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Africa and Asia Have Several Hundred Billion More Problems besides COVID-19 科技报告
来源:Center for Strategic & International Studies. 出版年: 2020
作者:  Eilish Zembilci;  Christian Man
收藏  |  浏览/下载:5/0  |  提交时间:2020/05/13
Evaluating water management scenarios to support habitat management for the Cape Sable seaside sparrow 科技报告
来源:US Geological Survey (USGS). 出版年: 2016
作者:  [null]
收藏  |  浏览/下载:3/0  |  提交时间:2019/04/05
State-and-transition prototype model of riparian vegetation downstream of Glen Canyon Dam, Arizona 科技报告
来源:US Geological Survey (USGS). 出版年: 2014
作者:  [null]
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05
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