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East-Africa is highly vulnerable to climate variability and adverse effects of climate change. This has made it a challenge to predictors of early warning systems. Extended and above normal rainfall across arid and semi-arid Africa after a warm phase of El Niño creates conditions favourable for o...


Kiplimo, Jusper RonohWaithaka, H.E.Notenbaert, An Maria OmerBett, Bernard K.[Coping capacity of households to Rift Valley fever case study: Ijara District, Kenya]Coping capacity of households to Rift Valley fever case study: Ijara District, Kenya
González, Carlos EduardoJarvis, AndyPalacio Mejía, JD[Biogegraphy of the Colombian oak, Querqus humboldtii Bonpl : geographical distribution and their climatic adaptation]Biogegraphy of the Colombian oak, Querqus humboldtii Bonpl : geographical distribution and their climatic adaptation

Lowlands in Ethiopia cover about 60 percent of the total land area, of which about 60 percent is arid. Land use in the lowlands is dominated by pastoralist and agropastoralist production systems. Livestock production constitutes the most important component of the system and rangeland is the majo...


Berhe, KahsayGebremedhin, BerhanuEhui, Simeon K.Mohamed-Saleem, M.A.[Development needs of pastoral and agropastoral production systems in Ethiopia: Lessons learnt from ILRI's research in some pastoral areas of Ethiopia]Development needs of pastoral and agropastoral production systems in Ethiopia: Lessons learnt from ILRI's research in some pastoral areas of Ethiopia

Poor drainage is found on about 11.3% of agricultural land in Latin America where physiography promotes flooding, high groundwater tables, or stagnant surface water (waterlogging). Waterlogging drastically reduces oxygen diffusion into the soil causing hypoxia which is the main limitation that re...


Cardoso Arango, Juan AndrésJiménez, JuanRincón, Joisse DayanaGuevara, Edward D.Hoek, Rein van derJarvis, AndyPeters, MichaelMiles, John W.Ayarza, Miguel AngelCajas, SocorroRincón, ÁlvaroMateus, HenryQuiceno, JaimeBarragán, WilsonLascano, Carlos E.Argel M., Pedro J.Mena Urbina, Martin A.Hertentains, LuisRao, Idupulapati M.[Advances in improving tolerance to waterlogging in Brachiaria grasses]Advances in improving tolerance to waterlogging in Brachiaria grasses
Calberto, G.Blake, D.Staver, C.Carvajal, M.Brown, D.[The frequency and effects of weather events on banana productivity - results of a global survey]The frequency and effects of weather events on banana productivity - results of a global survey
Autor: Desta, S.

The pastoral areas of Ethiopia are one of the most drought-vulnerable with chronic food deficiencies between 1980-1 and 1999-2000 these areas suffered 3 major droughts. In all droughts the Borana pastoralists lost 35-67 percent of their livestock. The position of the southern Ethiopian rangelands...


Desta, S.[Pastoralism and natural resource management: The case of the pastoral Borana in southern Ethiopia]Pastoralism and natural resource management: The case of the pastoral Borana in southern Ethiopia
Thornton, Philip K.Blümmel, MichaelOkike, I.Jones, Peter G.Wright, Iain A.Herrero, Mario T.Kristjanson, Patricia M.[Impacts of climate change on livestock in sub-Saharan Africa: What can be done?]Impacts of climate change on livestock in sub-Saharan Africa: What can be done?
Autor: Coppock, D.L.

Ethiopia has a vast lowland area that is important for human subsistence and the national economy. This paper reviews the physical and biological features of the lowlands and some Development perspectives that have been pursued since the 1970s. As elsewhere in Ethiopia, the lowlands have growing ...


Coppock, D.L.[The arid and semiarid low lands of Ethiopia: Environments, pastoral economies and issues in natural resources sustainability]The arid and semiarid low lands of Ethiopia: Environments, pastoral economies and issues in natural resources sustainability

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