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Researcher
Amaury Frankl
Profile
Projects
Publications
Activities
342
Results
2022
Benefit segmentation of tourists to geosites and its implications for sustainable development of geotourism in the southern Lake Tana region, Ethiopia
Amaury Frankl
A1
Journal Article
in
SUSTAINABILITY
2022
Capturing geomorphic change in high mountain environments using close-range sensing techniques (Swiss Alps)
Hanne Hendrickx
Amaury Frankl
Jan Nyssen
Dissertation
2022
Challenges and resilience of an indigenous farming system during wartime (Tigray, North Ethiopia)
Tesfaalem-Ghebreyohannes Asfaha
Jan Nyssen
Emnet Negash Gebremeskel
Hailemariam Meaza Gebregergs
Zbelo Tesfamariam Welemaram
Amaury Frankl
Biadgilgn Demissie Mullaw
Bert Van Schaeybroeck
Sofie Annys
A1
Journal Article
in
AGRONOMY FOR SUSTAINABLE DEVELOPMENT
2022
Event-based runoff and sediment yield dynamics and controls ilue Nn the subhumid headwaters of the Bile, Ethiopia
Habtamu Assaye Deffersha
Jan Nyssen
Hanibal Lemma Gebrekidan
Amaury Frankl
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2022
Factors controlling floodplain sediment storage in two tropical upland river catchments in the Lake Tana basin, Ethiopia
Amaury Frankl
A1
Journal Article
in
CATENA
2022
From runoff contributor to runoff absorber : spate irrigation on exclosures in Tigray's semi-arid environment (Ethiopia)
Etefa Guyassa Dinssa
Amaury Frankl
Miro Jacob
Jan Nyssen
A1
Journal Article
in
ECOHYDROLOGY
2022
Geomorphic responses at the permafrost margins : observations from the Swiss Alps
Hanne Hendrickx
Jan Nyssen
Amaury Frankl
C3
Conference
2022
Improving the design and implementation of sediment fingerprinting studies : summary and outcomes of the TRACING 2021 Scientific School
Amaury Frankl
Ivan Lizaga
C3
Conference
2022
Improving the design and implementation of sediment fingerprinting studies : summary and outcomes of the TRACING 2021 Scientific School
Amaury Frankl
Ivan Lizaga
A1
Journal Article
in
JOURNAL OF SOILS AND SEDIMENTS
2022
Kinematics and geomorphological changes of a destabilising rock glacier captured from close-range sensing techniques (Tsarmine rock glacier, Western Swiss Alps)
Hanne Hendrickx
Amaury Frankl
A1
Journal Article
in
FRONTIERS IN EARTH SCIENCE
2022
Online digital archive of aerial photographs (1935-1941) of Ethiopia
Jan Nyssen
Martijn Debever
Bart De Wit
Steven De Vriese
Jeffrey Verbeurgt
Amaury Frankl
A1
Journal Article
in
GEOSCIENCE DATA JOURNAL
2022
The implementation and effectiveness of vegetative barriers to regulate fluxes of runoff and sediment in open agricultural landscapes (Flanders, Belgium)
Amaury Frankl
C3
Conference
2022
The relevance of environmental DNA as a targeted sediment fingerprinting method sensitive to vegetation
Amaury Frankl
Elie Verleyen
C3
Conference
2022
Timing, volume and precursory indicators of rock- and cliff fall on a permafrost mountain ridge (Mattertal, Switzerland)
Hanne Hendrickx
Jan Nyssen
Amaury Frankl
A1
Journal Article
in
EARTH SURFACE PROCESSES AND LANDFORMS
2022
Tracing hotspots of soil erosion in high mountain environments : how forensic science based on plant eDNA can lead the way : an opinion
Amaury Frankl
Bjorn Tytgat
Elie Verleyen
A1
Journal Article
in
PLANT AND SOIL
2022
Woody vegetation composition and structure of church forests in southeast of Lake Tana, Northwest Ethiopia
Ferehiwot Admassie
Jan Nyssen
Amaury Frankl
Diederik Strubbe
Luc Lens
Bookchapter
in
State of the art in Ethiopian church forests and restoration options
2022
2021
Building land resilience in NW Ethiopia : lessons learned from five years of overseas research collaboration
Amaury Frankl
Habtamu Assaye Deffersha
Samuel Bodé
Bart De Wit
Pascal Boeckx
Diederik Strubbe
Hans Matheve
Luc Lens
Jan Nyssen
C3
Conference
2021
Close-range remote sensing of large consecutive rockfall events from a permafrost rock face, Mattertal, Switzerland
Hanne Hendrickx
Jan Nyssen
Amaury Frankl
C3
Conference
2021
Curve number calibration for measuring impacts of land management in sub-humid Ethiopia
Habtamu Assaye Deffersha
Jan Nyssen
Amaury Frankl
A1
Journal Article
in
JOURNAL OF HYDROLOGY-REGIONAL STUDIES
2021
Gully prevention and control : techniques, failures and effectiveness
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
EARTH SURFACE PROCESSES AND LANDFORMS
2021
How forensic science can lead the way in identifying culprit soil fingerprints in European mountains
Amaury Frankl
C3
Conference
2021
Italian aerial photographs of Ethiopia (1935-1941) : their recovery and digital archiving for scientific purposes
Amaury Frankl
Jan Nyssen
Biadgilgn Demissie Mullaw
Steven De Vriese
Jeffrey Verbeurgt
C3
Conference
2021
Land degradation and resilience in the subhumid mountains of Ethiopia
Habtamu Assaye Deffersha
Amaury Frankl
Jan Nyssen
Dissertation
2021
Modelling spatial relationships between land cover change and its drivers in the Afro-alpine belt of Mount Guna (Ethiopia)
Adugnaw Birhanu Zegeye
Amaury Frankl
Kristine Walraevens
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2021
On slope stability and sediment transfers in a high alpine environment using close-range remote sensing
Hanne Hendrickx
Jan Nyssen
Amaury Frankl
C3
Conference
2021
Opinion : using eDNA fingerprinting in high mountain environments to support soil restoration and hazard control
Amaury Frankl
Elie Verleyen
C3
Conference
2021
Report on the effectiveness of vegetative barriers to regulate simulated fluxes of runoff and sediment in open agricultural landscapes (Flanders, Belgium)
Amaury Frankl
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2021
Simulation of site-scale water fluxes in desert and natural oasis ecosystems of the arid region in Northwest China
Amaury Frankl
Wenqiang Zhang
Philippe De Maeyer
A1
Journal Article
in
HYDROLOGICAL PROCESSES
2021
Strengths and limitations of sediment source fingerprinting in high mountain environments and relevance for soil restoration
Amaury Frankl
C3
Conference
2021
Verliezen we de vruchtbare aarde onder onze voeten
Amaury Frankl
Blog post
2021
Zitten onze boeren binnenkort zonder bruikbare grond? (video)
Amaury Frankl
Lecture / Speech
2021
2020
Biodiversity conservation in the sacred groves of north-west Ethiopia : diversity and community structure of woody species
Jan Nyssen
Amaury Frankl
Luc Lens
Diederik Strubbe
A1
Journal Article
in
GLOBAL ECOLOGY AND CONSERVATION
2020
Consolidated sediment budget of Lake Tana, Ethiopia (2012-2016)
Hanibal Lemma Gebrekidan
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
GEOMORPHOLOGY
2020
Dynamics of ephemeral streams at the foot of degraded catchments in northern Ethiopia
Biadgilgn Demissie Mullaw
Veerle Van Eetvelde
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2020
Historical land degradation strongly influences soil geography : a case in Ethiopia’s mountains
Jan Nyssen
Stefaan Dondeyne
Amaury Frankl
C3
Conference
2020
Recent geomorphic destabilization of mountain slopes : a possible link to climate change?
