederik StrubbeAlemayehu WassieShimelis AynalemEnyew AdgoJan NyssenAmaury FranklLuc LensBart Muys

A1 Journal Article in FOREST ECOSYSTEMS

Western Tigray in 165 historical and 33 ethno-linguistic maps (1475-2014)

2022

Analyzing the impact of land expropriation program on farmers' livelihood in urban fringes of Bahir Dar, Ethiopia

Melaku Bogale FitawokBen DerudderAmare Sewnet MinaleSteven Van PasselEnyew AdgoJan Nyssen

A1 Journal Article in HABITAT INTERNATIONAL

Capturing geomorphic change in high mountain environments using close-range sensing techniques (Swiss Alps)

Hanne HendrickxAmaury FranklJan NyssenReynald Delaloye

Challenges and resilience of an indigenous farming system during wartime (Tigray, North Ethiopia)

Tesfaalem-Ghebreyohannes AsfahaJan NyssenEmnet NegashHailemariam Meaza GebregergsZbelo Tesfamariam WelemaramAmaury FranklBiadgilgn Demissie MullawBert Van SchaeybroeckAlem ReddaSofie Annys et al.

A1 Journal Article in AGRONOMY FOR SUSTAINABLE DEVELOPMENT

Combining connectivity modeling with remote sensing to elucidate flow and sediment connectivity of two adjacent subbasins in the Lake Tana Basin Ethiopia

Anik Juli Dwi AstutiStefaan DondeyneJan Nyssen

Effect of integrated soil fertility management on hydrophysical soil properties and irrigated wheat production in the upper Blue Nile Basin, Ethiopia

Desale Kidane AsmamawPieter JanssensMekete DessieSeifu TilahunEnyew AdgoJan NyssenKristine WalraevensJan De PueAlemu Yenehun BeyeneFenta Nigate Abera et al.

A1 Journal Article in SOIL & TILLAGE RESEARCH

Environmental and human health risks of pesticide presence in the Lake Tana Basin (Ethiopia)

Bayeh Abera BeyeneWout Van EchelpoelAndrée De CockBjorn TytgatMulugeta KibretPieter SpanogheDaniel MengistuEnyew AdgoJan NyssenPeter Goethals et al.

A1 Journal Article in SUSTAINABILITY

Event-based run-off and sediment yield dynamics and controls in the subhumid headwaters of the Blue Nile, Ethiopia

Habtamu Assaye DeffershaJan NyssenJean PoesenHanibal Lemma GebrekidanDerege Tsegaye MesheshaAlemayehu WassieAnyew AdgoDeribew FentieAmaury Frankl

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

From runoff contributor to runoff absorber : spate irrigation on exclosures in Tigray's semi-arid environment (Ethiopia)

Etefa Guyassa DinssaAmaury FranklMiro JacobAmanuel ZenebeAbebe DamtewMotuma ToleraKatrien DescheemaekerJean PoesenJan Nyssen

A1 Journal Article in ECOHYDROLOGY

Geomorphic responses at the permafrost margins : observations from the Swiss Alps

Hanne HendrickxR. DelaloyeJan NyssenAmaury Frankl

Geospatial solutions for evaluating the impact of the Tigray conflict on farming

Biadgilgn Demissie MullawJan NyssenSofie AnnysEmnet NegashTesfakiros GebrehiwetFetien AbayEleonore Wolff

A1 Journal Article in ACTA GEOPHYSICA

Impacts of catchment restoration on water availability and drought resilience in Ethiopia : a meta-analysis

Hailemariam Meaza GebregergsWuletawu AberaJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Importance of environmental flow on feeding and distribution of juvenile Labeobarbus species in the Gumara River, Lake Tana Sub-basin, Ethiopia

Wondie ZelalemWassie AntenehMinwyelet MingistMulugeta KibretEnyew AdgoJan NyssenElie VerleyenDavid X. SotoSteven BouillonAlain De Vocht

A1 Journal Article in JOURNAL OF GREAT LAKES RESEARCH

Landscape changes in the semi-closed Raya agricultural graben floor of northern Ethiopia

Biadgilgn Demissie MullawAlemework AmsaluZbelo Tesfamariam WelemaramJan NyssenHailemariam Meaza GebregergsTesfaalem-Ghebreyohannes AsfahaAmanuel ZenebeCarlo GregorettiVeerle Van Eetvelde

A2 Journal Article in EARTH SYSTEMS AND ENVIRONMENT

Laudatio of Morgan De Dapper

A4 Journal Article in SARTONIANA

Market prices in Tigray (March 2020 – March 2022)

Online digital archive of aerial photographs (1935-1941) of Ethiopia

Jan NyssenMartijn DebeverGezahegne GebremeskelBart De WitKiros Meles HadguSteven De VrieseJeffrey VerbeurgtAmaury FranklTulu BeshaJan Kropáček et al.

A1 Journal Article in GEOSCIENCE DATA JOURNAL

Optimisation of onion bulb curing using a heat and mass transfer model

Tewodros A. ZewdieMulugeta A. DeleleSolomon W. FantaMelkamu AlemayehuGetachew AlemayehuEnyew AdgoJan NyssenPieter VerbovenBart M. Nicolai

A1 Journal Article in BIOSYSTEMS ENGINEERING

Remote sensing to the rescue : assessing the impact of armed conflict on cultivated land in Tigray, Ethiopia

Liya WeldegebrielDavid B LobellJan NyssenEmnet Negash

Soils and vegetation of the afro-alpine vegetation belts of East African Rift Valley system : a literature review

M. GetahunE. AdgoJan NyssenA. RegassaStefaan Dondeyne

Spatial and seasonal water level dynamics in dryland grabens along the Rift Valley of northern Ethiopia

Hailemariam Meaza GebregergsBiadgilgn Demissie MullawLaurens HermansBrhanu HaftuBirhanu BirukJean PoesenTesfaalem Gebreyohannes AsfahaAmanuel ZenebeJan Nyssen

A1 Journal Article in HYDROLOGICAL SCIENCES JOURNAL

Spatial and temporal simulation of groundwater recharge and cross-validation with point estimations in volcanic aquifers with variable topography

Alemu Yenehun BeyeneMekete DessieFenta NigateAshebir Sewale BelayMulugeta AzezeMarc Van CampDerbew Fenetie TayeDesale Kidane AsmamawEnyew AdgoJan Nyssen et al.

A1 Journal Article in JOURNAL OF HYDROLOGY-REGIONAL STUDIES

Spatially explicit dataset on crop status of 161 farm plots in Tigray (20-30 August 2021)

Tesfaalem-Ghebreyohannes AsfahaJan NyssenEmnet NegashHailemariam Meaza GebregergsZbelo Tesfamariam Welemaram

Spatially explicit dataset on crop status of 262 farm plots in Tigray (24-29 August 2022)

Tesfaalem-Ghebreyohannes AsfahaHailemariam Meaza GebregergsZbelo Tesfamariam WelemaramEmnet NegashJan Nyssen

Timing, volume and precursory indicators of rock- and cliff fall on a permafrost mountain ridge (Mattertal, Switzerland)

Hanne HendrickxGaëlle Le RoyAgnès HelmstetterEric PointnerEric LaroseLuc BraillardJan NyssenReynald DelaloyeAmaury Frankl

A1 Journal Article in EARTH SURFACE PROCESSES AND LANDFORMS

To what extent is hydrologic connectivity taken into account in catchment studies in the Lake Tana Basin, Ethiopia? A review

Anik Juli Dwi AstutiSofie AnnysMekete Dessie WosenieJan NyssenStefaan Dondeyne

A1 Journal Article in LAND

Undoing the development army : a paradigm shift from Transfer of Technology to Agricultural Innovation System in Ethiopian extension

Yemane Asmelash GebremariamJoost DesseinBeneberu Assefa WondimagegnhuMark BreusersLutgart LenaertsEnyew AdgoSteven Van PasselAmare Sewnet MinaleJan Nyssen

Woody vegetation composition and structure of church forests in southeast of Lake Tana, Northwest Ethiopia

Ferehiwot Mefuanint AdmassieA. WassieS. AynalemE. AdgoJan NyssenAmaury FranklDiederik StrubbeB. MuysLuc Lens

Bookchapter in State of the art in Ethiopian church forests and restoration options

2021

Agricultural technical efficiency of smallholder farmers in Ethiopia : a stochastic frontier approach

Markose Chekol ZewdieMichele MorettiDaregot Berihun TenessaZemen Ayalew AyeleJan NyssenEnyew Adgo TsegayeAmare Sewnet MinaleSteven Van Passel

A1 Journal Article in LAND

Analysis of rain-shadows in the Ethiopian Mountains using climatological model data

Céline Van den HendeBert Van SchaeybroeckJan NyssenSander Van VoorenMichiel Van GinderachterPiet Termonia

A1 Journal Article in CLIMATE DYNAMICS

Assessment of irrigation expansion and implications for water resources by using RS and GIS techniques in the Lake Tana Basin of Ethiopia

Abebech AberaNiko VerhoestSeifu TilahunHilary InyangJan Nyssen

A1 Journal Article in ENVIRONMENTAL MONITORING AND ASSESSMENT

Building land resilience in NW Ethiopia : lessons learned from five years of overseas research collaboration

Amaury FranklM. AbateT. AbereE. AdgoT. AmsaluHabtamu Assaye DeffershaS. AynalemSamuel BodéBart De WitPascal Boeckx et al.

Catastrophe au Tigray, encore une fois

Catastrophe stalks Tigray, again

Close-range remote sensing of large consecutive rockfall events from a permafrost rock face, Mattertal, Switzerland

Hanne HendrickxGaëlle Le RoyAgnès HelmstetterEric PointnerEric LaroseLuc BraillardJan NyssenReynald DelaloyeAmaury Frankl

Comparative analysis of groundwater conditions on rain-fed and irrigated agriculture in the upper Blue Nile basin, Ethiopia

Dires TewabeMekete DessieDesale Kidane AsmamawEnyew TamiruEnyew AdgoJan NyssenKristine WalraevensWim Cornelis

A1 Journal Article in JOURNAL OF HYDROLOGY-REGIONAL STUDIES

Curve number calibration for measuring impacts of land management in sub-humid Ethiopia

Habtamu Assaye DeffershaJan NyssenJean PeesenHanibal LemmaDerege Tsegaye MesheshaAlemayehu WassieEnyew AdgoAmaury Frankl

A1 Journal Article in JOURNAL OF HYDROLOGY-REGIONAL STUDIES

Database: the Ethiopian public universities during the Tigray war

Teklehaymanot G. WeldemichelEmnet NegashGebrekirstos GebreselassieAmare TeklayJan Nyssen

Deficit irrigation as a sustainable option for improving water productivity in Sub-Saharan Africa : the case of Ethiopia : a critical review

Desale Kidane AsmamawPieter JanssensMekete DesseSeifu TilahunEnyew AdgoJan NyssenKristine WalraevensWim Cornelis

A1 Journal Article in ENVIRONMENTAL RESEARCH COMMUNICATIONS

Determinants of farmers' level of interaction with agricultural extension agencies in northwest Ethiopia

Yemane Asmelash GebremariamJoost DesseinBeneberu Assefa WondimagegnhuMark BreusersLutgart LenaertsEnyew AdgoZemen AyalewAmare Sewenet MinaleJan Nyssen

A1 Journal Article in SUSTAINABILITY

Diurnal cycle of summer rain in the Ethiopian mountains using climatological model data

Emnet NegashBert Van SchaeybroeckPiet TermoniaJan Nyssen

Drame humanitaire au Tigré (Éthiopie)

Jan NyssenAndré Crismer

Article in a newspaper

Eliciting farmers' preferences and willingness to pay for land use attributes in Northwest Ethiopia : a discrete choice experiment study

Wubante Fetene AdmasuSteven Van PasselJan NyssenAmare Sewnet MinaleEnyew Adgo Tsegaye

A1 Journal Article in LAND USE POLICY

Flood hazard in a semi-closed basin in northern Ethiopia : impact and resilience

Biadgilgn DemissieDereje TeklemariamMitiku HaileHailemariam MeazaJan NyssenPaolo BilliWuletawu AberaMisgina GebrehiwotRuth HaugVeerle Van Eetvelde

A2 Journal Article in GEO-GEOGRAPHY AND ENVIRONMENT

From apologies to atrocities : how to make sense of leadership statements in Ethiopia

Gully prevention and control : techniques, failures and effectiveness

Amaury FranklJan NyssenMatthias VanmaerckeJean Poesen

A1 Journal Article in EARTH SURFACE PROCESSES AND LANDFORMS

Has hydrologic connectivity been taken into account in the Lake Tana Basin (Ethiopia) : a literature review on climate, hydrology and geomorphology

Anik Juli Dwi AstutiSofie AnnysJan NyssenStefaan Dondeyne

How changes in land cover and hydrological connectivity between 1935 and 2020 affect runoff response in the Tsili catchment (Ethiopia)

Kiara HaegemanStefaan DondeyneJan Nyssen

How Ethiopia’s conflict has affected farming in Tigray

Jan NyssenEmnet NegashSofie Annys

Influence of 9 years of permanent raised beds and contour furrowing on soil health in conservation agriculture based systems in Tigray region, Ethiopia

Tesfay ArayaAlemu GebremedhinFrédéric BaudronMengsteab HailemariamEmiru BirhaneJan NyssenBram GovaertsWim Cornelis

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Inventory and assessment of geosites for geotourism development in the Eastern and Southeastern Lake Tana Region, Ethiopia

Getaneh Addis TessemaJan van der BorgAmare Sewnet MinaleAnton Van RompaeyEnyew AdgoJan NyssenKerebih AsreseSteven Van PasselJean Poesen

A1 Journal Article in GEOHERITAGE

Italian aerial photographs of Ethiopia (1935-1941) : their recovery and digital archiving for scientific purposes

Amaury FranklJan NyssenGezahegne GebremeskelG. PetrieBiadgilgn Demissie MullawSteven De VrieseJeffrey Verbeurgt

Land degradation and resilience in the subhumid mountains of Ethiopia

Habtamu Assaye DeffershaAmaury FranklJan NyssenJean Poesen

Les narratifs justifiant le viol comme arme de guerre au Tigray

Mapping the Humanitarian Emergencies in Tigray

Sofie AnnysEmnet NegashLars De SlooverTim Vanden BemptJan Nyssen

Modelling spatial relationships between land cover change and its drivers in the Afro-alpine belt of Mount Guna (Ethiopia)

Adugnaw BirhanuEnyew AdgoAmaury FranklKristine WalraevensJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

On slope stability and sediment transfers in a high alpine environment using close-range remote sensing

Hanne HendrickxR. DelaloyeJan NyssenAmaury Frankl

Overseas scientific collaborations and their role for mirroring humanitarian catastrophes

Emnet NegashSofie AnnysBiadgilgn Demissie MullawJan Nyssen

Quantitative postharvest loss assessment of tomato along the postharvest supply chain in Northwestern Ethiopia

Eskindir E. TadesseHirut AssayeMulugeta A. DeleleSolomon W. FantaDawit F. HulukaMelkamu AlemayehuGetachew AlemayehuEnyew AdgoJan NyssenPieter Verboven et al.

Small-scale irrigation expansion along the dam-regulated Tekeze River in Northern Ethiopia

Sofie AnnysSteven Van PasselJoost DesseinTesfaalem GhebreyohannesEnyew AdgoJan Nyssen

A1 Journal Article in INTERNATIONAL JOURNAL OF WATER RESOURCES DEVELOPMENT

Soil and irrigation water management : farmer’s practice, insight, and major constraints in Upper Blue Nile Basin, Ethiopia

Desale Kidane AsmamawPieter JanssensMekete DessieSeifu A. TilahunEnyew AdgoJan NyssenKristine WalraevensDerbew FentieWim Cornelis

A1 Journal Article in AGRICULTURE-BASEL

Spatio-temporal variability in snowfall and snowmelt in the African mountains

Maarten VerschaffeltBert Van SchaeybroeckJan Nyssen

The last trees of Ethiopia? (documentaire, 25 min.)

P. AugensteinJan Nyssen

Tigray : atlas of the humanitarian situation

Sofie AnnysT. VandenbremptEmnet NegashLars De SlooverJan Nyssen

Topoclimate and spatio-temporal distribution of summer rain over the Ethiopian highlands

Emnet NegashBert Van SchaeybroeckPiet TermoniaMichiel Van GinderachterJan Nyssen

Water resources studies in headwaters of the Blue Nile Basin : a review with emphasis on lake water balance and hydrogeological characterization

Alemu YenehunMekete DessieMulugeta AzezeFenta NigateAshebir Sewale BelayJan NyssenEnyew AdgoAnn Van GriensvenMarc Van CampKristine Walraevens

A1 Journal Article in WATER

What is the best technique to estimate topographic thresholds of gully erosion? Insights from a case study on the permanent gullies of Rarh plain, India

Anindya MajhiJan NyssenAnn Verdoodt

A1 Journal Article in GEOMORPHOLOGY

2020

Aerial photographs of Ethiopia 1935-1941

Jan NyssenMartijn DebeverGezahegne GebremeskelBart De WitKiros Meles HadguSteven De VrieseJeffrey VerbeurgtSultan MohammedAmaury FranklTulu Besha et al.

Analysing past land use land cover change and CA-Markov-based future modelling in the Middle Suluh Valley, Northern Ethiopia

Solomon HisheWoldeamlak BewketJan NyssenJames Lyimo

A1 Journal Article in GEOCARTO INTERNATIONAL

Appel pour une diplomatie urgente et active pour prévenir un drame humanitaire au Tigré (Éthiopie) : dans une carte blanche, Jan Nyssen et André Crismer appellent le gouvernement belge et l’Union européenne à demander un cessez-le-feu immédiat

Jan NyssenAndré Crismer

België en de EU moeten dringend actieve diplomatie opstarten om crisis in Ethiopië te voorkomen

Jan NyssenJozef DeckersRoel MerckxSil Lanckriet

Biodiversity conservation in the sacred groves of north-west Ethiopia : diversity and community structure of woody species

Ferehiwot MequanintAlemayehu WassieShimeles AynalemEnyew AdgoJan NyssenAmaury FranklBart MuysLuc LensDiederik Strubbe

A1 Journal Article in GLOBAL ECOLOGY AND CONSERVATION

Consolidated sediment budget of Lake Tana, Ethiopia (2012-2016)

Hanibal Lemma GebrekidanAmaury FranklMekete DessieJean PoesenEnyew AdgoJan Nyssen

A1 Journal Article in GEOMORPHOLOGY

Dynamics of ephemeral streams at the foot of degraded catchments in northern Ethiopia

Biadgilgn Demissie MullawVeerle Van EetveldeAmaury FranklPaolo BilliTesfaalem-Ghebreyohannes AsfahaMitiku HaileJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Ethiopia’s Tigray region has seen famine before : why it could happen again

Seppe DeckersJan NyssenSil Lanckriet

Etiopia : Tigray, rischio nuova carestia?

Seppe DeckersJan NyssenSil Lanckriet

Exploration of a medieval African map (Aksum, Ethiopia) : how do historical maps fit with topography?

Jan NyssenTesfaalem GhebreyohannesHailemariam MeazaStefaan Dondeyne

Bookchapter in Liber Amicorum : Philippe De Maeyer in kaart

Flood-based farming as affected by hydrological deficit in the semiarid lowlands of Northern Ethiopia

Emnet NegashJan NyssenG. GebresamuelT. EmbayeA. NguvuluHailemariam Meaza GebregergsM. GebrehiwotBiadgilgn Demissie MullawTesfaalem-Ghebreyohannes AsfahaA. Zenebe

From fast-track implementation to livelihood deterioration : the dam-based Ribb Irrigation and Drainage Project in Northwest Ethiopia

Sofie AnnysSteven Van PasselJoost DesseinEnyew AdgoJan Nyssen

A1 Journal Article in AGRICULTURAL SYSTEMS

Historical land degradation strongly influences soil geography : a case in Ethiopia’s mountains

Jan NyssenS. TielensK. TekaM. HaileA. ZenebeR. MunroJ. POesenStefaan DondeyneAmaury FranklS. Deckers et al.

Il est encore temps de prévenir un drame humanitaire au Tigré

A. CrismerJan Nyssen

Article in a newspaper

Impact of headwater hydrological deficit on the downstream flood-based farming system in Northern Ethiopia

Emnet NegashGirmay GebresamuelTesfa-Alem EmbayeAlick NguvuluHailemariam Meaza GebregergsMisgina GebrehiwotBiadgilgn Demissie MullawTesfaalem-Ghebreyohannes AsfahaJan NyssenAmanuel Zenebe

A1 Journal Article in IRRIGATION AND DRAINAGE

Impact of hydropower dam operation and management on downstream hydrogeomorphology in semi-arid environments (Tekeze, Northern Ethiopia)

Sofie AnnysTesfaalem GhebreyohannesJan Nyssen

A1 Journal Article in WATER

Impact of river regulation on downstream socio-hydrologic systems in Ethiopia

Sofie AnnysJan NyssenSteven Van PasselJoost Dessein

Modeling the impact of urbanization on land-use change in Bahir Dar City, Ethiopia : an integrated cellular Automata–Markov chain approach

Melaku Bogale FitawokBen DerudderAmare Sewnet MinaleSteven Van PasselEnyew AdgoJan Nyssen

A1 Journal Article in LAND

Pathways how irrigation water affects crop revenue of smallholder farmers in northwest Ethiopia : a mixed approach

Markose Chekol ZewdieSteven Van PasselMichele MorettiSofie AnnysDaregot Berihun TenessaZemen Ayalew AyeleEnyew Adgo TsegayeJan CoolsAmare Sewnet MinaleJan Nyssen

A1 Journal Article in AGRICULTURAL WATER MANAGEMENT

Recent geomorphic destabilization of mountain slopes : a possible link to climate change?

Hanne HendrickxR. DelaloyeJan NyssenAmaury Frankl

Recent geomorphic destabilization of mountain slopes, a possible link to climate change? Two case studies from Switzerland

Hanne HendrickxR DelaloyeJan NyssenAmaury Frankl

Runoff response to land management in small catchments near Lake Tana, Ethiopia

Habtamu Assaye DeffershaJan NyssenJean PoesenHanibal LemmaDerege Tsegaye MesheshaAlemayehu WassieEnyew AdgoAmaury Frankl

Spatial distribution and livelihood effects of debris cones at the western Afar Rift Valley margin, northern Ethiopia

Hailemariam Meaza GebregergsBelete FentayeTesfaalem-Ghebreyohannes AsfahaJean PoesenAmaury FranklBiadgilgn Demissie MullawAmanuel ZenebeVeerle Van EetveldeZbelo TesfamariamJozef Deckers et al.

A1 Journal Article in NORSK GEOGRAFISK TIDSSKRIFT-NORWEGIAN JOURNAL OF GEOGRAPHY

Talus slope geomorphology investigated at multiple time scales from high-resolution topographic surveys and historical aerial photographs (Sanetsch Pass, Switzerland)

Hanne HendrickxLars De SlooverCornelis StalReynald DelaloyeJan NyssenAmaury Frankl

A1 Journal Article in EARTH SURFACE PROCESSES AND LANDFORMS

The rain-shadow effect for the Ethiopian Highlands

Bert Van SchaeybroeckCéline Van den HendeJan NyssenSander Van VoorenMichiel Van GinderachterPiet Termonia

The Zeyi cave geosite in Northern Ethiopia

Jan NyssenMeheretu YonasSofie AnnysTesfaalem-Ghebreyohannes AsfahaWolbert SmidtKiros WelegerimaSeifu GebreselassieAndrea SembroniFrancesco DramisCamille Ek et al.

A1 Journal Article in GEOHERITAGE

2019

A history of soil and water conservation in Tigray

R Neil MunroTeweldeberhan WoldegerimaBerhane HailuAmanuel ZenebeZemichael GebremedhinAbrha HailemichaelJan Nyssen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

A research-based geoguide of an Ethiopian mountain range

Jan NyssenMiro JacobAmaury Frankl

Agricultural investments and land use change in the Raya graben

Zbelo Tesfamariam WelemaramBirhanu Biruk

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

At the edge between Ethiopian plateau and Rift Valley

Jan NyssenHailemariam Meaza GebregergsZbelo Tesfamariam Welemaram

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Bedload transport in an African sand-bed river (Ethiopia)

Hanibal Lemma GebrekidanJan NyssenAmaury FranklJean PoesenEnyew AdgoPaolo Billi

Bedload transport measurements in the Gilgel Abay River, Lake Tana Basin, Ethiopia

Hanibal Lemma GebrekidanJan NyssenAmaury FranklJean PoesenEnyew AdgoPaolo Billi

A1 Journal Article in JOURNAL OF HYDROLOGY

Boswellia Incense in the Giba River Gorge

Tasha MoensMiro JacobSil Lanckriet

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Can woody vegetation in valley bottoms protect from gully erosion? : insights using remote sensing data (1938-2016) from subhumid NW Ethiopia

Amaury FranklJan NyssenEnyew AdgoAlemayehu WassiePeter Scull

A1 Journal Article in REGIONAL ENVIRONMENTAL CHANGE

Cattle breeds, milk production, and transhumance in Dogu’a Tembien

Jan NyssenMerha ZerabrukJozef NaudtsAlemayehu TadesseRomha AssefaSeifu GebreslassieVeerle FievezMitiku Haile

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Changing landscapes in the Aba’ala graben bottom

Zbelo Tesfamariam Welemaram

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Conflicts for water and grazing land in the Kalla graben

Zbelo Tesfamariam Welemaram

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Conservation agriculture experimentation in Dogu’a Tembien : promise and constraints

Tesfay ArayaJan NyssenSil LanckrietJozef DeckersWim Cornelis

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Cropping systems in the Raya uplands

Amaury FranklMiro Jacob

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Description of trekking routes in Dogu’a Tembien

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Developers and farmers in rural Dogu’a Tembien

Kaatje SegersJoost DesseinJan NyssenMitiku HaileJozef Deckers

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Direct and indirect effect of irrigation water availability on crop revenue : a structural equation model

Markose ChekolSteven Van PasselDaregot BerihunJan CoolsZemen AyalewAmare SewnetEnyew AdgoJan Nyssen

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Direct and indirect effect of irrigation water availability on crop revenue in northwest Ethiopia : a structural equation model

Markose Chekol ZewdieSteven Van PasselJan CoolsDaregot Berihun TenessaZemen Ayalew AyeleEnyew Adgo TsegayeAmare Sewnet MinaleJan Nyssen

A1 Journal Article in AGRICULTURAL WATER MANAGEMENT

Dogu'a Tembien's tropical mountain climate

Miro JacobSil LanckrietSander Van VoorenJan Nyssen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Dormancy, flower bud and fruit quality under conditions of insufficient chilling in apple (Malus domestica)

Yemisrach BelayJonas Van EeghemGetachew AlemayehuEnyew AdgoJan NyssenWannes Keulemans

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Dryland vulnerability and ephemeral streams response to global change : example from the Raya graben, northern Ethiopia

Paolo BilliBiadgilgn Demissie MullawJan Nyssen

Effect of curing conditions and harvesting stage of maturity on Ethiopian onion bulb drying properties

Tewodros ZewdieSolomon FantaMelkamu A. WorkieGetachew A. DamotEnyew AdgoJan NyssenMulugeta DeleleP VerbovenB Nicolai

Effect of curing temperature and relative humidity on storability of onion

Tewodros AndargieSolomon W FantaMelkamu AlemayehuGetachew AlemayehuEnyew AdgoJan NyssenMulugeta AdmasuPieter VerbovenBart M Nicolai

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Environmental factors influencing beaver dam locations

Kristijn RR SwinnenAnneleen RuttenJan NyssenHerwig Leirs

A1 Journal Article in JOURNAL OF WILDLIFE MANAGEMENT

Evaluation and application of multi-source satellite rainfall product CHIRPS to assess spatio-temporal rainfall variability on data-sparse Western margins of Ethiopian Highlands

Ashebir Sewale BelayAyele Almaw FentaAlemu Yenehun BeyeneFenta Nigate AberaSeifu A TilahunMichael M MogesMekete DessieEnyew AdgoJan NyssenMargaret Chen et al.

