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Final Report for DOE Project: Climate Effects on Plant Range Distributions and Community Structure of Pacific Northwest Prairies 科技报告
来源:US Department of Energy (DOE). 出版年: 2013
作者:  Bridgham, Scott D. [Univ. of Oregon, Eugene, OR (United States)];  Johnson, Bart [Univ. of Oregon, Eugene, OR (United States)]
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/05
climate change  biodiversity  prairies  Pacific Northwest  climate gradient  range distribution  nutrient availability  soil respiration  carbon cycling  mycorrhizae  
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