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Soil degradation: a threat to developing-country food security by 2020?

Author

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  • Scherr, Sara J.
Abstract
Global population in the year 2020 will be a third higher than in 1995, but demand for food and fiber will rise by an even higher proportion, as incomes grow, diets diversify, and urbanization accelerates. However this demand is met, population and farming pressure on land resources will intensify greatly. There is growing concern in some quarters that a decline in long-term soil productivity is already seriously limiting food production in the developing world, and that the problem is getting worse. Sarah Sherr first focuses on the magnitude and effects of soil degradation. She then addresses soil degradation in the future and ends her brief with policy and research priorities.

Suggested Citation

  • Scherr, Sara J., 1999. "Soil degradation: a threat to developing-country food security by 2020?," 2020 vision discussion papers 27, International Food Policy Research Institute (IFPRI).
    • Handle: RePEc:fpr:2020dp:27
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    References listed on IDEAS

    as
    1. Alfsen, Knut H. & Bye, Torstein & Glomsrød, Solveig & Wiig, Henrik, 1997. "Soil degradation and economic development in Ghana," Environment and Development Economics, Cambridge University Press, vol. 2(2), pages 119-143, May.
    2. Barbier, Bruno, 1996. "Impact of market and population pressure on production, incomes and natural resources in the dryland savannas of West Africa: bioeconomic modeling at the village level," EPTD discussion papers 21, International Food Policy Research Institute (IFPRI).
    3. Bojo, Jan, 1996. "The costs of land degradation in Sub-Saharan Africa," Ecological Economics, Elsevier, vol. 16(2), pages 161-173, February.
    4. Clay, Daniel & Reardon, Thomas & Kangasniemi, Jaakko, 1998. "Sustainable Intensification in the Highland Tropics: Rwandan Farmers' Investments in Land Conservation and Soil Fertility," Economic Development and Cultural Change, University of Chicago Press, vol. 46(2), pages 351-377, January.
    5. Costanza, Robert & d'Arge, Ralph & de Groot, Rudolf & Farber, Stephen & Grasso, Monica & Hannon, Bruce & Limburg, Karin & Naeem, Shahid & O'Neill, Robert V. & Paruelo, Jose, 1998. "The value of the world's ecosystem services and natural capital," Ecological Economics, Elsevier, vol. 25(1), pages 3-15, April.
    6. Alfsen, Knut H. & De Franco, Mario A. & Glomsrod, Solveig & Johnsen, Torgeir, 1996. "The cost of soil erosion in Nicaragua," Ecological Economics, Elsevier, vol. 16(2), pages 129-145, February.
    7. Fidele Byiringiro & Thomas Reardon, 1996. "Farm productivity in Rwanda: effects of farm size, erosion, and soil conservation investments," Agricultural Economics, International Association of Agricultural Economists, vol. 15(2), pages 127-136, November.
    8. Cassman, K. G. & Harwood, R. R., 1995. "The nature of agricultural systems: food security and environmental balance," Food Policy, Elsevier, vol. 20(5), pages 439-454, October.
    9. Dewees, Peter A. & Scherr, Sara J., 1996. "Policies and markets for non-timber tree products:," EPTD discussion papers 16, International Food Policy Research Institute (IFPRI).
    Full references (including those not matched with items on IDEAS)

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