A1 Journal Article in REMOTE SENSING

Evaluation of CORDEX rainfall in northwest Ethiopia : sensitivity to the model representation of the orography

Sander Van VoorenBert Van SchaeybroeckJan NyssenMichiel Van GinderachterPiet Termonia

A1 Journal Article in INTERNATIONAL JOURNAL OF CLIMATOLOGY

Exclosures as primary option for reforestation in Dogu’a Tembien

Miro JacobSil LanckrietKatrien Descheemaeker

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Executive summary: Land, water, people and landscapes in north Ethiopia’s grabens

Biadgilgn Demissie MullawJan NyssenTesfaalem-Ghebreyohannes Asfaha

Editorial material

Expansion of small-scale irrigation along a dam-regulated river

Sofie AnnysTesfaalem-Ghebreyohannes AsfahaEnyew AdgoSteven Van PasselJoost DesseinJan Nyssen

Farmland management, tillage and resulting cultivation terraces

Jan NyssenSolomon GebregziabherDesta GebremichaelEtefa GuyassaJozef DeckersJean Poesen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Floodplain sediment storage quantification : the case of upper reaches of the Gumara river

Girma AwokeJef BreesPascal BoeckxKaren VancampenhoutEnyew AdgoJan NyssenMengiste AbateAlemayehu WassieAmaury FranklGert Verstraeten

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Geo-trekking map of Dogu'a Tembien (1:50,000)

Miro JacobJan Nyssen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Geomorphic processes in Late-Pleistocene and Holocene environments

Jan MoeyersonsJan NyssenJozef DeckersMitiku HaileJean Poesen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Geosites, geoheritage, human-environment interactions, and sustainable geotourism in Dogu’a Tembien

Miruts HagosJan NyssenKassa AmareJean Poesen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Global change impact on ephemeral streams sediment load in the Raya Graben, Northern Ethiopia

Paolo BilliBiadgilgn Demissie MullawJan NyssenAmaury FranklMitiku Haile

Gully afforestation as a historical land management choice : regional insights from SW Ethiopia using 1938-57 aerial photographs

Amaury FranklAlemayehu WassieEnyew AdgoJan NyssenPeter Scull

Gully erosion and control in the Tembien Highlands

Amaury FranklEtefa GuyassaJean PoesenJan Nyssen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Gully prevention and rehabilitation : a review

Amaury FranklMatthias VanmaerckeJan NyssenJean Poesen

Habitat characterization of young-of-the-year Labeobarbus species

Wondie ZelalemWassie AntenehMinwyelet MingistMulugeta KibretEnyew AdgoElie VerleyenJan NyssenGetachew BeneberuSteven BouillonAlain De Vocht

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Historical aerial and terrestrial photographs for the investigation of mass movement dynamics in the Ethiopian Highlands

Jan KropacekZuzana VarilovaJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Historical maps, terrestrial and aerial photographs

Jan NyssenGordon PetrieR Neil MunroMiro JacobWolbert SmidtMitiku HaileAmaury FranklPaolo Billi

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Hydrological context of water scarcity and storage on the mountain ridges in Dogu’a Tembien

Kristine WalraevensMarc Van CampIne VandecasteeleWim ClymansJan MoeyersonsAmaury FranklEtefa GuyassaAmanuel ZenebeJean PoesenKatrien Descheemaeker et al.

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Identifying erosion hotspots in Lake Tana Basin from a multi-site SWAT validation : opportunity for land managers

Hannibal LemmaAmaury FranklA van GriensvenJ PoesenEnyew AdgoJan Nyssen

Identifying erosion hotspots in Lake Tana Basin from a multisite Soil and Water Assessment Tool validation : opportunity for land managers

Hanibal Lemma GebrekidanAmaury FranklAnn van GriensvenJean PoesenEnyew AdgoJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Impact of the Beles hydropower project on downstream rural livelihoods (northwest Ethiopia)

Sofie AnnysEnyew AdgoTesfaalem GhebreyohannesSteven Van PasselJoost DesseinJan Nyssen

Impacts of land use and land cover changes on hydrology of the Gumara catchment, Ethiopia

Adugnaw BirhanuI MasihP van der ZaagJan NyssenX Cai

A1 Journal Article in PHYSICS AND CHEMISTRY OF THE EARTH

Impacts of the hydropower-controlled Tana-Beles interbasin water transfer on downstream rural livelihoods (northwest Ethiopia)

Sofie AnnysEnyew AdgoTesfaalem GhebreyohannesSteven Van PasselJoost DesseinJan Nyssen

A1 Journal Article in JOURNAL OF HYDROLOGY

Implementation of permanent raised beds contributes to increased crop yield and profitability in the northeastern Tigray region, Ethiopia

Amanuel A GebruTesfay ArayaTsegay Wolde-GeorgisJan NyssenFrederic BaudronNele VerhulstAlicia B SperatiBram Govaerts

A1 Journal Article in EXPERIMENTAL AGRICULTURE

Improving agricultural water productivity in the Lake Tana basin

Desale Kidane AsmamawMekete Dessie WosenieSeifu TilahunP JanssensJan NyssenEnyew AdgoKristine WalraevensWim Cornelis

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Inventory of potential geosites in the Lake Tana area : the case of Dibankie Mountain

Getaneh AddisJan van der BorgJean PoesenAnton Van RompaeyKerebih AsreseAmare SewnetJan NyssenEnyew AdgoSteven Van Passel

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Investigating software variation in creating detailed Digital Surface Models : Agisoft Photoscan applied on a high-alpine rock glacier

Reynald DelaloyeHanne HendrickxSebastián ViveroBart De WitChristophe LambielLaure De CockPhilippe De MaeyerJan NyssenAmaury Frankl

Irrigation efficiency and shallow groundwater in anisotropic floodplain soils near Lake Tana, Ethiopia

Abebech Abera BeyeneNiko VerhoestSeifu TilahunTena AlamirewEnyew AdgoJan Nyssen

A1 Journal Article in IRRIGATION AND DRAINAGE

Kiilbati Ethiopiah Graben baaxoo lee ummata kee baaxoo Gon

Biadgilgn Demissie MullawJan NyssenTesfaalem-Ghebreyohannes Asfaha

Editorial material

Land cover in relation to stream dynamics in the Raya graben

Biadgilgn Demissie Mullaw

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Land use and suitability for rainfed agriculture

Amanuel ZenebeAtkilt GirmaEtefa GuyassaTesfaalem-Ghebreyohannes AsfahaR Neil MunroMitiku HaileJean PoesenJozef DeckersJan Nyssen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Land, water, people and landscapes in north Ethiopia’s grabens

Land-use/cover changes in relation to stream dynamics in a marginal graben along the northern Ethiopian Rift Valley

Biadgilgn Demissie MullawJan NyssenPaolo BilliMitiku HaileVeerle Van EetveldeAmaury Frankl

A1 Journal Article in PHYSICAL GEOGRAPHY

Landscape dynamics and agricultural systems in the marginal grabens of Northern Ethiopia

Zbelo Tesfamariam WelemaramVeerle Van EetveldeJan Nyssen

Landscape dynamics and major drivers in the Raya graben bottom

Biadgilgn Demissie MullawAlemework Amsalu

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Landscape research in Ethiopia : misunderstood or lost synergy?

Zbelo Tesfamariam WelemaramJan NyssenJean PoesenTesfaalem GhebreyohannesKelemework TafereAmanuel ZenebeSeppe DeckersVeerle Van Eetvelde

A1 Journal Article in RANGELAND JOURNAL

Local myths in relation to the natural environment of Dogu’a Tembien

Seifu GebreslassieSil Lanckriet

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Logistics for the trekker in a rural mountain district of Northern Ethiopia

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Mass movements and argilliturbation in Dogu’a Tembien

Jan MoeyersonsJan NyssenMiet Van den EeckhautMitiku HaileJozef DeckersJean Poesen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

On top of the escarpment : the afro-alpine environment

Hanne HendrickxMiro Jacob

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Optimizing data acquisition and processing of UAV surveys in high mountain environments : lessons learned from the study of talus slope geomorphology in large study areas

Hanne HendrickxLars De SlooverAlain De WulfReynald DelaloyeJan NyssenAmaury Frankl

Performance of small-scale irrigation schemes in Lake Tana Basin of Ethiopia : technical and socio-political attributes

Abebech Abera BeyeneNiko VerhoestSeifu A TilahunTena AlamirewEnyew AdgoMichael M MogesJan Nyssen

A1 Journal Article in PHYSICAL GEOGRAPHY

Physical and chemical limnology of Lake Tana and its tributary rivers

Bayeh Abera BeyeneMulugeta KIbretWout Van EchelpoelAbrehet KahsayWondie ZelalemDaniel AyalewEnyew AdgoJan NyssenPeter GoethalsElie Verleyen

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Political ecology of land degradation in the Tembien Highlands

Jozef NaudtsSil Lanckriet

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Quantification of floodplain sediment storage for an upland river catchment in the Lake Tana Basin, Ethiopia

Girma Worku AwokeJef BreesPascal BoeckxKaren VancampenhoutEnyew AdgoJan NyssenMengiste AbateAlemayehu WassieAmaury FranklGert Verstraeten

Quantifying and understanding land degradation process in relationship to landscape connectivity in the Lake Tana basin

Habtamu Assaye DeffershaSamuel BodéDerege TsegayeAlemayehu WassieEnyew AdgoJean PoesenJan NyssenPascal BoeckxAmaury Frankl

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Quantifying source-specific sediment fluxes in rehabilitating catchments in the Lake Tana Basin of northwest Ethiopia

Habtamu Assaye DeffershaSamuel BodéAlemayehu WassieDerege MesheshaEnyew AdgoJean PoesenJan NyssenPascal BoeckxAmaury Frankl

Research-based development projects in Dogu’a Tembien

Bert ReubensRomha AssefaSeifu GebreslassieGirmay HaylemariamAmaury FranklMiro JacobSil LanckrietLutgart LenaertsBuruh AbebeSarah Tewoldeberhan et al.

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

River sedimentation at bridges in the Raya graben

Biadgilgn Demissie Mullaw

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Rock-hewn sandstone churches and man-made caves in and around Dogu’a Tembien

Robert BussertJan Nyssen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Rocky deposits on the foot of the escarpment

Hailemariam Meaza GebregergsBelete Fantaye

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Role of public extension performers’ as source of information and knowledge to smallholder farmers : the case of northwest Ethiopia

Yemane Asmelash GebremariamJoost DesseinBeneberu AssefaM BreusersEnyew AdgoLutgart LenaertsTesfaye ShiferawJan Nyssen

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Salinity conditions in the Raya graben

Hailemariam Meaza GebregergsLaurens Hermans

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Sediment budget of Lake Tana : implications for lake volume and basin management

Hanibal Lemma GebrekidanJan NyssenJean PoesenEnyew AdgoAmaury Frankl

Sediment yield and reservoir siltation in Tigray

Matthias VanmaerckeNigussie HaregeweynAmanuel ZenebeJan NyssenJean Poesen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Sediment yield at southwest Ethiopia's forest frontier

Henok KassaAmaury FranklStefaan DondeyneJean PoesenJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Sheet and rill erosion and its control : lessons from Dogu’a Tembien

Karen VancampenhoutGebeyehu Taye WondimJozef DeckersJean PoesenMitiku HaileJan Nyssen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Socio-demographic profile, food insecurity and food-aid based response

Jan NyssenFien De RudderKoen VlassenrootFredu NegaHossein Azadi

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Soil erosion around Lake Ashenge in historical times

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Spatial and temporal patterns of water salinity in the marginal grabens of Ethiopia's Danakil Depression

Hailemariam Meaza GebregergsLaurens HermansJan NyssenAmaury FranklAmanuel ZenebeBiadgilgn DemissieTesfaalem Ghebreyohannes AsfahaVeerle Van EetveldeJozef DeckersJean Poesen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Successful land rehabilitation on the escarpment

Tesfaalem-Ghebreyohannes Asfaha

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Take out the farmer : an economic assessment of land expropriation for urban expansion in Bahir Dar, Northwest Ethiopia

Wubante Fetene AdmasuSteven Van PasselAmare Sewnet MinaleEnyew Adgo TsegayeHossein AzadiJan Nyssen

A1 Journal Article in LAND USE POLICY

Temporal meandering rivers in the Raya graben bottom

Biadgilgn Demissie Mullaw

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

The 'Graben' TEAM project

Jan NyssenVeerle Van EetveldeAmanuel ZenebeSeppe DeckersKelemework TafereJean Poesen

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

The black market for mineral fertilisers in north Ethiopia

Jan NyssenBirhanu BirukZbelo Tesfamariam WelemaramAmaury FranklBiadgilgn DemissieTesfaalem GhebreyohannesHailemariam MeazaJean PoesenVeerle Van EetveldeAmanuel Zenebe et al.

The diversity of wetlands in Lake Tana and surroundings

Abrehet KahsayElie VerleyenAyalew WondieLudwig TriestLuc De MeesterIris StiersDaniel AyalewEnyew AdgoJan NyssenPieter Lemmens et al.

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

The Dogu’a Tembien geo-trekking map at 1:50,000 (Tigray, Ethiopia)

Miro JacobJan Nyssen

The fertiliser excess crisis in the Raya graben and beyond (2012-2016)

Jan NyssenBirhanu Biruk

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

The floods from the escarpment

Tesfaalem-Ghebreyohannes Asfaha

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

The Giba, Tanqwa and Tsaliet Rivers in the headwaters of the Tekezze Basin

Amanuel ZenebeMatthias VanmaerckeEtefa GuyassaGert VerstraetenJean PoesenJan Nyssen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

The impact of urbanization on Dibankie hill

Melaku Bogale FitawokBen DerudderAmare SewnetSteven Van PasselJan NyssenEnyew Adgo

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

The reproducibility of SfM algorithms to produce detailed Digital Surface Models : the example of PhotoScan applied to a high-alpine rock glacier

Hanne HendrickxSebastián ViveroLaure De CockBart De WitPhilippe De MaeyerChristophe LambielReynald DelaloyeJan NyssenAmaury Frankl

A1 Journal Article in REMOTE SENSING LETTERS

The volcanic rock cover of the Dogu’a Tembien Massif

Miruts HagosKassa AmareChristian KoeberlJan Nyssen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

The water balance of historical watermills : case of the Strijpen mill in the Scheldt basin (Belgium)

Hannah Van RoeyenSimon De BoeverHanne HendrickxJan Nyssen

The water of the Aba’ala graben

Hailemariam Meaza Gebregergs

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

The waters of the Raya graben

Hailemariam Meaza Gebregergs

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

The Zeyi cave in north Ethiopia and potential for geotourism

Jan NyssenSofie AnnysMeheretu YonasTesfaalem-Ghebreyohannes AsfahaWolbert SmidtSeifu GebreselassieFrancesco DramisCamille EkDavid Causer

Tomato chilling to reduce postharvest losses in Ethiopia

Dawit FikaduSolomon W FantaMelkamu AlemayehuGetachew AlemayehuEnyew AdgoJan NyssenMulugeta AdmasuPieter VerbovenBart M Nicolai

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Transhumance as a driving force of landscape change in the marginal grabens of northern Ethiopia

Zbelo Tesfamariam WelemaramJan NyssenTesfaalem GhebreyohannesKelemework TafereAmanuel ZenebeJean PoesenSeppe DeckersVeerle Van Eetvelde

A1 Journal Article in SINGAPORE JOURNAL OF TROPICAL GEOGRAPHY

Uncovering ecosystem services on expropriated land : a participatory assessment in the case of urban expansion in Bahir Dar

Wubante Fetene AdmasuAnnelies BoeremaJan NyssenAmare SewnetEnyew AdgoSteven Van Passel

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Understanding soil spatial patterns for sustainable development

Jozef DeckersSander TielensKaren De GeyndtJohan Van de WauwMitiku HaileJean PoesenAlemtsehay TsegayKaren VancampenhoutJan Nyssen

Bookchapter in Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District

Understanding spatial patterns of soils for sustainable agriculture in northern Ethiopia’s tropical mountains

Jan NyssenSander TielensTesfamichael GebreyohannesTigist ArayaKassa TekaJohan Van de WauwKaren DegeyndtKatrien DescheemaekerKassa AmareMitiku Haile et al.

A1 Journal Article in PLOS ONE

Understanding the interrelation between landscape structure on church forests’ resilience, bird ecology and agricultural production in the Eastern Lake Tana basin

Ferehiwot AdemassieAlemayehu WassieShimeles AynalemEnyew AdgoJan NyssenAmaury FranklDiederik StrubbeBart MuysLuc Lens

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Unequal land access or equity : impacts on land degradation around Lake Ashenge

Jan NyssenAnthony Denaeyer

Bookchapter in Land, water, people and landscapes in north Ethiopia’s grabens

Update from the field : quantifying the alpine sediment cascade using multi-temporal high-resolution topographical surveys

Hanne HendrickxJan NyssenReynald DelaloyeAmaury Frankl

Validation of CORDEX rainfall in the northwest Ethiopian highlands and the role of the model orography

Bert Van SchaeybroeckJan NyssenPiet TermoniaMichiel Van GinderachterSander Van Vooren

Water balance components of the potential agricultural grabens along the Rift Valley in northern Ethiopia

Hailemariam Meaza GebregergsAmaury FranklBiadgilgn DemissieJean PoesenAmanuel ZenebeGirmay GebresamuelTesfaalem Ghebreyohannes AsfahaSofie AnnysVeerle Van EetveldeMiro Jacob et al.

A1 Journal Article in JOURNAL OF HYDROLOGY-REGIONAL STUDIES

Water balance of Beles basin

Ashebir Sewale BelaySeifu AdmassuMichael MehariMekete Dessie WosenieEnyew AdgoJan NyssenMargaret ChenKristine Walraevens

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

Water balance of Tana basin : progress

Alemu Yenehun BeyeneMekete Dessie WosenieMulugeta AzezeFenta Nigate AberaMarc Van CampAnn van GriensvenEnyew AdgoJan NyssenKristine Walraevens

Bookchapter in Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide

የሰሜን ኢትዮጵያ ገራበኖች (Grabens) መሬት፣ ውሃ፣ ህዝብና ገፀ-ምድር

Biadgilgn Demissie MullawJan NyssenTesfaalem-Ghebreyohannes Asfaha

Editorial material

ጽንቁቕ መጠቓለሊ፡ መሬት፣ ማይ፣ ህዝቢን ገጸ-ምድሪን ግራበናት (Grabens) ሰሜን ኢትዮጵያ

Biadgilgn Demissie MullawJan NyssenTesfaalem-Ghebreyohannes Asfaha

Editorial material

2018

A geo-trekking guide to an Ethiopian tropical mountain district

Jan NyssenMiro JacobAmaury FranklMiruts HagosAndrea SembroniJean PoesenMitiku Haile

Agro-ecological implications of forest and agroforestry systems conversion to cereal-based farming systems in the White Nile Basin, Ethiopia

Henok Kassa TegegneStefaan DondeyneJean PoesenAmaury FranklJan Nyssen

A1 Journal Article in AGROECOLOGY AND SUSTAINABLE FOOD SYSTEMS

Causes of landscape change in the arid and semi-arid environments of northern Ethiopia

Zbelo Tesfamariam WelemaramJan NyssenTesfaalem-Ghebreyohannes AsfahaAmaury FranklKelemework TafereAmanuel ZenebeJean PoesenJozef DeckersVeerle Van Eetvelde

Certification of semi-forest coffee as a land-sharing strategy in Ethiopia

Fikadu MitikuJan NyssenMiet Maertens

A1 Journal Article in ECOLOGICAL ECONOMICS

Changes in land use/cover mapped over 80 years in the Highlands of Northern Ethiopia

Etefa Guyassa DinssaAmaury FranklSil LanckrietBiadgilgn Demissie MullawZenebe GebreyohannesZenebe AmanuelJean PoesenJan Nyssen

A1 Journal Article in JOURNAL OF GEOGRAPHICAL SCIENCES

Determining RUSLE P- and C-factors for stone bunds and trenches in rangeland and cropland, North Ethiopia

Gebeyehu TayeMatthias VanmaerckeJean PoesenBas Van WesemaelSamuale TesfayeDaniel TekaJan NyssenJozef DeckersNigussie Haregeweyn

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Do tourists' preferences match the host community's initiatives? : a study of sustainable tourism in one of Africa's oldest conservation areas

Meron TekalignNicole Groot ZevertAmanuel WeldegebrielJean PoesenJan NyssenAnton Van RompaeyLindsey NorgroveBart MuysLiesbet Vranken

A1 Journal Article in SUSTAINABILITY

Downsides for downstream living communities : the case of the Tana-Beles hydropower project

Sofie AnnysEnyew AdgoTesfaalem GhebreyohannesSteven Van PasselJoost DesseinJan Nyssen

Driving forces of landscape change in the marginal grabens of Northern Ethiopia

Zbelo TesfamariamJan NyssenTesfaalem-Ghebreyohannes AsfahaAmanuel ZenebeKelemework TafereVeerle Van Eetvelde

Effect of geomorphic processes on the livelihoods of poor farmers along the marginal grabens of northern Ethiopia

Hailemariam Meaza GebregergsBelete FentayeJan NyssenBiadgilgn Demissie MullawTesfaalem-Ghebreyohannes Asfaha

Estimating the actual evapotranspiration and deep percolation in irrigated soils of a tropical floodplain, northwest Ethiopia

Abebech Abera BeyeneWim CornelisNiko VerhoestSeifu TilahunTena AlamirewEnyew AdgoJan De PueJan Nyssen

A1 Journal Article in AGRICULTURAL WATER MANAGEMENT

Floodplain sedimentation history of the Gumara and Ribb rivers in Ethiopia

G AwokeG VerstraetenP BoeckxK VancampenhoutE AdgoM AbateA WassieAmaury FranklJan Nyssen

Forest cover loss and recovery in an East African remnant forest area : understanding its context and drivers for conservation and sustainable ecosystem service provision

Meron TekalignCharlotte FlasseAmaury FranklAnton Van RompaeyJean PoesenJan NyssenBart Muys

A1 Journal Article in APPLIED GEOGRAPHY

Geographical determinants of the fertiliser black market in North Ethiopia

Jan NyssenZbelo Tesfamariam WelemaramBirhanu BirukBiadgilgn Demissie MullawTesfaalem-Ghebreyohannes AsfahaHailemariam Meaza GebregergsJean PoesenVeerle Van EetveldeAmanuel ZenebeJozef Deckers et al.

Gully and soil and water conservation structure densities in semi-arid northern Ethiopia over the last 80 years

Etefa Guyassa DinssaAmaury FranklAmanuel ZenebeJean PoesenJan Nyssen

A1 Journal Article in EARTH SURFACE PROCESSES AND LANDFORMS

Impacts of the hydropower-controlled Tana-Beles interbasin water transfer on downstream rural livelihoods (northwest Ethiopia)

Sofie AnnysEnyew AdgoTesfaalem-Ghebreyohannes AsfahaSteven Van PasselJoost DesseinJan Nyssen

Influence of patch and landscape-level characteristics on woody species composition and canopy structure of church forests east of Lake Tana, Ethiopia

F. MequanintA. WassieS AynalemE AdgoJan NyssenAmaury FranklDiederik StrubbeBart MuysLuc Lens

Land Degradation & Development : a new and bright future

Genevieve HorneChris BarrowMartin BrandtJan FrouzYakov KuzyakovJan NyssenGergardo OjedaVanessa Wong

Editorial material

Land degradation processes and its relationship to landscape connectivity and resilience in the Lake Tana Basin, Ethiopia

Habtamu Assaye DeffershaD MesheshaA WassieE AdgoP BoeckxJ PoesenJan NyssenAmaury Frankl

Land restoration in Tigray (North Ethiopia) : a result of science and policy interactions

Jan NyssenAmaury FranklMitiku Haile

Long-term landscape changes in relation to rainfall variability and natural resources management in the northern Ethiopian highlands

Tesfaalem-Ghebreyohannes AsfahaMitiku HaileAmaury FranklAmanuel AbrahaJan Nyssen

Meander hydromorphology of ephemeral streams : similarities and differences with perennial rivers

Paolo BilliBiadgilgn DemissieJan NyssenGirma MogesMassimiliano Fazzini

A1 Journal Article in GEOMORPHOLOGY

Multi-site calibration of SWAT to identifying erosion hotspots at basin scale as a plan for catchment management

Hanibal Lemma GebrekidanAmaury FranklJ PoesenE AdgoJan Nyssen

Persistence and changes in the peripheral Beles basin of Ethiopia

Jan NyssenFikre FeteneMekete DessieGetachew AlemayehuAmare SewnetAlemayehu WassieMulugeta KibretKristine WalraevensBen DerudderBart Nicolai et al.

A1 Journal Article in REGIONAL ENVIRONMENTAL CHANGE

Recovery and use of aerial photographs of Ethiopia in 1935-1941

Jan NyssenEtefa Guyassa DinssaTesfaalem-Ghebreyohannes AsfahaMartijn DebeverSultan MohamedGezahegne GebremeskelJan KropáčekPeter ScullGordon PetrieMitiku Haile et al.

