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Modernizing the Consumer Price Index for the 21st Century 科技报告
来源:National Academies Press. 出版年: 2022
作者:  National Academies of Sciences, Engineering, and Medicine
收藏  |  浏览/下载:3/0  |  提交时间:2022/06/24
Defense Acquisition in the Biden Administration 科技报告
来源:Center for Strategic & International Studies. 出版年: 2021
作者:  Rhys McCormick
收藏  |  浏览/下载:19/0  |  提交时间:2021/02/17
NATO in 2030: Charting a New Path for the Transatlantic Alliance 科技报告
来源:Center for Strategic & International Studies. 出版年: 2020
作者:  Pierre Morcos
收藏  |  浏览/下载:110/0  |  提交时间:2020/12/07
Defense Acquisition Trends 2020: Topline DoD Trends 科技报告
来源:Center for Strategic & International Studies. 出版年: 2020
作者:  Rhys McCormick
收藏  |  浏览/下载:38/0  |  提交时间:2020/10/12
Agricultural Trade and Structural Change: The Case of Paraguay 科技报告
来源:Asian Development Bank. 出版年: 2017
作者:  [unavailable]
Adobe PDF(364Kb)  |  收藏  |  浏览/下载:9/4  |  提交时间:2020/04/16
Carbon-water Cycling in the Critical Zone: Understanding Ecosystem Process Variability Across Complex Terrain 科技报告
来源:US Department of Energy (DOE). 出版年: 2016
作者:  Barnard, Holly;  Brooks, Paul
收藏  |  浏览/下载:3/0  |  提交时间:2019/04/05
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  
Identifying nutrient reference sites in nutrient-enriched regions-Using algal, invertebrate, and fish-community measures to identify stressor-breakpoint thresholds in Indiana rivers and streams, 2005-9 科技报告
来源:US Geological Survey (USGS). 出版年: 2013
作者:  Caskey, Brian J.;  Bunch, Aubrey R. aurbunch@usgs.gov;  Shoda, Megan E. meshoda@usgs.gov;  Frey, Jeffrey W. jwfrey@usgs.gov;  Selvaratnam, Shivi;  Miltner, Robert J.
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/05
Detection of long-term trends in carbon accumulation by forests in Northeastern U. S. and determination of causal factors: Final report 科技报告
来源:US Department of Energy (DOE). 出版年: 2012
作者:  J. William Munger;  Steven C. Wofsy;  David R. Foster
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/05
carbon flux  NEE  forests  eddy flux