
Rich Sanders, USDA/NRCS
Agriculture is intrinsically linked to the environment: roughly half of all land in the lower 48 States is farmland, including cropland, land in the Conservation Reserve Program, pastureland, and rangeland. Both crop and animal production generate pollutants that enter the air as well as surface and ground waters. The Natural Resources Conservation Service estimates that the annual loss of soil from water erosion is approximately 1.07 billion tons per year. The U.S. Environmental Protection Agency (EPA) estimates, based upon areas sampled, that pollutants originating from this runoff contribute to an estimated 60 percent of impaired river areas, 30 percent of impaired lake areas, 15 percent of impaired estuarine areas, and 15 percent of impaired coastal shoreline.
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Tags: agriculture,Farm and Field,grazing,Livestock,market,pollution,production,topsoil,wetlands
Categories: Farm and Field
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