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Documentos e Resumos de Políticas
Dezembro 1999
África subsariana
África

About two-thirds of Africans depend on agriculture for their livelihoods. The fate of agricultural production, therefore, directly affects economic growth, social improvement, and trade in Africa. As the region's population continues to grow rapidly, outpacing the growth rate in other regions of the world, its agriculturalland is becoming increasingly degraded.

Publicação revisada por pares
Artigos e Livros
Dezembro 1999
África Oriental
África subsariana
Etiópia

Soil erosion is one of the most serious environmental problems in Ethiopia. Coupled with growing populations, falling per capita food production and worsening poverty, loss of productive land due to land degradation undermines rural livelihoods and national food security. Despite their awareness of the erosion problem, peasants' investments in land have been limited.

Documentos e Resumos de Políticas
Dezembro 1999
África subsariana
África

La vie d'environ les deux tiers des Africains depend de leur agriculture. Le sort de la production agricole, par consequent, affecte directement la croissance economique, les progres sociaux et les echanges internationaux en Afrique. Comme la population continue de cro1tre rapidement, plus vite que dans d'autres regions du m~nde, ses terres agricoles se degradent de plus en plus.

Documentos e Resumos de Políticas
Dezembro 1999
África Oriental
África subsariana
África

Low agricultural productivity, land degradation and poverty are severe interrelated problems in the East African highlands. While the proximate causes of such problems are relatively well known, the underlying causes are many and complex, and depend upon many site-specific factors that vary greatly across the diverse circumstances of the region.

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