Hanne Hendrickx
Jan Nyssen
Amaury Frankl
C3
Conference
2020
Recent geomorphic destabilization of mountain slopes, a possible link to climate change? Two case studies from Switzerland
Hanne Hendrickx
Jan Nyssen
Amaury Frankl
C3
Conference
2020
Runoff response to land management in small catchments near Lake Tana, Ethiopia
Habtamu Assaye Deffersha
Jan Nyssen
Amaury Frankl
C3
Conference
2020
Spatial distribution and livelihood effects of debris cones at the western Afar Rift Valley margin, northern Ethiopia
Hailemariam Meaza Gebregergs
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Biadgilgn Demissie Mullaw
Veerle Van Eetvelde
Jan Nyssen
A1
Journal Article
in
NORSK GEOGRAFISK TIDSSKRIFT-NORWEGIAN JOURNAL OF GEOGRAPHY
2020
Study on flood mechanisms and processes under complex climatic conditions in the Kunlun Mountains
Yongchao Duan
Philippe De Maeyer
Amaury Frankl
Dissertation
2020
Talus slope geomorphology investigated at multiple time scales from high-resolution topographic surveys and historical aerial photographs (Sanetsch Pass, Switzerland)
Hanne Hendrickx
Lars De Sloover
Cornelis Stal
Jan Nyssen
Amaury Frankl
A1
Journal Article
in
EARTH SURFACE PROCESSES AND LANDFORMS
2020
Understanding soil profiles and sediment redistribution over long time scales in an agrarian setting : the case of Lauwerdal (Northern France)
Nick Krekelbergh
Amaury Frankl
Stefaan Dondeyne
C3
Conference
2020
Understanding soil profiles and sediment redistribution over long time scales in an agrarian setting: the case of Lauwerdal (Northern France)
Amaury Frankl
Stefaan Dondeyne
C3
Conference
2020
2019
A history of soil and water conservation in Tigray
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
A research-based geoguide of an Ethiopian mountain range
Jan Nyssen
Miro Jacob
Amaury Frankl
C3
Conference
2019
Bedload transport in an African sand-bed river (Ethiopia)
Hanibal Lemma Gebrekidan
Jan Nyssen
Amaury Frankl
C3
Conference
2019
Bedload transport measurements in the Gilgel Abay River, Lake Tana Basin, Ethiopia
Hanibal Lemma Gebrekidan
Jan Nyssen
Amaury Frankl
Paolo Billi
A1
Journal Article
in
JOURNAL OF HYDROLOGY
2019
Boswellia Incense in the Giba River Gorge
Miro Jacob
Sil Lanckriet
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Can woody vegetation in valley bottoms protect from gully erosion? : insights using remote sensing data (1938-2016) from subhumid NW Ethiopia
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
REGIONAL ENVIRONMENTAL CHANGE
2019
Cattle breeds, milk production, and transhumance in Dogu’a Tembien
Jan Nyssen
Veerle Fievez
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Conservation agriculture experimentation in Dogu’a Tembien : promise and constraints
Jan Nyssen
Sil Lanckriet
Wim Cornelis
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Cropping systems in the Raya uplands
Amaury Frankl
Miro Jacob
Bookchapter
in
Land, water, people and landscapes in north Ethiopia’s grabens
2019
Defining spatiotemporal characteristics of climate change trends in Central Asia and its impact on water resources in typical river basins
Min Luo
Philippe De Maeyer
Amaury Frankl
Dissertation
2019
Description of trekking routes in Dogu’a Tembien
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Developers and farmers in rural Dogu’a Tembien
Joost Dessein
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Dogu'a Tembien's tropical mountain climate
Miro Jacob
Sil Lanckriet
Sander Van Vooren
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Exclosures as primary option for reforestation in Dogu’a Tembien
Miro Jacob
Sil Lanckriet
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Farmland management, tillage and resulting cultivation terraces
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Floodplain sediment storage quantification : the case of upper reaches of the Gumara river
Pascal Boeckx
Jan Nyssen
Amaury Frankl
Bookchapter
in
Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide
2019
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
Book editor
2019
Geo-trekking map of Dogu'a Tembien (1:50,000)
Miro Jacob
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Geomorphic processes in Late-Pleistocene and Holocene environments
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Geosites, geoheritage, human-environment interactions, and sustainable geotourism in Dogu’a Tembien
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Global change impact on ephemeral streams sediment load in the Raya Graben, Northern Ethiopia
Biadgilgn Demissie Mullaw
Jan Nyssen
Amaury Frankl
P1
Conference
2019
Gully afforestation as a historical land management choice : regional insights from SW Ethiopia using 1938-57 aerial photographs
Amaury Frankl
Jan Nyssen
C3
Conference
2019
Gully erosion and control in the Tembien Highlands
Amaury Frankl
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Gully prevention and rehabilitation : a review
Amaury Frankl
Jan Nyssen
C3
Conference
2019
Historical maps, terrestrial and aerial photographs
Jan Nyssen
Miro Jacob
Amaury Frankl
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Hydrological context of water scarcity and storage on the mountain ridges in Dogu’a Tembien
Kristine Walraevens
Marc Van Camp
Amaury Frankl
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Identifying climate change impacts on water resources in Xinjiang, China
Min Luo
Yongchao Duan
Philippe De Maeyer
Amaury Frankl
A1
Journal Article
in
SCIENCE OF THE TOTAL ENVIRONMENT
2019
Identifying erosion hotspots in Lake Tana Basin from a multi-site SWAT validation : opportunity for land managers
Amaury Frankl
Jan Nyssen
C3
Conference
2019
Identifying erosion hotspots in Lake Tana Basin from a multisite Soil and Water Assessment Tool validation : opportunity for land managers
Hanibal Lemma Gebrekidan
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2019
Investigating software variation in creating detailed Digital Surface Models : Agisoft Photoscan applied on a high-alpine rock glacier
Hanne Hendrickx
Bart De Wit
Philippe De Maeyer
Jan Nyssen
Amaury Frankl
C3
Conference
2019
Land use and suitability for rainfed agriculture
Tesfaalem-Ghebreyohannes Asfaha
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Land-use/cover changes in relation to stream dynamics in a marginal graben along the northern Ethiopian Rift Valley
Biadgilgn Demissie Mullaw
Jan Nyssen
Veerle Van Eetvelde
Amaury Frankl
A1
Journal Article
in
PHYSICAL GEOGRAPHY
2019
Local myths in relation to the natural environment of Dogu’a Tembien
Sil Lanckriet
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Logistics for the trekker in a rural mountain district of Northern Ethiopia
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Mass movements and argilliturbation in Dogu’a Tembien
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
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 Hendrickx
Lars De Sloover
Alain De Wulf
Jan Nyssen
Amaury Frankl
C3
Conference
2019
Political ecology of land degradation in the Tembien Highlands
Sil Lanckriet
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Quantification of floodplain sediment storage for an upland river catchment in the Lake Tana Basin, Ethiopia
Pascal Boeckx
Jan Nyssen
Amaury Frankl
C3
Conference
2019
Quantifying and understanding land degradation process in relationship to landscape connectivity in the Lake Tana basin
Habtamu Assaye Deffersha
Samuel Bodé
Jan Nyssen
Pascal Boeckx
Amaury Frankl
Bookchapter
in
Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide
2019
Quantifying source-specific sediment fluxes in rehabilitating catchments in the Lake Tana Basin of northwest Ethiopia
Habtamu Assaye Deffersha
Samuel Bodé
Jan Nyssen
Pascal Boeckx
Amaury Frankl
C3
Conference
2019
Research-based development projects in Dogu’a Tembien
Amaury Frankl
Miro Jacob
Sil Lanckriet
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Rock-hewn sandstone churches and man-made caves in and around Dogu’a Tembien
