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Titlebook: Advances in Soil Science; Soil Degradation Vol R. Lal,B. A. Stewart Book 1990 Springer-Verlag New York Inc. 1990 environment.soil.soil scie

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Springer Proceedings in Physicsentially arable land is estimated at 3031 million hectares, or 22% of the total land area. The potential cultivable land is distributed as follows: 2154 and 877 million hectares, respectively, in developing and developed countries representing 28% and 15% of the land area (Dudal, 1982). About 1461 m
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https://doi.org/10.1007/978-3-642-46851-3l. People are learning that the resiliency of soil is finite and that soil degradation is not easily reversed, if ever. The focus of land degradation in this century has been on soil erosion, as increasing areas of forest, grassland, and wetland have been cleared for crop production. Soil erosion re
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Conference proceedings 19991st editionironment. Factors that affect these organisms, and/or their ability to mediate anthropic functions, have received attention in recent years. The purpose of this chapter is to present a review of the present literature that addresses the potential for biological degradation of soil. Biological degrad
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