Research Explorer

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Amaury Frankl

Prijzen & Erkenningen

373 Resultaten

2025

A comprehensive environmental index for monitoring ecological quality of typical alpine wetlands in Central Asia

Jiudan ZhangJunli LiChangming ZhuAnming BaoAmaury FranklPhilippe De MaeyerTim Van de Voorde

A1 Artikel in een tijdschrift in ECOLOGICAL INDICATORS

A systematic review of the hydrogeomorphological impacts of large dams in Africa

Sofie AnnysAmaury Frankl

A1 Artikel in een tijdschrift in EARTH-SCIENCE REVIEWS

Fingerprinting sediment sources using fallout radionuclides demonstrates that subsoil provides the major source of sediment in sub-humid Ethiopia

Tirusew Abere ChekolOlivier EvrardThomas Chalaux‑ClergueEnyew AdgoHanibal LemmaElie VerleyenAmaury Frankl

A1 Artikel in een tijdschrift in JOURNAL OF SOILS AND SEDIMENTS

2024

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

Anik Juli Dwi AstutiAmaury FranklJan Nyssen

Ecological restoration trajectory of the Taitema Lake wetland in arid northwest China : a 36-year wetland health assessment using Landsat time series data

Jiudan ZhangJunli LiAnming BaoAmaury FranklHaoyu WangJie BaiZhanfeng ShenLonghui LiPhilippe De MaeyerTim Van de Voorde

A1 Artikel in een tijdschrift in ECOLOGICAL INDICATORS

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

Hanibal Lemma GebrekidanJan NyssenJean PoesenHabtamu AssayeEnyew AdgoAmaury Frankl

A1 Artikel in een tijdschrift in HYDROLOGICAL SCIENCES JOURNAL

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.

Hoofdstuk in een boek in Tigray : war in a digital black hole

Investigation of groundwater-surface water interaction and land use and land cover change in the catchments, a case of Kivu Lake, DRC-Rwanda

Solange UwamahoroTie LiuVincent NzabarindaAmaury FranklEtienne TuyishimireAngelique IradukundaRomaine IngabireAdeline Umugwaneza

A2 Artikel in een tijdschrift in GROUNDWATER FOR SUSTAINABLE DEVELOPMENT

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 Artikel in een tijdschrift in GLOBAL ECOLOGY AND CONSERVATION

Recent dynamics in sediment connectivity in the Ethiopian Highlands

Anik Juli Dwi AstutiStefaan DondeyneHanibal Lemma GebrekidanJan NyssenSofie AnnysAmaury Frankl

A1 Artikel in een tijdschrift in REGIONAL ENVIRONMENTAL CHANGE

Sensitivity of simulated rain intensity and kinetic energy to aerosols and warm‐rain microphysics during the extreme event of July 2021 in Belgium

Kwinten Van WeverbergN. GhilainE. GoudenhoofdtMatthias BarbierEster KoistinenS. DoutreloupBert Van SchaeybroeckAmaury FranklP. Field

A1 Artikel in een tijdschrift in QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY

Sensitivity of simulated rain intensity and kineticenergy to aerosols and warm-rain microphysicsduring the extreme event of July 2021 in Belgium

Kwinten Van WeverbergNicolas GhilainEdouard GoudenhoofdtMatthias BarbierEster KostinenSébastien DoutreloupBert Van SchaeybroeckAmaury FranklPaul Field

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 Artikel in een tijdschrift 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

The increasing rate of net carbon uptake in Eurasia has been declining since the early 2000s

Mingjuan XieGeping LuoAmaury FranklKwinten Van WeverbergYuanyuan HuangXiaofei MaYuangang WangChaofan LiXiuliang YuanOlaf Hellwich et al.

A1 Artikel in een tijdschrift in SCIENCE OF THE TOTAL ENVIRONMENT

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

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

Anik Juli Dwi AstutiSofie AnnysHanibal LemmaJan NyssenStefaan DondeyneAmaury Frankl

Do large dams contribute to the green transition? A systematic review of their hydrogeomorphological impact in Africa.