Regreening of the northern Ethiopian mountains : effects on flooding and on water balance

Tesfaalem-Ghebreyohannes AsfahaMichiel De MeyereAmaury FranklMitiku HaileJan Nyssen

A2 Journal Article in AFRIKA FOCUS

Revisiting lake sediment budgets : how the calculation of lake lifetime is strongly data and method dependent

Hanibal Lemma GebrekidanTeshager AdmasuMekete DessieDerbew FentieJozef DeckersAmaury FranklJean PoesenEnyew AdgoJan Nyssen

A1 Journal Article in EARTH SURFACE PROCESSES AND LANDFORMS

Sediment yield at southwest Ethiopia’s forest frontier

Henok KassaAmaury FranklStefaan DondeyneJean PoesenJan Nyssen

Stream dynamics related land changes and implications to land management in a marginal graben along the Northern Ethiopian Rift Valley

Biadgilgn Demissie MullawAmaury FranklPaolo BilliMitiku HaileVeerle Van EetveldeJan Nyssen

Sustainability of land and water resources in the marginal grabens of Northern Ethiopia's Rift Valley

Hailemariam Meaza GebregergsJan NyssenJean PoesenAmaury Frankl

The economic impact of Koga dam irrigation water on agriculture in northwest Ethiopia : evidence from a Structural Equation Model

Markose Chekol ZewdieSteven Van PasselJan CoolsJan NyssenEnyew AdgoAmare SewnetDaregot BerihunZemen AyalewSofie Annys

The impact of settlement history and expansion on landscape dynamics in Northern Ethiopia

Zbelo TesfamariamJan NyssenTesfaalem-Ghebreyohannes AsfahaAmanuel ZenebeKelemework TafereVeerle Van Eetvelde

The socio-economic impacts of local land deals due to urbanization around Bahir Dar, Ethiopia

Wubante Fetene AdmasuSteven Van PasselAmare SewnetJan NyssenEnyew Adgo

The success of recent land management efforts to reduce soil erosion in northern France

Amaury FranklVincent PretreJan NyssenPierre-Gil Salvador

A1 Journal Article in GEOMORPHOLOGY

The success story for land restoration in Tigray (north Ethiopia), a result of science and policy interactions

Jan NyssenMitiku Haile

Transition from forest-based to cereal-based agricultural systems : a review of the drivers of land use change and degradation in Southwest Ethiopia

Henok KassaStefaan DondeyneJean PoesenAmaury FranklJan Nyssen

Understanding slope morphology and processes on permafrost-affected mountain slopes based on very high resolution topographic surveys

Hanne HendrickxReynald DelaloyeJan NyssenAmaury Frankl

Unravelling the land cover and hydrological changes of Mt. Guna through integration of field inventory and remote sensing

Adugnaw BirhanuMiro JacobHanne HendrickxAmaury FranklEnyew AdgoKristine WalraevensJan Nyssen

Valorisation and dissemination of indigenous and scientific knowledge farmers’ language : a case from Tigray, Ethiopia

Jan NyssenAmaury FranklMitiku HaileRomha AssefaSeifu GebreslassieBirhanu BirukJozef NaudtsZbelo TesfamariamMiro JacobJozef Deckers

Water balance variability in the confined Aba'ala limestone graben at the western margin of the Danakil depression, northern Ethiopia

Hailemariam Meaza GebregergsAmaury FranklJean PoesenAmanuel ZenebeVeerle Van EetveldeBiadgilgn DemissieTesfaalem Ghebreyohannes AsfahaJozef DeckersDirk RaesJan Nyssen

A1 Journal Article in HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES

Water balance, extent and efficiency of irrigation in the Lake Tana basin, Ethiopia

Abebech Abera BeyeneJan NyssenNiko VerhoestSeifu Tilahun

2017

'Facing conservation' or 'conservation with a human face'? : people-park interactions in southern Ethiopia

Genaye TsegayeStefaan DondeyneMulugeta LemenihAbraham MaryeJan NyssenJozef A DeckersMiet Maertens

A1 Journal Article in JOURNAL OF EASTERN AFRICAN STUDIES

Boulder-faced log dams and other alternatives for gabion check dams in first-order ephemeral streams with coarse bed load in Ethiopia

Jan NyssenSeifu GebreslassieRomha AssefaJozef DeckersEtefa Guyassa DinssaJean PoesenAmaury Frankl

Boulder-faced log dams as an alternative for gabion check dams in first-order ephemeral streams with coarse bed load in Ethiopia

Jan NyssenSeifu GebreselassieRomha AssefaJozef DeckersAmanuel ZenebeJean PoesenAmaury Frankl

A1 Journal Article in JOURNAL OF HYDRAULIC ENGINEERING

Classifying land cover from an object-oriented approach : applied to LANDSAT 8 at the regional scale of the Lake Tana Basin (Ethiopia)

Hanibal Lemma GebrekidanAmaury FranklJean PosenEnyew AdgoJan Nyssen

Commercial land deals and the interactions between investors and local people : evidence from western Ethiopia

Dereje Teklemariam GebremeskelJan NyssenHossein AzadiMitiku HaileSil LanckrietFatemeh TaheriFrank Witlox

A1 Journal Article in LAND USE POLICY

Comprehensive assessment of soil erosion risk for better land use planning in river basins : case study of the Upper Blue Nile River

Nigussie HaregeweynAtsushi TsunekawaJean PoesenMitsuru TsuboDerege Tsegaye MesheshaAyele Almaw FentaJan NyssenEnyew Adgo

A1 Journal Article in SCIENCE OF THE TOTAL ENVIRONMENT

Determining RUSLE P-factors for stonebunds and trenches in rangeland and cropland, Northern Ethiopia

Gebeyehu TayeJean PoesenMatthias VanmaerckeBas Van WesemaelSamuel TesfayDaniel TekaJan NyssenJozef DeckersNigussie Haregeweyn

Do private sustainability standards contribute to income growth and poverty alleviation? : a comparison of different coffee certification schemes in Ethiopia

Fikadu MitikuYann de MeyJan NyssenMiet Maertens

A1 Journal Article in SUSTAINABILITY

Dynamics of the North-South capital flows or rise of South-South land deals? : features of land acquisition in Ethiopia

Dereje Teklemariam GebremeskelHossein AzadiJan NyssenSil LanckrietTesfaalem Ghebreyohannes AsfahaMitiku HaileFatemeh TaheriFrank Witlox

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Effects of biodiversity loss and restoration scenarios on tree-related ecosystem services

Meron TekalignKoenraad Van MeerbeekRaf AertsLIndsey NorgroveJean PoesenJan NyssenBart Muys

A2 Journal Article in INTERNATIONAL JOURNAL OF BIODIVERSITY SCIENCE ECOSYSTEM SERVICES & MANAGEMENT

Effects of check dams on runoff characteristics along gully reaches, the case of Northern Ethiopia

Etefa Guyassa DinssaAmaury FranklAmanuel ZenebeJean PoesenJan Nyssen

Effects of check dams on runoff characteristics along gully reaches, the case of Northern Ethiopia

Etefa Guyassa DinssaAmaury FranklAmanuel ZenebeJean PoesenJan Nyssen

A1 Journal Article in JOURNAL OF HYDROLOGY

Effects of land deals on peak discharge and sediment transport in the catchments around the Grand Ethiopian Renaissance Dam

Dereje Teklemariam GebremeskelSil LanckrietHossein AzadiTesfaalem-Ghebreyohannes AsfahaMitiku HaileFrank WitloxJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Elucidating woody vegetation patterns in relation to soil and topography in tropical Africa : the case of Nech Sar National Park (Ethiopia)

Gatew M ShetieStefaan DondeyneJan NyssenKaren VancampenhoutJozef Deckers

A1 Journal Article in PLANT ECOLOGY AND EVOLUTION

Environmental change in lake catchments of Ethiopia

Sil LanckrietJan NyssenEnyew Adgo

Editorial material

Excess river sedimentation at bridges in the Raya Graben (Northern Ethiopia)

Biadgilgn Demissie MullawPaolo BilliAmaury FranklMitiku HaileJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

From inequality in access to natural resources to perceived equity : impacts on land degradation in the northern Ethiopian highlands

Jan NyssenA DenaeyerAmanuel ZenebeSil LanckrietG Baert

From runoff contributor to runoff absorber: spate irrigation on exclosures in Tigray, northern Ethiopia

Etefa Guyassa DinssaAmaury FranklAmanuel ZenebeMiro JacobMotuma ToleraAbebe DamtewK DescheemaekerJean PoesenJan Nyssen

Geographical determinants of inorganic fertiliser sales and of resale prices in north Ethiopia

Jan NyssenBirhanu BirukZbelo Tesfamariam WelemaramAmaury FranklBiadgilgn DemissieTesfaalem GhebreyohannesHailemariam Meaza GebregergsJean PoesenVeerle Van EetveldeAmanuel Zenebe et al.

A1 Journal Article in AGRICULTURE ECOSYSTEMS & ENVIRONMENT

Human impact on hydro-geomorphology of Gumara River, upper Blue Nile basin, Ethiopia

Mengiste AbateTammo S SteenhuisJan NyssenMichael Mehari Moges

Hydrological behavior of the conﬁned Aba’ala graben along the western margin of the Danakil depression, Northern Ethiopia

Hailemariam MeazaAmaury FranklJean PoesenAmanuel ZenebeVeerle Van EetveldeBiadgilgn Demissie MullawTesfaalem-Ghebreyohannes AsfahaJan Nyssen

Hydrological response to land cover and management (1935-2014) in a semi-arid mountainous catchment of northern Ethiopia

Etefa Guyassa DinssaJan NyssenJean PoesenAmaury Frankl

Impact of deforestation on biodiversity, soil carbon stocks, soil quality, runoff and sediment yield at southwest Ethiopia’s forest frontier

Henok Kassa TegegneJan NyssenJean Poesen

Impact of deforestation on soil fertility, soil carbon and nitrogen stocks : the case of the Gacheb catchment in the White Nile Basin, Ethiopia

Henok Kassa TegegneStefaan DondeyneJean PoesenAmaury FranklJan Nyssen

A1 Journal Article in AGRICULTURE ECOSYSTEMS & ENVIRONMENT

Impacts of land use and cover changes on the hydrology of Gumara catchment, Ethiopia

Adugnaw BirhanuI MasihbX CaibJan NyssenP van der Zaag

Investigating talus slope geomorphology as impacted by permafrost thaw (Valais, Switzerland) : stipulating a research framework

Hanne HendrickxReynald DelaloyeJan NyssenAmaury Frankl

Land conservation knowledge in farmers’ language : a case from Tigray, Ethiopia

Jan NyssenR AssefaSeifu GebreslassieAmaury Frankl

Land cover changes as impacted by spatio-temporal rainfall variability along the Ethiopian Rift Valley escarpment

Sofie AnnysBiadgilgn Demissie MullawAmanuel Zenebe AbrahaMiro JacobJan Nyssen

A1 Journal Article in REGIONAL ENVIRONMENTAL CHANGE

Land cover dynamics in the Simien Mountains (Ethiopia), half a century after the establishment of the National Park

Miro JacobAmaury FranklHans HurniSil LanckrietMaaike De RidderEtefa Guyassa DinssaHans BeeckmanJan Nyssen

A1 Journal Article in REGIONAL ENVIRONMENTAL CHANGE

Land deals in western Ethiopia put the Grand Ethiopian Renaissance Dam at risk of siltation

Dereje Teklemariam GebremeskelTesfaalem-Ghebreyohannes AsfahaSil LanckrietHossein AzadiMitiku HaileFrank WitloxJan Nyssen

Late Quaternary changes in climate and land cover in the Northern Horn of Africa and adjacent areas

Sil LanckrietHaripriya RanganJan NyssenAmaury Frankl

A1 Journal Article in PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY

Long-term landscape changes in the Lake Tana Basin as evidenced by delta development and floodplain aggradation in Ethiopia

Mengiste AbateJan NyssenMichael M MogesTemesgen EnkuFasikaw A ZimaleSeifu A TilahunEnyew AdgoTammo S Steenhuis

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Modelling the water balance of irrigated ﬁelds in tropical ﬂoodplain soils using Hydrus-1D

Abebech BeyeneAmaury FranklNiko VerhoestSeifu TilahunTena AlamirewEnyew AdgoJan Nyssen

Natural resource opportunities and challenges for rural development in marginal grabens : the state of the art with implications for the Rift Valley system in Ethiopia

Hailemariam Meaza GebregergsAmaury FranklJean PoesenAmanuel ZenebeJozef DeckersVeerle Van EetveldeBiadgilgn DemissieTesfaalem Ghebreyohannes AsfahaJan Nyssen

A1 Journal Article in JOURNAL OF ARID ENVIRONMENTS

Pre-industrial headstones across the continental North Sea plain

Jaak NijssenJan Nyssen

Response of woody plant species diversity and tree growth in exclosure to spate irrigation from gullies

Etefa Guyassa DinssaAmaury FranklA ZenebeA DamtewK DescheemaekerM TolereJ PoesenJan Nyssen

Scenario-based decision support for an integrated management of water resources

Mekete DessieNiko VerhoestEnyew AdgoJean PoesenJan Nyssen

A2 Journal Article in INTERNATIONAL JOURNAL OF RIVER BASIN MANAGEMENT

Schools as hotspot for safe water and improved sanitation

Amaury FranklJan Nyssen

Science and policy interactions result in a success story for land restoration in Tigray, north Ethiopia

Jan NyssenMitiku Haile

Scientific and indigenous knowledge in local (farmers’) language : a case from Tigray, Ethiopia

Jan NyssenRomha AssefaSeifu Gebreslassie

Targeting international food aid programmes : the case of productive safety net programme in Tigray, Ethiopia

Hossein AzadiFien De RudderKoen VlassenrootFredu NegaJan Nyssen

A1 Journal Article in SUSTAINABILITY

The impact of transhumance on landscape in the marginal grabens of northern Ethiopia

Zbelo Tesfamariam WelemaramJan NyssenTesfaalem Ghebreyohannes AsfahaKelemework TafereJean PoesenSeppe DeckersVeerle Van Eetvelde

The resilience of Ethiopian church forests : interpreting aerial photographs, 1938–2015

Peter ScullCatherine L. CardelusPeter KlepeisCarrie L. WoodsAmaury FranklJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

The success of headwater rehabilitation towards gully erosion control

Amaury FranklJean PoesenJan Nyssen

The success of recent land management efforts to tackle gully erosion in Northern France

Amaury FranklJan NyssenPierre-Gil Salvador

Transition from forest-based to cereal-based agricultural systems : a review of the drivers of land use change and degradation in Southwest Ethiopia

Kassa HenokStefaan DondeyneJean PoesenAmaury FranklJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Understanding water level fluctuations in (semi)closed marginal grabens under a fast growing irrigation development of North Ethiopia

Hailemariam MeazaJan NyssenJean PoesenAmanuel ZenebeVeerle Van EetveldeBiadgilgn DemissieTesfaalem Ghebreyohannes AsfayaAmaury Frankl

Using UAV and SfM to understand the geomorphological dynamics on periglacial talus slopes

Hanne HendrickxReynald DelaloyeJan NyssenAmaury Frankl

Water budget variability in Aba’ala marginal graben of Northern Ethiopia

Hailemariam Meaza GebregergsAmaury FranklJean PoesenAmanuel ZenebeVeerle Van EetveldeBiadgilgn Demissie MullawTesfaalem-Ghebreyohannes AsfahaSeppe DeckersDirk RaesJan Nyssen

2016

Afro-alpine forest cover change on Mt. Guna (Ethiopia)

Solomon Melaku BirhanuAmaury FranklMiro JacobSil LanckrietHanne HendrickxJan Nyssen

Agricultural outsourcing or land grabbing: a meta-analysis

Erika VandergetenHossein AzadiDereje Teklemariam GebremeskelJan NyssenFrank WitloxEric Vanhaute

A1 Journal Article in LANDSCAPE ECOLOGY

Allocation of degraded hillsides to landless farmers and improved livelihoods in Tigray, Ethiopia

Hailemariam Meaza GebregergsDiress TsegayeJan Nyssen

A1 Journal Article in NORSK GEOGRAFISK TIDSSKRIFT-NORWEGIAN JOURNAL OF GEOGRAPHY

Assessing the geomorphological sensitivity of cold climate mountains to climate-driven permafrost degradation: the case of the Russian Altai Mountains

Hanne HendrickxJan NyssenBritta SannelRudi GoossensFrank LehmkuhlValery BabinJean BourgeoisSil LanckrietAmaury Frankl

Catchment rehabilitation and hydro-geomorphic characteristics of mountain streams in the western Rift Valley escarpment of Northern Ethiopia

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklMitiku HaileJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Eighty years of land use/cover change in a semi-arid area of Northern Ethiopia

Etefa Guyassa DinssaAmaury FranklAmanuel ZenebeSil LanckrietBiadgilgn Demissie MullawGebreyohanis ZenebeJean PoesenJan Nyssen

Ephemeral stream distributary systems and land changes in a marginal graben in northern Ethiopian

Biadgilgn Demissie MullawPaolo BilliAmaury FranklMitiku HaileJan Nyssen

Ephemeral stream dynamics, land cover changes and climate variability in the marginal grabens of the northern Ethiopian Rift Valley

Biadgilgn Demissie MullawJan NyssenAmaury FranklMitiku Haile

EthioTrees : ecosystem service valuation in the Tembien Highlands (North Ethiopia)

Sil LanckrietMiro JacobKoen LepoutreTasha MoensTesfaalem-Ghebreyohannes AsfahaSeifu GebreselassieDereje Teklemariam GebremeskelJan Nyssen

Evaluating in situ water and soil conservation practices with a fully coupled, surface/subsurface process-based hydrological model in Tigray, Ethiopia

Emmanuel OpolotTesfay Araya WeldeslassieJan NyssenBashar Al-BarriKoen VerbistWim Cornelis

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Exploring causality in interactions between climate shifts, land degradation and humans : evidence from the Horn of Africa

Sil LanckrietJan NyssenAmaury Frankl

Exploring causality in interactions between climate shifts, land degradation and humans: 4000 years of sedimentary evidence from the Horn of Africa

Sil LanckrietAmaury FranklJan Nyssen

Factors of land abandonment in mountainous Mediterranean areas : the case of Montenegrin settlements

Annelies KerckhofVelibor SpalevicVeerle Van EetveldeJan Nyssen

A1 Journal Article in SPRINGERPLUS

Geomorphological implications of climate-driven permafrost change : the case of the Russian Altai Mountains

Hanne HendrickxJan NyssenBritta SanelRudi GoossensFrank LehmkuhlValery Babin

Geomorphological mapping with focus on glacial and periglacial processes in the North Ethiopian Highlands in relation to the afro-alpine vegetation

Hanne HendrickxMiro JacobAmaury FranklEtefa Guyassa DinssaJan Nyssen

Grèzes litées and their genesis: the site of Enscherange in the Rhenish-Ardennes Massif as a case study

Jan NyssenJasper Van NieulandDimitri VandenbergheJérôme JuilleretBirgit Terhorst

A1 Journal Article in ERDE

How fast do gully headcuts retreat?

Matthias VanmaerckeJean PoesenBert Van MeleMatthias DemuzereAmber BruynseelsValentin GolosovJosé Fernando Rodrigues BezerraSergey BolysovAleksandr DvinskihAmaury Frankl et al.

A1 Journal Article in EARTH-SCIENCE REVIEWS

How sustainable is transnational farmland acquisition in Ethiopia? : lessons learned from the Benishangul-Gumuz region

Dereje Teklemariam GebremeskelHossein AzadiJan NyssenMitiku HaileFrank Witlox

A1 Journal Article in SUSTAINABILITY

Impact of draining hilly lands on runoff and on-site erosion: a case study from humid Ethiopia

Elise MonsieursMekete Dessie WosenieNiko VerhoestJean PoesenEnyew AdgoJozef DeckersJan Nyssen

A1 Journal Article in EARTH SURFACE PROCESSES AND LANDFORMS

Impact of rainfall variability on land cover changes in the Ethiopian Rift Valley escarpments

Sofie AnnysBiadgilgn Demissie MullawSil LanckrietAmanuel ZenebeJan Nyssen

Impacts des houles exceptionnelles sur le littoral ivoirien du Golfe de Guinée

Konan Ernest KonanJacques AbeKouame AkaUrs NeumeierJan NyssenAndré Ozer

A1 Journal Article in GEOMORPHOLOGIE-RELIEF PROCESSUS ENVIRONNEMENT

Implementing improved sanitation facilities and drinking water supplies from an environmentally sound approach : the SELAM WATSANI project in the hinterland of Mekelle University

Amaury FranklSeifu GebreselassieAbraha TekluJan Nyssen

Integrated solutions for combating gully erosion in areas prone to soil piping : innovations from the drylands of Northern Ethiopia

Amaury FranklJozef DeckersLys MoulaertAlexander Van DammeMitiku HaileJean PoesenJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Land changes in the marginal graben bottoms of northern Ethiopian Rift Valley

Biadgilgn Demissie MullawP BilliAmaury FranklMitiku HaileJan Nyssen

Land cover changes as impacted by spatio-temporal rainfall variability along the Ethiopian Rift Valley escarpment

Sofie AnnysBiadgilgn Demissie MullawSil LanckrietAmanuel ZenebeJan Nyssen

Land use and cover dynamics since 1964 in the Afro-Alpine vegetation belt : Lib Amba mountain in North Ethiopia

Miro JacobLiên RomeynsAmaury FranklTesfaalem-Ghebreyohannes AsfahaHans BeeckmanJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Natural resources and their prospects in the closed basins of rift valley marginal grabens in northern Ethiopia

Hailemariam Meaza GebregergsAmaury FranklJean PoesenAmanuel ZenebeJozef DeckersVeerle Van EetveldeSil LanckrietJan Nyssen

Opportunities of natural resources for rural development in marginal grabens of northern Ethiopia

Hailemariam Meaza GebregergsJean PoesenAmaury FranklJozef DeckersAmanuel ZenebeSil LanckrietVeerle Van EetveldeBiadgilgn Demissie MullawJan Nyssen

Peak discharge and bedload dynamics as impacted by integrated watershed management: the case of western Rift valley escarpment of Ethiopia

Tesfaalem AsfahaAmaury FranklAmanuel ZenebeMitiku HaileJan Nyssen

Pragmatic assessment of water resources and their dynamics along the western margin of Rift Valley in northern Ethiopia

Hailemariam Meaza GebregergsAmaury FranklJean PoesenAmanuel ZenebeVeerle Van EetveldeBiadgilgn Demissie MullawTesfaleem AsfahaJan Nyssen

Recovery of the aerial photographs of Ethiopia in the 1930s

Jan NyssenGordon PetrieSultan MohamedGezahegne GebremeskelValérie SeghersMartijn DebeverKiros Meles HadguCornelis StalPaolo BilliPhilippe De Maeyer et al.

A1 Journal Article in JOURNAL OF CULTURAL HERITAGE

Rehabilitation of steep tropical mountains and its implication on peak discharge and bed load dynamics : the case of western Rift Valley escarpment of Ethiopia

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklAmanuel ZenebeMitiku HaileJan Nyssen

Restoring cropland productivity and profitability in northern Ethiopian drylands after nine years of resource-conserving agriculture

Tesfay Araya WeldeslassieJan NyssenBram GovaertsFrédéric BaudronLouise CarpentierHans BauwerSil LanckrietJozef DeckersWim Cornelis

A1 Journal Article in EXPERIMENTAL AGRICULTURE

River sedimentation and channel bed characteristics in northern Ethiopia

Biadgilgn Demissie MullawPaolo BilliAmaury FranklMitiku HaileSil LanckrietJan Nyssen

River sedimentation in the marginal grabens of the Ethiopian Rift Valley

Biadgilgn Demissie MullawPaolo BilliAmaury FranklMitiku HaileJan Nyssen

Sediment budget including the role of floodplains: the case of Lake Tana Basin (Ethiopia)

Hanibal Lemma GebrekidanTeshager Admasu NegatuMekete Dessie WosenieDerbew FentieJean PoesenSil LanckrietEnyew AdgoJan Nyssen

Sediment in alluvial and lacustrine debris fans as an indicator for land degradation around Lake Ashenge (Ethiopia)

Sil LanckrietTesfaalem-Ghebreyohannes AsfahaAmaury FranklAmanuel ZenebeJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Seven years resource-conserving agriculture effect on soil quality and crop productivity in the Ethiopian drylands

Tesfay ArayaJan NyssenBram GovaertsJozef DeckersRolf SommerHans BauerKindeya GebrehiwotWim Cornelis

A1 Journal Article in SOIL & TILLAGE RESEARCH

The features of large-scale transnational land deals and their effects on environment and livelihood : evidence from Western Ethiopia

Dereje Teklemariam GebremeskelFrank WitloxJan NyssenHossein Azadi

The regional geomorphology of Montenegro mapped using Land Surface Parameters

Amaury FranklTom LenaertsS RadusinovićV SpalevicJan Nyssen

A1 Journal Article in ZEITSCHRIFT FUR GEOMORPHOLOGIE

The use of multi-temporal SfM-photogrammetry to monitor gully degradation : an example from the Ethiopian drylands

Wouter LannoeyeCornelis StalEtefa Guyassa DinssaAmanuel ZenebeJan NyssenAmaury Frankl

The use of SfM-photogrammetry to quantify and understand gully degradation at the temporal scale of rainfall events : an example from the Ethiopian drylands

Wouter LannoeyeCornelis StalEtefa Guyassa DinssaAmanuel ZenebeJan NyssenAmaury Frankl

A1 Journal Article in PHYSICAL GEOGRAPHY

Thick bridge sedimentation in northern Ethiopian graben systems

Biadgilgn Demissie MullawP BilliAmaury FranklMitiku HaileJan Nyssen

Transhumance and landscape dynamics in northern Ethiopia

Zbelo Tesfamariam WelemaramJan NyssenTesfaalem-Ghebreyohannes AsfahaKelemework TafereVeerle Van Eetvelde

Transnational farmland acquisition and determinants of investor-local people interactions in Western Ethiopia

Dereje Teklemariam GebremeskelJan NyssenHossein AzadiSil LanckrietMitiku HaileFrank Witlox

Unlocking the role of soil and water resources for rural development in marginal grabens of northern Ethiopia

Hailemariam Meaza GebregergsJean PoesenAmaury FranklJozef DeckersA ZenebeSil LanckrietVeerle Van EetveldeBiadgilgn Demissie MullawJan Nyssen

Use of LiDAR data for geomorphological analysis of regressive erosion related to surface karst (Chantoir de Grandchamps, Sprimont, Belgium)

Evert DevosJan NyssenAmaury Frankl

Water balance in Aba’ala marginal graben along the western margin of Northern Ethiopia

Hailemariam Meaza GebregergsAmaury FranklJean PoesenAmanuel ZenebeVeerle Van EetveldeBiadgilgn Demissie MullawTesfaalem-Ghebreyohannes AsfahaJan Nyssen

What do we hear from the farmers in Dogu’a Tembien? : innovation in farmer-to-farmer extension in Tigray, Ethiopia

Jan NyssenRomha AssefaSeifu Gebreslassie

2015

A comprehensive sediment yield database and map for Africa

Jean PoesenMatthias Van MaerckeJente BroeckxJan Nyssen

A decade progress of conservation agriculture-based systems on in situ soil and water conservation and adaptation to climate change in the Ethiopian drylands

Tesfay Araya WeldeslassieJan NyssenSil LanckrietJozef DeckersWim Cornelis

A political ecology of land degradation: the case of North Ethiopia

Sil LanckrietJan NyssenBen DerudderJ NaudtsAmaury Frankl

A political ecology perspective of land degradation in the North Ethiopian Highlands

Sil LanckrietBen DerudderJozef NaudtsHans BauerJozef DeckersMitiku HaileJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Bed-load sediment fluxes in steep mountain catchments as fingerprints of catchment rehabilitation : the case of western Rift Valley escarpment of North Ethiopia

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklMitiku HaileAmanuel AbrahaJan Nyssen

Biophysical controlling factors in upper catchments and braided rivers in drylands: the case of a marginal graben of the Ethiopian Rift Valley

Biadgilgn Demissie MullawAmaury FranklMitiku HaileJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Book of abstracts TropiLakes2015: Tropical lakes in a changing environment: water, land, biology, climate and humans

Braided river dynamics in relation to floods in the Raya graben (northern Ethiopia)

Biadgilgn Demissie MullawAmaury FranklTesfaalem-Ghebreyohannes AsfahaMitiku HaileJan Nyssen

Commercial land rental and investment performance in Western Ethiopia

Dereje Teklemariam GebremeskelJan NyssenHossein AzadiMitiku HaileFrank Witlox

Corporate land acquisition and local people's reaction in western Ethiopian lowlands

Dereje Teklemariam GebremeskelJan NyssenHossein AzadiMitiku HaileFrank Witlox

Detailed recording of gully morphology in 3D through image-based modelling

Amaury FranklCornelis StalAmanuel AbrahaJan NyssenDirk Rieke-ZappAlain De WulfJean Poesen

A1 Journal Article in CATENA

Determinants of peak discharge in steep mountain catchments: case of the Rift Valley escarpment of Northern Ethiopia

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklMitiku HaileAmanuel ZenebeJan Nyssen

A1 Journal Article in JOURNAL OF HYDROLOGY

Droughts related to quasi-global oscillations: a diagnostic teleconnection analysis in North Ethiopia

Sil LanckrietAmaury FranklEnyew AdgoPiet TermoniaJan Nyssen

A1 Journal Article in INTERNATIONAL JOURNAL OF CLIMATOLOGY

Dynamics of tropical mountain stream channels in response to spatial variability of rainfall and to land cover changes: the case of the Ethiopia Rift Valley escarpment

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklM HaileA ZenebeJan Nyssen

Effect of check dams in gullies on runoff response in the headwaters of Tekeze reservoir

Etefa Guyassa DinssaAmaury FranklAynalem Zenebe DegefaJean PoesenJan Nyssen

Effectiveness of soil and water conservation measures in two contrasting environments of the Ethiopian highlands

Nigussie HaregeweynGebeyehu TayeDagnenet SultanKidniye EbabuAtsushi TsunekawaJean PoesenEnyew AdgoDerege MesheshaMitsuru TsuboDagnachew Aklog et al.

