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Free Press, Fake News, and Repression during Covid-19: Venezuela and Nicaragua 科技报告
来源:Center for Strategic & International Studies. 出版年: 2020
作者:  Margarita R. Seminario
收藏  |  浏览/下载:38/0  |  提交时间:2020/06/10
Monitoring Soil Erosion on a Burned Site in the Mojave-Great Basin Transition Zone: Final Report for the Jacob Fire Site 科技报告
来源:US Department of Energy (DOE). 出版年: 2013
作者:  Miller, Julianne [DRI];  Etyemezian, Vic [DRI];  Cablk, Mary E. [DRI];  Shillito, Rose [DRI];  Shafer, David [DOE Grand Junction, Colorado]
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/05
A historic return interval of 100 years for large fires in the U.S. southwestern deserts is being replaced by one where fires may reoccur as frequently as every 20 to 30 years. The shortened return interval  which translates to an increase in fires  has i