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Mixed crop–livestock farming system is a major livelihood strategy in most sub-Sahara African countries. Low water use efficiency and water scarcity characterize the dominant rainfed agricultural production system in the densely populated highlands of Ethiopia. Improving water productivity in the...


Debela, A.A.Erkossa, TekluZuberi, M.I.[Management practices and agro-ecological effects on crop water productivity in Meja watershed, Ethiopia]Management practices and agro-ecological effects on crop water productivity in Meja watershed, Ethiopia

This study was conducted in Mizewa watershed which is located in Blue Nile Basin (BNB) to estimate on-site financial cost of erosion in terms of yield reduction taking maize as representative crop. For this purpose, discharge measurement and runoff sampling was made during the rainy season of 201...


Taye, G.Adgo, E.Erkossa, Teklu[On-site financial costs of soil erosion by runoff from the Mizewa catchment of the Blue Nile basin]On-site financial costs of soil erosion by runoff from the Mizewa catchment of the Blue Nile basin

Most soil erosion studies conducted in Ethiopia are focused on quantification of sediment and lack specific information on temporal and spatial variability of sediment and its associated plant nutrients loss. This study was, therefore quantified and characterized runoff and sediment along with es...


Desalegn, B.Erkossa, Teklu[Characteristics and on-site financial costs of erosion in the Meja watershed of the Abay basin, Ethiopia]Characteristics and on-site financial costs of erosion in the Meja watershed of the Abay basin, Ethiopia
Kizito, FredWilliams, Timothy O.McCartney, Matthew P.Erkossa, Teklu[Green and blue water dimensions of foreign direct investment in biofuel and food production in West Africa: the case of Ghana and Mali.]Green and blue water dimensions of foreign direct investment in biofuel and food production in West Africa: the case of Ghana and Mali.
Awulachew, Seleshi BekeleDemissie, Solomon S.Hagos, FitsumErkossa, TekluPeden, Donald G.[Water management intervention analysis in the Nile Basin]Water management intervention analysis in the Nile Basin

Waterlogged Vertisols are amongst the high potential soils where management interventions could result in positive impacts. This study utilized soil, climate and crop and livestock productivity data and models to demonstrate intensification strategies which increase crop–livestock system producti...


Erkossa, TekluHaileslassie, AmareMacAlister, C.[Enhancing farming system water productivity through alternative land use and improved water management of rainfed agriculture in Vertisol areas]Enhancing farming system water productivity through alternative land use and improved water management of rainfed agriculture in Vertisol areas

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