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The Erosion-Productivity Impact Calculator as Formulated for the Resource Conservation Act Appraisal

Author

Listed:
  • Putman, John W.
  • Dyke, Paul T.

Abstract

L7The Erosion-Productivity Impact Calculator (EPIC) model measures the effects of erosion on soil productivity and long-range resource capacity. EPIC is a production function model which simulates the interaction among weather, hydrology, erosion, plant nutrients, plant growth, soil, tillage and management, and plant environmental control submodels. This report describes the model briefly, but concentrates on data and information systems developed to support the model for use in the U.S. Department of Agriculture's 1985 appraisal of resource conditions and trends required by the Soil and Water Resources Conservation Act of 1977:

Suggested Citation

  • Putman, John W. & Dyke, Paul T., 1987. "The Erosion-Productivity Impact Calculator as Formulated for the Resource Conservation Act Appraisal," Staff Reports 277924, United States Department of Agriculture, Economic Research Service.
    • Handle: RePEc:ags:uerssr:277924
    DOI: 10.22004/ag.econ.277924
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    Citations

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    Cited by:

    1. Hoag, Dana L., 1998. "The intertemporal impact of soil erosion on non-uniform soil profiles: A new direction in analyzing erosion impacts," Agricultural Systems, Elsevier, vol. 56(4), pages 415-429, April.
    2. Oamek, George Edward, 1988. "Economic and environmental impacts of interstate water transfers in the Colorado River Basin," ISU General Staff Papers 1988010108000010705, Iowa State University, Department of Economics.
    3. Dicks, Michael R. & Osborn, C. Tim & Kugler, Daniel E. & Reisen, James H., 1987. "The Erosion-Productivity Economics Model: A User'S Guide," Staff Reports 277988, United States Department of Agriculture, Economic Research Service.
    4. Carmen Vicien, 1991. "Les modèles de simulation comme fonctions de production," Économie rurale, Programme National Persée, vol. 204(1), pages 46-50.
    5. Putman, John W. & Dyke, Paul T. & Wistrand, Glen L. & Alt., Klause F., 1987. "The Erosion-Productivity Index Simulator Model," Staff Reports 277952, United States Department of Agriculture, Economic Research Service.
    6. Kim, Kwansoo & Barham, Bradford L. & Coxhead, Ian, 2001. "Measuring soil quality dynamics: A role for economists, and implications for economic analysis," Agricultural Economics, Blackwell, vol. 25(1), pages 13-26, June.
    7. Lakshminarayan, P. G. & Atwood, J. D. & Johnson, Stanley R. & Sposito, V. A., 1991. "Compromise Solution for Economic-Environmental Decisions in Agriculture," Staff General Research Papers Archive 375, Iowa State University, Department of Economics.
    8. Henri-Bertrand Lefer & Hana Blaskovic, 1994. "Les modèles de simulation technico-economiques comme méthode d'analyse des différentes politiques agricoles," Économie rurale, Programme National Persée, vol. 224(1), pages 45-51.
    9. Alt, Klaus & Osborn, C. Tim & Colacicco, Dan, 1988. "Soil Erosion and Productivity: What is the Relationship?," 1988 Annual Meeting, August 1-3, Knoxville, Tennessee 270313, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).

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