Effects of drainage ditches and stone bunds on topographical thresholds for gully head development in North Ethiopia

Elise MonsieursJean PoesenMekete Dessie WosenieEnyew AdgoNiko VerhoestJozef DeckersJan Nyssen

A1 Journal Article in GEOMORPHOLOGY

Effects of irrigation on groundwater behavior

Abebech AberaSeifu TilahunTena AlamirewEnyew AdgoJan NyssenNiko Verhoest

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

Effects of irrigation on groundwater behaviour

Abebech AberaSeifu TilahunTena AlamirewEnyew AdgoJan NyssenNiko Verhoest

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

Effects of land drainage ('feses') and physical soil and water conservation on gully and rill erosion in Lake Tana basin

Elise MonsieursMekete Dessie WosenieNiko VerhoestJean PoesenEnyew AdgoJozef DeckersJan Nyssen

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

Effects of land drainage ('feses') and physical soil and water conservation on gully and rill erosion in Lake Tana basin

Elise MonsieursMekete Dessie WosenieNiko VerhoestJean PoesenEnyew AdgoJozef DeckersJan Nyssen

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

Effects of land drainage and physical soil and water conservation on topographical thresholds for gully head development in North Ethiopia

Elise MonsieursJan NyssenMekete Dessie WosenieJozef DeckersEnyew AdgoNiko VerhoestJean Poesen

Effects of steep mountain rehabilitation on peak discharge variability : the case of western Rift Valley escarpment of Northern Ethiopia

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklMitiku HaileAmanuel AbrahaJan Nyssen

Effects of transnational land deals on peak discharge and sediment transport in the catchments around the Grand Ethiopian Renaissance Dam

Dereje Teklemariam GebremeskelJan NyssenHossein AzadiSil LanckrietTesfaalem-Ghebreyohannes AsfahaBiadgilgn Demissie MullawMitiku HaileFrank Witlox

Environmental conservation for food production and sustainable livelihood in tropical Africa: introduction

Jan NyssenAmaury FranklAmanuel ZenebeJean PoesenJozef Deckers

Editorial material

Estimating the hydrological response of soil and water conservatiostructures: is the curve number method applicable?

Gebeyehu TayeJean PoesenMatthias VanmaerckeBas van WesemaelSamuel TesfayDaniel TekaJan NyssenJozef DeckersNigussie Haregeweyn

Evolution of the effectiveness of stone bunds and trenches in reducing runoff and soil loss in the semi-arid Ethiopian highlands

Gebeyehu TayeJean PoesenMatthias VanmaerckeBas van WesemaelLotte MartensDaniel TekaJan NyssenJozef DeckersVeerle VanackerNigussie Haregeweyn et al.

A1 Journal Article in ZEITSCHRIFT FUR GEOMORPHOLOGIE

Excursion guide of the TropiLakes2015 pre-conference excursion

Geomorphic responses to permafrost thawing under rapid climate change : the case of the Russian Altai mountains

Hanne HendrickxJan NyssenBritta SanelRudi GoossensFrank LehmkuhlValery BabinJean BourgeoisAmaury Frankl

Glacial and periglacial geomorphology and its paleoclimatological significance in three North Ethiopian mountains

Hanne HendrickxMiro JacobAmaury FranklJan Nyssen

Glacial and periglacial geomorphology and its paleoclimatological significance in three North Ethiopian Mountains, including a detailed geomorphological map

Hanne HendrickxMiro JacobAmaury FranklJan Nyssen

A1 Journal Article in GEOMORPHOLOGY

Gully cut- and- fill cycles as related to agromanagement : a historical curve number simulation in the Tigray Highlands

Sil LanckrietAmaury FranklGebrekidan MesfinKatrien DescheemaekerJan Nyssen

A1 Journal Article in EARTH SURFACE PROCESSES AND LANDFORMS

Gully development in the Tigray highlands

Amaury FranklJean PoesenJan MoeyersonsJan Nyssen

Bookchapter in Landscapes and landforms of Ethiopia

How successful is gully erosion control: a review on improved land management schemes and their effect

Amaury FranklJean PoesenJan Nyssen

Human impacts on the hydrogeomorphology of Gumara River, Upper Blue Nile basin, Ethiopia

Mengiste AbateJan NyssenTammo SteenhuisMichael MehariSeifu AdmassuTemesgen EnkuEnyew Adgo

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide mid-conference excursion

Human impacts on the hydrogeomorphology of Gumara River, Upper Blue Nile basin, Ethiopia

Mengiste AbateJan NyssenTammo SteenhuisMichael MehariSeifu AdmassuTemesgen EnkuEnyew Adgo

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

Human impacts on the hydrogeomorphology of Gumara River, Upper Blue Nile basin, Ethiopia

Mengiste AbateJan NyssenTammo SteenhuisMichael MehariSeifu AdmassuTemesgen EnkuEnyew Adgo

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

Hydrogeomorphological changes due to channel erosion and in-channel deposition to Gumara River in the lacustrine plain of Lake Tana (Ethiopia)

Minychl GitawSeifu AdmasuMengiste AbateKK SinghTeshager Admasu NegatuJan NyssenEnyew Adgo

Hydrogeomorphology in Ethiopia as impacted by human interventions

Jan NyssenTesfaalem-Ghebreyohannes AsfahaSil LanckrietM AbateBiadgilgn Demissie MullawEtefa Guyassa DinssaElise MonsieursHenok Kassa TegegneNelles ScholiersWouter Lannoeye et al.

Hydrological impacts of the floodplain on river discharges and water balance of Lake Tana, Ethiopia

Mekete Dessie WosenieNiko VerhoestEnyew AdgoJean PoesenJan Nyssen

Impact of deforestation on physico-chemical soil characteristics in the highlands of south-western Ethiopia

Henok Kassa TegegneS DondeyneJ PoesenAmaury FranklJan Nyssen

Impact of irrigation on the surface water-groundwater connections in the lacustrine plain of Lake Tana, Ethiopia

Abebech Abera BeyeneS TilahunJan NyssenNiko Verhoest

Impacts of conservation agriculture-based farming systems on optimizing seasonal rainfall partitioning and productivity on vertisols in the Ethiopian drylands

Tesfay Araya WeldeslassieJan NyssenBram GovaertsJozef DeckersWim Cornelis

A1 Journal Article in SOIL & TILLAGE RESEARCH

Investigating catchment runoff and sediment yield dynamics and relations with soil erosion processes at very high spatio-temporal scales (Aa valley, France)

Amaury FranklJan NyssenVincent PrêtrePierre-Gil Salvador

Land cover changes as impacted by rainfall variability in the escarpments of the Ethiopian Rift Valley

Sofie AnnysBiadgilgn Demissie MullawA ZenebeJan Nyssen

Land degradation in the Ethiopian highlands

Jan NyssenJean PoesenSil LanckrietMiro JacobJan MoeyersonsMitiku HaileNigussie HaregeweynR Neil MunroKatrien DescheemaekerEnyew Adgo et al.

Bookchapter in Landscapes and landforms of Ethiopia

Land management in the Northern Ethiopian Highlands: local and global perspectives: past, present and future

Jan NyssenAmaury FranklAmanuel ZenebeJozef DeckersJean Poesen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Land use and land cover changes of Mt. Guna since 1935

Adugnaw BirhanuMiro JacobJan Nyssen

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

Land use and land cover changes of Mt. Guna since 1935

Adugnaw BirhanuMiro JacobJan Nyssen

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

Lessons learned from improved land management schemes and their effect on gully erosion control : a review

Amaury FranklAndrew BarkwithJean PoesenMicheal EllisJan Nyssen

Monitoring gully headcut retreat over a rainy season using image-based modelling: an example from Northern Ethiopia

Wouter LannoeyeCornelis StalA ZenebeJan NyssenAmaury Frankl

Morphological changes of Gumara River channel over 50 years, upper Blue Nile basin, Ethiopia

Mengiste AbateJan NyssenTammo S SteenhuisMichael M MogesSeifu A TilahunTemesgen EnkuEnyew Adgo

A1 Journal Article in JOURNAL OF HYDROLOGY

Mountain stream dynamics as impacted by rainfall variability and land cover change in the western Rift Valley escarpment of Northern Ethiopia

Tesfaalem-Ghebreyohannes AsfahaJan NyssenMitiku HaileAmaury Frankl

Nonlinear vegetation cover changes in the North Ethiopian Highlands: evidence from the Lake Ashenge closed basin

Sil LanckrietStephen RucinaAmaury FranklAlfons RitlerVanessa GeloriniJan Nyssen

A1 Journal Article in SCIENCE OF THE TOTAL ENVIRONMENT

North Ethiopian Afro-Alpine tree line dynamics and forest-cover change since the early 20th century

Miro JacobAmaury FranklHans BeeckmanGebrekidan MesfinMarijn HendrickxEtefa Guyassa DinssaJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Peak discharges in steep mountain catchments in relation to rainfall variability, vegetation cover and geomorphology of the Rift Valley Escarpment of Northern Ethiopia

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklMitiku HaileAmanuel AbrahaElise MonsieursJan Nyssen

Perspectives locales et globales pour la gestion des terres des régions montagneuses du Nord de l'Éthiopie

Jan NyssenAmaury FranklJean PoesenAmanuel ZenebeJozef Deckers

A2 Journal Article in ECHOGEO

Quantifying sediment accumulation in Chimba wetland near Lake Tana, Ethiopia

Gebeyehu TesfayeEnyew AdgoJan Nyssen

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

Quantifying sediment accumulation in Chimba wetland near Lake Tana, Ethiopia

Gebeyehu TesfayeEnyew AdgoJan Nyssen

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

Quaternary glacial and periglacial processes in the Ethiopian Highlands in relation to the current afro-alpine vegetation

Hanne HendrickxMiro JacobAmaury FranklEtefa Guyassa DinssaJan Nyssen

A1 Journal Article in ZEITSCHRIFT FUR GEOMORPHOLOGIE

Rainfall distribution over Lake Tana basin

Mekete Dessie WosenieNiko VerhoestValentijn PauwelsJean PoesenEnyew AdgoJozef DeckersJan Nyssen

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

Rainfall distribution over Lake Tana basin

Mekete Dessie WosenieNiko VerhoestValentijn PauwelsJean PoesenEnyew AdgoJozef DeckersJan Nyssen

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

Regional geography of Dek Island, Lake Tana, Ethiopia

Biniam SisheberDeribew FenteEnyew AdgoJan Nyssen

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide mid-conference excursion

Role of alluvial plains in buffering floods and sediment

Mekete Dessie WosenieNiko VerhoestValentijn PauwelsJean PoesenEnyew AdgoJozef DeckersJan Nyssen

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

Role of alluvial plains in buffering floods and sediment

Mekete Dessie WosenieNiko VerhoestValentijn PauwelsJean PoesenEnyew AdgoJozef DeckersJan Nyssen

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

Runoff delivery from the hilly catchments of Lake Tana basin

Mekete Dessie WosenieNiko VerhoestValentijn PauwelsJean PoesenEnyew AdgoJozef DeckersJan Nyssen

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

Runoff delivery from the hilly catchments of Lake Tana basin

Mekete Dessie WosenieNiko VerhoestValentijn PauwelsJ PoesenE AdgoJ DeckersJan Nyssen

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

Runoff response of reforesting tropical mountain catchments: the case of western Rift Valley escarpment of Northern Ethiopia

Tesfaalem-Ghebreyohannes AsfahaJan NyssenM HaileA ZenebeAmaury Frankl

Runoff response to gully control measures in northern Ethiopia

Etefa Guyassa DinssaAmaury FranklA ZenebeJ PoesenJan Nyssen

Seasonal surface drainage of sloping farmland : a review of its hydrogeomorphic impacts

Elise MonsieursMekete Dessie WosenieEnyew AdgoJean PoesenJozef DeckersNiko VerhoestJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Sediment budget of Lake Tana and the role of lacustrine plains

Hanibal Lemma GebrekidanTeshager Admasu NegatuMekete Dessie WosenieDerbew FentieJean PoesenEnyew AdgoJan Nyssen

Sediment budget of Lake Tana and the role of lacustrine plains

Hanibal Lemma GebrekidanTeshager AdmasuMekete Dessie WosenieDeribew FentieJean PoesenEnyew AdgoJan Nyssen

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

Sediment budget of Lake Tana and the role of lacustrine plains

Hanibal Lemma GebrekidanTeshager AdmasuMekete Dessie WosenieDeribew FentieJean PoesenEnyew AdgoJan Nyssen

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

Sediment flux dynamics as fingerprints of catchment rehabilitation : the case of western Rift Valley escarpment of northern Ethiopia

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklMitiku HaileAmanuel ZenebeJan Nyssen

A1 Journal Article in GEOMORPHOLOGY

Sediment supply to the semi-endorheic Raya Graben (Northern Ethiopia)

Biadgilgn Demissie MullawAmaury FranklMiro JacobTesfaalem-Ghebreyohannes AsfahaMitiku HaileJan Nyssen

Sediment yield variability at various spatial scales and its hydrological and geomorphological impacts on dam-catchments in the Ethiopian highlands

Nigussie HaregeweynAtsushi TsunekawaJean PoesenMitsuru TsuboJan NyssenMatthias VanmaerckeAmanuel ZenebeDerege T MesheshaEnyew Adgo

Bookchapter in Landscapes and landforms of Ethiopia

Soil erosion and conservation in Ethiopia: a review

Nigussie HaregeweynAtsushi TsunekawaJan NyssenJean PoesenMitsuru TsuboDerege Tsegaye MesheshaBrigitta SchuettEnyew AdgoFirew Tegegne

A1 Journal Article in PROGRESS IN PHYSICAL GEOGRAPHY

Soil, land use and landform relationship in the Precambrian lowlands of northern Ethiopia

Kassa TekaJan NyssenNurhusen TehaMitiku HaileJozef Deckers

A1 Journal Article in CATENA

Spatial patterns of soil erodibility through soilscapes in land systems of Lake Tana catchment (Ethiopia)

A MiserezC ColotJan NyssenEnyew AdgoNiko VerhoestJean PoesenJozef Deckers

The amba landscape of the Ethiopian highlands, shaped by rockfall

Jan NyssenJ MoeyersonsJ DeckersM HaileJ Poesen

Bookchapter in Landscapes and landforms of Ethiopia

The Anglo-Egyptian plans for Lake Tana water management in the 1920s

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

The Anglo-Egyptian plans for Lake Tana water management in the 1920s

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

The impact of future climate change on runoff and sediment yield towards the Geba reservoir, northern Ethiopia

Amanuel Zenebe AbrahaGebremeskel AregayAtkilt GirmaHenok ShiferawJan NyssenJozef DeckersJean Poesen

The Late-Holocene geomorphic history of the Ethiopian Highlands : supportive evidence from May Tsimble

Sil LanckrietJean-Luc SchwenningerAmaury FranklJan Nyssen

A1 Journal Article in CATENA

The role of lacustrine plains in the sediment budget: the case of Lake Tana Basin, Ethiopia

Hanibal Lemma GebrekidanTeshager Admasu NegatuMekete Dessie WosenieJ PoesenE AdgoJan Nyssen

The soilscape of Lake Tana basin, nitisols and vertisols are dominating the scene

Seppe DeckersJan Nyssen

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

The soilscape of Lake Tana basin, nitisols and vertisols are dominating the scene

Seppe DeckersJan Nyssen

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

The water balance of Lake Tana

Mekete Dessie WosenieNiko VerhoestValentijn PauwelsJean PoesenEnyew AdgoJozef DeckersJan Nyssen

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

The water balance of Lake Tana

Mekete Dessie WosenieNiko VerhoestValentijn PauwelsJean PoesenEnyew AdgoJozef DeckersJan Nyssen

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

Transnational land deals: towards an inclusive land governance framework

Dereje Teklemariam GebremeskelHossein AzadiJan NyssenMitiku HaileFrank Witlox

A1 Journal Article in LAND USE POLICY

Tree line dynamics in the tropical African highlands: identifying drivers and dynamics

Miro JacobSofie AnnysAmaury FranklMaaike De RidderHans BeeckmanEtefa Guyassa DinssaJan Nyssen

A1 Journal Article in JOURNAL OF VEGETATION SCIENCE

Treeline dynamics and forest cover change in afro-alpine Ethiopia, as affected by climate change and anthropo-zoogenic impacts

Miro JacobAmaury FranklHans BeeckmanJan Nyssen

Bookchapter in Excursion guide of the TropiLakes2015 pre-conference excursion

Treeline dynamics and forest cover change in afro-alpine Ethiopia, as affected by climate change and anthropo-zoogenic impacts

Miro JacobJan NyssenHans Beeckman

Treeline dynamics and forest cover change in afro-alpine Ethiopia, as affected by climate change and anthropo-zoogenic impacts

Miro JacobAmaury FranklHans BeeckmanJan Nyssen

Bookchapter in TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion

TropiLakes 2015: Tropical lakes in a changing environment: water, land, biology, climate and humans: excursion guide mid-conference excursion

TropiLakes 2015: Tropical lakes in a changing environment: water, land, biology, climate and humans: excursion guide pre-conference excursion

Using image-based modelling (SfM-MVS) to produce a 1935 ortho-mosaic of the Ethiopian highlands

Amaury FranklValérie SeghersCornelis StalPhilippe De MaeyerGordon PetrieJan Nyssen

A1 Journal Article in INTERNATIONAL JOURNAL OF DIGITAL EARTH

Vegetation dynamics in Nech Sar National park, South Ethiopia Rift Valley

Shetie GatewStefaan DondeyneKaren VancampenhoutJan NyssenCedric MarsboomJozef Deckers

Water balance modelling of the Lake Tana area, Ethiopia

Mekete Dessie WosenieNiko VerhoestJan Nyssen

Water balance of a lake with floodplain buffering: Lake Tana, Blue Nile Basin, Ethiopia

Mekete Dessie WosenieNiko VerhoestValentijn RN PauwelsEnyew AdgoJozef DeckersJean PoesenJan Nyssen

A1 Journal Article in JOURNAL OF HYDROLOGY

2014

Analyzing runoff processes through conceptual hydrological modeling in the Upper Blue Nile Basin, Ethiopia

Mekete Dessie WosenieNiko VerhoestValentijn PauwelsTeshager Admasu NegatuJean PoesenEnyew AdgoJozef DeckersJan Nyssen

A1 Journal Article in HYDROLOGY AND EARTH SYSTEM SCIENCES

Anti-erosion stone bunds influence rodent dynamics and crop damage in Ethiopian highlands

Yonas MeheretuKiros WelegerimaMekonen TeferiGidey YirgaMitiku HaileVincent SluydtsHans BauerJan NyssenJozef DeckersHerwig Leirs

Buffering effects of the lacustrine floodplain on river discharge into Lake Tana (Ethiopia)

Mekete Dessie WosenieNiko VerhoestTeshager AdmasuValentijn PauwelsJean PoesenEnyew AdgoJozef DeckersJan Nyssen

Can treeline shift in tropical Africa be used as proxy to study climate change

Miro JacobAmaury FranklM De RidderE GuyassaH BeeckmanJan Nyssen

Catchment sediment yield in Africa : a continent-wide analysis

Matthias VanmaerckeJean PoesenJente BroeckxJan Nyssen

Effectiveness of soil and water conservation structures in reducing runoff and soil loss for different land use and slope gradients : case study from northern Ethiopia

Gebeyehu TayeJean PoesenBas VanwesemaelMatthias VanmaerckeDaniel TekaJozef DeckersTom GoosseWillem MaetensJan NyssenVincent Hallet et al.

Effects of the floodplain on river discharge into Lake Tana (Ethiopia)

Mekete Dessie WosenieNiko VerhoestTeshager Admasu NegatuValentijn PauwelsJean PoesenEnyew AdgoJozef DeckersJan Nyssen

A1 Journal Article in JOURNAL OF HYDROLOGY

Eight years of conservation agriculture-based cropping systems research in Eastern Africa to conserve soil and water and mitigate effects of climate change

Tesfay Araya WeldeslassieJan NyssenBram GovaertsSil LanckrietFrédéric BaudronJozef DeckersWim Cornelis

Environmental conditions and human drivers for changes to north Ethiopian mountain landscapes over 145 years

Jan NyssenAmaury FranklMitiku HaileHans HurniKatrien DescheemaekerDonald CrummeyAlfons RitlerBrigitte PortnerBernhard NievergeltJan Moeyersons et al.

A1 Journal Article in SCIENCE OF THE TOTAL ENVIRONMENT

Extreme hydrologic behaviors and their impacts on river morphology in the semi-endorheic Raya Graben basin (North Ethiopia)

Biadgilgn Demissie MullawAmaury FranklJan Nyssen

Geomorphic processes in the northern Ethiopian highlands : local and global perspectives

Geomorphology of the Durmitor Mountains and surrounding plateau Jezerska Površ (Montenegro)

Klaas AnnysAmaury FranklVelibor SpalevićMilic ČurovićDragan BorotacJan Nyssen

A1 Journal Article in JOURNAL OF MAPS

Historical landscape photographs for calibration of Landsat land use/cover in the Northern Ethiopian Highlands

Stephanie de MûelenaereAmaury FranklM HaileJ PoesenJ DeckersN MunroSander VeraverbekeJan Nyssen

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Impact of climate change on hydrological response in the head waters of Tekeze basin, Northern Ethiopia

Amanuel ZenebeHenok ShiferawAtinkut MezgebuJan NyssenAtkilt GirmaGirmay GebresamuelJozef DeckersJean Poesen

Impact of slope aspect on hydrological rainfall and on the magnitude of rill erosion in Belgium and northern France

Jochem BeullensDaan Van de VeldeJan Nyssen

A1 Journal Article in CATENA

Integrated approaches to restore gullies in land prone to soil piping : innovations from the drylands of northern Ethiopia

Amaury FranklJozef DeckersLys MoulaertAlexander Van DammeMitiku HaileJean PoesenJan Nyssen

Land deals, local people's livelihood, and environment nexus (How to create win-win transnational land deals in Ethiopia?)

Dereje Teklemariam GebremeskelJan NyssenHossein AzadiMitiku HaileFrank Witlox

Land degradation trends in upper catchments and morphological developments of braided rivers in drylands : the case of a marginal graben of the Ethiopian Rift Valley

Biadgilgn Demissie MullawAmaury FranklMitiku HaileJan Nyssen

Lynchets in eastern Belgium: a geomorphic feature resulting from non-mechanised crop farming

Jan NyssenMartijn DebeverJean PoesenJozef Deckers

A1 Journal Article in CATENA

Nine years of conservation agriculture-based cropping systems research in eastern Africa to soil degradation and mitigate effects of climate change

T ArayaJan NyssenB GovaertsSil LanckrietF BaudronJ DeckersWim Cornelis

Opportunities provided by UAVs to monitor erosion processes in agricultural catchments : a case study from Northern France

Amaury FranklCornelis StalBart De WitAlain De WulfPierre-Gil SalvadorJan Nyssen

Overland flow generation on deep soils in Ethiopia (Lake Tana basin) : role of soil texture and plough pan

Jan NyssenMekete Dessie WosenieElise MonsieursJean PoesenTeshager Admasu NegatuNiko VerhoestEnyew AdgoJozef Deckers

Plan form changes of Gumara River channel over 50 years (Upper Blue Nile basin, Ethiopia)

Mengiste AbateJan NyssenMichael Mehari

Productivity, fertilizer responses and nutrient balances of farming systems in central Tigray, Ethiopia : a multi-perspective view in relation to degradation

Richard KraaijvangerTom VeldkampJan Nyssen

Quantifying the geomorphology of natural hazards: opportunities provided by image-based 3D modelling and UAVs

Amaury FranklCornelis StalBart De WitAlain De WulfJean PoesenJan Nyssen

Quantifying the success of improved forest management from dendrochronology : examples from North Ethiopia

Miro JacobMaaike De RidderAmaury FranklEtefa Guyassa DinssaHans BeeckmanJan Nyssen

Rodent abundance, stone bund density and its effects on crop damage in the Tigray highlands, Ethiopia

Yonas MeheretuVincent SluydtsKiros WelegerimaHans BauerMekonen TeferiGidey YirgaLoth MulunguMitiku HaileJan NyssenJozef Deckers et al.

