Environmental Effects of Agricultural Land-Use Change: The Role of Economics and Policy
- by Ruben N. Lubowski, Shawn Bucholtz, Roger Claassen, Michael Roberts, Joseph Cooper, Anna Gueorguieva and Robert Johansson
- 8/31/2006
Overview
This report examines evidence on the relationship between agricultural land-use changes, soil productivity, and indicators of environmental sensitivity. If cropland that shifts in and out of production is less productive and more environmentally sensitive than other cropland, policy-induced changes in land use could have production effects that are smaller-and environmental impacts that are greater-than anticipated. To illustrate this possibility, this report examines environmental outcomes stemming from land-use conversion caused by two agricultural programs that others have identified as potentially having important influences on land use and environmental quality: Federal crop insurance subsidies and the Conservation Reserve Program (CRP), the Nation's largest cropland retirement program.
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Entire report
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Report summary
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Abstract, Acknowledgements, Contents. and Summary
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Agricultural Policy and Environmental Effects of Marginal Cropland Changes
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The Extensive Margin of Cultivated Cropland
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Land Quality and Land-Use Change
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Environmental Characteristics of Economically Marginal Cropland
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Environmental Effects of Policy-Induced Land-Use Changes
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Conclusions
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References
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Appendix
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