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Sediment budget of Lake Tana : implications for lake volume and basin management
Hanibal Lemma Gebrekidan
Jan Nyssen
Amaury Frankl
Dissertation
2019
Sediment yield and reservoir siltation in Tigray
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Sediment yield at southwest Ethiopia's forest frontier
Amaury Frankl
Stefaan Dondeyne
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2019
Sheet and rill erosion and its control : lessons from Dogu’a Tembien
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Socio-demographic profile, food insecurity and food-aid based response
Jan Nyssen
Fien De Rudder
Koen Vlassenroot
Hossein Azadi
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Spatial and temporal patterns of water salinity in the marginal grabens of Ethiopia's Danakil Depression
Hailemariam Meaza Gebregergs
Jan Nyssen
Amaury Frankl
Veerle Van Eetvelde
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2019
Spatiotemporal characteristics of future changes in precipitation and temperature in Central Asia
Min Luo
Yongchao Duan
Amaury Frankl
Philippe De Maeyer
A1
Journal Article
in
INTERNATIONAL JOURNAL OF CLIMATOLOGY
2019
The Giba, Tanqwa and Tsaliet Rivers in the headwaters of the Tekezze Basin
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
The black market for mineral fertilisers in north Ethiopia
Jan Nyssen
Zbelo Tesfamariam Welemaram
Amaury Frankl
Veerle Van Eetvelde
C3
Conference
2019
The reproducibility of SfM algorithms to produce detailed Digital Surface Models : the example of PhotoScan applied to a high-alpine rock glacier
Hanne Hendrickx
Laure De Cock
Bart De Wit
Philippe De Maeyer
Jan Nyssen
Amaury Frankl
A1
Journal Article
in
REMOTE SENSING LETTERS
2019
The volcanic rock cover of the Dogu’a Tembien Massif
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Understanding soil spatial patterns for sustainable development
Jan Nyssen
Bookchapter
in
Geo-trekking in Ethiopia's tropical mountains : the Dogu'a Tembien District
2019
Understanding spatial patterns of soils for sustainable agriculture in northern Ethiopia’s tropical mountains
Jan Nyssen
Kristine Walraevens
Amaury Frankl
A1
Journal Article
in
PLOS ONE
2019
Understanding the interrelation between landscape structure on church forests’ resilience, bird ecology and agricultural production in the Eastern Lake Tana basin
Ferehiwot Admassie
Jan Nyssen
Amaury Frankl
Diederik Strubbe
Luc Lens
Bookchapter
in
Institutional university cooperation with Bahir Dar University : year 3 joint steering committee meeting : excursion guide
2019
Update from the field : quantifying the alpine sediment cascade using multi-temporal high-resolution topographical surveys
Hanne Hendrickx
Jan Nyssen
Amaury Frankl
C3
Conference
2019
Using very-high resolution 4D proximate soil sensing to quantify soil loss at plot-scale during a cropping season (East-Flanders, Belgium)
Amaury Frankl
C3
Conference
2019
Water balance components of the potential agricultural grabens along the Rift Valley in northern Ethiopia
Hailemariam Meaza Gebregergs
Amaury Frankl
Sofie Annys
Veerle Van Eetvelde
Miro Jacob
Jan Nyssen
A1
Journal Article
in
JOURNAL OF HYDROLOGY-REGIONAL STUDIES
2019
2018
A geo-trekking guide to an Ethiopian tropical mountain district
Jan Nyssen
Miro Jacob
Amaury Frankl
C3
Conference
2018
A practical approach to North-South research collaborations
Amaury Frankl
C3
Conference
2018
Agro-ecological implications of forest and agroforestry systems conversion to cereal-based farming systems in the White Nile Basin, Ethiopia
Henok Kassa Tegegne
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
AGROECOLOGY AND SUSTAINABLE FOOD SYSTEMS
2018
Causes of landscape change in the arid and semi-arid environments of northern Ethiopia
Zbelo Tesfamariam Welemaram
Jan Nyssen
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Veerle Van Eetvelde
C3
Conference
2018
Changes in land use/cover mapped over 80 years in the Highlands of Northern Ethiopia
Etefa Guyassa Dinssa
Amaury Frankl
Sil Lanckriet
Biadgilgn Demissie Mullaw
Jan Nyssen
A1
Journal Article
in
JOURNAL OF GEOGRAPHICAL SCIENCES
2018
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 Luo
Yongchao Duan
Amaury Frankl
Philippe De Maeyer
A1
Journal Article
in
WATER
2018
Defining spatiotemporal characteristics of climate change trends from downscaled GCMs ensembles : how climate change reacts in Xinjiang, China
Min Luo
Amaury Frankl
Philippe De Maeyer
A1
Journal Article
in
INTERNATIONAL JOURNAL OF CLIMATOLOGY
2018
Floodplain sedimentation history of the Gumara and Ribb rivers in Ethiopia
Amaury Frankl
Jan Nyssen
C3
Conference
2018
Forest cover loss and recovery in an East African remnant forest area : understanding its context and drivers for conservation and sustainable ecosystem service provision
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
APPLIED GEOGRAPHY
2018
Geographical determinants of the fertiliser black market in North Ethiopia
Jan Nyssen
Zbelo Tesfamariam Welemaram
Biadgilgn Demissie Mullaw
Tesfaalem-Ghebreyohannes Asfaha
Hailemariam Meaza Gebregergs
Veerle Van Eetvelde
Amaury Frankl
C3
Conference
2018
Gully and soil and water conservation structure densities in semi-arid northern Ethiopia over the last 80 years
Etefa Guyassa Dinssa
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
EARTH SURFACE PROCESSES AND LANDFORMS
2018
Inclusion of modified snow melting and flood processes in the SWAT model
Yongchao Duan
Min Luo
Amaury Frankl
Philippe De Maeyer
A1
Journal Article
in
WATER
2018
Influence of patch and landscape-level characteristics on woody species composition and canopy structure of church forests east of Lake Tana, Ethiopia
Jan Nyssen
Amaury Frankl
Diederik Strubbe
Bart Muys
Luc Lens
C3
Conference
2018
Land degradation processes and its relationship to landscape connectivity and resilience in the Lake Tana Basin, Ethiopia
Habtamu Assaye Deffersha
Jan Nyssen
Amaury Frankl
C3
Conference
2018
Land restoration in Tigray (North Ethiopia) : a result of science and policy interactions
Jan Nyssen
Amaury Frankl
C3
Conference
2018
Long-term landscape changes in relation to rainfall variability and natural resources management in the northern Ethiopian highlands
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Jan Nyssen
C3
Conference
2018
Multi-site calibration of SWAT to identifying erosion hotspots at basin scale as a plan for catchment management
Hanibal Lemma Gebrekidan
Amaury Frankl
Jan Nyssen
C3
Conference
2018
Persistence and changes in the peripheral Beles basin of Ethiopia
Jan Nyssen
Kristine Walraevens
Ben Derudder
Sofie Annys
Amaury Frankl
Elie Verleyen
A1
Journal Article
in
REGIONAL ENVIRONMENTAL CHANGE
2018
Recovery and use of aerial photographs of Ethiopia in 1935-1941
Jan Nyssen
Etefa Guyassa Dinssa
Tesfaalem-Ghebreyohannes Asfaha
Martijn Debever
Amaury Frankl
C3
Conference
2018
Regreening of the northern Ethiopian mountains : effects on flooding and on water balance
Tesfaalem-Ghebreyohannes Asfaha
Michiel De Meyere
Amaury Frankl
Jan Nyssen
A2
Journal Article
in
AFRIKA FOCUS
2018
Revisiting lake sediment budgets : how the calculation of lake lifetime is strongly data and method dependent
Hanibal Lemma Gebrekidan
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
EARTH SURFACE PROCESSES AND LANDFORMS
2018
Sediment yield at southwest Ethiopia’s forest frontier
Amaury Frankl
Stefaan Dondeyne
Jan Nyssen
C3
Conference
2018
Stream dynamics related land changes and implications to land management in a marginal graben along the Northern Ethiopian Rift Valley
Biadgilgn Demissie Mullaw
Amaury Frankl
Veerle Van Eetvelde
Jan Nyssen
C3
Conference
2018
Sustainability of land and water resources in the marginal grabens of Northern Ethiopia's Rift Valley
Hailemariam Meaza Gebregergs
Jan Nyssen
Amaury Frankl
Dissertation
2018
The Beles basin : part of Ethiopia’s core or periphery?