A1 Journal Article in CROP PROTECTION

Sediment yield in Africa

Matthias VanmaerckeJean PoesenJente BroeckxJan Nyssen

A1 Journal Article in EARTH-SCIENCE REVIEWS

Soil and water related forest ecosystem services and resilience of social ecological system in the Central Highlands of Ethiopia

Meron TekalignBart MuysJan NyssenJ Poesen

Soil erosion in the Zim Potok watershed, Polimlje river basin, Montenegro

V SpalevicM CurovicP BilliM FazziniAmaury FranklJan Nyssen

Spatial variability of mountain stream dynamics along the Ethiopian Rift Valley escarpment

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklAmanuel ZenebeMitiku HaileJan Nyssen

Spatio-temporal sedimentation patterns in beaver ponds along the Chevral river, Ardennes, Belgium

Maarten De VisscherJan NyssenJolien PontzeelePaolo BilliAmaury Frankl

A1 Journal Article in HYDROLOGICAL PROCESSES

Sustainable land management in the Ethiopian highlands

Mitiku HaileJan NyssenTesfay Araya Weldeslassie

Terrestrial infrared imagery to delineate areas susceptible for landsliding on burning coal mine tips

Mérielle Van de GraafJan Nyssen

The impact of reforestation on discharge and sediment fluxes in drylands : long-term evidences from the Western Rift Valley Escarpment (Northern Ethiopia)

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklAmanuel ZenebeMitiku HaileJan Nyssen

The impact of the Quaternary glaciations on the Durmitor mountains (Montenegro) as understood from detailed geomorphological mapping

Amaury FranklKlaas AnnysVelibor SpalevićMilic ČurovićDragan BorotaJan Nyssen

The northern Ethiopian highlands are greener than at any time in the last 145 years

Jan NyssenMitiku HaileHans HurniKatrien DescheemaekerAlfons RitlerBrigitte PortnerBernhard NievergeltJan MoeyersonsNeil MunroJozef Deckers et al.

Toward practical implementation of conservation agriculture : a case study in the May Zeg-zeg catchment (Ethiopia)

Sil LanckrietTesfay Araya WeldeslassieBen DerudderWim CornelisHans BauerBram GovaertsJozef DeckersMitiku HaileJozef NaudtsJan Nyssen

A1 Journal Article in AGROECOLOGY AND SUSTAINABLE FOOD SYSTEMS

Twentieth century land resilience in Montenegro and consequent hydrological response

Jan NyssenJeroen Van den BrandenVelibor SpalevićAmaury FranklLisa Van De VeldeMilic ČurovićPaolo Billi

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Water-related ecosystem services of forests: learning from regional cases

Bart MuysJan NyssenBen du ToitEnrico VidaleIrina ProkofievaRobert MavsarMarc Palahi

Bookchapter in Forests under pressure : local responses to global issues

2013

A holistic evaluation of conservation agriculture as a measure to combat desertification and land degradation in the North Ethiopian Highlands

Sil LanckrietTesfay Araya WeldeslassieWim CornelisEls VerfaillieJean PoesenBram GovaertsHans BauerJozef DeckersMitiku HaileJan Nyssen

A reconstruction of the Afro-alpine Erica arborea L. treeline in the Northern Ethiopian highlands since the 1930s

Miro JacobAmaury FranklHans BeeckmanEtafa GuyassaKiros MelesMarijn HendrickxAlain De WulfJan Nyssen

A remote sensing technique for measuring spatio-temporal rainfall patterns in a mountainous region with a low density rain gauge network

Miro JacobAmaury FranklMitiku HaileJan Nyssen

Agricultural resources outsourcing in the western lowlands of Ethiopia: exploratory evidence from Guba-Dangure Districts, Benishangul Gumuz Region, Ethiopia

Dereje Teklemariam GebremeskelFrank WitloxHossein AzadiK TafereM HaileT BerhaneJan Nyssen

An integrated analysis of mountain stream dynamics, rainfall variability and land use/cover change in the western Rift Valley escarpment of northern Ethiopia

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklA ZenebeMitiku HaileJan Nyssen

Archeometry at the Department of Geography

Timothy NuttensAlain De WulfRudi GoossensPhilippe De MaeyerNico Van de WegheJan NyssenMorgan De DapperVeerle Van EetveldeMarc Antrop

Assessing spatio-temporal rainfall variability in a tropical mountain area (Ethiopia) using NOAA's rainfall estimates

Miro JacobAmaury FranklMitiku HaileAnn ZwertvaegherJan Nyssen

A1 Journal Article in INTERNATIONAL JOURNAL OF REMOTE SENSING

Assessing the performance of a spatially distributed soil erosion and sediment delivery model (WATEM/SEDEM) in Northern Ethiopia

N HaregeweynJ PoesenG VerstraetenG GoversJ de VenteJan NyssenJ DeckersJ Moeyersons

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Balancing people's livelihood and conservation aims: the Nechisar National Park in southern Ethiopia

Genaye TsegayeStefaan DondeyneAbraham MariyeMiet MaertensJan NyssenSeppe Deckers

Bos, veen en wetland bufferen rivierdebieten in West Europa

Wouter D'HaeseAmaury FranklJan Nyssen

Can treeline dynamics in the afro-alpine north Ethiopian highlands be used as proxy to study climate change?

Miro JacobAmaury FranklHans BeeckmanE GuyassaK MelesJan Nyssen

Catchment rehabilitation and hydro-geomorphic characteristics of mountain streams in the western Rift Valley escarpment of Northern Ethiopia

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklMitiku HaileJan Nyssen

Characterisation of recently retrieved aerial photographs of Ethiopia (1935-1941) and their fusion with current remotely sensed imagery for retrospective geomorphological analysis

Jan NyssenGebremeskel GezahegneMohamed SultanGordon PetrieValérie SeghersMeles KirosPhilippe De MaeyerMitiku HaileAmaury Frankl

Decadal gully development in Northern Ethiopia : understanding networks, volumes and regional variability from remote sensing data

Amaury FranklJean PoesenNelles ScholiersMiro JacobMitiku HaileJozef DeckersJan Nyssen

Decentralization as an institutional system, prospects and retrospect: case of four weredas of Tigrai

Sintayoh FisshaB MeheretE MathijsM MaertensJan NyssenJ DeckersH BauerKassa AmareK Geberegziabher

Does the effectiveness of soil and water conservation techniques in reducing runoff and soil loss change over time?: a case study from the semi-arid Ethiopian highlands

Gebeyehu TayeJean PoesenBas Van WesemaelJozef DeckersLotte MartensDaniel TekaJan NyssenNigussie Haregeweyn

Ecological succession and land use changes in a lake retreat area (Main Ethiopian Rift Valley)

Habtamu TemesgenJan NyssenAmanuel ZenebeNigussie HaregeweynMengistie KinduMulugeta LemenihMitiku Haile

A1 Journal Article in JOURNAL OF ARID ENVIRONMENTS

Effects of land use, slope gradient and soil and water conservation techniques, on runoff and soil loss in a semi-arid environment

Gebeyehu TayeJean PoesenBas Van WesemaelTom GoosseDaniel TekaJozef DeckersJan NyssenVincent HalletNigussie HaregeweynWillem Maetens

Effects of land use, slope gradient, and soil and water conservation structures on runoff and soil loss in semi-arid Northern Ethiopia

Gebeyehu TayeJean PoesenBas Van WesemaelMatthias VanmaerckeDaniel TekaJozef DeckersTom GoosseWillem MaetensJan NyssenVincent Hallet et al.

A1 Journal Article in PHYSICAL GEOGRAPHY

Environmental changes throughout the twentieth century in Montengro

Jan NyssenV SpalevicTom LenaertsAnnelies KerckhofKlaas AnnysJeroen Van den BrandenM CurovicAmaury Frankl

Ethiopia in the 1930s: historical aerial photographs and their fusion with current remotely sensed imagery for retrospective landscape analysis

Jan NyssenAmaury FranklS MohamedG PetrieG GebremeskelValérie SeghersKM HadguPhilippe De MaeyerM Haile

Ethiopian Ard plough and efforts for its improvement

Solomon GebregziabherJan NyssenKarel De SwertMaarten De ConinckAbdul MouazenSven SmoldersPetros GebrayAnwar MustefaKendeya GebrehiwotHans Bauer et al.

Evaluating in situ water and soil conservation practices with a fully-coupled surface-subsurface hydrological model in Tigray, Ethiopia

Emmanuel OpolotTesfay Araya WeldeslassieJan NyssenBashar Al-BarriKoen VerbistWim Cornelis

Evidence of recent treeline dynamics in the afro-alpine Ethiopian highlands from aerial photographs and satellite imagery

Miro JacobAmaury FranklHans BeeckmanMarijn HendrickxSil LanckrietKiros MelesEtefa Guyassa DinssaJan Nyssen

Evolution of the effectiveness of soil and water conservation techniques in reducing runoff and soil loss in semi-arid Ethiopian highlands over three years

Gebeyehu TayeJean PoesenLotte MartensBas Van WesemaelJan NyssenJozef DeckersDaniel TekaNigussie Haregeweyn

Factors controlling the morphology and volume (V)–length (L) relations of permanent gullies in the Northern Ethiopian Highlands

Amaury FranklJean PoesenNelles ScholiersMiro JacobMitiku HaileJozef DeckersJan Nyssen

A1 Journal Article in EARTH SURFACE PROCESSES AND LANDFORMS

Flash floods in dryland braided rivers and the impacts on river bank reinforcement works and agricultural activities in Raya Graben (Ethiopia)

Biadgilgn Demissie MullawW AberaAmaury FranklM HaileJan Nyssen

Geometry optimization of tillage tools by using finite element modelling technique

Solomon GebregziabherJan NyssenAbdul MouazenPetros GebrayAnwar MustefaKindeya GebrehiwotHans BauerKasa AmareNahusenay TeamerHerman Ramon et al.

Geomorphological mapping of glacial features in the Durmitor mountains (Montenegro) and implications for palaeoclimates

Klaas AnnysAmaury FranklV SpalevicM CurovicD BorotaJan Nyssen

Geomorphology of the Lake Tana basin, Ethiopia

Ludwin PoppeAmaury FranklJean PoesenTeshager Admasu NegatuMekete Dessie WosenieAnyew AdgoJozef DeckersJan Nyssen

A1 Journal Article in JOURNAL OF MAPS

Gully incision and infill as influenced by climate, land cover change and agro-management: a case-study in North Ethiopia

Sil LanckrietAmaury FranklG MesfinK DescheemaekerJan Nyssen

Historical aerial photography of Ethiopia : recovery & organisation of important documentation from the 1930s

Jan NyssenGordon Petrie

A4 Journal Article in GEOINFORMATICS

Impact of beaver ponds on river discharge and sediment deposition along the Chevral River, Ardennes, Belgium

Jan NyssenAmaury FranklJolien PontzeeleMaarten De VisscherPaolo Billi

Impact of conservation agriculture on harnessing sustainability and building resilience against land degradation in the northern Ethiopian highlands

Tesfay ArayaWim CornelisBram GovaertsHans BauerJozef DeckersJan Nyssen

Insight into the braided rivers, flood control measures and potential impacts on agricultural activities in Raya graben

Biadgilgn Demissie MullawWuletawu AberaAmaury FranklMitiku HaileJan Nyssen

Integrated solutions for severely degrading gully systems in Vertisols: example from the drylands of Northern Ethiopia

Amaury FranklLys MoulaertJean PoesenMitiku HaileJozef DeckersJan Nyssen

International land deals, local people's livelihood, and environment nexus (How to create win-win land deals in Ethiopia?)

Dereje Teklemariam GebremeskelFrank WitloxHossein AzadiMitiku HaileJan Nyssen

Land management in the northern Ethiopian highlands: local and global perspectives; past, present and future

Land use and cover dynamics in Africa since the nineteenth century: warped terrestrial photographs of North Ethiopia

Ellen MeireAmaury FranklAlain De WulfMitiku HaileJozef DeckersJan Nyssen

A1 Journal Article in REGIONAL ENVIRONMENTAL CHANGE

Landdegradatie in de Ethiopische hooglanden

Jan NyssenSil LanckrietJean PoesenMiro JacobJan MoeyersonsMitiku HaileAmaury FranklJozef Deckers

A4 Journal Article in DE AARDRIJKSKUNDE : ONDERWIJS IN DE AARDRIJKSKUNDE, SOCIALE VORMING EN MILIEUBEHEER

Mapping a century of forest cover change and treeline dynamics in the north Ethiopian Highlands: the Lib Amba case

Miro JacobAmaury FranklK MelesMarijn HendrickxHans BeeckmanAlain De WulfE GuyassaJan Nyssen

Pitfalls for large-scale implementation of conservation agriculture: a case study in the Tigray Highlands (Ethiopia)

Sil LanckrietTesfay Araya WeldeslassieH BauerB GovaertsJ DeckersM HaileJ NaudtsBen DerudderWim CornelisJan Nyssen

Quantifying gully development patterns since 1963 from small-scale aerial photographs and high-resolution satellite images

Amaury FranklJean PoesenN ScholiersMiro JacobMitiku HaileJozef DeckersJan Nyssen

Quantifying long-term changes in gully networks and volumes in dryland environments: the case of Northern Ethiopia

Amaury FranklJean PoesenMitiku HaileJozef DeckersJan Nyssen

A1 Journal Article in GEOMORPHOLOGY

Recording erosion features in 3D : the use of image-based modelling

Amaury FranklCornelis StalJean PoesenA AbrahaAlain De WulfJan Nyssen

Regional geomorphological mapping of Montenegro: landform genesis and present processes

Tom LenaertsJan NyssenV SpalevicAmaury Frankl

Reservoir sedimentation and its mitigation strategies : a case study of the Ethiopian highlands

Nigussie HaregeweynA TsunekawaM TsuboD MesheshaJ PoesenJan NyssenJ Deckers

Spatial and temporal variability of river flows in the degraded semi-arid tropical mountains of northern Ethiopia

Amanuel ZenebeMatthias VanmaerckeJean PoesenGert VerstraetenNigussie HaregeweynMitiku HaileKassa AmareJozef DeckersJan Nyssen

A1 Journal Article in ZEITSCHRIFT FUR GEOMORPHOLOGIE

The ecology of the reservoirs in Tigray: a general assessment

Tadesse DejenieTsehaye AsmelashAbreha GebrekidanMekonnen TeferiJan NyssenJozef DeckersKathleen Van der GuchtWim VyvermanLuc De MeesterSteven Declerck

The effect of rainfall on spatio-temporal variability in cropping systems and duration of crop cover in the Northern Ethiopian Highlands

Amaury FranklMiro JacobMitiku HaileJean PoesenJozef DeckersJan Nyssen

A1 Journal Article in SOIL USE AND MANAGEMENT

The geomorphological map of Lake Tana basin (Ethiopia)

Ludwin PoppeJan NyssenJean PoesenTeshager Admasu NegatuMekete DessieEnyew AdgoJozef DeckersAmaury Frankl

The hydro-geomorphic response of mountain streams to recent catchment rehabilitation in the western Rift Valley escarpment of northern Ethiopia

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklMitiku HaileJan Nyssen

The impact of land use on soil erosion in the river basin Boljanska Rijeka in Montenegro

Velibor SpalevićJan NyssenMilic CurovicTom LenaertsAnnelies KerckhofKlaas AnnysJeroen Van den BrandenAmaury Frankl

The role of exclosures for biodiversity conservation : the Biyo-Kelala exclosures in Central Ethiopia

Meron TekalignMekuria ArgawBart MuysRaf AertsJean PoesenJan Nyssen

The role of exclosures for biodiversity conservation: the Biyo-Kelala exclosures in Central Ethiopia

Meron TekalignMekuria ArgawBart MuysRaf AertsJean PoesenJan Nyssen

Transferring Google Earth observations to GIS-software : example from gully erosion study

Amaury FranklAnn ZwertvaegherJean PoesenJan Nyssen

A1 Journal Article in INTERNATIONAL JOURNAL OF DIGITAL EARTH

Transnational land acquisitions and the livelihood of indigenous communities: evidence from Benishangul-Gumuz Region, Western Ethiopia

Dereje Teklemariam GebremeskelJan NyssenHossein AzadiMitiku HaileFrank Witlox

Using Google Earth to map and understand gully development

Amaury FranklJan NyssenJean PoesenAnn Zwertvaegher

Vegetation covers change and braiding rivers in the marginal grabens of the Ethiopian Rift Graben

Biadgilgn Demissie MullawAmaury FranklMitiku HaileJan Nyssen

Water ponding and catchment runoff as influenced by conservation agriculture in May Zeg-zeg (Ethiopia)

Sil LanckrietJan NyssenTesfay Araya WeldeslassieJean PoesenBram GovaertsHans BauerJozef DeckersMitiku HaileEls VerfaillieWim Cornelis

2012

Belgium's burning coal tips: coupling thermographic ASTER imagery with topography to map debris slide susceptibility

Jan NyssenStijn DiependaeleRudi Goossens

A1 Journal Article in ZEITSCHRIFT FUR GEOMORPHOLOGIE

Bijdrage van zoogdieren tot hellingsprocessen: biogeomorfologie in gematigde en alpiene klimaten

Lennert SchepersJan Nyssen

Building resilience against drought and soil erosion: impact of field water conservation in the drought prone Vertisol areas of northern Ethiopia

Tesfay ArayaWim CornelisJan NyssenB GovaertsD RaesKD SayreJozef Deckers

Conservation agriculture-based resource saving technology for land resilience in northern Ethiopia

Tesfay Araya WeldeslassieWim CornelisJan Nyssen

Cost-benefit analysis of soil and water conservation measure: the case of exclosures in northern Ethiopia

Bedru Babulo BalanaBart MuysNigussie HaregeweynKatrien DescheemaekerJozef DeckersJean PoesenJan NyssenErik Mathijs

A1 Journal Article in FOREST POLICY AND ECONOMICS

Gletsjers in West-Europa... tijdens de ijstijden: Pleistocene glaciaties in middelgebergten ten noorden van de Alpen

Hanne HendrickxJasper Van NieulandJan Nyssen

Gully development and its spatiotemporal variability since the late 19th century in the northern Ethiopian Highlands

Amaury FranklJan NyssenJean Poesen

Gully head retreat rates in the semi-arid highlands of Northern Ethiopia

Amaury FranklJean PoesenJozef DeckersMitiku HaileJan Nyssen

A1 Journal Article in GEOMORPHOLOGY

Impact of conservation agriculture on catchment runoff and soil loss under changing climate conditions in May Zeg-zeg (Ethiopia)

Sil LanckrietTesfay Araya WeldeslassieWim CornelisEls VerfaillieJean PoesenBram GovaertsHans BauerJozef DeckersMitiku HaileJan Nyssen

A1 Journal Article in JOURNAL OF HYDROLOGY

Impact of stone bunds and trenches on rainfall-runoff response on soil losses in the Northern Ethiopian Highlands

Gebeyehu TayeJean PoesenJozef DeckersB van WesemaelDaniel TekkaNigussie HaregeweynJan Nyssen

L'effet des barrages de castors sur les évènements de crues des petits cours d'eau

Jan NyssenPaolo BilliJolien PontzeeleMaarten De VisscherAmaury Frankl

Land reclamation using reservoir sediments in Tigray, northern Ethiopia

Gebreyohannes GirmayJan NyssenJean PoesenHans BauerR MerckxMitiku HaileJozef Deckers

A1 Journal Article in SOIL USE AND MANAGEMENT

Land resilience and hydrological response throughout the twentieth century in Montenegro

Jan NyssenJeroen Van den BrandenV SpalevicAmaury FranklM CurovicPaolo Billi

Medium-term effects of conservation agriculture based cropping systems for sustainable soil and water management and crop productivity in the Ethiopian highlands

Tesfay Araya WeldeslassieWim CornelisJan NyssenBram GovaertsFekadu GetnetHans BauerKassa AmareDirk RaesMitiku HaileJozef Deckers

A1 Journal Article in FIELD CROPS RESEARCH

Monitoring stations for runoff and sediment transport along Gumara river (Tana basin) : procedures and preliminary results

Mekete Dessie WosenieTeshager Admasu NegatuValentijn PauwelsNiko VerhoestEnyew AdgoJean PoesenRuben MaesJan Nyssen

Recent trends in gully erosion as evidenced by repeat photography around Hagere Selam (Northern Ethiopia)

M SchumacherD FaustJan NyssenAmaury FranklJean Poesen

Rural livestock asset portfolio in northern Ethiopia: a microeconomic analysis of choice and accumulation

Fredu Nega TegebuErik MathijsJozef DeckersMitiku HaileJan NyssenEric Tollens

A1 Journal Article in TROPICAL ANIMAL HEALTH AND PRODUCTION

Soil-landscape relation at regional scale in Lake Tana basin (Ethiopia) : vertisol distribution and variation as a proxy for the ancient levels of Lake Tana

C ColotJan NyssenJean PoesenEnyew AdgoTeshager Admasu NegatuMekete Dessie WosenieJozef Deckers

Well-drained soils : the 'Grèze Litées' slope deposits in the Rhenish-Ardennes Massif

Jasper Van NieulandDimitri VandenbergheF MeesJ JuilleretB TerhorstS MarxJan Nyssen

2011

A long term effects of conservation agriculture technology on sustainability and profitability of soil and water management and crop productivity in the northern Ethiopian highlands

Tesfay Araya WeldeslassieWim CornelisJan NyssenB GovaertsFekadu GetnetHans BauerD RaesKindeya GebrehiwotTeklit YohannesJozef Deckers

A spatio-temporal analysis of woody vegetation cover in the northern Ethiopian highlands since the late 19th century

An upland farming system under transformation: proximate causes of land use change in Bela-Welleh catchment (Wag, northern Ethiopian highlands)

Getachew EshetuNurhussen TahaJan Nyssen

Apple tree introduction and adaptation in the Tigray highlands

Getachew HruyYikunoamlak TeklebirhanTom DeckersAlemtsehay TsegayNegash AregayDereje AshebirKassa AmareHans BauerJan NyssenMitiku Haile et al.

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Are changes in north Ethiopian mountain landscapes over the last 140 years caused by changing climate, or by human-induced degradation and rehabilitation?

Jan NyssenAmaury FranklMitiku HaileH HurniK DescheemaekerA RitlerD CrummeyB NievergeltJ MoeyersonsR.N. Munro et al.

Assessing gully headcut retreat rates in the semi-arid highlands of northern Ethiopia

Amaury FranklJean PoesenMorgan De DapperJ DeckersMitiku HaileJan Nyssen

Beverdammen bufferen waterpeil

Jolien PontzeeleJan NyssenPaolo Billi

A4 Journal Article in ZOOGDIER

Catchment management strongly decreases the sediment transport in rivers: a comprehensive study in May Zeg-zeg (North Ethiopian Highlands)

Jan NyssenW ClymansJean PoesenInge VandecasteeleJohan MoeyersonsJozef DeckersMitiku Haile

Conceptual modeling of soil-landscape relationships for soil classification and mapping on the Atsbi horst, Tigray, Ethiopia

Tigist ArayaJan NyssenNurhussen TahaMitiku HaileAtkilt GirmaAmanuel ZenebeJean PoesenMintesinot BahailuJ. DeckersGeert Baert

Crop damage, rodent abundance and stone bund density in Tigray highlands, Ethiopia

Meheretu YonasKiros WelegerimaV SluydtsMekonon TeferiGidey YirgaJan NyssenJozef DeckersMitiku HaileHans BauerD Raes et al.

Cropping systems distribution in the North Ethiopian Highlands as related to spatiotemporal rainfall patterns

Miro JacobAmaury FranklMitiku HaileJan Nyssen

Effect of beaver dams on the hydrology of small mountain streams: example from the Chevral in the Ourthe Orientale basin, Ardennes, Belgium

Jan NyssenJolien PontzeelePaolo Billi

A1 Journal Article in JOURNAL OF HYDROLOGY

Effect of conservation agriculture on soil water balance and crop yield for improved dryland farming on vertisols in Northern Ethiopia

Tesfay Araya WeldeslassieWim CornelisJan NyssenB GovaertsD RaesMitiku HaileJozef Deckers

Effects of conservation agriculture on runoff, soil loss and crop yield under rainfed conditions in Tigray, Northern Ethiopia

Tesfay Araya WeldeslassieWim CornelisJan NyssenB GovaertsH BauerTewodros GebreegziabherTigist OichaD RaesKD SayreMitiku Haile et al.

A1 Journal Article in SOIL USE AND MANAGEMENT

Effects of resource-conserving tillage in the Ethiopian highlands, a sustainable option for soil and water management and crop productivity: a case study from Dogua Tembien

Tesfay Araya WeldeslassieWim CornelisJan NyssenB GovaertsFekadu GetnetH BauerD RaesKindeya GebrehiwotTeklit YohannesJ Deckers

Environmental and agro-economic analysis of some watersheds in the North of Montenegro

V SpalevicJan NyssenM JovanovicM CurovicJeroen Van den BrandenN DurovicS HadziahmetovicVukelic Shutoska

Evaluation of groundwater resources in the Geba basin, Ethiopia

Kibrewossen TesfagiorgisTesfamichael GebreyohannesFlorimond De SmedtJan MoeyersonsMiruts HagosJan NyssenJozef Deckers

A1 Journal Article in BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT

Excursion guide: post-conference excursion: extension to the Danakil depression, 1-4 March 2011

Excursion guide: post-conference excursion: geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Geomorphic processes on coal tips in Belgium

Jan NyssenDominiek VermeerschStijn DiependaeleJo PalmersMatthias VanmaerckeJean Poesen

Geomorphology for human adaptation to changing tropical environments: international association of geomorphologists, regional conference 2011, abstract volume

Glacial geomorphology: the paleozoic sedimentary successions of Northern Ethiopia

Nageshwar DubeyKonka BheemalingeswaraJan Nyssen

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Hydro(geo)logy and impact of soil and water conservation measures on the hydrological response in May Zeg-zeg catchment

Tesfamichael GebreyohannesKristine WalraevensIne VandecasteeleWim ClymansJan MoeyersonsKatrien DescheemaekerAmanuel ZenebeNigussie HaregeweynKristine MartensMarc Van Camp et al.