Sofie AnnysAmaury Frankl

Investigating the interrelations between of rainfall characteristics and gully erosion processes

Fentahun ErkieKwinten Van WeverbergAmaury Frankl

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

Adugnaw BirhanuJan NyssenEnyew AdgoAmaury FranklKristine Walraevens

Listen to the radio and go on field trips : a study on farmers' attributes to opt for extension methods in Northwest Ethiopia

Yemane Asmelash GebremariamJoost DesseinBeneberu Assefa WondimagegnhuMark BreusersLutgart LenaertsEnyew AdgoSteven Van PasselAmare Sewnet MinaleAmaury Frankl

A2 Artikel in een tijdschrift in AIMS AGRICULTURE AND FOOD

Monitoring of carbon-water fluxes at Eurasian meteorological stations using random forest and remote sensing

Mingjuan XieXiaofei MaYuangang WangChaofan LiHaiyang ShiXiuliang YuanOlaf HellwichChunbo ChenWenqiang ZhangChen Zhang et al.

A1 Artikel in een tijdschrift in SCIENTIFIC DATA

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

Hanne HendrickxGaëlle Le RoyAgnès HelmstetterEric PointnerEric LaroseLuc BraillardJan NyssenReynald DelaloyeAmaury Frankl

Spatial variability of Saharan dust deposition revealed through a citizen science campaign

Marie DumontSimon GascoinMarion RéveilletDidier VoisinFrançois TuzetLaurent ArnaudMylène BonnefoyMontse Bacardit PeñarroyaCarlo CarmagnolaAlexandre Deguine et al.

A1 Artikel in een tijdschrift in EARTH SYSTEM SCIENCE DATA

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 Mefuanint AdmassieTobias FremoutDiederik StrubbeAlemayehu WassieShimelis AynalemEnyew AdgoJan NyssenAmaury FranklLuc LensBart Muys

A1 Artikel in een tijdschrift in FOREST ECOSYSTEMS

2022

Benefit segmentation of tourists to geosites and its implications for sustainable development of geotourism in the southern Lake Tana region, Ethiopia

Getaneh Addis TessemaJan van der BorgAnton Van RompaeySteven Van PasselAnyew AdgoAmare Sewnet MinaleKerebih AsreseAmaury FranklJean Poesen

A1 Artikel in een tijdschrift in SUSTAINABILITY

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 Artikel in een tijdschrift in AGRONOMY FOR SUSTAINABLE DEVELOPMENT

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 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

Factors controlling floodplain sediment storage in two tropical upland river catchments in the Lake Tana basin, Ethiopia

Girma Worku AwokeJef BreesKaren VancampenhoutEnyew AdgoMengiste AbateAlemayehu WassieAmaury FranklGert Verstraeten

A1 Artikel in een tijdschrift in CATENA

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 Artikel in een tijdschrift in ECOHYDROLOGY

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

Hanne HendrickxR. DelaloyeJan NyssenAmaury Frankl

Identifying soil erosion hotspots using an evidence based approach in the Lake Tana basin, Ethiopia

Tirusew Abere ChekolHanibal LemmaElie VerleyenOlivier EverardAmaury Frankl

Improving the design and implementation of sediment fingerprinting studies : summary and outcomes of the TRACING 2021 Scientific School

O. EvrardP. BatistaJ. CompanyA. DabrinA. FoucherAmaury FranklJ. Garcia-ComendadorA. HuguetN. LakeIvan Lizaga Villuendas et al.

Improving the design and implementation of sediment fingerprinting studies : summary and outcomes of the TRACING 2021 Scientific School

Olivier EvrardPedro V. G. BatistaJaume CompanyAymeric DabrinAnthony FoucherAmaury FranklJulian Garcia-ComendadorArnaud HuguetNiels LakeIvan Lizaga Villuendas et al.