Kristine Walraevens
Sofie Annys
Amaury Frankl
Elie Verleyen
Ben Derudder
C3
Conference
2018
The ecological restoration of abandoned nickel mines based on interrelating environmental and socio-economic connectivity aspects (New Caledonia)
Amaury Frankl
C3
Conference
2018
The success of recent land management efforts to reduce soil erosion in northern France
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
GEOMORPHOLOGY
2018
Transition from forest-based to cereal-based agricultural systems : a review of the drivers of land use change and degradation in Southwest Ethiopia
Stefaan Dondeyne
Amaury Frankl
Jan Nyssen
C3
Conference
2018
Understanding slope morphology and processes on permafrost-affected mountain slopes based on very high resolution topographic surveys
Hanne Hendrickx
Jan Nyssen
Amaury Frankl
C3
Conference
2018
Unravelling the land cover and hydrological changes of Mt. Guna through integration of field inventory and remote sensing
Adugnaw Birhanu Zegeye
Miro Jacob
Hanne Hendrickx
Amaury Frankl
Kristine Walraevens
Jan Nyssen
C3
Conference
2018
Valorisation and dissemination of indigenous and scientific knowledge farmers’ language : a case from Tigray, Ethiopia
Jan Nyssen
Amaury Frankl
C3
Conference
2018
Water balance variability in the confined Aba'ala limestone graben at the western margin of the Danakil depression, northern Ethiopia
Hailemariam Meaza Gebregergs
Amaury Frankl
Veerle Van Eetvelde
Jan Nyssen
A1
Journal Article
in
HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES
2018
2017
Boulder-faced log dams as an alternative for gabion check dams in first-order ephemeral streams with coarse bed load in Ethiopia
Jan Nyssen
Amaury Frankl
A1
Journal Article
in
JOURNAL OF HYDRAULIC ENGINEERING
2017
Classifying land cover from an object-oriented approach : applied to LANDSAT 8 at the regional scale of the Lake Tana Basin (Ethiopia)
Hanibal Lemma Gebrekidan
Amaury Frankl
Jan Nyssen
C3
Conference
2017
Effects of check dams on runoff characteristics along gully reaches, the case of Northern Ethiopia
Etefa Guyassa Dinssa
Amaury Frankl
Jan Nyssen
C3
Conference
2017
Effects of check dams on runoff characteristics along gully reaches, the case of Northern Ethiopia
Etefa Guyassa Dinssa
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
JOURNAL OF HYDROLOGY
2017
Excess river sedimentation at bridges in the Raya Graben (Northern Ethiopia)
Biadgilgn Demissie Mullaw
Paolo Billi
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2017
From runoff contributor to runoff absorber: spate irrigation on exclosures in Tigray, northern Ethiopia
Etefa Guyassa Dinssa
Amaury Frankl
Miro Jacob
Jan Nyssen
C3
Conference
2017
Geographical determinants of inorganic fertiliser sales and of resale prices in north Ethiopia
Jan Nyssen
Zbelo Tesfamariam Welemaram
Amaury Frankl
Hailemariam Meaza Gebregergs
Veerle Van Eetvelde
A1
Journal Article
in
AGRICULTURE ECOSYSTEMS & ENVIRONMENT
2017
Hydrological behavior of the confined Aba’ala graben along the western margin of the Danakil depression, Northern Ethiopia
Amaury Frankl
Veerle Van Eetvelde
Biadgilgn Demissie Mullaw
Tesfaalem-Ghebreyohannes Asfaha
Jan Nyssen
C3
Conference
2017
Hydrological response to land cover and management (1935-2014) in a semi-arid mountainous catchment of northern Ethiopia
Etefa Guyassa Dinssa
Jan Nyssen
Amaury Frankl
Dissertation
2017
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 Tegegne
Stefaan Dondeyne
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
AGRICULTURE ECOSYSTEMS & ENVIRONMENT
2017
Investigating talus slope geomorphology as impacted by permafrost thaw (Valais, Switzerland) : stipulating a research framework
Hanne Hendrickx
Jan Nyssen
Amaury Frankl
C3
Conference
2017
Land conservation knowledge in farmers’ language : a case from Tigray, Ethiopia
Jan Nyssen
Amaury Frankl
C3
Conference
2017
Land cover dynamics in the Simien Mountains (Ethiopia), half a century after the establishment of the National Park
Miro Jacob
Amaury Frankl
Sil Lanckriet
Etefa Guyassa Dinssa
Jan Nyssen
A1
Journal Article
in
REGIONAL ENVIRONMENTAL CHANGE
2017
Late Quaternary changes in climate and land cover in the Northern Horn of Africa and adjacent areas
Sil Lanckriet
Jan Nyssen
Amaury Frankl
A1
Journal Article
in
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
2017
Modelling the water balance of irrigated fields in tropical floodplain soils using Hydrus-1D
Amaury Frankl
Niko Verhoest
Jan Nyssen
C3
Conference
2017
Multi-model ensemble approaches to assessment of effects of local climate change on water resources of the Hotan river basin in Xinjiang, China
Min Luo
Amaury Frankl
Philippe De Maeyer
A1
Journal Article
in
WATER
2017
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 Gebregergs
Amaury Frankl
Veerle Van Eetvelde
Jan Nyssen
A1
Journal Article
in
JOURNAL OF ARID ENVIRONMENTS
2017
Proportional coefficient method applied to TRMM rainfall data : case study of hydrological simulations of the Hotan River Basin (China)
Min Luo
Amaury Frankl
Philippe De Maeyer
A1
Journal Article
in
JOURNAL OF WATER AND CLIMATE CHANGE
2017
Quantifying the long-term impact of agriculture on soil profiles and sediment redistribution : the case of Lauwerdal (N. France)
Nick Krekelbergh
Amaury Frankl
C3
Conference
2017
Response of woody plant species diversity and tree growth in exclosure to spate irrigation from gullies
Etefa Guyassa Dinssa
Amaury Frankl
Jan Nyssen
C3
Conference
2017
Schools as hotspot for safe water and improved sanitation
Amaury Frankl
Jan Nyssen
C3
Conference
2017
The resilience of Ethiopian church forests : interpreting aerial photographs, 1938–2015
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2017
The success of headwater rehabilitation towards gully erosion control
Amaury Frankl
Jan Nyssen
C3
Conference
2017
The success of recent land management efforts to tackle gully erosion in Northern France
Amaury Frankl
Jan Nyssen
C3
Conference
2017
Transition from forest-based to cereal-based agricultural systems : a review of the drivers of land use change and degradation in Southwest Ethiopia
Stefaan Dondeyne
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2017
Understanding water level fluctuations in (semi)closed marginal grabens under a fast growing irrigation development of North Ethiopia
Jan Nyssen
Veerle Van Eetvelde
Amaury Frankl
C3
Conference
2017
Using UAV and SfM to understand the geomorphological dynamics on periglacial talus slopes
Hanne Hendrickx
Jan Nyssen
Amaury Frankl
C3
Conference
2017
Water budget variability in Aba’ala marginal graben of Northern Ethiopia
Hailemariam Meaza Gebregergs
Amaury Frankl
Veerle Van Eetvelde
Biadgilgn Demissie Mullaw
Tesfaalem-Ghebreyohannes Asfaha
Jan Nyssen
C3
Conference
2017
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 Dinssa
Amaury Frankl
Sil Lanckriet
Biadgilgn Demissie Mullaw
C3
Conference
2016
Afro-alpine forest cover change on Mt. Guna (Ethiopia)
Amaury Frankl
Miro Jacob
Sil Lanckriet
Hanne Hendrickx
Jan Nyssen
C3
Conference
2016
Assessing the geomorphological sensitivity of cold climate mountains to climate-driven permafrost degradation: the case of the Russian Altai Mountains
Hanne Hendrickx
Jan Nyssen
Rudi Goossens
Jean Bourgeois
Sil Lanckriet
Amaury Frankl
C3
Conference
2016
Catchment rehabilitation and hydro-geomorphic characteristics of mountain streams in the western Rift Valley escarpment of Northern Ethiopia
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2016
Eighty years of land use/cover change in a semi-arid area of Northern Ethiopia
Etefa Guyassa Dinssa
Amaury Frankl
Sil Lanckriet
Biadgilgn Demissie Mullaw
Jan Nyssen
C3
Conference
2016
Ephemeral stream distributary systems and land changes in a marginal graben in northern Ethiopian
Biadgilgn Demissie Mullaw
Paolo Billi
Amaury Frankl
Jan Nyssen
C3
Conference
2016
Ephemeral stream dynamics, land cover changes and climate variability in the marginal grabens of the northern Ethiopian Rift Valley
Biadgilgn Demissie Mullaw
Jan Nyssen
Amaury Frankl
Dissertation
2016
Exploring causality in interactions between climate shifts, land degradation and humans : evidence from the Horn of Africa
Sil Lanckriet
Jan Nyssen
Amaury Frankl
Dissertation
2016
Exploring causality in interactions between climate shifts, land degradation and humans: 4000 years of sedimentary evidence from the Horn of Africa
Sil Lanckriet
Amaury Frankl
Jan Nyssen
C3
Conference
2016
Geomorphological mapping with focus on glacial and periglacial processes in the North Ethiopian Highlands in relation to the afro-alpine vegetation
Hanne Hendrickx
Miro Jacob
Amaury Frankl
Etefa Guyassa Dinssa
Jan Nyssen
C3
Conference
2016
How fast do gully headcuts retreat?
