Segui
Ayana Angassa Abdeta
Ayana Angassa Abdeta
Botswana University of Agriculture and Natural Resources
Email verificata su buan.ac.bw - Home page
Titolo
Citata da
Citata da
Anno
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
3112008
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
2292014
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
2132010
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
2042007
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
1582014
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
1062006
Ecological condition of encroached and non‐encroached rangelands in Borana, Ethiopia
A Angassa, RMT Baars
African Journal of Ecology 38 (4), 321-328, 2000
932000
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
922003
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
912014
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
912008
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
872005
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
842017
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
832014
Conversion of savanna rangelands to bush dominated landscape in Borana, Southern Ethiopia
T Abate, A Angassa
Ecological processes 5, 1-18, 2016
782016
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
752013
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
672017
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
632017
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
582012
The effect of clearing bushes and shrubs on range condition in Borana, Ethiopia
A Angassa
Tropical Grasslands 36 (2), 69-76, 2002
522002
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
Articoli 1–20