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热门报告
共检索到45条 ,权限内显示50条;
Economics of Sequestering Carbon in the U.S. Agricultural Sector
- 关键词：
- Carbon sequestration greenhouse gas mitigation afforestation no-till incentive design leakage carbon stock permanence
- 年份：
- 2004
- 摘要：
- . This report analyzes the performance of alternative incentive designs and paym ...
Agricultural Resources and Environmental Indicators, 2003
- 关键词：
- land use
- 年份：
- 2003
- 摘要：
- This report identifies trends in land, water, and biological resources and comme ...
Linking Land Quality, Agricultural Productivity, and Food Security
- 关键词：
- soil erosion
- 年份：
- 2003
- 摘要：
- As rising populations and incomes increase pressure on land and other resources ...
Manure Management for Water Quality: Costs to Animal Feeding Operations of Applying Manure Nutrients to Land
- 关键词：
- land application
- 年份：
- 2003
- 摘要：
- Nutrients from livestock and poultry manure are key sources of water pollution. ...
Major Uses of Land in the United States, 1997
- 关键词：
- Land use
- 年份：
- 2001
- 摘要：
- This report provides land use estimates for major land uses in ...
Agri-Environmental Policy at the Crossroads: Guideposts on a Changing Landscape
- 关键词：
- soil erosion
- 年份：
- 2001
- 摘要：
- al implications of agricultural production have been implemented at the Federal ...
Economic Valuation of Environmental Benefits and the Targeting of Conservation Programs: The Case of the CRP
- 关键词：
- soil erosion
- 年份：
- 1999
- 摘要：
- environmental effects of agriculture, the Conservation Reserve Program (CRP) ha ...
Agricultural Resources and Environmental Indicators, 1996-97
- 关键词：
- land use
- 年份：
- 1997
- 摘要：
- This report identifies trends in land, water, and commercial input use, reports ...
Partial Interests in Land: Policy Tools for Resource Use and Conservation
- 关键词：
- land use
- 年份：
- 1996
- 摘要：
- of land ownership and the evolving Federal role in land use and conser ...
Oilseeds: Background for 1995 Farm Legislation
- 关键词：
- Soybeans soybean meal soybean oil sunflowerseed canola agricultural policy agricultural trade farm characteristics production costs
- 年份：
- 1995
- 摘要：
- for the Conservation Reserve Program and other land use policies; and ...
