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| Spatial database for a global assessment of undiscovered copper resources: Chapter Z in Global mineral resource assessment 科技报告 来源:US Geological Survey (USGS). 出版年: 2016 作者: Dicken, Connie L. cdicken@usgs.gov; Dunlap, Pamela pdunlap@usgs.gov; Parks, Heather L. hparks@usgs.gov; Hammarstrom, Jane M. jhammars@usgs.gov; Zientek, Michael L. mzientek@usgs.gov 收藏  |  浏览/下载:16/0  |  提交时间:2019/04/05 |
| U.S. Geological Survey science strategy for highly pathogenic avian influenza in wildlife and the environment (2016???2020) 科技报告 来源:US Geological Survey (USGS). 出版年: 2016 作者: [null] 收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05 |
| LANDFIRE 2010???Updates to the national dataset to support improved fire and natural resource management 科技报告 来源:US Geological Survey (USGS). 出版年: 2016 作者: [null] 收藏  |  浏览/下载:2/0  |  提交时间:2019/04/05 |
| Groundwater quality, age, and susceptibility and vulnerability to nitrate contamination with linkages to land use and groundwater flow, Upper Black Squirrel Creek Basin, Colorado, 2013 科技报告 来源:US Geological Survey (USGS). 出版年: 2016 作者: Wellman, Tristan P.; Rupert, Michael G. mgrupert@usgs.gov 收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05 |
| Effect of a levee setback on aquatic resources using two-dimensional flow and bioenergetics models 科技报告 来源:US Geological Survey (USGS). 出版年: 2016 作者: Black, Robert W. rwblack@usgs.gov; Czuba, Christiana R. cczuba@usgs.gov; Magirl, Christopher S. magirl@usgs.gov; McCarthy, Sarah; Berge, Hans; Comanor, Kyle 收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05 |
| Hydrogeologic investigations of the Miocene Nogales Formation in the Nogales Area, Upper Santa Cruz Basin, Arizona 科技报告 来源:US Geological Survey (USGS). 出版年: 2016 作者: Page, William R. rpage@usgs.gov; Gray, Floyd fgray@usgs.gov; Bultman, Mark W. mbultman@usgs.gov; Menges, Christopher M. cmmenges@usgs.gov 收藏  |  浏览/下载:4/0  |  提交时间:2019/04/05 |
| Estimating flood magnitude and frequency at gaged and ungaged sites on streams in Alaska and conterminous basins in Canada, based on data through water year 2012 科技报告 来源:US Geological Survey (USGS). 出版年: 2016 作者: Curran, Janet H. jcurran@usgs.gov; Barth, Nancy A. nabarth@usgs.gov; Veilleux, Andrea G. aveilleux@usgs.gov; Ourso, Robert T. rtourso@usgs.gov 收藏  |  浏览/下载:6/0  |  提交时间:2019/04/05 |
| Effects of streamflows on stream-channel morphology in the eastern Niobrara National Scenic River, Nebraska, 1988???2010 科技报告 来源:US Geological Survey (USGS). 出版年: 2016 作者: Schaepe, Nathaniel J. nschaepe@usgs.gov; Alexander, Jason S. jalexand@usgs.gov; Folz-Donahue, Kiernan 收藏  |  浏览/下载:3/0  |  提交时间:2019/04/05 |
| Estimating juvenile Chinook salmon (Oncorhynchus tshawytscha) abundance from beach seine data collected in the Sacramento???San Joaquin Delta and San Francisco Bay, California 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 |
| Montana StreamStats???A method for retrieving basin and streamflow characteristics in Montana: Chapter A in Montana StreamStats 科技报告 来源:US Geological Survey (USGS). 出版年: 2016 作者: McCarthy, Peter M. pmccarth@usgs.gov; Dutton, DeAnn M. ddutton@usgs.gov; Sando, Steven K. sksando@usgs.gov; Sando, Roy 收藏  |  浏览/下载:4/0  |  提交时间:2019/04/05 |