Browse on keywords: erosion policy
Search results on 10/16/18
2635. Hoag, D., D. Taylor, and D. Young. 1984. Do acreage diversion programs encourage farming erodible land? A Palouse case study.. J. Soil Water Cons. 39:138-143.
Analysis shows that farming erodible class IVe land in the high rainfall zone of the Palouse generally covers variable costs of production even in the absence of USDA acreage reduction programs. The economic disincentives of USDA programs served to prevent conversion of these lands to permanent grass cover. Even under the CRP, farmers will continue to profit from farming this class of land.
3383. Jennings, M.D. and J.P. Reganold. 1988. Policy and reality of environmentally sensitive areas in Whitman County, WA.. Environmental Management, 12(3):369-380.
A representative watershed within Whitman Co. was used as a case study to identify areas which would qualify for ESA status. In these areas, specific soil, water, and biological characteristics or resources were identified as sensitive to certain common land uses. Significant differences were found between state and county policies regarding ESA's and actual conditions within the watershed. On-site impacts from erosion in the watershed have caused loss of agricultural productivity, water quality, and natural habitats. At least 7.2 T/ha soil eroded for each T grain or pulse produced in Thorn Creek watershed. Average annual suspended sediment loads in surface waters of the Palouse river basin (including Thorn Creek) were 2950 mg/l between 1961 and 1965. 87% of soils within Thorn Creek watershed meet criteria for highly eroded land. Less than 10% of Thorn Creek watershed supports native or exotic noncrop vegetation. Conversion of the watershed to croplands has resulted in a well-defined pattern of upland islands (eyebrows) and wetland corridors, which are the only places where plant and animal species diversity can occur. Existing natural areas within the watershed are degraded in terms of original ecosystem structure, function and size. Effective legal conservation-related land-use considerations should be made if soil, water, and natural habitat resources as identified in this study are to become sustainable. T: T values and percent area for major soil series in Thorn Creek watershed. Features of Thorn Creek subwatersheds.
3449. Kaiser, V.G.. undated. Basic background information.. V. Kaiser papers, box 1, folder 58.
1978 farm program and production controls have conflicted with the objectives of the conservation programs, and actually encouraged practices which result in accelerated erosion. Farmers are penalized for planting perennials on erosive land. Legislation should specifically link set aside land with perennial cover.