Soil Erosion: What Effect on Agricultural Productivity?

Klaus Alt, C. Tim Osborn and Daniel Colacicco

No 309483, Agricultural Information Bulletins from United States Department of Agriculture, Economic Research Service

Abstract: Soil erosion decreases agricultural soil productivity by lowering crop yields and increasing the need for fertilizer and lime. Another 100 years of erosion at 1982 levels would lower the productivity of the Nation's crop and fiber sector by 3.6 percent. This figure is an average: many soils will be little affected, a few will lose much of their productivity. Such variation in soil productivity suggests that erosion prevention funds be targeted to those acres most vulnerable. However, such targeting should also consider the mounting costs to society from offsite pollution caused by agricultural soil erosion.

Keywords: Crop Production/Industries; Environmental Economics and Policy; Productivity Analysis; Research Methods/Statistical Methods (search for similar items in EconPapers)
Pages: 8
Date: 1989-01
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Citations: View citations in EconPapers (6)

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Persistent link: https://EconPapers.repec.org/RePEc:ags:uersab:309483

DOI: 10.22004/ag.econ.309483

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