A1 Artikel in een tijdschrift in JOURNAL OF SOILS AND SEDIMENTS

Kinematics and geomorphological changes of a destabilising rock glacier captured from close-range sensing techniques (Tsarmine rock glacier, Western Swiss Alps)

Sebastián ViveroHanne HendrickxAmaury FranklReynald DelaloyeChristophe Lambiel

A1 Artikel in een tijdschrift in FRONTIERS IN EARTH SCIENCE

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 Artikel in een tijdschrift in GEOSCIENCE DATA JOURNAL

The implementation and effectiveness of vegetative barriers to regulate fluxes of runoff and sediment in open agricultural landscapes (Flanders, Belgium)

A. StokesM. De BoeverJ. BodynS. BuysensL. RosseelS. DeprezC. BieldersA. DegréAmaury Frankl

The relevance of environmental DNA as a targeted sediment fingerprinting method sensitive to vegetation

Amaury FranklO. EvrardF. LevardB. DupinB. TytgatE. CammeraatElie VerleyenA. Stokes

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 Artikel in een tijdschrift in EARTH SURFACE PROCESSES AND LANDFORMS

Tracing hotspots of soil erosion in high mountain environments : how forensic science based on plant eDNA can lead the way : an opinion

Amaury FranklOlivier EvrardErik CammeraatBjorn TytgatElie VerleyenAlexia Stokes

A1 Artikel in een tijdschrift in PLANT AND SOIL

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

Hoofdstuk in een boek in State of the art in Ethiopian church forests and restoration options

2021

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.

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

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 Artikel in een tijdschrift in JOURNAL OF HYDROLOGY-REGIONAL STUDIES

Gully prevention and control : techniques, failures and effectiveness

Amaury FranklJan NyssenMatthias VanmaerckeJean Poesen

A1 Artikel in een tijdschrift in EARTH SURFACE PROCESSES AND LANDFORMS

How forensic science can lead the way in identifying culprit soil fingerprints in European mountains

Amaury FranklOlivier EvrardElle VerleyenErik CammeraatAlexia Stokes

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

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 Artikel in een tijdschrift 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

Opinion : using eDNA fingerprinting in high mountain environments to support soil restoration and hazard control

Amaury FranklO. EvrardElie VerleyenE. CammeraatA. Stokes

Report on the effectiveness of vegetative barriers to regulate simulated fluxes of runoff and sediment in open agricultural landscapes (Flanders, Belgium)

Amaury FranklMaarten De BoeverJonas BodynSaskia BuysensLiesbet RosseelSarah DeprezCharles BieldersAurore DegreAlexia Stokes

A1 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

Simulation of site-scale water fluxes in desert and natural oasis ecosystems of the arid region in Northwest China

Mingjuan XieGeping LuoOlaf HellwichAmaury FranklWenqiang ZhangChunbo ChenChen ZhangPhilippe De Maeyer

A1 Artikel in een tijdschrift in HYDROLOGICAL PROCESSES

Strengths and limitations of sediment source fingerprinting in high mountain environments and relevance for soil restoration

Amaury FranklOlivier EvrardErik CammeraatAlexia Stokes

Verliezen we de vruchtbare aarde onder onze voeten

Zitten onze boeren binnenkort zonder bruikbare grond? (video)

Lezing / Voordracht

2020

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 Artikel in een tijdschrift in GLOBAL ECOLOGY AND CONSERVATION

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

Hanibal Lemma GebrekidanAmaury FranklMekete DessieJean PoesenEnyew AdgoJan Nyssen

A1 Artikel in een tijdschrift 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 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

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.

