搜索结果: 1-3 共查到“环境科学技术 the United States”相关记录3条 . 查询时间(0.109 秒)
Participation and Activity Rates: Monitoring Exposure Potential for Native Americans and Others in the United States
Monitoring Baseline Exposure Ethnicity Native Americans Caucasians Department of Energy
2013/3/12
Managers and regulators are concerned about potential human health effects from exposure on lands contaminated by chemicals and radionuclides. Determining target cleanup levels is partly dependent upo...
Physical and Biological Responses of Forests to Tropical Cyclones Affecting the United States Atlantic Ocean and Gulf of Mexico Coasts
Tropical cyclones wind damage storm surge damage
2009/3/18
Problem Statement: Natural resources within the southern United States have repeatedly been subjected to the impact of tropical cyclones. While the frequency of tropical cyclones hitting either coast ...
The report from GBN: An Abrupt Climate Change Scenario and Its Implications for United States National Security
United States National Security Scenario Climate
2008/12/22
There is substantial evidence to indicate that significant global warming will occur
during the 21st century. Because changes have been gradual so far, and are projected
to be similarly gradual in t...