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Hydrodynamic response on recharge events in a sloped aquifer in the May Zeg Zeg basin near Hagere Selam (Northern Ethiopia)

Marc Van CampI VandecasteeleKristine MartensTesfamichael GebreyohannesJan NyssenJozef DeckersKristine Walraevens

Hydrogeology and groundwater flow in a basalt-capped Mesozoic sedimentary series of the Ethiopian highlands

Ine VandecasteeleJan NyssenWim ClymansJan MoeyersonsKristine MartensMarc Van CampTesfamichael Gebreyohannes TewoldeFlorimond De SmedtJozef DeckersKristine Walraevens

A1 Journal Article in HYDROGEOLOGY JOURNAL

Hydrological modelling of Lake Tana to establish a water budget and to optimise water allocation

Mekete DessieValentijn PauwelsNiko VerhoestEnyew AdgoTeshager AdmasuJean PoesenJozef DeckersJan Nyssen

Impact of soil and water conservation measures on soil loss and hydrology in May-Zegzeg catchment

Jan NyssenMitiku HaileJean PoesenWim ClymansIne VandecasteeleKatrien DescheemaekerMatthias VanmaerckeAmanuel ZenebeNigussie HaregeweynJan Moeyersons et al.

Bookchapter in Water 2011 conference : integrated water resources management in tropical and subtropical drylands : visit to Axum : excursion guide for the post-conference tour

Impact of surface water reservoirs in enhancing groundwater reserves in the highland of Northern Ethiopia, Tigray region

Tesfamichael G YohannesF De SmedtKristine WalraevensJan NyssenJan MoeyersonsJozef DeckersKindeya GebrehwotHans Bauer

Bookchapter in Water 2011 conference : integrated water resources management in tropical and subtropical drylands : visit to Gheralta : excursion guide for the mid-conference tour

Impact of surface water reservoirs in enhancing groundwater reserves in the highland of Northern Ethiopia, Tigray region

Tesfamichael GebreyohannesF De SmedtKristine WalraevensJan NyssenJ. MoeyersonsJozef DeckersKindeya GebrehiwotHans Bauer

Impact of surface water reservoirs on ground water reserves in the highlands of Northern Ethiopia, Tigray region

Tesfamichael GebreyohannesFlorimond De SmedtKristine WalraevensJan NyssenJan Moeyersons

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Intra-seasonal river discharge variability in response to rainfall and catchment greenness as detected by hyper-temporal SPOT NDVI image analysis in Geba catchment, Northern Ethiopia

Amanuel ZenebeAtkilt GirmaM VanmaerckeJan NyssenG VerstraetenMitiku HaileKassa AmareJozef DeckersJean Poesen

Intra-seasonal sediment yield variability in response to catchment greenness as detected by hyper-temporal SPOT NDVI image analysis in Geba catchment, northern Ethiopia

Amanuel ZenebeAtkilt GirmaM VanmaerckeJan NyssenG VerstraetenMitiku HaileKassa AmareJ DeckersJ Poesen

Jaak Nijssen en 'zijn' grafkruisen

Bookchapter in Jaak Nijssen : 63 jaar Voerense heemkunde

Land degradation and resilience in Wollo from the 1930s onwards, as derived from aerial and terrestrial photographs

Girmay KassaDonald CrummeyKatrien DescheemaekerJan Nyssen

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Land use change and related changes in hydrogeomorphology of an ephemeral mountain stream at Gra Kahsu (Rift Valley escarpment)

Jan NyssenTigist ArayaPaolo Billi

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Landscape recovery and resilience in a badly degraded region, Tigray (Ethiopia): 1974 - 2006

RN MunroMitiku HaileJan NyssenKJ VirgoRT WilsonJ PoesenJ DeckersAmaury FranklJG Lewis

Linking long-term gully and river channel dynamics to environmental change using repeat photography (Northern Ethiopia)

Amaury FranklJan NyssenMorgan De DapperMitiku HailePaolo BilliNeil MunroJozef DeckersJean Poesen

A1 Journal Article in GEOMORPHOLOGY

Livestock fodder development as an essential component of catchment management: case study in Mai Zeg-Zeg

Nigussie HaregeweynAbrham GirmayYayneshet TesfayAtsushi TsunekawaMitsuru TsuboJan NyssenJean Poesen

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Long-term gully and river channel dynamics in Tigray

Amaury FranklJan NyssenMorgan De DapperMitiku HailePaolo BilliR Neil MunroJozef DeckersJean Poesen

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Measures to tackle downstream water pollution by urban development in a mountainous semi-arid landscape dominated by gullies (North Ethiopia)

Amaury FranklJean PoesenMorgan De DapperMitiku HaileJozef DeckersJan Nyssen

Medium-term consequences of tillage, residue management, and crop rotation on sustainable soil and water conservation and crop productivity in the northern Ethiopian highlands

Tesfay Araya WeldeslassieWim CornelisJan NyssenBram GovaertsHans BauerDirk RaesMitiku HaileJozef Deckers

Medium-term effects of conservation agriculture for in-situ soil and water management and crop productivity in the northern Ethiopian highlands

Tesfay Araya WeldeslassieWim CornelisJan NyssenBram GovaertsFekadu GetnetHans BauerKassa AmareAlemtsehay TsegayDirk RaesMitiku Haile et al.

Bookchapter in Water 2011 conference : integrated water resources management in tropical and subtropical drylands : visit to Axum : excursion guide for the post-conference tour

Monitoring gully headcut retreat rates in May Bati

Amaury FranklJean PoesenMorgan De DapperJozef DeckersMitiku HaileJan Nyssen

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Monitoring of the remobilisation of the May Ntebteb landslide near Hagere Selam

Miet Van Den EeckhautJan NyssenJan Moeyersons

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Mountain stream dynamics as impacted by land cover/use change and rainfall variability in the northern Ethiopian highlands

Tesfaalem-Ghebreyohannes AsfahaAmaury FranklMitiku HaileJan Nyssen

Photo monitoring environmental changes

Jan NyssenRN MunroMitiku HaileJean PoesenK DescheemaekerNigussie HaregeweynJ MoeyersonsG GoversJozef Deckers

Bookchapter in Water 2011 conference : integrated water resources management in tropical and subtropical drylands : visit to Gheralta : excursion guide for the mid-conference tour

Pre-industrial headstones across the continental North Sea plain

Jaak NijssenJan Nyssen

A1 Journal Article in JOURNAL OF HISTORICAL GEOGRAPHY

Repeat photography for studies on environmental changes and geomorphological processes in northern Ethiopia

Jan NyssenPaolo BilliR Neil MunroAmaury FranklMitiku HaileJean Poesen

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Rockfall shapes the amba landscape

Jan NyssenJean PoesenJan MoeyersonsJozef DeckersMitiku Haile

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Rural marketing in Tigray: the case of Hagere Selam market

Abebe EjiguE MathijsM MaertensKidanemariam GebregziabherJan NyssenJozef DeckersHans BauerK Amare

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Sediment and carbon dynamics at various spatial/temporal scales in the Ethiopian highlands

Nigussie HaregewynA TsunekawaM TsuboG VerstraetenJ PoesenJan NyssenDerege Meshesha

Sediment budget of Lake Tana basin for optimisation of land management

Teshager Admasu NegatuJan NyssenEnyew AdgoJozef DeckersMekete Dessie WosenieValentijn PauwelsNiko VerhoestJean Poesen

Sediment loading and sources in the Lake Tana basin

Teshager Admasu NegatuJan NyssenEnyew AdgoMekete Dessie WosenieRuben MaesJozef DeckersJean Poesen

Sediment transport in the Geba River system

Amanuel ZenebeMatthias VanmaerckeJean PoesenGert VerstraetenJan NyssenGebreyohannes GirmayMitiku HaileHans BauerJozef Deckers

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Soil and water conservation through introduction of conservation agriculture in Dogua Tembien

Tesfay Araya WeldeslassieWim CornelisJan NyssenBram GovaertsFekadu GetnetHans BauerDirk RaesMitiku HaileJozef Deckers

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Soil-landscape relationships in the basalt-dominated uplands of Tigray: example in May Leiba

Johan Van de WauwGeert BaertJan MoeyersonsJan NyssenNurhussein TahaAmanuel ZenebeJean PoesenJozef Deckers

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

The effect of catchment area and flashfloods on controlling sediment export of the Geba catchment, northern Ethiopia

Amanuel ZenebeMatthias VanmaerckeJan NyssenJean PoesenGert VerstraetenMitiku HaileKassa AmareGebreyohannes GirmayHans BauerJozef Deckers

Bookchapter in Water 2011 conference : integrated water resources management in tropical and subtropical drylands : visit to Axum : excursion guide for the post-conference tour

The effect of soil and water conservation treatments on rainfall-runoff response and soil losses in the northern Ethiopian Highlands: the case of May Leiba catchment

Gebeyehu TayeJean PoesenJozef DeckersDaniel TekaNigussie HaregeweynBas van WesemaelJan Nyssen

Bookchapter in Water 2011 conference : integrated water resources management in tropical and subtropical drylands : visit to Axum : excursion guide for the post-conference tour

The effect of soil and water conservation treatments on rainfall-runoff response and soil losses in the Northern Ethiopian Highlands: the case of May Leiba catchment

Gebeyehu TayeJean PoesenJozef DeckersDaniel TekkaNigussie HaregeweynBas van WesemaelJan Nyssen

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

The importance of using historical natural resource data in modern land-use planning: examples in Sudan and Ethiopia

RN MunroM SulimanH Abu ZeidJan NyssenJozef DeckersJean PoesenAmaury FranklR. Bovey

The sediment budget of May Zeg-zeg catchment and its components

Jan NyssenWim ClymansJozef NaudtsJean PoesenIne VandecasteeleNigussie HeregeweynJan MoeyersonsJozef DeckersMitiku Haile

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

The use of the marasha ard plough for conservation agriculture in Northern Ethiopia

Jan NyssenBram GovaertsTesfay Araya WeldeslassieWim CornelisHans BauerMitiku HaileKen SayreJozef Deckers

Bookchapter in Sustainable agriculture volume 2

The use of the marasha ard plough for conservation agriculture in Northern Ethiopia

Jan NyssenBram GovaertsTesfay Araya WeldeslassieWim CornelisHans BauerMitiku HaileKen SayreJozef Deckers

A1 Journal Article in AGRONOMY FOR SUSTAINABLE DEVELOPMENT

Tree species selection for land rehabilitation in Ethiopia: from fragmented knowledge to an integrated multi-criteria decision approach

Bert ReubensClara MoeremansJean PoesenJan NyssenSarah TewoldeberhanSteve FranzelJozef DeckersCaleb OrwaBart Muys

A1 Journal Article in AGROFORESTRY SYSTEMS

Treeline dynamics in Afro-Alpine Ethiopia as affected by climate change and anthropo-zoogenic impacts

Miro JacobAmaury FranklHans BeeckmanMitiku HaileJan Nyssen

Trends in gully erosion as evidenced from repeat photography (North Ethiopia)

Amaury FranklJan NyssenMorgan De DapperMitiku HaileJozef DeckersJean Poesen

A2 Journal Article in LA LANDFORM ANALYSIS

Two rapid appraisals of FAO-56 crop coefficients for semiarid natural vegetation of the northern Ethiopian highlands

K DescheemaekerD RaesR AllenJan NyssenJ PoesenB MuysM HaileJ Deckers

A1 Journal Article in JOURNAL OF ARID ENVIRONMENTS

Understanding gully erosion dynamics since 1965 in May Bati, Northern Ethiopia

Amaury FranklStephanie de MûelenaereMiro JacobJean PoesenMitiku HaileMorgan De DapperJozef DeckersJan Nyssen

Bookchapter in Water 2011 conference : integrated water resources management in tropical and subtropical drylands : visit to Axum : excursion guide for the post-conference tour

Upper tree limit and land use on the upper slopes of Ferrah Amba, the peak of Tigray (3939 m a.s.l.)

Jan NyssenAmaury FranklEtafa GuyassaGidey YirgaMiro JacobJean PoesenMitiku Haile

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

Using the sediment of Mayleba reservoir for land reclamation

Geberyohannes GirmayJan NyssenJean PoesenRoel MerckxHans BauerMitiku HaileJozef Deckers

Bookchapter in Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands

2010

An upland farming system under transformation: proximate causes of land use change in Bela-Welleh catchment (Wag, Northern Ethiopian Highlands)

Getachew SimegnJan NyssenNurehussien Taha

Analyzing historical and present-day gully erosion and its drivers in the highlands of North Ethiopia

Amaury FranklEllen MeireStephanie de MûelenaereMiro JacobNelles ScholiersMorgan De DapperMitiku HailePaolo BilliJozef DeckersJean Poesen et al.

Climatic belt dynamics on a tropical mountain under strong anthropogenic and zoogenic impact: Mt Tsebet (3946 m a.s.l.) in East Africa

Jan NyssenAmaury FranklKindeya GebrehiwotGidey YirgaEtafa GuyassaStephanie de MûelenaereJean PoesenAndreas HempMitiku Haile

Cropping systems in the Tigray highlands (north Ethiopia) as related to spatiotemporal variability of rainfall

Miro JacobAmaury FranklMitiku HaileJan Nyssen

Development of gully networks and volumes since 1965 in the May Mekdan catchment (northern Ethiopian highlands)

Nelles ScholiersAmaury FranklMitiku HaileJan Nyssen

Digital photographic archives for environmental and historical studies: an example from Ethiopia

Jan NyssenAmaury FranklR Neil MunroPaolo BilliM Haile

A1 Journal Article in SCOTTISH GEOGRAPHICAL JOURNAL

Dynamics of gully and river channel erosion in Northern Ethiopia: diachronic analysis of terrestrial photographs

Amaury FranklJan NyssenMorgan De DapperJozef DeckersJean Poesen

A4 Journal Article in MEDEDELINGEN DER ZITTINGEN VAN DE KONINKLIJKE ACADEMIE VOOR OVERZEESE WETENSCHAPPEN = BULLETIN DES SEANCES DE L'ACADEMIE ROYALE DES SCIENCES D'OUTRE-MER

Effect of beaver dams on the hydrology of small mountain streams : example from the Chevral River in the Ourthe Orientale basin, Ardennes, Belgium

Jolien PontzeeleJan NyssenPaolo Billi

Establishment and management of woody vegetation to control gully erosion

Bert ReubensJan NyssenJean PoesenHagos WoldekidanAmanuel ZenebeGebreyohannes GirmayJozef DeckersNurhussen TahaSarah TewoldeberhanKindeya Gebrehiwot et al.

Genèse de rideaux suite à la culture attelée: observations en Ethiopie pour mieux comprendre les paysages ruraux européens

Jan NyssenJean PoesenJan MoeyersonsJozef DeckersMitiku Haile

A2 Journal Article in BULLETIN DE LA SOCIETE GEOGRAPHIQUE DE LIEGE

Growing apple (Malus domestica) under tropical mountain climate conditions in Northern Ethiopia

Dereje AshebirTom DeckersJan NyssenWubetu BihonAlemtsehay TsegayHailemariam TekieJean PoesenMitiku HaileFekadu WondumagegneheDirk Raes et al.

A1 Journal Article in EXPERIMENTAL AGRICULTURE

Gully development in North Ethiopia's mountains

Amaury FranklJan NyssenJean PoesenStephanie de MûelenaereEllen MeireMorgan De DapperJozef DeckersMitiku Haile

Gully networks and volumes since 1965 in the May Mekdan catchment (northern Ethiopian highlands)

Nelles ScholiersAmaury FranklMitiku HaileJan Nyssen

Holocene climate variability and soil erosion hazards on the margins of the lower Ebro Depression, SW of Zaragoza, Spain

Koen GillijnsJose Luis Peña MonnéLuis Alberto Longares AladrénJan NyssenMorgan De Dapper

How to transform historical landscape photographs into land use and cover maps for analysis of change? : a case study in northern Ethiopia (1868-2008)

Ellen MeireAmaury FranklMitiku HaileJan Nyssen

Impact of conservation agriculture on runoff, soil loss and crop yield on a Vertisol in the northern Ethiopian highlands

Tesfay Araya WeldeslassieWim CornelisJan NyssenBram GovaertsTewodros GebregziabherTigist OichaFekadu GetnetDirk RaesMitiku HaileKen D. Saire et al.

Impact of soil and water conservation measuren on catchment hydrological response: a case in north Ethiopia

Jan NyssenWim ClymansKatrien DescheemaekerJean PoesenIne VandecasteeleMatthias VanmaerckeAmanuel ZenebeMarc Van CampMitiku HaileNigussie Haregeweyn et al.

A1 Journal Article in HYDROLOGICAL PROCESSES

Impacts of direct human activity and climate change on north Ethiopian mountain landscapes over 140 years

Jan NyssenAmaury FranklMitiku HaileHans HurniKatrien DescheemaekerAlfons RitlerDonald CrummeyBernhard NievergeltJan MoeyersonsNeil Munro et al.

Land use and cover changes in the northern Ethiopian highlands : Landsat data analysis using contemporaneous ground photographs for calibration

Stephanie de MûelenaereAmaury FranklMitiku HaileJan Nyssen

Land use changes as derived from repeat photography and hydrological response in Montenegro in the 20th century

Jeroen Van den BrandenJan NyssenV SpalevicM CurovicM ZlaticAmaury FranklKoen GillijnsLisa Van De VeldePaolo Billi

Land use, land cover and and spatio-temporal variability of soil nutrients in three small catchments in Ethiopia

Silke BroidioiH GovaersGebreyohannes GirmayJan NyssenK VancampenhoutMitiku HaileH BauerJ PoesenJ Deckers

Land use/cover change from 1868 to 2000 in the north Ethiopian highlands: integration of satellite imagery and terrestrial photography

Stephanie de MûelenaereEllen MeireAmaury FranklMitiku HaileJan Nyssen

Land use/cover change in the north Ethiopian highlands : integration of satellite imagery and terrestrial photography

Stephanie de MûelenaereAmaury FranklMitiku HaileJan Nyssen

Large-scale geological mapping of the Geba basin, northern Ethiopia

Tesfamichael GebreyohannesFlorimond De SmedtMiruts HagosSolomon GebresilassieKassa AmareKurkura KabetoAbdulwassie HusseinJan NyssenHans BauerJan Moeyersons et al.

Mapping of land use and soil cover in the North Ethiopian highlands using warped terrestrial photographs

Ellen MeireAmaury FranklMitiku HaileJan Nyssen

Rainfall variability in the North Ethiopian highlands and impacts on the cropping system, runoff response and soil loss

Miro JacobAmaury FranklMitiku HaileJan Nyssen

Reconstructing environmental changes since the Last Glacial Maximum(LGM) in the Geba basin, Northern Ethiopia, by geomorphic process interpretation and land management evaluation

Jan MoeyersonsJean PoesenJan NyssenJozef DeckersMitiku Haile

Bookchapter in African palaeoenvironments and geomorphic landscape evolution

Repeat photography challenges received wisdom on land degradation in the northern Ethiopian Highlands

Jan NyssenMitiku HaileNeil MunroJean PoesenAT Dick GroveJozef Deckers

Bookchapter in Repeat photography : methods and applications in the natural sciences

Rural poverty dynamics and impact of intervention programs upon chronic and transitory poverty in northern Ethiopia

Fredu NegaErik MathijsJozef DeckersMitiku HaileJan NyssenEric Tollens

A1 Journal Article in AFRICAN DEVELOPMENT REVIEW-REVUE AFRICAINE DE DEVELOPPEMENT

Sediment dynamics and the role of flash floods in sediment export from medium-sized catchments: a case study from the semi-arid tropical highlands in northern Ethiopia

Matthias VanmaerckeAmanuel ZenebeJean PoesenJan NyssenGert VerstraetenJozef Deckers

A1 Journal Article in JOURNAL OF SOILS AND SEDIMENTS

Sedimentology and lithostratigraphy of Paleozoic sedimentary successions of northern Ethiopia

Nageshwar DubeyKonka BheemalingeswaraJan Nyssen

Short-term effects of conservation agriculture on vertisols on runoff, soil loss and crop yield in northern Ethiopia

Tesfay Araya WeldeslassieWim CornelisJan NyssenB GovaertsTewodros GebregziabherTigist OichaD RaesMitiku HaileJ DeckersK.D. Sayre et al.

Short-term effects of conservation agriculture on vertisols under tef (Eragrostis tef (Zucc.) Trotter) in the northern Ethiopian highlands

Tigist OichaWim CornelisHubert VerplanckeJan NyssenBram GovaertseMintesinot BehailuMitiku HaileJozef Deckers

A1 Journal Article in SOIL & TILLAGE RESEARCH

Short-term effects of conservation tillage on soil (Vertisol) and crop (teff, Eragrostis tef) attributes in the northern Ethiopian highlands

Tigist OichaWim CornelisHubert VerplanckeJan NyssenBram GovaertsMintesinot BehailuMitiku HailuJozef Deckers

Slope aspect affects geomorphic dynamics of coal mining spoil heaps in Belgium

Jan NyssenDominiek Vermeersch

A1 Journal Article in GEOMORPHOLOGY

Soil and water conservation: problems and research needs for improving predictions

Jean PoesenW MaetensT SmetsE VerachtertM VanmaerckeJan Nyssen

The Belgian coal tips: geomorphic and pedogenetic research with community service and educational aspects

Jan NyssenDominiek VermeerschStijn DiependaeleEric Van RanstAnja DeryckePavlos CorexenosJo PalmersJean Poesen

Use of digital elevation models to understand and map glacial landforms: the case of the Canigou Massif (Eastern Pyrenees, France)

Amaury FranklJan NyssenMarc CalvetIrenée Heyse

A1 Journal Article in GEOMORPHOLOGY

2009

An upland farming system under transformation: proximate causes of land use change in Bela-Welleh catchment (Wag, Northern Ethiopian Highlands)

Getachew SimegnJan NyssenNurhussien Taha

An upland farming system under transformation: proximate causes of land use change in Bela-Welleh catchment (Wag, Northern Ethiopian Highlands)

Jan NyssenGetachew SimegnNurhussen Taha

A1 Journal Article in SOIL & TILLAGE RESEARCH

Analyzing gully erosion and controlling factors since 1868 in north Ethiopia

Amaury FranklEllen MeireStephanie de MûelenaereMorgan De DapperJean PoesenMitiku HaileAlain De WulfJozef DeckersJan Nyssen

Analyzing long-term gully erosion evolution and environmental change in North Ethiopia’s semi-arid mountains

Amaury FranklStephanie de MûelenaereEllen MeireJ PoesenMorgan De DapperMitiku HaileAlain De WulfJ DeckersJan Nyssen

Changes in water flows and water productivity upon vegetation regeneration on degraded hillslopes in northern Ethiopia: a water balance modelling exercise

Katrien DescheemaekerDirk RaesJan NyssenJean PoesenMitiku HaileJozef Deckers

A1 Journal Article in RANGELAND JOURNAL

Contour furrows for in-situ soil and water conservation, Tigray, Northern Ethiopia

Tewodros GebreegziabherJan NyssenBram GovaertsFekadu GetnetMintesinot BehailuMitiku HaileJozef Deckers

A1 Journal Article in Soil and Tillage Research

Desertification and land resilience in the north Ethiopian highlands as evidenced by historical photographs

Jan NyssenAmaury FranklJ PoesenMitiku HaileNigussie HaregeweynJ MoeyersonsK DescheemaekerJ DeckersN Munro

Desertification? Northern Ethiopia re-photographed after 140 years

Jan NyssenMitiku HaileJ NaudtsRN MunroJ PoesenJ MoeyersonsAmaury FranklJ DeckersR Pankhurst

A1 Journal Article in Science of the Total Environment

Effectiveness of exclosures to control soil erosion and local communities perception on soil erosion

Wolde MekuriaEdzo VeldkampMitiku HaileKindeya GebrehiwotBart MuysJan Nyssen

A1 Journal Article in AFRICAN JOURNAL OF AGRICULTURAL RESEARCH

Effects of land use and land cover on sheet and rill erosion rates in the Tigray highlands, Ethiopia

Jan NyssenJean PoesenMitiku HaileJan MoeyersonsJozef DeckersHans Hurni

A1 Journal Article in Zeitschrift für Geomorphologie

Establishment and management of woody seedlings in gullies in a semi-arid environment (Tigray, Ethiopia)

B ReubensJean PoesenJan NyssenY LeducAmanuel ZenebeSarah TewoldeberhanH BauerKindeya GebrehiwotJ DeckersB Muys

A1 Journal Article in Plant and Soil

Geomorphic and pedogenetic processes on coal tips in Belgium

Jan NyssenStijn DiependaeleAnja DeryckeDominiek VermeerschP CorexenosJ PalmersJ PoesenEric Van Ranst

Geomorphological dynamics of the ecosystem 'spoil heap' in Belgium

Dominiek VermeerschJan Nyssen

Groundwater recharge and flow in a small mountain catchment in northern Ethiopia

Kristine WalraevensIne VandecasteeleKristine MartensJan NyssenJan MoeyersonsTesfamichael GebreyohannesFlorimond De SmedtJean PoesenJozef DeckersMarc Van Camp

A1 Journal Article in HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES

Gully networks and volumes from IKONOS imagery and digital elevation models in northern Ethiopia

Amaury FranklEllen MeireStephanie de MûelenaereMorgan De DapperJ POesenM HaileAlain De WulfJ DeckersJan Nyssen

Het ontstaan van graften: lessen uit een ontwikkelingsland met niet-gemechaniseerde landbouwtechnieken

A4 Journal Article in NATUURHISTORISCH MAANDBLAD

How integrated catchment management and reduced grazing affect the sediment budget – a comprehensive study in the northern Ethiopian highlands

Jan NyssenW ClymansJ PoesenIne VandecasteeleNigussie HaregeweynJ NaudtsJ MoeyersonsMitiku HaileJ Deckers

A1 Journal Article in Earth Surface Processes and Landforms

Humus form development during forest restoration in exclosures of the Tigray highlands, northern Ethiopia

K DescheemaekerB MuysJan NyssenW SauwensMitiku Hailej PoesenD RaesJ Deckers

A1 Journal Article in Restoration Ecology

Hydrological Response of Catchment Management in the North Ethiopian Highlands

Jan NyssenW ClymansK DescheemaekerJ PoesenI VandecasteeleM VanmaerckeAmanuel ZenebeMitiku HaileJ MoeyersonsKristine Martens et al.

Impact of the fish Garra on the ecology of reservoirs and the occurrence of Microcystis blooms in semi-arid tropical highlands: an experimental assessment using enclosures

Tadesse DejenieTsehaye Asmelash DejeneSarah RousseauxTeklit GebregiorgisAbraha GebrekidanMekonnen TeferiJan NyssenJozef DeckersKatleen Van Der GuchtWim Vyverman et al.

A1 Journal Article in FRESHWATER BIOLOGY

Land Degradation and Resilience in the North Ethiopian Highlands as evidenced by Historical Photographs

Jan NyssenD CrummeyRN MunroMitiku HaileJ PoesenAmaury FranklH HurniK DescheemaekerA RitlerB Nievergelt et al.