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 Artikel in een tijdschrift in NORSK GEOGRAFISK TIDSSKRIFT-NORWEGIAN JOURNAL OF GEOGRAPHY

Study on flood mechanisms and processes under complex climatic conditions in the Kunlun Mountains

Yongchao DuanPhilippe De MaeyerAmaury FranklTie Liu

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 Artikel in een tijdschrift in EARTH SURFACE PROCESSES AND LANDFORMS

Understanding soil profiles and sediment redistribution over long time scales in an agrarian setting : the case of Lauwerdal (Northern France)

Nick KrekelberghAmaury FranklStefaan Dondeyne

Understanding soil profiles and sediment redistribution over long time scales in an agrarian setting: the case of Lauwerdal (Northern France)

N. KrekelberghAmaury FranklStefaan Dondeyne

2019

A history of soil and water conservation in Tigray

R Neil MunroTeweldeberhan WoldegerimaBerhane HailuAmanuel ZenebeZemichael GebremedhinAbrha HailemichaelJan Nyssen

Hoofdstuk in een boek 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

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 Artikel in een tijdschrift in JOURNAL OF HYDROLOGY

Boswellia Incense in the Giba River Gorge

Tasha MoensMiro JacobSil Lanckriet

Hoofdstuk in een boek 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 Artikel in een tijdschrift in REGIONAL ENVIRONMENTAL CHANGE

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

Jan NyssenMerha ZerabrukJozef NaudtsAlemayehu TadesseRomha AssefaSeifu GebreslassieVeerle FievezMitiku Haile

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

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

Tesfay ArayaJan NyssenSil LanckrietJozef DeckersWim Cornelis

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

Cropping systems in the Raya uplands

Amaury FranklMiro Jacob

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

Defining spatiotemporal characteristics of climate change trends in Central Asia and its impact on water resources in typical river basins

Min LuoPhilippe De MaeyerAmaury FranklTie Liu

Description of trekking routes in Dogu’a Tembien

Hoofdstuk in een boek 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

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

Dogu'a Tembien's tropical mountain climate

Miro JacobSil LanckrietSander Van VoorenJan Nyssen

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

Exclosures as primary option for reforestation in Dogu’a Tembien

Miro JacobSil LanckrietKatrien Descheemaeker

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

Farmland management, tillage and resulting cultivation terraces

Jan NyssenSolomon GebregziabherDesta GebremichaelEtefa GuyassaJozef DeckersJean Poesen

Hoofdstuk in een boek 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

Hoofdstuk in een boek 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

Hoofdstuk in een boek 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

Hoofdstuk in een boek 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

Hoofdstuk in een boek 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

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

Gully prevention and rehabilitation : a review

Amaury FranklMatthias VanmaerckeJan NyssenJean Poesen

Historical maps, terrestrial and aerial photographs

Jan NyssenGordon PetrieR Neil MunroMiro JacobWolbert SmidtMitiku HaileAmaury FranklPaolo Billi

Hoofdstuk in een boek 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.

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

Identifying climate change impacts on water resources in Xinjiang, China

Min LuoTie LiuFanhao MengYongchao DuanAnming BaoWei XingXianwei FengPhilippe De MaeyerAmaury Frankl

A1 Artikel in een tijdschrift in SCIENCE OF THE TOTAL ENVIRONMENT

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 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

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

Land use and suitability for rainfed agriculture

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

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

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 Artikel in een tijdschrift in PHYSICAL GEOGRAPHY

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

Seifu GebreslassieSil Lanckriet

Hoofdstuk in een boek 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

Hoofdstuk in een boek 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

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

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

Political ecology of land degradation in the Tembien Highlands

Jozef NaudtsSil Lanckriet

Hoofdstuk in een boek 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

Hoofdstuk in een boek 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.

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

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

Robert BussertJan Nyssen

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

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

Hoofdstuk in een boek 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 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

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

Karen VancampenhoutGebeyehu Taye WondimJozef DeckersJean PoesenMitiku HaileJan Nyssen

Hoofdstuk in een boek 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

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

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 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

Spatiotemporal characteristics of future changes in precipitation and temperature in Central Asia

Min LuoTie LiuFanhao MengYongchao DuanAnming BaoAmaury FranklPhilippe De Maeyer

A1 Artikel in een tijdschrift in INTERNATIONAL JOURNAL OF CLIMATOLOGY

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

Amanuel ZenebeMatthias VanmaerckeEtefa GuyassaGert VerstraetenJean PoesenJan Nyssen

