GSTDTAP

浏览/检索结果: 共4条,第1-4条 帮助

限定条件                        
已选(0)清除 条数/页:   排序方式:
Nutrient attenuation in rivers and streams, Puget Sound Basin, Washington 科技报告
来源:US Geological Survey (USGS). 出版年: 2015
作者:  Sheibley, Rich W. sheibley@usgs.gov;  Konrad, Christopher P. cpkonrad@usgs.gov;  Black, Robert W. rwblack@usgs.gov
收藏  |  浏览/下载:4/0  |  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
Multi-regional synthesis of temporal trends in biotic assemblages in streams and rivers of the continental United States 科技报告
来源:US Geological Survey (USGS). 出版年: 2013
作者:  Miller, Matthew P. mamiller@usgs.gov;  Brasher, Anne M.D.;  Keenen, Jonathan G.
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05
Invertebrate response to changes in streamflow hydraulics in two urban areas in the United States 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Knight, Rodney R. rrknight@usgs.gov;  Cuffney, Thomas F. tcuffney@usgs.gov
收藏  |  浏览/下载:3/0  |  提交时间:2019/04/05