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热门报告
共检索到11条 ,权限内显示50条;
Climate Change, Water Scarcity, and Adaptation in the U.S. Fieldcrop Sector
- 关键词：
- water resources
- 年份：
- 2015
- 摘要：
- Despite increased temperatures and much regional variation in production respons ...
Cotton and Hydropower in Central Asia: How Resource Competition Affects Trade
- 关键词：
- water
- 年份：
- 2013
- 摘要：
- This paper discusses the mechanisms by which water is allocated betwe ...
Agricultural Resources and Environmental Indicators, 2012
- 关键词：
- water use
- 年份：
- 2012
- 摘要：
- Agricultural Resources and Environmental Indicators, 2012, describes trends in e ...
Water Conservation in Irrigated Agriculture: Trends and Challenges in the Face of Emerging Demands
- 关键词：
- Agricultural water conservation irrigated agriculture irrigation efficiency water supply and demand irrigation technologies water management practices water conservation policy
- 年份：
- 2012
- 摘要：
- within the U.S. irrigated crop sector. U.S. agriculture accounts for 80-90 perc ...
Agricultural Adaptation to a Changing Climate: Economic and Environmental Implications Vary by U.S. Region
- 关键词：
- water resources
- 年份：
- 2012
- 摘要：
- Global climate models predict increases over time in average temperature worldwi ...
Ethanol and a Changing Agricultural Landscape
- 关键词：
- water use
- 年份：
- 2009
- 摘要：
- , which increases by 3.5 percent over baseline projections. Water quali ...
Agricultural Resources and Environmental Indicators, 2006 Edition
- 关键词：
- water
- 年份：
- 2006
- 摘要：
- These chapters describe trends in resources used in and affected by agricultural ...
Agricultural Resources and Environmental Indicators, 2003
- 关键词：
- water use
- 年份：
- 2003
- 摘要：
- This report identifies trends in land, water, and biological resources ...
World Agriculture and Climate Change: Economic Adaptations
- 关键词：
- water use
- 年份：
- 1995
- 摘要：
- Recent studies suggest that possible global increases in temperature and changes ...
Agricultural Resources and Environmental Indicators, 1994
- 关键词：
- water
- 年份：
- 1994
- 摘要：
- This report identifies trends in land, water, and commercial input use, ...
