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Library ResourceEnero, 1994
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Library ResourceEnero, 1994
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Library ResourceEnero, 1995Islas Marshall
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Library ResourceArtículos de revistas y librosDiciembre, 1994Global
The deterioration of land resources in the world's arid and semi-arid regions is one of the gravest problems facing our planet and its people. Desertification, broadly defined, is one of the principal barriers to sustainable food security and sustainable livelihoods in our world today. It is not a future global threat; it is a devastating day-to-day local reality.
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Library ResourceInformes e investigacionesDiciembre, 1994Alemania, Países Bajos
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Library ResourceArtículos de revistas y librosDiciembre, 1994África occidental
Inland valleys are defined as the upper reaches of river systems. These include valley bottoms and minor floodplains,their hydromorphic fringes and upland slopes and crests. These occupy 22-52 million ha of land in W. Africa and although of good agricultural potential are only marginally used. An agro-ecological characterization developed in the Cte d'Ivoire, is outlined on 4 levels: macro (1:1 000 000-1:5 000 000), reconnaissance (1:100 000-1:250 000), semi-detailed (1:25 000-1:50 000) and detailed (1:5000-10 000).
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Library ResourceInformes e investigacionesDiciembre, 1994Países Bajos
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Library ResourceInformes e investigacionesDiciembre, 1994Tanzania
This report presents an analysis of the nature of both indigenous and professionally sponsored community forest management systems in two districts in Tanzania. It describes various types of internally generated forest and tree management systems. It demonstrates that a gap exists between indigenous and externally sponsored management systems. In the externally sponsored projects, the concept of participation implies that rural people should participate in professionals' projects, rather than that professionals should participate in the livelihood projects of rural people.
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Library ResourceArtículos de revistas y librosDiciembre, 1994Tanzania
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Library ResourceDocumentos de conferencias e informesDiciembre, 1994África
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