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

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 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 Artikel in een tijdschrift in REMOTE SENSING LETTERS

The volcanic rock cover of the Dogu’a Tembien Massif

Miruts HagosKassa AmareChristian KoeberlJan Nyssen

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

Understanding soil spatial patterns for sustainable development

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

Hoofdstuk in een boek 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 Artikel in een tijdschrift 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

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

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

Hanne HendrickxJan NyssenReynald DelaloyeAmaury Frankl

Using very-high resolution 4D proximate soil sensing to quantify soil loss at plot-scale during a cropping season (East-Flanders, Belgium)

Brian DecleirMaarten De BoeverAmaury Frankl

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 Artikel in een tijdschrift in JOURNAL OF HYDROLOGY-REGIONAL STUDIES

2018

A geo-trekking guide to an Ethiopian tropical mountain district

Jan NyssenMiro JacobAmaury FranklMiruts HagosAndrea SembroniJean PoesenMitiku Haile

A practical approach to North-South research collaborations

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 Artikel in een tijdschrift 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

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 Artikel in een tijdschrift in JOURNAL OF GEOGRAPHICAL SCIENCES

Comparing bias correction methods used in downscaling precipitation and temperature from regional climate models : a case study from the Kaidu River Basin in Western China

Min LuoTie LiuFanhao MengYongchao DuanAmaury FranklAnming BaoPhilippe De Maeyer

A1 Artikel in een tijdschrift in WATER

Defining spatiotemporal characteristics of climate change trends from downscaled GCMs ensembles : how climate change reacts in Xinjiang, China

Min LuoTie LiuAmaury FranklYongchao DuanFanhao MengAnming BaoAlishir KurbanPhilippe De Maeyer

A1 Artikel in een tijdschrift in INTERNATIONAL JOURNAL OF CLIMATOLOGY

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 Artikel in een tijdschrift 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 Artikel in een tijdschrift in EARTH SURFACE PROCESSES AND LANDFORMS

Inclusion of modified snow melting and flood processes in the SWAT model

Yongchao DuanTie LiuFanhao MengMin LuoAmaury FranklPhilippe De MaeyerAnming BaoAlishir KurbanXianwei Feng

A1 Artikel in een tijdschrift in WATER

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 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

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 Artikel in een tijdschrift 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 Artikel in een tijdschrift 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 Artikel in een tijdschrift 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 Beles basin : part of Ethiopia’s core or periphery?

J NyssenF FeteneM DessieGetachew AlemayehuAmare SawnetAlemayehu WassieMulugeta KibretKristine WalraevensBart NicolaiSofie Annys et al.

The ecological restoration of abandoned nickel mines based on interrelating environmental and socio-economic connectivity aspects (New Caledonia)

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

Amaury FranklVincent PretreJan NyssenPierre-Gil Salvador

A1 Artikel in een tijdschrift in GEOMORPHOLOGY

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 Artikel in een tijdschrift in HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES

2017

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 Artikel in een tijdschrift 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

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 Artikel in een tijdschrift in JOURNAL OF HYDROLOGY

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

Biadgilgn Demissie MullawPaolo BilliAmaury FranklMitiku HaileJan Nyssen

A1 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

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 Artikel in een tijdschrift in AGRICULTURE ECOSYSTEMS & ENVIRONMENT

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 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 Artikel in een tijdschrift in AGRICULTURE ECOSYSTEMS & ENVIRONMENT

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 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 Artikel in een tijdschrift in REGIONAL ENVIRONMENTAL CHANGE

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

Sil LanckrietHaripriya RanganJan NyssenAmaury Frankl

A1 Artikel in een tijdschrift in PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY

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

Abebech BeyeneAmaury FranklNiko VerhoestSeifu TilahunTena AlamirewEnyew AdgoJan Nyssen

Multi-model ensemble approaches to assessment of effects of local climate change on water resources of the Hotan river basin in Xinjiang, China

Min LuoFanhao MengTie LiuYongchao DuanAmaury FranklAlishir KurbanPhilippe De Maeyer