Matthias Demuzere
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
EARTH-SCIENCE REVIEWS
2016
Implementing improved sanitation facilities and drinking water supplies from an environmentally sound approach : the SELAM WATSANI project in the hinterland of Mekelle University
Amaury Frankl
Jan Nyssen
C3
Conference
2016
Integrated solutions for combating gully erosion in areas prone to soil piping : innovations from the drylands of Northern Ethiopia
Amaury Frankl
Lys Moulaert
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2016
Land changes in the marginal graben bottoms of northern Ethiopian Rift Valley
Biadgilgn Demissie Mullaw
Amaury Frankl
Jan Nyssen
C3
Conference
2016
Land use and cover dynamics since 1964 in the Afro-Alpine vegetation belt : Lib Amba mountain in North Ethiopia
Miro Jacob
Amaury Frankl
Tesfaalem-Ghebreyohannes Asfaha
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2016
Natural resources and their prospects in the closed basins of rift valley marginal grabens in northern Ethiopia
Hailemariam Meaza Gebregergs
Amaury Frankl
Veerle Van Eetvelde
Sil Lanckriet
Jan Nyssen
C3
Conference
2016
Opportunities of natural resources for rural development in marginal grabens of northern Ethiopia
Hailemariam Meaza Gebregergs
Amaury Frankl
Sil Lanckriet
Veerle Van Eetvelde
Biadgilgn Demissie Mullaw
Jan Nyssen
C3
Conference
2016
Peak discharge and bedload dynamics as impacted by integrated watershed management: the case of western Rift valley escarpment of Ethiopia
Amaury Frankl
Jan Nyssen
C3
Conference
2016
Pragmatic assessment of water resources and their dynamics along the western margin of Rift Valley in northern Ethiopia
Hailemariam Meaza Gebregergs
Amaury Frankl
Veerle Van Eetvelde
Biadgilgn Demissie Mullaw
Jan Nyssen
C3
Conference
2016
Recovery of the aerial photographs of Ethiopia in the 1930s
Jan Nyssen
Martijn Debever
Cornelis Stal
Paolo Billi
Philippe De Maeyer
Amaury Frankl
A1
Journal Article
in
JOURNAL OF CULTURAL HERITAGE
2016
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 Asfaha
Amaury Frankl
Jan Nyssen
C3
Conference
2016
River sedimentation and channel bed characteristics in northern Ethiopia
Biadgilgn Demissie Mullaw
Paolo Billi
Amaury Frankl
Sil Lanckriet
Jan Nyssen
C3
Conference
2016
River sedimentation in the marginal grabens of the Ethiopian Rift Valley
Biadgilgn Demissie Mullaw
Paolo Billi
Amaury Frankl
Jan Nyssen
C3
Conference
2016
Sediment in alluvial and lacustrine debris fans as an indicator for land degradation around Lake Ashenge (Ethiopia)
Sil Lanckriet
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2016
The regional geomorphology of Montenegro mapped using Land Surface Parameters
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
ZEITSCHRIFT FUR GEOMORPHOLOGIE
2016
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 Lannoeye
Cornelis Stal
Etefa Guyassa Dinssa
Jan Nyssen
Amaury Frankl
A1
Journal Article
in
PHYSICAL GEOGRAPHY
2016
The use of multi-temporal SfM-photogrammetry to monitor gully degradation : an example from the Ethiopian drylands
Wouter Lannoeye
Cornelis Stal
Etefa Guyassa Dinssa
Jan Nyssen
Amaury Frankl
C3
Conference
2016
Thick bridge sedimentation in northern Ethiopian graben systems
Biadgilgn Demissie Mullaw
Amaury Frankl
Jan Nyssen
C3
Conference
2016
Unlocking the role of soil and water resources for rural development in marginal grabens of northern Ethiopia
Hailemariam Meaza Gebregergs
Amaury Frankl
Sil Lanckriet
Veerle Van Eetvelde
Biadgilgn Demissie Mullaw
Jan Nyssen
C3
Conference
2016
Use of LiDAR data for geomorphological analysis of regressive erosion related to surface karst (Chantoir de Grandchamps, Sprimont, Belgium)
Jan Nyssen
Amaury Frankl
C3
Conference
2016
Water balance in Aba’ala marginal graben along the western margin of Northern Ethiopia
Hailemariam Meaza Gebregergs
Amaury Frankl
Veerle Van Eetvelde
Biadgilgn Demissie Mullaw
Tesfaalem-Ghebreyohannes Asfaha
Jan Nyssen
C3
Conference
2016
2015
A political ecology of land degradation: the case of North Ethiopia
Sil Lanckriet
Jan Nyssen
Ben Derudder
Amaury Frankl
C3
Conference
2015
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 Asfaha
Amaury Frankl
Jan Nyssen
C3
Conference
2015
Biophysical controlling factors in upper catchments and braided rivers in drylands: the case of a marginal graben of the Ethiopian Rift Valley
Biadgilgn Demissie Mullaw
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2015
Braided river dynamics in relation to floods in the Raya graben (northern Ethiopia)
Biadgilgn Demissie Mullaw
Amaury Frankl
Tesfaalem-Ghebreyohannes Asfaha
Jan Nyssen
C3
Conference
2015
Detailed recording of gully morphology in 3D through image-based modelling
Amaury Frankl
Cornelis Stal
Jan Nyssen
Alain De Wulf
A1
Journal Article
in
CATENA
2015
Determinants of peak discharge in steep mountain catchments: case of the Rift Valley escarpment of Northern Ethiopia
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
JOURNAL OF HYDROLOGY
2015
Droughts related to quasi-global oscillations: a diagnostic teleconnection analysis in North Ethiopia
Sil Lanckriet
Amaury Frankl
Piet Termonia
Jan Nyssen
A1
Journal Article
in
INTERNATIONAL JOURNAL OF CLIMATOLOGY
2015
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 Asfaha
Amaury Frankl
Jan Nyssen
C3
Conference
2015
Effect of check dams in gullies on runoff response in the headwaters of Tekeze reservoir
Etefa Guyassa Dinssa
Amaury Frankl
Aynalem Zenebe Degefa
Jan Nyssen
C3
Conference
2015
Effects of steep mountain rehabilitation on peak discharge variability : the case of western Rift Valley escarpment of Northern Ethiopia
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Jan Nyssen
C3
Conference
2015
Environmental conservation for food production and sustainable livelihood in tropical Africa: introduction
Jan Nyssen
Amaury Frankl
Editorial material
2015
Geomorphic responses to permafrost thawing under rapid climate change : the case of the Russian Altai mountains
Hanne Hendrickx
Jan Nyssen
Rudi Goossens
Jean Bourgeois
Amaury Frankl
C3
Conference
2015
Glacial and periglacial geomorphology and its paleoclimatological significance in three North Ethiopian Mountains, including a detailed geomorphological map
Hanne Hendrickx
Miro Jacob
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
GEOMORPHOLOGY
2015
Glacial and periglacial geomorphology and its paleoclimatological significance in three North Ethiopian mountains
Hanne Hendrickx
Miro Jacob
Amaury Frankl
Jan Nyssen
C3
Conference
2015
Gully cut- and- fill cycles as related to agromanagement : a historical curve number simulation in the Tigray Highlands
Sil Lanckriet
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
EARTH SURFACE PROCESSES AND LANDFORMS
2015
Gully development in the Tigray highlands
Amaury Frankl
Jan Nyssen
Bookchapter
in
Landscapes and landforms of Ethiopia
2015
How successful is gully erosion control: a review on improved land management schemes and their effect
Amaury Frankl
Jan Nyssen
C3
Conference
2015
Hydrogeomorphology in Ethiopia as impacted by human interventions
Jan Nyssen
Tesfaalem-Ghebreyohannes Asfaha
Sil Lanckriet
Biadgilgn Demissie Mullaw
Etefa Guyassa Dinssa
Elise Monsieurs
Henok Kassa Tegegne
Wouter Lannoeye
Hanibal Lemma Gebrekidan
Amaury Frankl
C3
Conference
2015
Impact of deforestation on physico-chemical soil characteristics in the highlands of south-western Ethiopia
Henok Kassa Tegegne
Amaury Frankl
Jan Nyssen
C3
Conference
2015
Investigating catchment runoff and sediment yield dynamics and relations with soil erosion processes at very high spatio-temporal scales (Aa valley, France)
Amaury Frankl
Jan Nyssen
C3
Conference
2015
Land degradation in the Ethiopian highlands
Jan Nyssen
Sil Lanckriet
Miro Jacob
Amaury Frankl
Bookchapter
in
Landscapes and landforms of Ethiopia
2015
Land management in the Northern Ethiopian Highlands: local and global perspectives: past, present and future
Jan Nyssen
Amaury Frankl
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2015
Lessons learned from improved land management schemes and their effect on gully erosion control : a review
Amaury Frankl
Jan Nyssen
C3
Conference
2015
