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Autor: Haan, C. de

Outline of the two dif. programmes developed by ILCA to study livestock production potential in the sub - humid and humid tropics, with particular reference to tsetse fly problems, ranch Development, land use strategy, and small ruminant production.


Haan, C. de[ILCA's strategy for improving animal production in the humid and sub-humid tropics]ILCA's strategy for improving animal production in the humid and sub-humid tropics
Autor: Sandford, S.

Explains range administration, its objectives & sources of information; suggests a programme for information processing, priorities of importance in information and some useful techniques for collecting and analysing information; examines the influence of providing information on results, and dis...


Sandford, S.[Information systems for range administration in developing countries with special reference to Africa]Information systems for range administration in developing countries with special reference to Africa

It has been hypothesized that the presence of the tsetse fly has protected the biological diversity of the African continent by preventing over-use of ecosystems by people and their livestock. Our objective was to evaluate how changes in land-use, a likely impact of tsetse control, affect selecte...


Gardiner, A.J.Reid, Robin S.[Effects of land-use change after tsetse control on biological diversity: The case of northwestern Zimbabwe]Effects of land-use change after tsetse control on biological diversity: The case of northwestern Zimbabwe

More effective control of tsetse-transmitted trypanosomiasis may open vast areas of Africa to livestock production, both increasing food production and endangering biodiversity on the continent. This paper Reports on the Development of a conceptual model of the linkages between trypanosomiasis co...


Reid, Robin S.Kruska, R.L.Ellis, J.E.Wilson, C.J.Perry, Brian D.[Environmental impacts of trypanosomiasis control through land-use change: Conceptual model, approach and preliminary results]Environmental impacts of trypanosomiasis control through land-use change: Conceptual model, approach and preliminary results

To understand the environmental impacts of controlling trypanosomosis, there are two principle questions to answer: 1) How does controlling trypanosomosis affect the pattern and rate of land-use/land cover change? 2) If these changes occur, how do they affect ecosystem structure and function? For...


Reid, Robin S.[Impacts of trypanosomosis on land-use and the environment in Africa: State of our knowledge and future directions]Impacts of trypanosomosis on land-use and the environment in Africa: State of our knowledge and future directions

Sachedina, H.[Conservation, land rights and livelihoods in the Tarangire ecosystem of Tanzania: Increasing incentives for non-conservation compatible land use change through conservation policy]Conservation, land rights and livelihoods in the Tarangire ecosystem of Tanzania: Increasing incentives for non-conservation compatible land use change through conservation policy
Adejuyigbe, C.Tian, G.Adeoye, G.Kang, B.[Impact of landuse practices on soil microarthropod populations]Impact of landuse practices on soil microarthropod populations
Khan, Z.H.Kamal, F. A.Khan, N.A.A.Khan, S.H.Rahman, M.M.Khan, M.S.A.Islam, A.K.M.S.Sharma, R. Bharat[External drivers of change, scenarios and future projections of the surface water resources in the Ganges coastal zone of Bangladesh]External drivers of change, scenarios and future projections of the surface water resources in the Ganges coastal zone of Bangladesh
Autor: Lal, R.

Soil erosion hazard in tropical Africa is a serious threat towards sustained productivity. The available basic research information on soil, climate, and land use is rather sketchy and indicates that the severity of the erosion hazard may be attributed to soil characteristics, low soil loss toler...


Lal, R.[Analyses of different processes governing soil erosion by water in the tropics]Analyses of different processes governing soil erosion by water in the tropics

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