Land degradation and resilience in the North Ethiopian Highlands as evidenced by historical photographs

Jan NyssenAmaury FranklJ PoesenMitiku HaileGebreyohannes GirmayH BauerNigussie HaregeweynK DescheemaekerKindeya GebrehiwetJ Moeyersons et al.

Land degradation and soil and water conservation in tropical highlands

Jan NyssenJean PoesenJozef Deckers

A1 Journal Article in Soil and Tillage Research

North Ethiopian highland landscapes rephotographed

Jan NyssenAmaury FranklMitiku HaileRN MunroJ PoesenA.T. GroveJ Deckers

Bookchapter in Re-Marc-able Landscapes – Marc-ante Landschappen. Liber Amicorum Marc Antrop

On the difference between "exclosures" and "enclosures" in ecology and the environment

R. AertsJan NyssenMitiku Haile

A1 Journal Article in Journal of Arid Environments

Repeat photography for evaluation of desertification and land resilience: the North Ethiopian highlands rephotographed since 1868

Jan NyssenAmaury FranklMitiku HaileNigussie HaregeweynK DescheemaekerJ MoeyersonsJ DeckersN MunroJ Poesen

Runoff and sediment-associated nutrient losses under different land uses in Tigray, Northern Ethiopia

Girmay GebresamuelBR SinghJan NyssenT Borrosen

A1 Journal Article in Journal of Hydrology

Short term effects of conservation agriculture on soil erosion and agronomic parameters of Teff (Eragrostis Tef (Zucc.) Trotter) on the vertisols of Northern Ethiopian highlands

Tigist OichaWim CornelisHubert VerplanckeJan NyssenJ DeckersMintesinot BehailuMitiku HaileB Govaerts

Spatial patterns of old, deep-seated landslides: a case-study in the northern Ethiopian highlands

Miet Van Den EeckhautJan MoeyersonsJan NyssenAmanuel ZenebeJean PoesenMitiku HaileJozef Deckers

A1 Journal Article in Geomorphology

The economic contribution of forest resource use to rural livelihoods in Tigray, Northern Ethiopia

Bedru BabuloBart MuysFredu NegaErik TollensJan NyssenJozef DeckersEric Mathijs

A1 Journal Article in FOREST POLICY AND ECONOMICS

The impacts of watershed management on land use and land cover dynamics in Eastern Tigray (Ethiopia).

Fikir AlemayehuNurhussen TahaJan NyssenAtkilt GirmaAmanuel ZenebeMintesinot BehailuJozef DeckersJean Poesen

A1 Journal Article in RESOURCES CONSERVATION AND RECYCLING

Time-lapsed photography for analyzing gully erosion in its relation with land use changes in the north Ethiopian highlands

Amaury FranklEllen MeireStephanie de MûelenaereMorgan De DapperJean PoesenMitikuMitiku HaileAlain De WulfJozef DeckersJan Nyssen

Transhumance in the Tigray highlands (Ethiopia).

Jan NyssenKatrien DescheemaekerAmanuel ZenebeJean PoesenJozef DeckersMitiku Haile

A1 Journal Article in MOUNTAIN RESEARCH AND DEVELOPMENT

Water harvesting and sediment trapping in exclosures: a gully diversion experiment in the Tigray Highlands, Ethiopia

K DescheemaekerJan NyssenJ PoesenD RaesL TerrynMitiku HaileB MuysJ Deckers

Woody vegetation for gully erosion control in Tigray, Ethiopia

B ReubensJ PoesenJan NyssenY LeducAmanuel ZenebeSarah TewoldeberhanH BauerKindeya GebrehiwotJ DeckersB Muys

Woody vegetation for gully erosion control in Tigray, Ethiopia: Focus on seedling establishment and management

B ReubensJ PoesenJan NyssenY LeducAmanuel ZenebeSara TewoldeberhanH BauerKindeya GebrehiwotJ DeckersB Muys

2008

Analyzing gully erosion in its relation to land use changes in the North Ethiopian Highlands using terrestrial photographs, aerial photographs and satellite images

Amaury FranklEllen MeireStephanie de MûelenaereMorgan De DapperJean PoesenMitiku HaileAlain De WulfJozef DeckersJan Nyssen

Apple production under tropical highland conditions of North Ethiopia.

T DECKERSJan NyssenJean PoesenH MITIKUD RAESJ DECKERS

Assessment of soil erosion processes and rates from historical documents.

Jean PoesenM VAN DEN EECKHAUTJan Nyssen

Characteristics and consequences of ancient mass movements in the Northern Ethiopian highlands.

M VAN DEN EECKHAUTJ MOEYERSONSJean PoesenJan NyssenJ DECKERSH MITIKUAMANUEL ABRAHA

Desertification and resilience in the densely populated and semi-arid highlands of north Ethiopia – evidence from photomonitoring with 140 years interval

Jan NyssenR MUNROJean PoesenJ MOEYERSONSAmaury FranklJ DECKERSH MITIKUA GROVE

Desertification and resilience in the densely populated and semi-arid highlands of northern Ethiopia – evidence from photo monitoring with 140 years interval

Jan NyssenRN MunroJ PoesenJ MoeyersonsAmaury FranklJ DeckersMitiku HaileAT Grove

Developers and farmers intertwining interventions: the case of rainwater harvesting and food-for-work in Degua Temben, Tigray, Ethiopia

Kaatje SegersJoost DesseinJan NyssenMitiku HaileJozef Deckers

A1 Journal Article in INTERNATIONAL JOURNAL OF AGRICULTURAL SUSTAINABILITY

Dynamics of soil erosion rates and controlling factors in the Northern Ethiopian Highlands - towards a sediment budget

Jan NyssenJean PoesenJ MOEYERSONSM HAILEJ DECKERS

A1 Journal Article in EARTH SURFACE PROCESSES AND LANDFORMS

Effects of region-wide soil and water conservation in semi-arid areas: the case of northern Ethiopia

Jan NyssenJean PoesenK DESCHEEMAEKERN HAREGEWEYNM HAILEJ MOEYERSONSAmaury FranklG GOVERSN MUNROJ DECKERS

A1 Journal Article in ZEITSCHRIFT FUR GEOMORPHOLOGIE

Efficacité de la gestion conservatoire des eaux et des sols au Tigré, Ethiopie.

J MOEYERSONSJan NyssenJean PoesenJ DECKERSH MITIKU

Bookchapter in Efficacité de la gestion de l’eau et de la fertilité des sols en milieux semi-arides. . , .

Environmental change, geomorphic processes and land degradation in tropical highlands

Jan NyssenJean PoesenN HAREGEWEYNT PARSONS

A1 Journal Article in CATENA

Establishment and management of woody vegetation to control gully erosion

Bert ReubensJan NyssenJean PoesenHagos WoldekidanAmanuel ZenebeGebreyohannes GirmayJozef DeckersNurhussen TahaSarah TewoldeberhanKindeya Gebrehiwot et al.

Gully networks and volumes from IKONOS imagery and digital elevation models in northern Ethiopia

Amaury FranklJan NyssenMorgan De DapperJean PoesenAlain De WulfJ Deckers

Household livelihood strategies and forest dependence in the highlands of Tigray, Northern Ethiopia

B BABULOBart MuysF NEGAE TOLLENSJan NyssenJ DECKERSE MATHIJS

A1 Journal Article in AGRICULTURAL SYSTEMS

Landslides and soil distribution, soil conservation and the risk of landslide remobilisation. Geba-Werei water divide, Tigray, Ethiopia

J MOEYERSONSM VAN DEN EECKHAUTJan NyssenJean PoesenJ DECKERSG TESFAMICHAELH MITIKU

Le coût des nutriments de sol s’accumulant dans les lacs de retenue au Tigré (Ethiopie septentrionale)

NIGUSSIE HAREGEWEYNJean PoesenK PARIDAENSJan NyssenJ MOEYERSONSJ DECKERSG VERSTRAETENWOLDE MEKURIAH MITIKUG GOVERS

Bookchapter in Efficacité de la gestion de l’eau et de la fertilité des sols en milieux semi-arides.

Les mouvements de masse et leur signification géomorphologique au Tigré, Ethiopie.

J MOEYERSONSJan NyssenJean PoesenJ DECKERSH MITIKUJohan Van de WauwJ HOFMEISTER

Bookchapter in Efficacité de la gestion de l’eau et de la fertilité des sols en milieux semi-arides

Limnological and ecological characteristics of tropical highland reservoirs in Tigray, Northern Ethiopia

T DEJENIETsehaye Asmelash DejeneL DE MEESTERA MULUGETAA GEBREKIDANS RISCHA PALSKatleen Van Der GuchtWim VyvermanJan Nyssen et al.

A1 Journal Article in HYDROBIOLOGIA

Mass movement mapping for geomorphological understanding and sustainable development: Tigray, Ethiopia

J MoeyersonsM Van Den EeckhautJan NyssenTesfamichael GebreyohannesJohan Van de WauwJ HofmeisterJean PoesenJ DeckersHaile Mitiku

A1 Journal Article in CATENA

Nutrient flow monitoring and integrated soil fertility management at May-Leba catchment, northern highlands of Ethiopia: an ongoing assessment.

J DECKERSJean PoesenH MITIKUR MERCKXJan NyssenT MEZGEBEH BAUER

Prediction of landslide locations in areas with limited data availability: a case-study in the Northern Ethiopian highlands

M VAN DEN EECKHAUTJ MOEYERSONSJean PoesenJan NyssenJ DECKERSH MITIKUAMANUEL ABRAHA

Repeat photography to analyse the effects of 30 years of land rehabilitation in the Ethiopian highlands.

Jan NyssenJ DECKERSR MUNROJean PoesenNIGUSSIE HAREGEWEYNK DESCHEEMAEKERJ MOEYERSONSH MITIKU

Runoff curve numbers for steep hillslopes with natural vegetation in semi-arid tropical highlands, northern Ethiopia

K DESCHEEMAEKERJean PoesenL BORSELLIJan NyssenD RAESM HAILEBart MuysJ DECKERS

A1 Journal Article in HYDROLOGICAL PROCESSES

Rural poverty dynamics and impact of intervention programs upon chronic and transitory poverty in northern Ethiopia

Fredu NegaErik MathijsJosef DeckersMitiku HaileJan NyssenEric Tollens

Rural poverty dynamics and impact of intervention programs upon chronic and transitory poverty in northern Ethiopia

Fredu NegaErik MathijsJosef DeckersMitiku HaileJan NyssenEric Tollens

Sediment yield variability in Northern Ethiopia: a quantitative analysis of its controlling factors

N HAREGEWEYNJean PoesenJan NyssenG GOVERSG VERSTRAETENJ DE VENTEJ DECKERSJ MOEYERSONSM HAILE

A1 Journal Article in CATENA

Sediment-bound nutrient export from micro-dam catchments in Northern Ethiopia

N HAREGEWEYNJean PoesenJ DECKERSJan NyssenM HAILEG GOVERSG VERSTRAETENJ MOEYERSONS

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Semi-automated gully volume quantification from digital elevation models: a new technique tested in the May Zeg Zeg catchment, northern Ethiopia

Amaury FranklJan NyssenMorgan De DapperJean Poesen

Soil landscapes, land cover change and erosion features of the Central Plateau region of Tigrai, Ethiopia: Photo-monitoring with an interval of 30 years

RN MUNROJ DECKERSM HAILEAT GROVEJean PoesenJan Nyssen

A1 Journal Article in CATENA

Soil-landscape relationships in the basalt-dominated highlands of Tigray, Ethiopia

Johan Van de WauwGeert BaertJ MoeyersonsJan NyssenK De GeyndtNurhussein TahaAmanuel ZenebeJean PoesenJozef Deckers

A1 Journal Article in CATENA

Soils and land use in the Tigray Highlands (Northern Ethiopia)

Jan NyssenJ NAUDTSK DE GEYNDTM HAILEJean PoesenJ MOEYERSONSJ DECKERS

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Spatial and temporal variation of soil organic carbon stocks in a lake retreat area of the Ethiopian Rift Valley

Jan NyssenH TEMESGENM LEMENIHA ZENEBEN HAREGEWEYNM HAILE

A1 Journal Article in GEODERMA

Understanding the environmental changes in Tigray, Ethiopia: a photographic record over 30 years

Jan NyssenR MUNROH MITIKUJean PoesenK DESCHEEMAEKERNIGUSSIE HAREGEWEYNJ MOEYERSONSG GOVERSJ DECKERS

Understanding the Environmental Changes in Tigray, Ethiopia: a photographic record over 30 years.

Jan NyssenR MUNROH MITIKUJean PoesenK DESCHEEMAEKERNIGUSSIE HAREGEWEYNJ MOEYERSONSG GOVERSJ DECKERS

Valuing soil and water conservation effect of exclosures: a case study in Douga-tembein District of Tigary, Ethiopia

Bedru BabuloErik MathijsBart MuysEric TollensJozef A DeckersJan NyssenKatrien DescheemaekerFredu Nega

Viability of socially equitable mechanization technology for small and scattered farm holdings in Ethiopia: excursion guide

Solomon GebregziabherAbdul MouazenH RamonJan NyssenKindeya GebrehiwotH MitikuHubert VerplanckeH BauerJozef DeckersJ De Baerdemaeker

Woody vegetation for integrated gully erosion control in Tigray, Ethiopia – focus on seedling establishment and treatment.

B REUBENSJean PoesenJan NyssenAMANUEL ZENEBEH MITIKUJ DECKERSBart Muys

2007

140 years of landscape change in the Ethiopian highlands

Jan NyssenJ NAUDTSAmaury FranklR MUNROJean PoesenJ MOEYERSONSJ DECKERSH MITIKU

Assessment of sediment yield in the Upper Geba catchment, Northern Ethiopia for the rainy season of 2005

AMANUEL ZENEBEA BEELJean PoesenG VERSTRAETENJan NyssenG GOVERSJ DECKERSI NEYSKENSK VANHULLEB MINTESINOT

Decrease of soil loss rates in the Tigray Highlands, as evidenced by a photographic record over 30 years

Jan NyssenR MUNROH MITIKUNIGUSSIE HAREGEWEYNJean PoesenK DESCHEEMAEKERJ DECKERS

Design of the Ethiopian and plough using structural analysis validated with finite element analysis

S GEBREGZIABHERAbdul MouazenH VAN BRUSSELH RAMONF MERESAHubert VerplanckeJan NyssenM BEHAILUJ DECKERSJ DE BAERDEMAEKER

A1 Journal Article in BIOSYSTEMS ENGINEERING

Ecological atlas of reservoirs in Tigray, Northern Ethiopia

Tsehaye Asmelash DejeneDEJENIE TADESSES DECLERCKJan NyssenKatleen Van Der GuchtS RISCHS ROUSSEAUXJ DE WITAFEWORK MULUGETANIGUSSIE HAREGEWEYN et al.

Ecological succession, land use changes and soil organic C stock in a lake retreat area (Main Ethiopian Valley)

Jan NyssenHABTAMU TEMESGENMULUGETA LEMENIHAMANUEL ZENEBEMENGISTIE KINDUH MITIKU

Effectiveness of exclosures to restore degraded soils as a result of overgrazing in Tigray, Ethiopia

W MEKURIAE VELDKAMPM HALLEJan NyssenBart MuysK GEBREHIWOTA

A1 Journal Article in JOURNAL OF ARID ENVIRONMENTS

Evaluation of sediment yield models beyond the region of origin using documented Ethiopian catchments

NIGUSSIE HAREGEWEYNJean PoesenJan NyssenG GOVERSG VERSTRAETENH MITIKUJ DECKERSJ DE VENTE

Extension manual : results of 10 years research on soil erosion and soil and water conservation in Tigray

Jan NyssenNigussie HaregeweynK DescheemaekerJ DeckersH MitikuJean Poesen

Extent of salinity and sodicity on hand dug wells command area in Debrekidan, Northern Ethiopia.

BERHANE ASMELASHNATA TADESSEJan Nyssen

Factors controlling sediment yield variability in the Northern Ethiopia

NIGUSSIE HAREGEWEYNJean PoesenJan NyssenG GOVERSG VERSTRAETENJ DE VENTEJ DECKERSJ MOEYERSONS

Household water harvesting structures in Geba catchment

FEKADU WONDUMAGEGNEHUALEMTSEHAY TSEGAYDEREJE ASHEBIRHAILEMARIAM TEKIEADDISU GEBREMEWAEL KIROSS GEERTSD RAESJan NyssenJ DECKERS

How Tigrayan farmers turn land use rights (and their lack) into access to farm land - a case study

K SEGERSJ DESSEINJan NyssenH MITIKUJ DECKERS

Improving animal drawn tillage system in Ethiopian highlands

Abdul MouazenS SMOLDERSF MERESAS GEBREGZIABHERJan NyssenHubert VerplanckeJ DECKERSH RAMONJ DE BAERDEMAEKER

A1 Journal Article in SOIL & TILLAGE RESEARCH

Integrated control of gully erosion by means of woody vegetation in Tigray, Ethiopia: focus on seedling establishment and treatment

B ReubensJean PoesenJan NyssenAmanuel ZenebeJozef DeckersB Muys

Interdisciplinary on-site evaluation of stone bunds to control soil erosion on cropland in Northern Ethiopia

Jan NyssenJean PoesenD GEBREMICHAELK VANCAMPENHOUTM D'AESG YIHDEGOG GOVERSH LEIRSJ MOEYERSONSJ NAUDTS et al.

A1 Journal Article in SOIL & TILLAGE RESEARCH

Lessons learnt from 10 years research on soil erosion and soil and water conservation in Tigray

Jan NyssenK DESCHEEMAEKERNIGUSSIE HAREGEWEYNH MITIKUJ DECKERSJean Poesen

MU–IUC programme Phase II programme formulation: interdisciplinary excursion to Avergelle and Dogu’a Tembien, 1 April 2007: excursion guide

Jan NyssenMulu BayrayTaha NurhussenJozef Deckers

Reservoir sedimentation in the North Ethiopian Highlands: sediment yield assessment and modelling of controlling factors

NIGUSSIE HAREGEWEYNJean PoesenJan Nyssen

Resilience of the densely populated and semi-arid highlands of Tigray (Northern Ethiopia) – evidence from photomonitoring with 30 years interval

Jan NyssenR MUNROJean PoesenJ DECKERSH MITIKUA GROVEK SEGERS

Resilience of the densely populated and semi-arid highlands of Tigray (Northern Ethiopia) – evidence from photomonitoring with 30 years interval

Jan NyssenR MUNROJean PoesenJ DECKERSH MITIKUA GROVEK SEGERS

Reversing land degradation in the densely populated and semi-arid highlands of Tigray (Northern Ethiopia) – evidence from photomonitoring with 30 years interval

Jan NyssenR MUNROJean PoesenJ DECKERSH MITIKUA GROVE

Understanding the environmental changes in Tigray: a photographic record over 30 years

Jan NyssenR MUNROH MITIKUJean PoesenK DESCHEEMAEKERNIGUSSIE HAREGEWEYNJ MOEYERSONSG GOVERSJ DECKERS

Use of LIDAR-derived images for mapping old landslides under forest

M VAN DEN EECKHAUTJean PoesenG VERSTRAETENV VANACKERJan NyssenJ MOEYERSONSLPH VAN BEEKL VANDEKERCKHOVE

A1 Journal Article in EARTH SURFACE PROCESSES AND LANDFORMS

Wanted by the state: farmers making headway - a case study in Tigray, Northern Ethiopia

Jan NyssenH MITIKUJ DECKERS

2006

A permanent upland cultivation system under mutation: drivers of land use change in Bela- Weleh catchment (Wag, Northern Ethiopian Highlands)

Jan NyssenGETACHEW SIMEGNTAHA NURHUSSEN

Actors behind soil and water conservation structures. A case study in Tigray, Ethiopia

K SEGERSJ DESSEINJan NyssenH MITIKUJ DECKERS

Age and backfill/overfill stratigraphy of two tufa dams, Tigray Highlands, Ethiopia: Evidence for Late Pleistocene and Holocene wet conditions

J MOEYERSONSJan NyssenJean PoesenJ DECKERSM HAILE

A1 Journal Article in PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY

Animal drawn tillage, the Ethiopian and plough, maresha: A review

S GEBREGZIABHERAbdul MouazenH VAN BRUSSELH RAMONJan NyssenHubert VerplanckeM BEHAILUJ DECKERSJ DE BAERDEMAEKER

A1 Journal Article in SOIL & TILLAGE RESEARCH

Assessment and evaluation of nutrient export and associated costs from micro-dam catchments in Tigray, Northern Ethiopia

NIGUSSIE HAREGEWEYNJean PoesenK PARIDAENSJan NyssenJ DECKERSG VERSTRAETENWOLDE MEKURIAH MITIKUJ MOEYERSONSG GOVERS

Assessment of erosion control by tree roots: a social survey and exploratory data collection for species selection and problem insight

B REUBENSJean PoesenJan NyssenB MINTESINOTBart Muys

Climatic vs. anthropogenic desertification and sustainable agriculture in Tigray, Ethiopia

J MOEYERSONSJan NyssenJean PoesenJ DECKERSH MITIKUKURKURA KABETOG GOVERSK DESCHEEMAEKERNIGUSSIE HAREGEWEYN

Consequences of stone bund implementation in the Ethiopian Highlands

K VANCAMPENHOUTJan NyssenDESTA GEBREMICHAELJ DECKERSJean PoesenH MITIKUJ MOEYERSONS

Conservation agriculture: a further step in sustainable agricultural intensification in the Northern Ethiopian highlands

Jan NyssenB GOVAERTSB MINTESINOTH MITIKUK SAYRETIGIST OICHAFISSEHA MERESSAMEKONNEN GEBRESLASIESOLOMON GEBREGZIABHERTEWODROS GEBREGZIABHER et al.

Bookchapter in Proceedings of the International Conference “Africa’s Great Rift: Diversity and Unity”

Contour furrows for in-situ soil and water conservation, Tigray, Northern Ethiopia

TEWODROS GEBREEZIABHERJan NyssenB MINTESINOTFEKADU GETNETH MITIKUB GOVAERTSTAHA NURHUSENJ DECKERS

Effectiveness of stone bunds for sediment trapping on cropland in the Tigray highlands, Northern Ethiopia, with special reference to Dogua Tembien highlands

DESTA GEBREMICHAELJean PoesenJan NyssenJ DECKERSH MITIKU

Efficacité des mesures contre l’érosion au Tigré, Ethiopie

J MOEYERSONSJan NyssenJean PoesenJ DECKERSH MITIKU

Environmental change, geomorphic processes, land degradation and rehabilitation in tropical and subtropical highlands

Jean PoesenH MITIKUJan NyssenNIGUSSIE HAREGEWEYNJ MOEYERSONSG GOVERSAMANUEL ZENEBE

Environmental changes in Highland Ethiopia since late Pleistocene times

J MOEYERSONSJan NyssenJean PoesenJ DECKERSH MITIKU

Environmental rehabilitation in marginal semi-arid areas wórks – learning from photo monitoring with 30 years interval in Tigray, Ethiopia

Jan NyssenR MUNROJ DECKERSA GROVEH MITIKUJean Poesen

Erosion-caused soil fertility degradation: analysis and evaluation of nutrient export and associated costs from micro-dam catchments of Tigray – Northern Ethiopia

NIGUSSIE HAREGEWEYNJean PoesenK PARIDAENSJan NyssenJ DECKERSG VERSTRAETENH MITIKUG GOVERSJ MOEYERSONS

Estimation of surface run-off, evapotranspiration and groundwater recharge in the Geba catchment with the GIS-based WetSpass model

YIBELTAL TAFEREMULAT GETNETF DE SMEDTG TESFAMICHAELTAREKEGN TADESSEJ MOEYERSONSJan NyssenJ DECKERSB MINTESINOT

Exclosures as sinks for runoff water and sediment: results from a gully diversion experiment in the Tigray highlands

K DESCHEEMAEKERJan NyssenJean PoesenD RAESH MITIKUBart MuysJ DECKERS

Farming system Analysis of Vertisol production areas in semi-arid environment in Ethiopia

TAHA NURHUSSENFISSEHA MERESSAJan NyssenSOLOMON GEBREGZIABHERHubert VerplanckeJ DEBAERDEMAEKERJ DECKERS

Geba catchment; 1/200 000. Map prepared for the VLIR Mekelle University – Institutional University Cooperation (MU-IUC) programme with Belgian Flemish Universities, Mekelle, Ethiopia

Editorial material

Groundwater - surface water interaction around Tsenkanet and Rubafeleg reservoirs

DESSIE NEDAWG TESFAMICHAELMarleen CoetsiersKristine MartensKristine WalraevensF DE SMEDTJ DECKERSMULU BAYRAYDANIEL MESAYJan Nyssen

HighLand 2006 symposium on environmental change, geomorphic processes, land degradation and rehabilitation in tropical and subtropical highlands, Mekelle, Ethiopia, 19-25 September 2006: excursion guide to the Danakil

R AertsJ MoeyersonsE NovemberJan NyssenTaha NurhussenErmias AynekuluH MitikuJozef Deckers

HighLand2006 Symposium on environmental change, geomorphic processes, land degradation and rehabilitation in tropical and subtropical highlands. Mekelle, Ethiopia, 19-25 September 2006. Mekelle University, K.U.Leuven, VLIR, Africamuseum, UNESCO

Jean PoesenJ DECKERSH MITIKUJan NyssenS BRUNEEL

Editorial material

HighLand2006 symposium on environmental change, geomorphic processes, land degradation and rehabilitation in tropical and subtropical highlands. Mekelle, Ethiopia, 19-25 September 2006. Mekelle University, K.U.Leuven, VLIR, Africamuseum, UNESCO

Jan NyssenJean PoesenTAHA NURHUSSENJ DECKERS

Editorial material

How do farmers think about soil and water conservation measures? Learning from NGO interventions in Central and Eastern Tigray, Northern Ethiopia

J NAUDTSROMAN MOGESJan Nyssen

Impact of stone bunds on rodent dynamics in the Tigray Highlands (Ethiopia)

MEHERETU YONASM D'AESH LEIRSJean PoesenJ DECKERSJan Nyssen

Impacts of land use changes on soil nutrients and erosion in Tigray, Ethiopia

WOLDE MEKURIAE VELDKAMPH MITIKUJan NyssenBart MuysKINDEYA GEBREHIWOT

Integrated soil and water conservation management to stop desertification in Tigray, Ethiopia

J MOEYERSONSJan NyssenH MITIKUJean PoesenJ DECKERS

Introduction of apple varieties: an option for income generation and sustainable land management for smallholders in the Tigray highlands

DEREJE ASHEBIRT DECKERSJan NyssenWUBETU BIHONALEMTSEHAY TSEGAYJean PoesenH MITIKUFEKADU WONDUMAGEGNEHED RAESB MINTESINOT et al.