Manual mapping of drumlins in synthetic landscapes to assess operator effectiveness
Amaury Frankl
A1
Journal Article
in
JOURNAL OF MAPS
2015
Monitoring gully headcut retreat over a rainy season using image-based modelling: an example from Northern Ethiopia
Wouter Lannoeye
Cornelis Stal
Jan Nyssen
Amaury Frankl
C3
Conference
2015
Mountain stream dynamics as impacted by rainfall variability and land cover change in the western Rift Valley escarpment of Northern Ethiopia
Tesfaalem-Ghebreyohannes Asfaha
Jan Nyssen
Amaury Frankl
Dissertation
2015
Nonlinear vegetation cover changes in the North Ethiopian Highlands: evidence from the Lake Ashenge closed basin
Sil Lanckriet
Amaury Frankl
Vanessa Gelorini
Jan Nyssen
A1
Journal Article
in
SCIENCE OF THE TOTAL ENVIRONMENT
2015
North Ethiopian Afro-Alpine tree line dynamics and forest-cover change since the early 20th century
Miro Jacob
Amaury Frankl
Marijn Hendrickx
Etefa Guyassa Dinssa
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2015
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 Asfaha
Amaury Frankl
Elise Monsieurs
Jan Nyssen
C3
Conference
2015
Perspectives locales et globales pour la gestion des terres des régions montagneuses du Nord de l'Éthiopie
Jan Nyssen
Amaury Frankl
A2
Journal Article
in
ECHOGEO
2015
Quaternary glacial and periglacial processes in the Ethiopian Highlands in relation to the current afro-alpine vegetation
Hanne Hendrickx
Miro Jacob
Amaury Frankl
Etefa Guyassa Dinssa
Jan Nyssen
A1
Journal Article
in
ZEITSCHRIFT FUR GEOMORPHOLOGIE
2015
Runoff response of reforesting tropical mountain catchments: the case of western Rift Valley escarpment of Northern Ethiopia
Tesfaalem-Ghebreyohannes Asfaha
Jan Nyssen
Amaury Frankl
C3
Conference
2015
Runoff response to gully control measures in northern Ethiopia
Etefa Guyassa Dinssa
Amaury Frankl
Jan Nyssen
C3
Conference
2015
Sediment flux dynamics as fingerprints of catchment rehabilitation : the case of western Rift Valley escarpment of northern Ethiopia
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
GEOMORPHOLOGY
2015
Sediment supply to the semi-endorheic Raya Graben (Northern Ethiopia)
Biadgilgn Demissie Mullaw
Amaury Frankl
Miro Jacob
Tesfaalem-Ghebreyohannes Asfaha
Jan Nyssen
C3
Conference
2015
The Late-Holocene geomorphic history of the Ethiopian Highlands : supportive evidence from May Tsimble
Sil Lanckriet
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
CATENA
2015
Tree line dynamics in the tropical African highlands: identifying drivers and dynamics
Miro Jacob
Sofie Annys
Amaury Frankl
Etefa Guyassa Dinssa
Jan Nyssen
A1
Journal Article
in
JOURNAL OF VEGETATION SCIENCE
2015
Treeline dynamics and forest cover change in afro-alpine Ethiopia, as affected by climate change and anthropo-zoogenic impacts
Miro Jacob
Amaury Frankl
Hans Beeckman
Jan Nyssen
Bookchapter
in
TropiLakes 2015 : Tropical lakes in a changing environment: water, land, biology, climate and humans : excursion guide pre-conference excursion
2015
Treeline dynamics and forest cover change in afro-alpine Ethiopia, as affected by climate change and anthropo-zoogenic impacts
Miro Jacob
Amaury Frankl
Hans Beeckman
Jan Nyssen
Bookchapter
in
Excursion guide of the TropiLakes2015 pre-conference excursion
2015
Using image-based modelling (SfM-MVS) to produce a 1935 ortho-mosaic of the Ethiopian highlands
Amaury Frankl
Cornelis Stal
Philippe De Maeyer
Jan Nyssen
A1
Journal Article
in
INTERNATIONAL JOURNAL OF DIGITAL EARTH
2015
2014
Assessing the spatiotemporal dynamics of vegetation cover as an indicator of desertification in Egypt using multi-temporal MODIS satellite images
Amaury Frankl
Rudi Goossens
A1
Journal Article
in
ARABIAN JOURNAL OF GEOSCIENCES
2014
Can treeline shift in tropical Africa be used as proxy to study climate change
Miro Jacob
Amaury Frankl
Jan Nyssen
C3
Conference
2014
Environmental conditions and human drivers for changes to north Ethiopian mountain landscapes over 145 years
Jan Nyssen
Amaury Frankl
A1
Journal Article
in
SCIENCE OF THE TOTAL ENVIRONMENT
2014
Extreme hydrologic behaviors and their impacts on river morphology in the semi-endorheic Raya Graben basin (North Ethiopia)
Biadgilgn Demissie Mullaw
Amaury Frankl
Jan Nyssen
C3
Conference
2014
Geomorphology of the Durmitor Mountains and surrounding plateau Jezerska Površ (Montenegro)
Klaas Annys
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
JOURNAL OF MAPS
2014
Historical landscape photographs for calibration of Landsat land use/cover in the Northern Ethiopian Highlands
Stephanie de Mûelenaere
Amaury Frankl
Sander Veraverbeke
Jan Nyssen
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2014
Innovative technologies to understand hydrogeomorphic impacts of climate change scenarios on gully development in drylands : case study from Ethiopia
Amaury Frankl
Cornelis Stal
Alain De Wulf
C3
Conference
2014
Integrated approaches to restore gullies in land prone to soil piping : innovations from the drylands of northern Ethiopia
Amaury Frankl
Lys Moulaert
Jan Nyssen
C3
Conference
2014
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 Mullaw
Amaury Frankl
Jan Nyssen
C3
Conference
2014
Opportunities provided by UAVs to monitor erosion processes in agricultural catchments : a case study from Northern France
Amaury Frankl
Cornelis Stal
Bart De Wit
Alain De Wulf
Jan Nyssen
C3
Conference
2014
Quantifying the geomorphology of natural hazards: opportunities provided by image-based 3D modelling and UAVs
Amaury Frankl
Cornelis Stal
Bart De Wit
Alain De Wulf
Jan Nyssen
C3
Conference
2014
Quantifying the success of improved forest management from dendrochronology : examples from North Ethiopia
Miro Jacob
Amaury Frankl
Etefa Guyassa Dinssa
Jan Nyssen
C3
Conference
2014
Soil erosion in the Zim Potok watershed, Polimlje river basin, Montenegro
Amaury Frankl
Jan Nyssen
C1
Conference
2014
Spatial variability of mountain stream dynamics along the Ethiopian Rift Valley escarpment
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Jan Nyssen
C3
Conference
2014
Spatio-temporal sedimentation patterns in beaver ponds along the Chevral river, Ardennes, Belgium
Maarten De Visscher
Jan Nyssen
Paolo Billi
Amaury Frankl
A1
Journal Article
in
HYDROLOGICAL PROCESSES
2014
The impact of reforestation on discharge and sediment fluxes in drylands : long-term evidences from the Western Rift Valley Escarpment (Northern Ethiopia)
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Jan Nyssen
C3
Conference
2014
The impact of the Quaternary glaciations on the Durmitor mountains (Montenegro) as understood from detailed geomorphological mapping
Amaury Frankl
Klaas Annys
Jan Nyssen
C3
Conference
2014
The northern Ethiopian highlands are greener than at any time in the last 145 years
Jan Nyssen
Amaury Frankl
C3
Conference
2014
The role of land rehabilitation by landless farmers and impacts on soil properties in Hawzen, North Ethiopia
Hailemariam Meaza Gebregergs
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
C3
Conference
2014
Twentieth century land resilience in Montenegro and consequent hydrological response
Jan Nyssen
Amaury Frankl
Lisa Van De Velde
Paolo Billi
A1
Journal Article
in
LAND DEGRADATION & DEVELOPMENT
2014
2013
A reconstruction of the Afro-alpine Erica arborea L. treeline in the Northern Ethiopian highlands since the 1930s
Miro Jacob
Amaury Frankl
Hans Beeckman
Marijn Hendrickx
Alain De Wulf
Jan Nyssen
C3
Conference
2013
A remote sensing technique for measuring spatio-temporal rainfall patterns in a mountainous region with a low density rain gauge network
Miro Jacob
Amaury Frankl
Jan Nyssen
C3
Conference
2013
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 Asfaha
Amaury Frankl
Jan Nyssen
C3
Conference
2013
Assessing spatio-temporal rainfall variability in a tropical mountain area (Ethiopia) using NOAA's rainfall estimates
Miro Jacob
Amaury Frankl
Ann Zwertvaegher
Jan Nyssen
A1
Journal Article
in
INTERNATIONAL JOURNAL OF REMOTE SENSING
2013
Bos, veen en wetland bufferen rivierdebieten in West Europa
Wouter D'Haese
Amaury Frankl
Jan Nyssen
Book
2013
Can treeline dynamics in the afro-alpine north Ethiopian highlands be used as proxy to study climate change?
