Résultats de la recherche
Showing items 1 through 9 of 65.-
Library Resourcejanvier, 1999
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Library Resourcejanvier, 1999
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Library Resourcejanvier, 1999Kenya, Afrique sub-saharienne
This review explores environmental change in northern and south-central Kenya, roughly covering three decades from the 1960s to the 1990s. The report answers three questions:has vegetation change occurred in these districts?if vegetation change has occurred, why and how has this happened?what are the trends for livestock populations?The article concludes that:rangeland sites have been fundamentally altered by woody encroachment over the past 40 years.
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Library Resourcejanvier, 1999Afrique sub-saharienne
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Library Resourcejanvier, 1999Afrique sub-saharienne, Afrique septentrionale, Asie occidentale
Research project using participatory methods to improve the effectiveness of indigenous and modern soil and water conservation practices through a process of joint experimentation involving farmers, researchers, extension and NGO staff. Countries covered are Burkina Faso, Cameroon, Ethiopia, Tanzania, Tunisia and Zimbabwe.
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Library Resourcejanvier, 1999
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Library Resourcejanvier, 1999
The objectives of this study are to analyze and synthesize the experience of the World Bank and other agencies in dryland management, with special emphasis on Africa.Recommendations are provided on "good policies and practices" in drylands management, which can support actions to fulfil obligations arising from the United Nations Convention to Combat Desertification (CCD) for member countries and for international organizations, such as the World Bank.
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Library Resourcejanvier, 1999
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Library Resourcejanvier, 1999Cambodge, Océanie, Asie orientale
Brief analysis of the situation within Cambodia’s forestry sector, and a round up of information obtained during Global Witness’ investigations.
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Library Resourcejanvier, 1999Afrique sub-saharienne
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