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This paper applies the principles of water-use accounts, developed in the first of the series, to the São Francisco basin in South America. The São Francisco Basin lies wholly within Brazil. There are several major dams and wetlands in the Basin. Net runoff is about 16% of total precipitation. Gr...


Eastham, JudyKirby, M.Mainuddin, M.[Water-use accounts in CPWF basins: Simple water-use accounting of the São Francisco Basin]Water-use accounts in CPWF basins: Simple water-use accounting of the São Francisco Basin

Githiga, J.M.Reid, Robin S.Muchiru, A.Dijk, S. van[Survey of water quality changes with land use type, in the Loitokitok Area, Kajiado District, Kenya]Survey of water quality changes with land use type, in the Loitokitok Area, Kajiado District, Kenya

Livestock systems globally are changing rapidly in response to human population growth, urbanization, and growing incomes. This paper discusses the linkages between burgeoning demand for livestock products, growth in livestock production, and the impacts this may have on natural resources, and ho...


Thornton, Philip K.Herrero, Mario T.[The inter-linkages between rapid growth in livestock production, climate change, and the impacts on water resources, land use, and deforestation]The inter-linkages between rapid growth in livestock production, climate change, and the impacts on water resources, land use, and deforestation
Autor: Frost, P.

This discussion paper proposes some strategic directions for CIFOR on the theme of Forests and Water, principally in the context of the CGIAR Global Challenge Program on Water and Food. Within this program, CIFOR may have a comparative research advantage on issues of governance systems; the links...


Frost, P.[Forests and water: some sugested strategic directions for CIFOR]Forests and water: some sugested strategic directions for CIFOR

Discusses water requirements & intake and renal physiology in cattle, esp. those kept by Borana pastoralists in Ethiopia, in relation to some of the issues raised by JEPSS Research Memorandum no. 1.


Nicholson, M.J.[Watering, renal physiology and control of water loss]Watering, renal physiology and control of water loss

This paper looks at the applicability of three management oriented simulation models that are being evaluated by the environmental Sciences Division at ILCA. Basically the three models (CERES-maize NITROSIM and SCUAF) have been designed to simulate crop growth and development and crop yields, as ...


Saka, A.R.Haque, I.[Maize/Annual forage legumes mixed cropping systems: Characterizing water and Nitrogen dynamics in maize/vetch pure and mixed stands. II. Criteria for model selection and minimum data sets requirements for model use and verification]Maize/Annual forage legumes mixed cropping systems: Characterizing water and Nitrogen dynamics in maize/vetch pure and mixed stands. II. Criteria for model selection and minimum data sets requirements for model use and verification
Autor: Swallow, B.M.

This paper reviews the studies of property institutions that have been undertaken by researchers affiliated with the International Livestock Centre for Africa (ILCA) since 1980. Particular attention is given to the systems studies and an ongoing study of the impacts of trypanosomiasis control on ...


Swallow, B.M.[Overview of ILCA's research on property rights]Overview of ILCA's research on property rights
Autor: Upton, M.

Discusses possible interactions between dif. watering frequencies and the degradation of land around watering points.


Upton, M.[Notes on JEPSS research memo no. 6. Part II. Watering strategies in arid areas. Grazing radius and ecological implications]Notes on JEPSS research memo no. 6. Part II. Watering strategies in arid areas. Grazing radius and ecological implications

Describes procedures for the analysis of chemical constituents in soil, plant, water, fertilizer, animal manure and compost samples. Includes simple procedures for collecting, preparing and storing samples, including information on the need to care for field and laboratory materials such as sampl...


Tadesse, T.Haque, I.Aduayi, E.A.[Soil, plant, water, fertilizer, animal manure and compost analysis manual]Soil, plant, water, fertilizer, animal manure and compost analysis manual

This document gives detailed step by step information on minium data sets collection procedures for the maize/vetch intercropping trial conducted at the Debre Zeit Expeiment Station in the Ethiopian highlands. Details are given on soil characterization, plot layout, initial condition soil samplin...


Saka, A.R.Haque, I.Singh, U.Thornton, Philip K.[Maize/Annual forage legumes mixed cropping systems: Characterizing water and nitrogen dynamics in maize/vetch pure and mixed stands. 1. Procedures for collecting minimum data sets]Maize/Annual forage legumes mixed cropping systems: Characterizing water and nitrogen dynamics in maize/vetch pure and mixed stands. 1. Procedures for collecting minimum data sets

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