Ayana Angassa Abdeta

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Bekele MegersaAddis Ababa UniversityVerified email at uni-hohenheim.de
Adugna ToleraHawassa UniversityVerified email at hu.edu.et
Abubeker HassenProfessor, Department of Animal Science, University of PretoriaVerified email at up.ac.za
Prof. Anna TreydteNM-AISTVerified email at nm-aist.ac.tz
Robert B WeladjiProfessor, Concordia UniversityVerified email at concordia.ca
Joseph O. OgutuSenior Statistician, Biostatistics Unit, Institute of Crop Science, University of HohenheimVerified email at uni-hohenheim.de
Hans-Peter PiephoBiostatistics Unit, Institute of Crop Science, University of Hohenheim, GermanyVerified email at uni-hohenheim.de
Anja LinstaedterUniversity of Potsdam, Institute for Biochemistry and BiologyVerified email at uni-potsdam.de
Minyahel TilahunAssistant Professor at Wolkite University, EthiopiaVerified email at wku.edu.et
Beyene Teklu MellissePhD in Agricultural SustainabilityVerified email at hu.edu.et
Diress TsegayeResearcherVerified email at ibv.uio.no
Wolde MekuriaSenior Researcher - Environment and DevelopmentVerified email at cgiar.org
Nils Chr. StensethProfessor in ecology and evolution, University of Oslo, NorwayVerified email at mn.uio.no
Ermias Aynekulu BetemariamLandscape ecologist, Center for International Forestry Research (CIFOR) & World Agroforestry (ICRAF)Verified email at cifor-icraf.org
Mulugeta Lemenih KassayeAssociate professor of forestry and natural reosurces management, Wondo Genet Verified email at farmafrica-eth.org
Patrick Byakagaba, Ph.D.Makerere UniversityVerified email at caes.mak.ac.ug
Professor Eyassu SeifuBotswana University of Agriculture and Natural ResourcesVerified email at buan.ac.bw
Wame BoitumeloAnimal ScientistVerified email at buan.ac.bw
P. VedeldProfessor, Environment and development studies, NORAGRIC, University of Life Sciences, Ås, NorwayVerified email at nmbu.no
Ashenafi BurkaPhD Candidate in AAUVerified email at aau.edu.et

Ayana Angassa Abdeta

Botswana University of Agriculture and Natural Resources

Verified email at buan.ac.bw - Homepage

Dryland ecosystem Environment and Development Studies Rangeland Ecology Natural Resource Management Climate Change


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Herder perceptions on impacts of range enclosures, crop farming, fire ban and bush encroachment on the rangelands of Borana, Southern Ethiopia A Angassa, G Oba Human ecology 36, 201-215, 2008	311	2008
Effects of grazing intensity and bush encroachment on herbaceous species and rangeland condition in southern Ethiopia A Angassa Land Degradation & Development 25 (5), 438-451, 2014	229	2014
Change in dominance determines herbivore effects on plant biodiversity Nature Ecology and Evolution, 018-0696, 2018	225*	2018
Effects of grazing pressure, age of enclosures and seasonality on bush cover dynamics and vegetation composition in southern Ethiopia A Angassa, G Oba Journal of arid environments 74 (1), 111-120, 2010	213	2010
Relating long-term rainfall variability to cattle population dynamics in communal rangelands and a government ranch in southern Ethiopia A Angassa, G Oba Agricultural systems 94 (3), 715-725, 2007	204	2007
The role of livestock diversification in ensuring household food security under a changing climate in Borana, Ethiopia. AVZ Bekele Megersa, André Markemann, Ayana Angassa Food Security 6 (1), 15-28, 2014	158	2014
The role of area enclosures and fallow age in the restoration of plant diversity in northern Ethiopia MH Abebe, G Oba, A Angassa, RB Weladji African journal of ecology 44 (4), 507-514, 2006	106	2006
Ecological condition of encroached and non‐encroached rangelands in Borana, Ethiopia A Angassa, RMT Baars African Journal of Ecology 38 (4), 321-328, 2000	93	2000
Current range condition in southern Ethiopia in relation to traditional management strategies: the perceptions of Borana pastoralists A Angassa, F Beyene Tropical Grasslands 37 (1), 53-59, 2003	92	2003
Livestock Diversification: an Adaptive Strategy to Climate and Rangeland Ecosystem Changes in Southern Ethiopia AVZ Bekele Megersa, André Markemann, Ayana Angassa, Joseph O. Ogutu, Hans ... Human Ecology, 2014	91	2014
Effects of management and time on mechanisms of bush encroachment in southern Ethiopia A Angassa, G Oba African Journal of Ecology 46 (2), 186-196, 2008	91	2008
The ecological impact of bush encroachment on the yield of grasses in Borana rangeland ecosystem A Angassa African Journal of Ecology 43 (1), 14-20, 2005	87	2005
Effects of enclosure management on carbon sequestration, soil properties and vegetation attributes in East African rangelands K Feyisa, S Beyene, A Angassa, MY Said, J de Leeuw, A Abebe, ... Catena 159, 9-19, 2017	84	2017
Impacts of climate change and variability on cattle production in southern Ethiopia: Perceptions and empirical evidence B Megersa, A Markemann, A Angassa, JO Ogutu, HP Piepho, AV Zaráte Agricultural systems 130, 23-34, 2014	83	2014
Conversion of savanna rangelands to bush dominated landscape in Borana, Southern Ethiopia T Abate, A Angassa Ecological processes 5, 1-18, 2016	78	2016
Nutritive value of grasses in semi-arid rangelands of Ethiopia: local experience based herbage preference evaluation versus laboratory analysis T Habtamu, M I Casper, A Ayana, A Hassen Asian Australian Journal of Animal Sciences, 2013	75	2013
Long-term livestock exclosure did not affect soil carbon in southern Ethiopian rangelands E Aynekulu, W Mekuria, D Tsegaye, K Feyissa, A Angassa, J de Leeuw, ... Geoderma 307, 1-7, 2017	67	2017
Camel management as an adaptive strategy to climate change by pastoralists in southern Ethiopia G Wako, M Tadesse, A Angassa Ecological Processes 6 (1), 1-12, 2017	63	2017
Savanna land use and its effect on soil characteristics in southern Ethiopia A Angassa, B Sheleme, G Oba, AC Treydte, A Linstädter, J Sauerborn Journal of Arid Environments 81, 67-76, 2012	58	2012
The effect of clearing bushes and shrubs on range condition in Borana, Ethiopia A Angassa Tropical Grasslands 36 (2), 69-76, 2002	52	2002

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