The broader ecological and social contexts within which livestock husbandry of Sudano-Sahelian West Africa operates have changed significantly over the past thirty years. This study concerns how: (1) these broader trends have affected the quantity and quality of labor investments into livestock h...
Turner, M.D.
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Hiernaux, Pierre H.Y.
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[Changing access to labor, pastures, and knowledge: the extensification of grazing management in Sudano-Sahelian West Africa]
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Changing access to labor, pastures, and knowledge: the extensification of grazing management in Sudano-Sahelian West Africa
Improved understandings of the agricultural and range ecologies of semi-arid Africa require better information on the spatiotemporal distribution of domestic livestock across agropastoral landscapes. An empirical GIS-based approach was developed for estimating distributions of herded livestock a...
Turner, M.D.
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Hiernaux, Pierre H.Y.
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[The use of herders' accounts to map livestock activities across agropastoral landscapes in Semi-Arid Africa]
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The use of herders' accounts to map livestock activities across agropastoral landscapes in Semi-Arid Africa
Poor cropland fertility and a rapidly rising demand for food force Sahelian farmers to cultivate more land and shorten fallow periods. This mostly leads to a gradual decline in crop yields per hectare, which can be counterbalanced by the systematic use of livestock manure on cropland. To assess t...
Schlecht, E.
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Hiernaux, Pierre H.Y.
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Achard, F.
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Turner, M.D.
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[Livestock related nutrient budgets within village territories in western Niger]
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Livestock related nutrient budgets within village territories in western Niger
1. growth and nutrient-uptake responses of annual rangeland to defoliation were studied at 13 sandy range sites located across the Sahelian zone of mali between 1977 and 1989. 34 clipping experiments (site-years) were conducted using identical treatment designs with respect to the timing and freq...
Hiernaux, Pierre H.Y.
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Turner, M.D.
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[The effect of clipping on growth and nutrient uptake of Sahelian annual rangelands]
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The effect of clipping on growth and nutrient uptake of Sahelian annual rangelands