In the Sahel of West Africa, the productivities of rangelands, croplands and livestock are inextricably linked. Cattle, sheep and goats graze rangelands and crop residues, and their manure/urine is used to fertilize crops. Rangelands provide important feeds during the manuring period, resulting i...
Powell, J.M.
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Fernández Rivera, S.
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Hiernaux, Pierre H.Y.
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Turner, M.D.
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[Nutrient cycling in integrated rangeland/cropland systems of the Sahel]
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Nutrient cycling in integrated rangeland/cropland systems of the Sahel
Pastoralism is not only a livestock-based livelihood strategy but also a way of life with socio-cultural norms and values, and indigenous knowledge revolving around livestock. Pastoral systems in Africa are facing demographic, economic, socio-political and climatic pressures which are driving man...
Ayantunde, Augustine A.
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Leeuw, Jan de
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Turner, M.D.
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Said, Mohammed Yahya
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[Challenges of assessing the sustainability of (agro)-pastoral systems]
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Challenges of assessing the sustainability of (agro)-pastoral systems
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
The accommodation of livestock husbandry with crop agriculture is crucial for the future of the West African Sahel. Present trends are leading to greater restrictions on livestock husbandry and a growing convergence of livelihood practices among groups whose identities are tied to herding and far...
Turner, M.D.
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Ayantunde, Augustine A.
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Patterson, K.P.
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Patterson, E.D.
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[Livelihood transitions and the changing nature of farmer-herder conflict in Sahelian West Africa]
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Livelihood transitions and the changing nature of farmer-herder conflict in 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
As institutions that facilitate the conversion of livestock to grain and adjust livestock populations to local forage availabilities, livestock markets play important economic and ecological roles in dryland Africa. Using a comprehensive database of 1,580 sales of livestock owned by members of 54...
Turner, M.D.
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Williams, Timothy O.
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[Livestock market dynamics and local vulnerabilities in the Sahel]
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Livestock market dynamics and local vulnerabilities in the Sahel
Farmer-herder conflicts are enduring features of social life in the Sudano-Sahelian zone.
A survey was carried out between August and December 2004 in four sites in Niger,
namely Bokki, Katanga, Sabon Gida and Tountoubé to determine the proximate and
long-term causes of conflict over natural reso...
Turner, M.D.
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Ayantunde, Augustine A.
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Patterson, E.D.
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Patterson, K.P.
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[Farmer-herder relations and conflict management in agro-pastoral zone of Niger]
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Farmer-herder relations and conflict management in agro-pastoral zone of Niger
Drought is one of the major climatic hazards impacting on the various sectors including crop and livestock in the West African Sahel. Pastoral and agro-pastoral communities in the region are regularly affected by drought, with vulnerability differing with gender, age, wealth status (access to cro...
Ayantunde, Augustine A.
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Turner, M.D.
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Kalilou, A.
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[Participatory analysis of vulnerability to drought in three agro-pastoral communities in the West African Sahel]
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Participatory analysis of vulnerability to drought in three agro-pastoral communities in the West African Sahel