A1 Artikel in een tijdschrift in WATER

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 Artikel in een tijdschrift in JOURNAL OF ARID ENVIRONMENTS

Proportional coefficient method applied to TRMM rainfall data : case study of hydrological simulations of the Hotan River Basin (China)

Min LuoTie LiuFanhao MengYongchao DuanYue HuangAmaury FranklPhilippe De Maeyer

A1 Artikel in een tijdschrift in JOURNAL OF WATER AND CLIMATE CHANGE

Quantifying the long-term impact of agriculture on soil profiles and sediment redistribution : the case of Lauwerdal (N. France)

Nick KrekelberghStefaan DondeyneAmaury Frankl

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

Schools as hotspot for safe water and improved sanitation

Amaury FranklJan Nyssen

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

Peter ScullCatherine L. CardelusPeter KlepeisCarrie L. WoodsAmaury FranklJan Nyssen

A1 Artikel in een tijdschrift 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 Artikel in een tijdschrift 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

A land cover change study in the Highlands of Northern Ethiopia using a flight of aerial photographs dating back to the 1930s

Etefa Guyassa DinssaAmaury FranklAmanuel ZenebeSil LanckrietBiadgilgn Demissie MullawGebreyohanis ZenebeJean PoesenJan Nyssen

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

Solomon Melaku BirhanuAmaury FranklMiro JacobSil LanckrietHanne HendrickxJan Nyssen

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 Artikel in een tijdschrift 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

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

Exploring hypotheses on karez initiation and decline in the Flaming Mountains from a photo modelling campaign

Pepijn ViaeneAlishir KurbanBritt LonnevilleYoucheng XuHaiwen LiAmaury FranklGang LiOsman IlniyazHongyong CaoPhilippe De Maeyer et al.

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

How fast do gully headcuts retreat?

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

A1 Artikel in een tijdschrift in EARTH-SCIENCE REVIEWS

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 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

Karez research in the Turpan Depression : measuring and inventorizing karez irrigation systems in order to gain more insights on their age and genesis

Lars De SlooverAlishir KurbanAbdimijit AblekimYoucheng XuOsman IlniyazShijia AnHaiwen LiJean BourgeoisAmaury FranklIsabelle Huisman et al.

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

Biadgilgn Demissie MullawP BilliAmaury FranklMitiku HaileJan 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 Artikel in een tijdschrift 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 Artikel in een tijdschrift 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

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

Sil LanckrietTesfaalem-Ghebreyohannes AsfahaAmaury FranklAmanuel ZenebeJan Nyssen

A1 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

The regional geomorphology of Montenegro mapped using Land Surface Parameters

Amaury FranklTom LenaertsS RadusinovićV SpalevicJan Nyssen

A1 Artikel in een tijdschrift in ZEITSCHRIFT FUR GEOMORPHOLOGIE

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 Artikel in een tijdschrift in PHYSICAL GEOGRAPHY

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

Thick bridge sedimentation in northern Ethiopian graben systems

Biadgilgn Demissie MullawP BilliAmaury FranklMitiku HaileJan Nyssen

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

2015

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

Sil LanckrietJan NyssenBen DerudderJ NaudtsAmaury Frankl

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 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

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

Biadgilgn Demissie MullawAmaury FranklTesfaalem-Ghebreyohannes AsfahaMitiku HaileJan Nyssen

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

Amaury FranklCornelis StalAmanuel AbrahaJan NyssenDirk Rieke-ZappAlain De WulfJean Poesen

A1 Artikel in een tijdschrift 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 Artikel in een tijdschrift in JOURNAL OF HYDROLOGY

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

Sil LanckrietAmaury FranklEnyew AdgoPiet TermoniaJan Nyssen

A1 Artikel in een tijdschrift 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

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

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

Jan NyssenAmaury FranklAmanuel ZenebeJean PoesenJozef Deckers

Redactioneel materiaal

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, including a detailed geomorphological map

Hanne HendrickxMiro JacobAmaury FranklJan Nyssen

A1 Artikel in een tijdschrift in GEOMORPHOLOGY

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

Hanne HendrickxMiro JacobAmaury FranklJan Nyssen

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 Artikel in een tijdschrift in EARTH SURFACE PROCESSES AND LANDFORMS

Gully development in the Tigray highlands

Amaury FranklJean PoesenJan MoeyersonsJan Nyssen

Hoofdstuk in een boek 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

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.

