Ayana Angassa

Change in dominance determines herbivore effects on plant biodiversity

Sally E. Koerner, Melinda D. Smith, Deron E. Burkepile et al. · Nature Ecology & Evolution · 2018 · 267 citations · Full text

Life Sciences, Ecology, Plant Biology +14

Herder Perceptions on Impacts of Range Enclosures, Crop Farming, Fire Ban and Bush Encroachment on the Rangelands of Borana, Southern Ethiopia

Ayana Angassa, Gufu Oba · Human Ecology · 2008 · 201 citations

Natural Resources, Range Management, Rangeland Management +13

EFFECTS OF GRAZING INTENSITY AND BUSH ENCROACHMENT ON HERBACEOUS SPECIES AND RANGELAND CONDITION IN SOUTHERN ETHIOPIA

Ayana Angassa · Land Degradation and Development · 2012 · 181 citations

Natural Resources, Ecology, Landscape Ecology +16

Relating long-term rainfall variability to cattle population dynamics in communal rangelands and a government ranch in southern Ethiopia

Ayana Angassa, Gufu Oba · Agricultural Systems · 2007 · 140 citations

Agriculture, Pasture Management, Rangeland Management +6

Effects of grazing pressure, age of enclosures and seasonality on bush cover dynamics and vegetation composition in southern Ethiopia

Ayana Angassa, Gufu Oba · Journal of Arid Environments · 2009 · 138 citations

Natural Resources, Ecology, Pasture Management +17