GSTDTAP

浏览/检索结果: 共17条,第1-10条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Evaluation of Caspian tern (Hydroprogne caspia) and snowy plover (Charadrius alexandrinus nivosus) nesting on modified islands at the Don Edwards San Francisco Bay National Wildlife Refuge, California???2015 Annual Report 科技报告
来源:US Geological Survey (USGS). 出版年: 2016
作者:  [null]
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/05
Total dissolved gas and water temperature in the lower Columbia River, Oregon and Washington, water year 2015 科技报告
来源:US Geological Survey (USGS). 出版年: 2016
作者:  [null]
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05
Transboundary Waters Assessment Programme (TWAP) Vol. 3: Transboundary river basins: Status and trends: Summary for policy makers 科技报告
来源:United Nations Environment Programme (UNEP). 出版年: 2016
作者:  [null]
收藏  |  浏览/下载:19/0  |  提交时间:2019/04/05
Transboundary Waters Assessment Programme (TWAP) Vol. 3: Transboundary river basins: Status and trends 科技报告
来源:United Nations Environment Programme (UNEP). 出版年: 2016
作者:  [null]
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/05
Total dissolved gas and water temperature in the lower Columbia River, Oregon and Washington, water year 2014 科技报告
来源:US Geological Survey (USGS). 出版年: 2015
作者:  [null]
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05
Vulnerability of larval lamprey to Columbia River hydropower system operations???effects of dewatering on larval lamprey movements and survival 科技报告
来源:US Geological Survey (USGS). 出版年: 2015
作者:  [null]
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05
Total dissolved gas and water temperature in the lower Columbia River, Oregon and Washington, water year 2013: quality-assurance data and comparison to water-quality standards 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
Methow River Studies, Washington: abundance estimates from Beaver Creek and the Chewuch River screw trap, methodology testing in the Whitefish Island side channel, and survival and detection estimates from hatchery fish releases, 2013 科技报告
来源:US Geological Survey (USGS). 出版年: 2014
作者:  [null]
收藏  |  浏览/下载:3/0  |  提交时间:2019/04/05
Methow and Columbia Rivers studies: summary of data collection, comparison of database structure and habitat protocols, and impact of additional PIT tag interrogation systems to survival estimates, 2008-2012 科技报告
来源:US Geological Survey (USGS). 出版年: 2014
作者:  [null]
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05
Post-release behavior and movement patterns of Chinook salmon (Oncorhynchus tshawytscha) and coho salmon (Oncorhynchus kisutch) after capture using alternative commercial fish gear, lower Columbia River, Washington and Oregon, 2013 科技报告
来源:US Geological Survey (USGS). 出版年: 2014
作者:  [null]
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05