Miro Jacob
Amaury Frankl
Hans Beeckman
Jan Nyssen
C3
Conference
2013
Catchment rehabilitation and hydro-geomorphic characteristics of mountain streams in the western Rift Valley escarpment of Northern Ethiopia
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Jan Nyssen
C3
Conference
2013
Characterisation of recently retrieved aerial photographs of Ethiopia (1935-1941) and their fusion with current remotely sensed imagery for retrospective geomorphological analysis
Jan Nyssen
Philippe De Maeyer
Amaury Frankl
C3
Conference
2013
Decadal gully development in Northern Ethiopia : understanding networks, volumes and regional variability from remote sensing data
Amaury Frankl
Miro Jacob
Jan Nyssen
C3
Conference
2013
Environmental changes throughout the twentieth century in Montengro
Jan Nyssen
Annelies Kerckhof
Klaas Annys
Amaury Frankl
C3
Conference
2013
Ethiopia in the 1930s: historical aerial photographs and their fusion with current remotely sensed imagery for retrospective landscape analysis
Jan Nyssen
Amaury Frankl
Philippe De Maeyer
C3
Conference
2013
Evidence of recent treeline dynamics in the afro-alpine Ethiopian highlands from aerial photographs and satellite imagery
Miro Jacob
Amaury Frankl
Marijn Hendrickx
Sil Lanckriet
Etefa Guyassa Dinssa
Jan Nyssen
C3
Conference
2013
Factors controlling the morphology and volume (V)–length (L) relations of permanent gullies in the Northern Ethiopian Highlands
Amaury Frankl
Miro Jacob
Jan Nyssen
A1
Journal Article
in
EARTH SURFACE PROCESSES AND LANDFORMS
2013
Flash floods in dryland braided rivers and the impacts on river bank reinforcement works and agricultural activities in Raya Graben (Ethiopia)
Biadgilgn Demissie Mullaw
Amaury Frankl
Jan Nyssen
C3
Conference
2013
Geomorphological mapping of glacial features in the Durmitor mountains (Montenegro) and implications for palaeoclimates
Klaas Annys
Amaury Frankl
Jan Nyssen
C3
Conference
2013
Geomorphology of the Lake Tana basin, Ethiopia
Ludwin Poppe
Amaury Frankl
Teshager Admasu Negatu
Mekete Dessie Wosenie
Jan Nyssen
A1
Journal Article
in
JOURNAL OF MAPS
2013
Gully incision and infill as influenced by climate, land cover change and agro-management: a case-study in North Ethiopia
Sil Lanckriet
Amaury Frankl
Jan Nyssen
C3
Conference
2013
Impact of beaver ponds on river discharge and sediment deposition along the Chevral River, Ardennes, Belgium
Jan Nyssen
Amaury Frankl
Maarten De Visscher
Paolo Billi
C3
Conference
2013
Insight into the braided rivers, flood control measures and potential impacts on agricultural activities in Raya graben
Biadgilgn Demissie Mullaw
Amaury Frankl
Jan Nyssen
C3
Conference
2013
Integrated solutions for severely degrading gully systems in Vertisols: example from the drylands of Northern Ethiopia
Amaury Frankl
Lys Moulaert
Jan Nyssen
C3
Conference
2013
Land use and cover dynamics in Africa since the nineteenth century: warped terrestrial photographs of North Ethiopia
Ellen Meire
Amaury Frankl
Alain De Wulf
Jan Nyssen
A1
Journal Article
in
REGIONAL ENVIRONMENTAL CHANGE
2013
Landdegradatie in de Ethiopische hooglanden
Jan Nyssen
Sil Lanckriet
Miro Jacob
Amaury Frankl
A4
Journal Article
in
DE AARDRIJKSKUNDE : ONDERWIJS IN DE AARDRIJKSKUNDE, SOCIALE VORMING EN MILIEUBEHEER
2013
Mapping a century of forest cover change and treeline dynamics in the north Ethiopian Highlands: the Lib Amba case
Miro Jacob
Amaury Frankl
Marijn Hendrickx
Alain De Wulf
Jan Nyssen
C3
Conference
2013
Quantifying gully development patterns since 1963 from small-scale aerial photographs and high-resolution satellite images
Amaury Frankl
Miro Jacob
Jan Nyssen
C3
Conference
2013
Quantifying long-term changes in gully networks and volumes in dryland environments: the case of Northern Ethiopia
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
GEOMORPHOLOGY
2013
Regional geomorphological mapping of Montenegro: landform genesis and present processes
Jan Nyssen
Amaury Frankl
C3
Conference
2013
The effect of rainfall on spatio-temporal variability in cropping systems and duration of crop cover in the Northern Ethiopian Highlands
Amaury Frankl
Miro Jacob
Jan Nyssen
A1
Journal Article
in
SOIL USE AND MANAGEMENT
2013
The geomorphological map of Lake Tana basin (Ethiopia)
Ludwin Poppe
Jan Nyssen
Teshager Admasu Negatu
Amaury Frankl
C3
Conference
2013
The hydro-geomorphic response of mountain streams to recent catchment rehabilitation in the western Rift Valley escarpment of northern Ethiopia
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Jan Nyssen
C3
Conference
2013
The impact of land use on soil erosion in the river basin Boljanska Rijeka in Montenegro
Jan Nyssen
Annelies Kerckhof
Klaas Annys
Amaury Frankl
C1
Conference
2013
Transferring Google Earth observations to GIS-software : example from gully erosion study
Amaury Frankl
Ann Zwertvaegher
Jan Nyssen
A1
Journal Article
in
INTERNATIONAL JOURNAL OF DIGITAL EARTH
2013
Using Google Earth to map and understand gully development
Amaury Frankl
Jan Nyssen
Ann Zwertvaegher
C3
Conference
2013
Vegetation covers change and braiding rivers in the marginal grabens of the Ethiopian Rift Graben
Biadgilgn Demissie Mullaw
Amaury Frankl
Jan Nyssen
C3
Conference
2013
2012
Gully development and its spatio-temporal variability since the late 19th century in the Northern Ethiopian Highlands
Amaury Frankl
A2
Journal Article
in
AFRIKA FOCUS
2012
Gully development and its spatiotemporal variability since the late 19th century in the northern Ethiopian Highlands
Amaury Frankl
Jan Nyssen
Dissertation
2012
Gully head retreat rates in the semi-arid highlands of Northern Ethiopia
Amaury Frankl
Jan Nyssen
A1
Journal Article
in
GEOMORPHOLOGY
2012
L'effet des barrages de castors sur les évènements de crues des petits cours d'eau
Jan Nyssen
Paolo Billi
Maarten De Visscher
Amaury Frankl
C3
Conference
2012
Land resilience and hydrological response throughout the twentieth century in Montenegro
Jan Nyssen
Amaury Frankl
Paolo Billi
C3
Conference
2012
Recent trends in gully erosion as evidenced by repeat photography around Hagere Selam (Northern Ethiopia)
Jan Nyssen
Amaury Frankl
C3
Conference
2012
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 Nyssen
Amaury Frankl
Paolo Billi
C3
Conference
2011
Assessing gully headcut retreat rates in the semi-arid highlands of northern Ethiopia
Amaury Frankl
Morgan De Dapper
Jan Nyssen
C3
Conference
2011
Cropping systems distribution in the North Ethiopian Highlands as related to spatiotemporal rainfall patterns
Miro Jacob
Amaury Frankl
Jan Nyssen
C3
Conference
2011
Landscape recovery and resilience in a badly degraded region, Tigray (Ethiopia): 1974 - 2006
Jan Nyssen
Amaury Frankl
C3
Conference
2011
Linking long-term gully and river channel dynamics to environmental change using repeat photography (Northern Ethiopia)
Amaury Frankl
Jan Nyssen
Morgan De Dapper
Paolo Billi
A1
Journal Article
in
GEOMORPHOLOGY
2011
Long-term gully and river channel dynamics in Tigray
Amaury Frankl
Jan Nyssen
Morgan De Dapper
Bookchapter
in
Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands
2011
Measures to tackle downstream water pollution by urban development in a mountainous semi-arid landscape dominated by gullies (North Ethiopia)
Amaury Frankl
Morgan De Dapper
Jan Nyssen
C3
Conference
2011
Monitoring gully headcut retreat rates in May Bati
Amaury Frankl
Morgan De Dapper
Jan Nyssen
Bookchapter
in
Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands
2011
Mountain stream dynamics as impacted by land cover/use change and rainfall variability in the northern Ethiopian highlands
Tesfaalem-Ghebreyohannes Asfaha
Amaury Frankl
Jan Nyssen
C3
Conference
2011
Repeat photography for studies on environmental changes and geomorphological processes in northern Ethiopia
Jan Nyssen
Amaury Frankl
Bookchapter
in
Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands
2011
The importance of using historical natural resource data in modern land-use planning: examples in Sudan and Ethiopia
Jan Nyssen
Amaury Frankl
C3
Conference
2011
Treeline dynamics in Afro-Alpine Ethiopia as affected by climate change and anthropo-zoogenic impacts
Miro Jacob
Amaury Frankl
Hans Beeckman
Jan Nyssen
C3
Conference
2011
Trends in gully erosion as evidenced from repeat photography (North Ethiopia)
Amaury Frankl
Jan Nyssen
Morgan De Dapper
A2
Journal Article
in
LA LANDFORM ANALYSIS
2011
Understanding gully erosion dynamics since 1965 in May Bati, Northern Ethiopia
Amaury Frankl
Stephanie de Mûelenaere
Miro Jacob
Morgan De Dapper
Jan 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
2011
Upper tree limit and land use on the upper slopes of Ferrah Amba, the peak of Tigray (3939 m a.s.l.)
