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Study shows a much cheaper catalyst can generate hydrogen in a commercial device 科技资讯
2019
收藏  |  浏览/下载：3/0  |  提交时间：2019/10/14
Nutrient deficiencies in rice grown under higher carbon dioxide could elevate health risks for tens of millions 科技资讯
2019
收藏  |  浏览/下载：1/0  |  提交时间：2019/08/05
University of Minnesota’s Cedar Creek Ecosystem Science Reserve: Making Significant Contributions to Ecosystem Studies and Environmental Monitoring since the 1940s 科技资讯
2019
收藏  |  浏览/下载：56/0  |  提交时间：2019/08/05
Cedar Bog Lake  Cedar Creek  Cedar Creek Ecosystem Science Reserve  Dave Tilman  Drought-Net  ecology  Eyes on the Wild  featured  GLEON  long term monitoring  news ticker  Nutrient Network  OBFS  Raymond Lindeman  University of Minnesota  
Rising CO2 Levels Could Boost Wheat Yield but Slightly Reduce Nutritional Quality 科技资讯
2019
收藏  |  浏览/下载：3/0  |  提交时间：2019/07/25
Squid could thrive under climate change 科技资讯
2019
收藏  |  浏览/下载：2/0  |  提交时间：2019/06/14
Squid could thrive under climate change 科技资讯
2019
收藏  |  浏览/下载：2/0  |  提交时间：2019/06/14
Farmed oysters show resilience to ocean acidification 科技资讯
2019
收藏  |  浏览/下载：2/0  |  提交时间：2019/09/30
How New York City is preparing for climate change 科技资讯
2019
收藏  |  浏览/下载：18/0  |  提交时间：2019/04/30
Groundwater quality and nutrient trends near Marsing, southwestern Idaho, 2018 科技报告
报告编号: 70202788, 页数: 32, 2019
作者:  Skinner, Kenneth D. kskinner@usgs.gov
Adobe PDF(26648Kb)  |  收藏  |  浏览/下载：21/3  |  提交时间：2019/11/06
Southern sea otter (Enhydra lutris nereis) population biology at Big Sur and Monterey, California --Investigating the consequences of resource abundance and anthropogenic stressors for sea otter recovery 科技报告
报告编号: 70202708, 页数: 244, 2019
作者:  Tinker, M. Tim;  Tomoleoni, Joseph A. jtomoleoni@usgs.gov;  Weitzman, Benjamin P.;  Staedler, Michelle;  Jessup, Dave;  Murray, Michael J.;  Miller, Melissa;  Burgess, Tristan;  Bowen, Lizabeth lbowen@usgs.gov;  Miles, A. Keith keith_miles@usgs.gov;  Thometz, Nicole;  Tarjan, Lily;  Golson, Emily;  Batac, Francesca;  Dodd, Erin;  Berberich, Eva;  Kunz, Jessica;  Bentall, Gena;  Fujii, Jessica;  Nicholson, Teri;  Newsome, Seth;  Melli, Ann;  LaRoche, Nicole;  MacCormick, Holly;  Johnson, Andy;  Henkel, Laird;  Kreuder-Johnson, Chris;  Conrad, Pat
Adobe PDF(15940Kb)  |  收藏  |  浏览/下载：99/20  |  提交时间：2019/11/06