Litter production and organic matter accumulation in exclosures of the Tigray highlands, Ethiopia

K DESCHEEMAEKERBart MuysJan NyssenJean PoesenD RAESM HAILEJ DECKERS

A1 Journal Article in FOREST ECOLOGY AND MANAGEMENT

Manual for Participatory Rural Appraisal (PRA) in Villages of Tigray

ZAID NEGASHNEGA FREDUKIDANEMARIAM GEBREGZIABHERABEBE EJIGUMIHRET BERHANUJan NyssenBEDRU BABULOJ DECKERSE TOLLENS

Mass movements, landscape development and mass movement risk assessment in the western part of the Mekele outlier, Tigray, Ethiopia

J MOEYERSONSJan NyssenJean PoesenJ DECKERSH MITIKUJohan Van de WauwJ HOFMEISTER

Modelling the effect of soil and water conservation practices in Tigray, Ethiopia (vol 105, pg 29, 2005)

Jan NyssenN HAREGEWEYNK DESCHEEMAEKERD GEBREMICHAELK VANCAMPENHOUTJean PoesenM HAILEJ MOEYERSONSW BUYTAERTJ NAUDTS et al.

A1 Journal Article in AGRICULTURE ECOSYSTEMS & ENVIRONMENT

Nutrient export and associated costs from micro-dam catchments in Tigray

NIGUSSIE HAREGEWEYNJean PoesenK PARIDAENSJan NyssenJ DECKERSH MITIKUJ MOEYERSONSG GOVERS

Nutrient export and associated costs from micro-dam catchments of Tigray- Northern Ethiopia

NIGUSSIE HAREGEWEYNJean PoesenK PARIDAENSJan NyssenJ DECKERSG VERSTRAETENH MITIKUG GOVERSJ MOEYERSONS

On the origin of rock fragment mulches on Vertisols: A case study from the Ethiopian highlands

J MOEYERSONSJan NyssenJean PoesenJ DECKERSM HAILE

A1 Journal Article in GEOMORPHOLOGY

Participatory Rural Appraisal Report of Selected Villages in Tigray

NEGA FREDUZAID NEGASHKIDANEMARIAM GEBREGZIABHERABEBE EJIGUMIHRET BERHANUJan NyssenBEDRU BABULOJ DECKERSE TOLLENS

Permanent-bed based conservation agriculture to improve wheat yields in the highlands of Tigray, Ethiopia

FEKADU GETNETTEWODROS GEBREGZIABHERJan NyssenTAHA NURHUSSENB GOVAERTSH MITIKUB MINTESINOTJ DECKERS

Processes and rates of rock fragment displacement on cliffs and scree slopes in an amba landscape, Ethiopia

Jan NyssenJean PoesenJ MOEYERSONSJ DECKERSM HAILE

A1 Journal Article in GEOMORPHOLOGY

Reservoir sedimentation in the North Ethiopian Highlands: assessment and modelling of controlling factors and impacts

NIGUSSIE HAREGEWEYNJean PoesenH MITIKUJ DECKERSJan NyssenG GOVERSG VERSTRAETENJ MOEYERSONS

Reservoirs in Tigray (Northern Ethiopia): Characteristics and sediment deposition problems

N HAREGEWEYNJean PoesenJan NyssenJ DE WITM HAILEG GOVERSS DECKERS

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

Runoff on slopes with restoring vegetation: A case study from the Tigray highlands, Ethiopia

K DESCHEEMAEKERJan NyssenJean PoesenD RAESM HAILEBart MuysS DECKERS

A1 Journal Article in JOURNAL OF HYDROLOGY

Runoff on steep slopes with restoring vegetation: a case study from exclosure areas in the Tigray highlands, Ethiopia

K DESCHEEMAEKERJan NyssenJean PoesenD RAESH MITIKUBart MuysJ DECKERS

Scientific papers in international journals on environment and rural development in Tigray. CDRom. Mekelle University, VLIR, FWO

Jan NyssenJ DECKERS

Editorial material

Sediment budgeting for a dynamic analysis of slope processes in the Northern Ethiopian Highlands

Jan NyssenS DEBAETSJean PoesenJ MOEYERSONSH MITIKUJ DECKERS

Sediment budgeting in the Northern Ethiopian Highlands and controlling factors

Jan NyssenJean PoesenJ MOEYERSONSH MITIKUJ DECKERS

Sediment deposition and pedogenesis in exclosures in the Tigray highlands, Ethiopia

K DESCHEEMAEKERJan NyssenJ ROSSIJean PoesenM HAILED RAESBart MuysJ MOEYERSONSS DECKERS

A1 Journal Article in GEODERMA

Sediment yield assessment of the Upper Giba subcatchments, Ethiopian highlands

AMANUEL ZENEBEK VANHULLEJean PoesenG GOVERSJan NyssenG VERSTRAETENJ DECKERSB MINTESINOT

Sedimentatie in Noord-Ethiopische stuwmeren: snelheden, controlerende factoren en oplossingen

Jean PoesenNIGUSSIE HAREGEWEYNJan NyssenJ DECKERSG VERSTRAETENG GOVERSJ MOEYERSONSAMANUEL ZENEBEH MITIKU

Simulation of surface and groundwater interaction in the Geba catchment, Ethiopia, using a coupled WetSpass-MODFLOW model

TAMRAT ABOMISSAYIBELTAL TAFEREG TESFAMICHAELF DE SMEDTB MINTESINOTJ MOEYERSONSJan NyssenJ DECKERS

Soil and erosion features of the Central Plateau region of Tigrai – Learning from photo monitoring with 30 years interval

R MUNROJ DECKERSA GROVEH MITIKUJean PoesenJan Nyssen

Soil and water conservation and land use change in Wag, Northern Ethiopian Highlands

Jan NyssenGETACHEW SIMEGNTAHA NURHUSSEN

Soil and water conservation through forest restoration in exclosures of the Tigray highlands

K DescheemaekerJan NyssenJean PoesenH MitikuBart MuysD RaesJ MoeyersonsJ Deckers

A2 Journal Article in JOURNAL OF THE DRYLANDS

Soil and water conservation through forest restoration on degraded hillslopes in the highlands of Northern Ethiopia

K DESCHEEMAEKERJan NyssenJean PoesenH MITIKUBart MuysD RAESJ MOEYERSONSJ DECKERS

Soil and water conservation through forest restoration on degraded hillslopes in the highlands of Northern Ethiopia

K DESCHEEMAEKERJan NyssenJean PoesenD RAESH MITIKUBart MuysJ MOEYERSONSJ DECKERS

Soil-landscape relationship in Giba catchment, Ethiopia. Soil map of the Atsbi Horst

TIGIST ARAYAJan NyssenTAHA NURHUSSENH MITIKUAMANUEL ZENEBEJean PoesenB MINTESINOTJ DECKERS

Soil-landscape relationships in the basalt dominated uplands of Tigray, Ethiopia

Johan Van de WauwGeert BaertJ MoeyersonsJan NyssenNurhussein TahaAmanuel ZenebeM BehailuJean PoesenJ Deckers

Spatial modelling of the impact of soil and water conservation practices in Ethiopia – discussion

Jan NyssenJean PoesenH MITIKUJ DECKERSJ MOEYERSONSNIGUSSIE HAREGEWEYNK DESCHEEMAEKERG GOVERSDESTA GEBREMICHAELJ NAUDTS et al.

Stone bunds for soil conservation in the northern Ethiopian highlands: Impacts on soil fertility and crop yield

K VANCAMPENHOUTJan NyssenD GEBREMICHAELJ DECKERSJean PoesenM HAILEJ MOEYERSONS

A1 Journal Article in SOIL & TILLAGE RESEARCH

Sustainability of the Aynalem well field, Mekelle, Ethiopia

G TESFAMICHAELF DE SMEDTKristine WalraevensJ DECKERSB MINTESINOTJan NyssenJ MOEYERSONS

The role of mass movements in landscape development, Tigray, Ethiopia

J MOEYERSONSJan NyssenJean PoesenJ DECKERSH MITIKUJohan Van de WauwJ HOFMEISTER

Travertine dams in Tigray as indicators of environmental change

F DRAMISJ MOEYERSONSG CALDERONIM COLTORIJ DECKERSH MITIKUUMER MOHAMEDJan NyssenJean Poesen

Valuing soil and water conservation (SWC) effect of exclosures: a case study in Highlands of Tigray (Ethiopia)

BEDRU BABULOE MATHIJSBart MuysE TOLLENSJ DECKERSJan NyssenB MINTESINOTK DESCHEEMAEKERNEGA FREDU

Valuing Soil and Water Conservation (SWC) Effect of Exclosures: A Case Study in Highlands of Tigray, Ethiopia

BEDRU BABULOE MATHIJSBart MuysE TOLLENSJ DECKERSJan NyssenB MINTESINOTK DESCHEEMAEKERNEGA FREDU

Valuing soil and water conservation effects of exclosures

BEDRU BABULOE MATHIJSBart MuysE TOLLENSJ DECKERSJan NyssenK DESCHEEMAEKERNEGA FREDU

2005

Conservation agriculture: the next step in sustainable agricultural intensification in the Northern Ethiopian highlands

Jan NyssenB GOVAERTSB MINTESINOTH MITIKUK SAYRETIGIST OICHAFISSEHA MERESSAMEKONNEN GEBRESLASIETEWODROS GEBREGZIABHERFEKADU GETNET et al.

Effectiveness of stone bunds in controlling soil erosion on cropland in the Tigray Highlands, northern Ethiopia

D GEBREMICHAELJan NyssenJean PoesenJ DECKERSM HAILEG GOVERSJ MOEYERSONS

A1 Journal Article in SOIL USE AND MANAGEMENT

Land degradation and rehabilitation in May Zegzeg catchment – past, present and future

Jan NyssenH MITIKUJean PoesenDESTA GEBREMICHAELJ MOEYERSONSK DESCHEEMAEKERNIGUSSIE HAREGEWEYNB GOVAERTSJ DECKERS

New hope to fill the Food Basket in the Drylands of Ethiopia

J DECKERSB MINTESINOTH MITIKUTAREKEGN TADESSEJan Nyssen

Palaeoenvironmental evolution of the Ethiopian Highlands in the late Quaternary

Jan NyssenTAREKEGN TADESSEJean PoesenJ MOEYERSONSJ DECKERSH MITIKU

Rainfall erosivity and variability in the Northern Ethiopian Highlands

Jan NyssenH VANDENREYKENJean PoesenJ MOEYERSONSJ DECKERSM HAILEC SALLESG GOVERS

A1 Journal Article in JOURNAL OF HYDROLOGY

Specific sediment yield in Tigray-Northem Ethiopia: Assessment and semi-quantitative modelling

N HAREGEWEYNJean PoesenJan NyssenG VERSTRAETENJ DE VENTEG GOVERSS DECKERSJ MOEYERSONS

A1 Journal Article in GEOMORPHOLOGY

The effectiveness of hillshade maps and expert knowledge in mapping old deep-seated landslides

M VAN DEN EECKHAUTJean PoesenG VERSTRAETENV VANACKERJ MOEYERSONSJan NyssenLPH VAN BEEK

A1 Journal Article in GEOMORPHOLOGY

The Sustainable Livelihoods Approach as an impact assessment tool for development interventions in rural Tigray, Ethiopia : opportunities & challenges

Kaatje SegersJoost DesseinJan NyssenMintesinot BehailuJozef Deckers

2004

Coming to grips with land management and water harvesting in Geba catchment (Northern Ethiopia) through satellite imagery

Jan NyssenB MINTESINOTJ DECKERSTAREKEGN TADESSEAMANUEL ZENEBEJean PoesenG TESFAMICHAELH DE SMET

Effectiveness of stone bunds for sediment trapping on cropland in the Tigray highlands, Northern Ethiopia, with special reference to Dogua Tembien highlands

DESTA GEBREMICHAELJean PoesenJ DECKERSJan NyssenH MITIKU

Environmental changes in highland Ethiopia since late Pleistocene times

J MoeyersonsJan NyssenJean PoesenJ DeckersH MitikuKurkura KabetoG GoversK DescheemaekerNigussie Haregeweyn

Environmental policy in Ethiopia: a rejoinder to Keeley and Scoones

Jan NyssenM HAILEJ MOEYERSONSJean PoesenA DECKERS

Editorial material

Erosion et conservation des sols en montagne sahélienne: le cas de l'Ethiopie du Nord

Jan NyssenJean PoesenJ MoeyersonsJ DeckersH Mitiku

A2 Journal Article in SECHERESSE (MONTROUGE)

Facteurs naturels et anthropiques dans les processus d’érosion dans un bassin de montagne en Ethiopie septentrionale

Jan NyssenJ MOEYERSONSJean PoesenJ DECKERSH MITIKU

A3 Journal Article in Bulletin du Réseau Erosion

Fighting desertification in the Ethiopian highlands: The stone bund technique and its risk of developing a soil fertility gradient

K VANCAMPENHOUTJan NyssenDESTA GEBREMICHAELJ DECKERSJean PoesenH MITIKUJ MOEYERSONS

How effective is the use of DEM's and expert knowledge for the mapping of old, deep-seated landslides?

M VAN DEN EECKHAUTJean PoesenG VERSTRAETENV VAN ACKERJ MOEYERSONSJan NyssenR VAN BEEK

Human impact on the environment in the Ethiopian and Eritrean highlands - a state of the art

Jan NyssenJean PoesenJ MOEYERSONSJ DECKERSM HAILEA LANG

A1 Journal Article in EARTH-SCIENCE REVIEWS

L'effet de l'affectation du sol sur l'origine du ravin de Dingilet (Ethiopie du Nord)

M VEYRET-PICOTJan NyssenJean PoesenJ MOEYERSONSH MITIKUJ DECKERS

A3 Journal Article in Bulletin du Réseau Erosion

Land degradation and restoration in the Ethiopian Highlands: the importance of vegetation

Jan NyssenJ MOEYERSONSJean PoesenH MITIKUJ DECKERSJ NAUDTS

Land degradation, desertification and climate in Tigray, Ethiopia

J MOEYERSONSJan NyssenJean PoesenJ DECKERSH MITIKUKURKURA KABETOG GOVERSK DESCHEEMAEKERNIGUSSIE HAREGEWEYN

Litter production in exclosures in the Tigray Highlands, Ethiopia

K DESCHEEMAEKERBart MuysJan NyssenJean PoesenH MITIKUJ DECKERS

On-site evaluation of stone bunds to control soil erosion on cropland in Northern Ethiopia

Jan NyssenDESTA GEBREMICHAELK VANCAMPENHOUTJean PoesenJ DECKERSGEBREMEDHIN YIHDEGOG GOVERSHAILU KIROSH MITIKUJ MOEYERSONS et al.

Perched water tables in pre-deforestation times and possibilities for their recharge : western part of the Mekelle outlier, Tigray, Ethiopia

J MoeyersonsKurkura KabetolG TesfamichaelTarekegn TadesseF De SmedtP TrefoisM FernandezJ LavreauJan NyssenJean Poesen et al.

Reservoir sedimentation - the major consequence of land degradation in Northern Ethiopia

NIGUSSIE HAREGEWEYNJean PoesenJan NyssenJ DE WITH MITIKUG GOVERSJ DECKERS

Sediment deposition and pedogenesis in exclosures in the Tigray highlands, Ethiopia

K DESCHEEMAEKERJan NyssenJ ROSSIJean PoesenH MITIKUJ MOEYERSONSJ DECKERS

Soil and water conservation through forest restoration in exclosures of the Tigray Highlands

K DESCHEEMAEKERJan NyssenJean PoesenD RAESH MITIKUBart MuysJ MOEYERSONSJ DECKERS

Soil erosion control in Northern Ethiopia: a multidisciplinary evaluation on farmers fields

Jan NyssenJean PoesenJ DECKERSDESTA GEBREMICHAELK VANCAMPENHOUTGEBREMEDHIN YIHDEGOJ NAUDTSNIGUSSIE HAREGEWEYNHAILU KIROSH MITIKU et al.

Soil-tillage tool interaction for Vertisols of Ethiopian highlands: a review

MEKONNEN GEBRESLASIESOLOMON GEBREGZIABHERJ DE BAERDEMAEKERHubert VerplanckeJan NyssenAbdul MouazenJ DECKERS

Spatial variability of rain and its erosivity in a tropical mountain catchment, Tigray, Northern Ethiopia

Jan NyssenJean PoesenH VANDENREYKENJ MOEYERSONSJ DECKERSH MITIKUC SALLES

Bookchapter in Proceedings of the Second International Conference ‘Tropical Climatology, meteorology and hydrology’

The climatic significance of Late-Pleistocene and Early- to Middle-Holocene mass movements and their present-day remobilization in Rwanda and Ethiopia

J MOEYERSONSJan NyssenJ DECKERSH MITIKUJean Poesen

Bookchapter in Proceedings of the Second International Conference ‘Tropical Climatology, meteorology and hydrology’

The effectiveness of loose rock check dams for gully control in Tigray, northern Ethiopia

Jan NyssenM VEYRET-PICOTJean PoesenJ MOEYERSONSM HAILEJ DECKERSG GOVERS

A1 Journal Article in SOIL USE AND MANAGEMENT

The trap efficiency for sediment and carbon in exclosures on steep slopes. A case study from the Tembien Highlands, Tigray, Ethiopia

J NAUDTSK DE GEYNDTJan NyssenJ DECKERSH MITIKUJ MOEYERSONSJean Poesen

A3 Journal Article in Bulletin du Réseau Erosion

2003

Gully erosion rates and causes in Dogu’a Tembien (Northern Ethiopian Highlands) as derived from field measurements and observers’ evidence

Jan NyssenM VEYRET-PICOTJ DEWITTEKA KASSAJ NAUDTSNIGUSSIE HAREGEWEYNJean PoesenJ MOEYERSONSJ DECKERSH MITIKU et al.

Gully erosion rates in the Northern Ethiopian Highlands

Jan NyssenM VEYRET-PICOTJean PoesenH MITIKUJ MOEYERSONSJ DECKERSJ DEWITTEKA KASSAJ NAUDTSNIGUSSIE HAREGEWEYN et al.

A4 Journal Article in Dryland Eco-Agriculture Newsletter, Faculty of Dryland Agriculture and Natural Resources, Mekelle University, Ethiopia

L'utilisation du sol, l'hydrologie et la désertification au Tigré, Ethiopie, depuis la fin du Pleistocène

J MoeyersonsJan NyssenJean PoesenJ DeckersHaile MitikuKurkura KabetoG GoversK DescheemaekerNigussu Haregeweyn

A4 Journal Article in GEO-ECO-TROP (BRUSSELS)

Promoting global watershed management towards rural communities: the May Zeg-zeg initiative

Jan NyssenH MITIKUK DESCHEEMAEKERJ DECKERSJean PoesenJ MOEYERSONSTRUFAT HAILEMARIAM

Sustainable rural livelihood research project (Geba catchment, Northern Ethiopia): excursion guide of field trip to Abergelle and Dogu'a Tembien woredas (23 April 2003)

Jan NyssenMelaku TeferraBedru Babulo

The environmental significance of the end of tufa dam build-up during the early to middle Holocene in Northern Ethiopia

Jan NyssenJ MOEYERSONSJean PoesenJ DECKERSH MITIKUA LANG

The environmental significance of the remobilisation of ancient mass movements in the Atbara-Tekeze headwaters, Northern Ethiopia

Jan NyssenJ MOEYERSONSJean PoesenJ DECKERSM HAILE

A1 Journal Article in GEOMORPHOLOGY

2002

Impact of road building on gully erosion risk: q case study from the northern Ethiopian Highlands

Jan NyssenJean PoesenJ MOEYERSONSE LUYTENM VEYRET-PICOTJ DECKERSM HAILEG GOVERS

A1 Journal Article in EARTH SURFACE PROCESSES AND LANDFORMS

Natural and anthropogenic factors in erosion processes in a Northern Ethiopian mountain catchment

Jan NyssenJ MOEYERSONSJean PoesenJ DECKERSH MITIKU

Natural and anthropogenic factors in erosion processes in a Northern Ethiopian mountain catchment

Jan NyssenJ MOEYERSONSJean PoesenJ DECKERSH MITIKU

Promoting global watershed management towards rural communities: the May Zeg-zeg initiative

Jan NyssenH MITIKUK DESCHEEMAEKERJ DECKERSJean PoesenJ MOEYERSONSTRUFAT HAILEMARIAM

Spatial distribution of rock fragments in cultivated soils in northern Ethiopia as affected by lateral and vertical displacement processes

Jan NyssenJean PoesenJ MOEYERSONSE LAVRYSENM HAILEJ DECKERS

A1 Journal Article in GEOMORPHOLOGY

Spatial distribution of rock fragments in cultivated soils in northern Ethiopia as affected by lateral and vertical displacement processes

Jan NyssenJ MoeyersonsJean PoesenHaile MitikuJozef Deckers

A2 Journal Article in BELGEO

The environmental significance of the end of tufa dam build-up during the early to middle Holocene in Northern Ethiopia

Jan NyssenJ MOEYERSONSJean PoesenJ DECKERSH MITIKUA LANG

2001

Les daget: une technique traditionnelle de conservation des sols et de l'eau au Tigré (Nord de l'Ethiopie) et son intégration avec la technologie introduite

Jan NyssenH MITIKUJ MOEYERSONSJean PoesenJ DECKERS

A2 Journal Article in Espaces tropicaux

Pedoturbation, slope processes and the distribution of rock fragments at the surface of fields in the Tembien highlands, Ethiopia

Jan NyssenJean PoesenH MitikuE LavrysenJ DeckersJ Moeyersons

A4 Journal Article in ETHIOPIAN JOURNAL OF NATURAL RESOURCES

Ravijnontwikkeling en -erosiecontrolemaatregelen in een tropisch bergrivierbekken, Tigray, Ethiopië

M Veyret-PicotJean PoesenJan NyssenJ Moeyersons

A4 Journal Article in DE AARDRIJKSKUNDE : ONDERWIJS IN DE AARDRIJKSKUNDE, SOCIALE VORMING EN MILIEUBEHEER

Removal of rock fragments and its effect on soil loss and crop yield, Tigray, Ethiopia

Jan NyssenM HAILEJean PoesenJ DECKERSJ MOEYERSONS

A1 Journal Article in SOIL USE AND MANAGEMENT

Rock fragments in cultivated topsoils in northern Ethiopia: spatial distribution and effect on soil loss reduction

Jan NyssenJean PoesenJ MOEYERSONSJ DECKERSH MITIKUE LAVRYSEN

Rock fragments in cultivated topsoils in northern Ethiopia: spatial distribution and effect on soil loss reduction

Jan NyssenJean PoesenJ MOEYERSONSJ DECKERSH MITIKUE LAVRYSEN

Ruimtelijke en temporele variaties van neerslag en zijn erosiviteit in een tropisch berggebied in Noord-Ethiopië

H VandereykenJean PoesenJ MoeyersonsJan Nyssen

A4 Journal Article in DE AARDRIJKSKUNDE : ONDERWIJS IN DE AARDRIJKSKUNDE, SOCIALE VORMING EN MILIEUBEHEER

Sediment mobilisation in Northern Ethiopian watersheds - a threat to reservoir life expectancy?

Jan NyssenH MITIKUJean PoesenJ MOEYERSONSJ DECKERS

Spatial variability of rain and its erosivity in a tropical mountain catchment, Tigray, Northern Ethiopia

Jan NyssenJean PoesenH VANDENREYKENJ MOEYERSONSJ DECKERSH MITIKUC SALLES

2000

Gullies in the Northern Ethiopian Highlands: new insights on causes and control measures

Jan NyssenJean PoesenJ MOEYERSONSE LUYTENH MITIKUJ DECKERS

Gully development in valley Vertisol areas in the northern Ethiopian Highlands and scope for remedial measures

Jan NyssenJ MOEYERSONSH MITIKUJ DECKERSJean Poesen

Gully development in valley Vertisol areas in the northern Ethiopian Highlands and scope for remedial measures

Jan NyssenJ MOEYERSONSH MITIKUJ DECKERSJean Poesen

Les effets du ramassage des pierres sur la perte du sol et les récoltes en Dogua Tembien, Tigré, Ethiopie

Jan NyssenH MITIKUJean PoesenJ DECKERSJ MOEYERSONS

A3 Journal Article in Bulletin Réseau Erosion

Potentialities for the integration of indigenous and introduced soil and water conservation techniques in the Tembien Highlands

Jan NyssenH MITIKUJ MOEYERSONSJean PoesenJ DECKERS

Potentialities for the integration of indigenous and introduced soil and water conservation techniques in the Tembien Highlands (Tigray, Ethiopia)

Jan NyssenH MITIKUJ MOEYERSONSJean PoesenJ DECKERS

Soil and water conservation in Tigray (northern Ethiopia): The traditional daget technique and its integration with introduced techniques

Jan NyssenM HAILEJ MOEYERSONSJean PoesenJ DECKERS

A1 Journal Article in LAND DEGRADATION & DEVELOPMENT

The effect of stone removal on soil loss and yield, Dogua Tembien, Tigray, Ethiopia

H MITIKUJan NyssenJean PoesenJ DECKERSJ MOEYERSONS

Tillage erosion on slopes with soil conservation structures in the Ethiopian highlands

Jan NyssenJean PoesenM HAILEJ MOEYERSONSJ DECKERS

A1 Journal Article in SOIL & TILLAGE RESEARCH

Vertic movements and the development of stone covers and gullies, Tigray Highlands, Ethiopia

Jan NyssenJ MOEYERSONSJ DECKERSM HAILEJean Poesen

A1 Journal Article in ZEITSCHRIFT FUR GEOMORPHOLOGIE

1999

Integration of traditional and introduced soil and water conservation techniques under changing socio-economic conditions in the Tembien Highlands (Tigray, Ethiopia)

Jan NyssenJean PoesenH MITIKUJ DECKERSJ MOEYERSONS

Soil translocation by tillage with the mahrasha, the traditional plough of the Ethiopian Highlands

Jan NyssenJean PoesenH MITIKUJ MOEYERSONSJ DECKERS

1998

Les daget: une technique traditionnelle de conservation des sols et de l'eau, au Tigré (Nord de l'Ethiopie) et son intégration avec la technologie introduite

Jan NyssenH MITIKUJ MOEYERSONSJean PoesenJ DECKERS

Soil and water conservation under changing socio-economic conditions in the Tembien Highlands (Tigray, Ethiopia)

A4 Journal Article in BULLETIN DE LA SOCIETE ROYALE DES SCIENCES DE LIEGE

1997

Soil erosion in the Tigray Highlands (Ethiopia), II: soil loss estimation

A4 Journal Article in GEO-ECO-TROP (BRUSSELS)

Vegetation and soil erosion in Dega Tembien (Tigray, Ethiopia)

A3 Journal Article in Bulletin du Jardin Botanique National de Belgique

1995

Soil erosion in the Tigray Highlands (Ethiopia), I: natural and human environment in its relationship to soil erosion

A4 Journal Article in GEO-ECO-TROP (BRUSSELS)