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

Henok Kassa TegegneS DondeyneJ PoesenAmaury FranklJan Nyssen

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 degradation in the Ethiopian highlands

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

Hoofdstuk in een boek 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 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

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

Amaury FranklAndrew BarkwithJean PoesenMicheal EllisJan Nyssen

Manual mapping of drumlins in synthetic landscapes to assess operator effectiveness

JK HillierMJ SmithR ArmugamI BarrCM BostonCD ClarkJ ElyAmaury FranklSL GreenwoodL Gosselin et al.

A1 Artikel in een tijdschrift in JOURNAL OF MAPS

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

Wouter LannoeyeCornelis StalA ZenebeJan NyssenAmaury Frankl

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 Artikel in een tijdschrift 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 Artikel in een tijdschrift 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 Artikel in een tijdschrift in ECHOGEO

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 Artikel in een tijdschrift in ZEITSCHRIFT FUR GEOMORPHOLOGIE

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

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 Artikel in een tijdschrift in GEOMORPHOLOGY

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

Biadgilgn Demissie MullawAmaury FranklMiro JacobTesfaalem-Ghebreyohannes AsfahaMitiku HaileJan Nyssen

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

Sil LanckrietJean-Luc SchwenningerAmaury FranklJan Nyssen

A1 Artikel in een tijdschrift in CATENA

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

Miro JacobSofie AnnysAmaury FranklMaaike De RidderHans BeeckmanEtefa Guyassa DinssaJan Nyssen

A1 Artikel in een tijdschrift 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

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

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

Miro JacobAmaury FranklHans BeeckmanJan Nyssen

Hoofdstuk in een boek in Excursion guide of the TropiLakes2015 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 Artikel in een tijdschrift in INTERNATIONAL JOURNAL OF DIGITAL EARTH

2014

Assessing the spatiotemporal dynamics of vegetation cover as an indicator of desertification in Egypt using multi-temporal MODIS satellite images

Nasem BadreldinAmaury FranklRudi Goossens

A1 Artikel in een tijdschrift in ARABIAN JOURNAL OF GEOSCIENCES

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

Miro JacobAmaury FranklM De RidderE GuyassaH BeeckmanJan Nyssen

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 Artikel in een tijdschrift 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

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

Klaas AnnysAmaury FranklVelibor SpalevićMilic ČurovićDragan BorotacJan Nyssen

A1 Artikel in een tijdschrift 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 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

Innovative technologies to understand hydrogeomorphic impacts of climate change scenarios on gully development in drylands : case study from Ethiopia

Amaury FranklCornelis StalAmanuel AbrahaAlain De WulfJean Poesen

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 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

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

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

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 Artikel in een tijdschrift in HYDROLOGICAL PROCESSES

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.

The role of land rehabilitation by landless farmers and impacts on soil properties in Hawzen, North Ethiopia

Hailemariam Meaza GebregergsGirmay GebresamuelTesfaalem-Ghebreyohannes AsfahaAmaury Frankl

Twentieth century land resilience in Montenegro and consequent hydrological response

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

A1 Artikel in een tijdschrift in LAND DEGRADATION & DEVELOPMENT

2013

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

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

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

Miro JacobAmaury FranklMitiku HaileAnn ZwertvaegherJan Nyssen

A1 Artikel in een tijdschrift in INTERNATIONAL JOURNAL OF REMOTE SENSING

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

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

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

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 Artikel in een tijdschrift 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

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 Artikel in een tijdschrift 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