Jan Nyssen
Amaury Frankl
Miro Jacob
Bookchapter
in
Excursion guide : post-conference excursion : geomorphological hazards, land degradation and resilience in the North Ethiopian highlands
2011
2010
Analyzing historical and present-day gully erosion and its drivers in the highlands of North Ethiopia
Amaury Frankl
Ellen Meire
Stephanie de Mûelenaere
Miro Jacob
Morgan De Dapper
Paolo Billi
Jan Nyssen
C3
Conference
2010
Climatic belt dynamics on a tropical mountain under strong anthropogenic and zoogenic impact: Mt Tsebet (3946 m a.s.l.) in East Africa
Jan Nyssen
Amaury Frankl
Stephanie de Mûelenaere
C3
Conference
2010
Cropping systems in the Tigray highlands (north Ethiopia) as related to spatiotemporal variability of rainfall
Miro Jacob
Amaury Frankl
Jan Nyssen
C3
Conference
2010
Development of gully networks and volumes since 1965 in the May Mekdan catchment (northern Ethiopian highlands)
Amaury Frankl
Jan Nyssen
C3
Conference
2010
Digital photographic archives for environmental and historical studies: an example from Ethiopia
Jan Nyssen
Amaury Frankl
Paolo Billi
A1
Journal Article
in
SCOTTISH GEOGRAPHICAL JOURNAL
2010
Dynamics of gully and river channel erosion in Northern Ethiopia: diachronic analysis of terrestrial photographs
Amaury Frankl
Jan Nyssen
Morgan De Dapper
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
2010
Gully development in North Ethiopia's mountains
Amaury Frankl
Jan Nyssen
Stephanie de Mûelenaere
Ellen Meire
Morgan De Dapper
C3
Conference
2010
Gully networks and volumes since 1965 in the May Mekdan catchment (northern Ethiopian highlands)
Amaury Frankl
Jan Nyssen
C3
Conference
2010
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 Meire
Amaury Frankl
Jan Nyssen
C3
Conference
2010
Impacts of direct human activity and climate change on north Ethiopian mountain landscapes over 140 years
Jan Nyssen
Amaury Frankl
Paolo Billi
C3
Conference
2010
Land use and cover changes in the northern Ethiopian highlands : Landsat data analysis using contemporaneous ground photographs for calibration
Stephanie de Mûelenaere
Amaury Frankl
Jan Nyssen
C3
Conference
2010
Land use changes as derived from repeat photography and hydrological response in Montenegro in the 20th century
Jan Nyssen
Amaury Frankl
Koen Gillijns
Lisa Van De Velde
Paolo Billi
C3
Conference
2010
Land use/cover change from 1868 to 2000 in the north Ethiopian highlands: integration of satellite imagery and terrestrial photography
Stephanie de Mûelenaere
Ellen Meire
Amaury Frankl
Jan Nyssen
C3
Conference
2010
Land use/cover change in the north Ethiopian highlands : integration of satellite imagery and terrestrial photography
Stephanie de Mûelenaere
Amaury Frankl
Jan Nyssen
C3
Conference
2010
Mapping of land use and soil cover in the North Ethiopian highlands using warped terrestrial photographs
Ellen Meire
Amaury Frankl
Jan Nyssen
C3
Conference
2010
Rainfall variability in the North Ethiopian highlands and impacts on the cropping system, runoff response and soil loss
Miro Jacob
Amaury Frankl
Jan Nyssen
C3
Conference
2010
Use of digital elevation models to understand and map glacial landforms: the case of the Canigou Massif (Eastern Pyrenees, France)
Amaury Frankl
Jan Nyssen
Irenée Heyse
A1
Journal Article
in
GEOMORPHOLOGY
2010
2009
Analyzing gully erosion and controlling factors since 1868 in north Ethiopia
Amaury Frankl
Ellen Meire
Stephanie de Mûelenaere
Morgan De Dapper
Alain De Wulf
Jan Nyssen
C3
Conference
2009
Analyzing long-term gully erosion evolution and environmental change in North Ethiopia’s semi-arid mountains
Amaury Frankl
Stephanie de Mûelenaere
Ellen Meire
Morgan De Dapper
Alain De Wulf
Jan Nyssen
C3
Conference
2009
Desertification and land resilience in the north Ethiopian highlands as evidenced by historical photographs
Jan Nyssen
Amaury Frankl
C3
Conference
2009
Desertification? Northern Ethiopia re-photographed after 140 years
Jan Nyssen
Amaury Frankl
A1
Journal Article
in
Science of the Total Environment
2009
Gully networks and volumes from IKONOS imagery and digital elevation models in northern Ethiopia
Amaury Frankl
Ellen Meire
Stephanie de Mûelenaere
Morgan De Dapper
Alain De Wulf
Jan Nyssen
C1
Conference
2009
Land Degradation and Resilience in the North Ethiopian Highlands as evidenced by Historical Photographs
Jan Nyssen
Amaury Frankl
Paolo Billi
C3
Conference
2009
Land degradation and resilience in the North Ethiopian Highlands as evidenced by historical photographs
Jan Nyssen
Amaury Frankl
Morgan De Dapper
C3
Conference
2009
North Ethiopian highland landscapes rephotographed
Jan Nyssen
Amaury Frankl
Bookchapter
in
Re-Marc-able Landscapes – Marc-ante Landschappen. Liber Amicorum Marc Antrop
2009
Repeat photography for evaluation of desertification and land resilience: the North Ethiopian highlands rephotographed since 1868
Jan Nyssen
Amaury Frankl
C3
Conference
2009
Time-lapsed photography for analyzing gully erosion in its relation with land use changes in the north Ethiopian highlands
Amaury Frankl
Ellen Meire
Stephanie de Mûelenaere
Morgan De Dapper
Alain De Wulf
Jan Nyssen
C3
Conference
2009
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 Frankl
Ellen Meire
Stephanie de Mûelenaere
Morgan De Dapper
Jean Poesen
Alain De Wulf
Jan Nyssen
C3
Conference
2008
Desertification and resilience in the densely populated and semi-arid highlands of north Ethiopia – evidence from photomonitoring with 140 years interval
Jan Nyssen
Jean Poesen
Amaury Frankl
C1
Conference
2008
Desertification and resilience in the densely populated and semi-arid highlands of northern Ethiopia – evidence from photo monitoring with 140 years interval
Jan Nyssen
Amaury Frankl
C1
Conference
2008
Effects of region-wide soil and water conservation in semi-arid areas: the case of northern Ethiopia
Jan Nyssen
Jean Poesen
Amaury Frankl
A1
Journal Article
in
ZEITSCHRIFT FUR GEOMORPHOLOGIE
2008
Gully networks and volumes from IKONOS imagery and digital elevation models in northern Ethiopia
Amaury Frankl
Jan Nyssen
Morgan De Dapper
Jean Poesen
Alain De Wulf
C3
Conference
2008
Semi-automated gully volume quantification from digital elevation models: a new technique tested in the May Zeg Zeg catchment, northern Ethiopia
Amaury Frankl
Jan Nyssen
Morgan De Dapper
Jean Poesen
C3
Conference
2008
2007
140 years of landscape change in the Ethiopian highlands
Jan Nyssen
Amaury Frankl
Jean Poesen
C1
Conference
2007
Sporen van glaciale morfologie in het massief van de Canigou aan de hand van een detailstudie in de Coumeladevallei
Amaury Frankl
Irenée Heyse
A4
Journal Article
in
DE AARDRIJKSKUNDE : ONDERWIJS IN DE AARDRIJKSKUNDE, SOCIALE VORMING EN MILIEUBEHEER
2007