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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  
GENOME ENABLED MODIFICATION OF POPLAR ROOT DEVELOPMENT FOR INCREASED CARBON SEQUESTRATION 科技报告
来源:US Department of Energy (DOE). 出版年: 2013
作者:  Busov, Victor
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/05
DR5::GUS reporter system  Populus plants  DR5 activity  auxin responses and distribution  adventitious root formation  poplar genes  Populus species  classical breeding and genetic engineering for bioenergy  transgenics to elucidate gene functionality  fu  
Impact of elevated CO2 on a Florida Scrub-oak Ecosystems 科技报告
来源:US Department of Energy (DOE). 出版年: 2013
作者:  Drake, Bert G
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/05
CO2  Ecosystem Gas Exchange  Biomass accumulation  Soil Carbon  Florida Scrub Oak  elevated atmospheric CO2  climate change  assimilate and sequester anthropogenic carbon  ecosystem  carbon accumulation in plant shoots  roots and litter