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

Jan NyssenAmaury FranklJolien PontzeeleMaarten De VisscherPaolo Billi

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

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 Artikel in een tijdschrift in REGIONAL ENVIRONMENTAL CHANGE

Landdegradatie in de Ethiopische hooglanden

Jan NyssenSil LanckrietJean PoesenMiro JacobJan MoeyersonsMitiku HaileAmaury FranklJozef Deckers

A4 Artikel in een tijdschrift 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

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 Artikel in een tijdschrift 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

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 Artikel in een tijdschrift 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

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

Amaury FranklAnn ZwertvaegherJean PoesenJan Nyssen

A1 Artikel in een tijdschrift in INTERNATIONAL JOURNAL OF DIGITAL EARTH

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

2012

Gully development and its spatio-temporal variability since the late 19th century in the Northern Ethiopian Highlands

A2 Artikel in een tijdschrift in AFRIKA FOCUS

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 Artikel in een tijdschrift in GEOMORPHOLOGY

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

Jan NyssenPaolo BilliJolien PontzeeleMaarten De VisscherAmaury Frankl

Land resilience and hydrological response throughout the twentieth century in Montenegro

Jan NyssenJeroen Van den BrandenV SpalevicAmaury FranklM CurovicPaolo Billi

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

M SchumacherD FaustJan NyssenAmaury FranklJean Poesen

2011

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

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

Miro JacobAmaury FranklMitiku HaileJan Nyssen

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 Artikel in een tijdschrift in GEOMORPHOLOGY

Long-term gully and river channel dynamics in Tigray

Amaury FranklJan NyssenMorgan De DapperMitiku HailePaolo BilliR Neil MunroJozef DeckersJean Poesen

Hoofdstuk in een boek 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

Monitoring gully headcut retreat rates in May Bati

Amaury FranklJean PoesenMorgan De DapperJozef DeckersMitiku HaileJan Nyssen

Hoofdstuk in een boek 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

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

Jan NyssenPaolo BilliR Neil MunroAmaury FranklMitiku HaileJean Poesen

Hoofdstuk in een boek 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

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 Artikel in een tijdschrift in LA LANDFORM ANALYSIS

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

Amaury FranklStephanie de MûelenaereMiro JacobJean PoesenMitiku HaileMorgan De DapperJozef DeckersJan Nyssen

Hoofdstuk in een boek 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

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

2010

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 Artikel in een tijdschrift 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 Artikel in een tijdschrift in MEDEDELINGEN DER ZITTINGEN VAN DE KONINKLIJKE ACADEMIE VOOR OVERZEESE WETENSCHAPPEN = BULLETIN DES SEANCES DE L'ACADEMIE ROYALE DES SCIENCES D'OUTRE-MER

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

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

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/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

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

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 Artikel in een tijdschrift in GEOMORPHOLOGY

2009

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

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 Artikel in een tijdschrift in Science of the Total Environment

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

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.

North Ethiopian highland landscapes rephotographed

Jan NyssenAmaury FranklMitiku HaileRN MunroJ PoesenA.T. GroveJ Deckers

Hoofdstuk in een boek in Re-Marc-able Landscapes – Marc-ante Landschappen. Liber Amicorum Marc Antrop

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

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

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

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

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 Artikel in een tijdschrift in ZEITSCHRIFT FUR GEOMORPHOLOGIE

Gully networks and volumes from IKONOS imagery and digital elevation models in northern Ethiopia

Amaury FranklJan NyssenMorgan De DapperJean PoesenAlain De WulfJ Deckers

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

2007

140 years of landscape change in the Ethiopian highlands

Jan NyssenJ NAUDTSAmaury FranklR MUNROJean PoesenJ MOEYERSONSJ DECKERSH MITIKU

Sporen van glaciale morfologie in het massief van de Canigou aan de hand van een detailstudie in de Coumeladevallei

Amaury FranklIrenée Heyse

A4 Artikel in een tijdschrift in DE AARDRIJKSKUNDE : ONDERWIJS IN DE AARDRIJKSKUNDE, SOCIALE VORMING EN MILIEUBEHEER