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Cooperative Fish and Wildlife Research Units Program—2017 year in review 科技报告
报告编号: 70194731, 页数: 76, 2018
作者:  Organ, John F. jorgan@usgs.gov;  Thompson, John D. jthompson@usgs.gov;  Dennerline, Donald E. ddennerline@usgs.gov;  Childs, Dawn E. dchilds@usgs.gov
Adobe PDF(55682Kb)  |  收藏  |  浏览/下载：94/37  |  提交时间：2019/11/06
Stream-channel and watershed delineations and basin-characteristic measurements using lidar elevation data for small drainage basins within the Des Moines Lobe landform region in Iowa 科技报告
报告编号: 70191170, 页数: 34, 2018
作者:  Eash, David A. daeash@usgs.gov;  Barnes, Kimberlee K. kkbarnes@usgs.gov;  O'Shea, Padraic S. poshea@usgs.gov;  Gelder, Brian K.
Adobe PDF(1525Kb)  |  收藏  |  浏览/下载：40/20  |  提交时间：2019/11/06
2018 update to the U.S. Geological Survey national volcanic threat assessment 科技报告
报告编号: 70200174, 页数: 50, 2018
作者:  Ewert, John W.;  Diefenbach, Angela K.;  Ramsey, David W. dramsey@usgs.gov
Adobe PDF(24858Kb)  |  收藏  |  浏览/下载：8/3  |  提交时间：2019/11/06
Preparations for water sampling 科技报告
报告编号: 70200972, , 2018
作者:  U.S. Geological Survey
Adobe PDF(2860Kb)  |  收藏  |  浏览/下载：3/2  |  提交时间：2019/11/06
Geologic map of the Pagosa Springs 7.5' quadrangle, Archuleta County, Colorado 科技报告
报告编号: 70200649, , 2018
作者:  Moore, David W.;  Lidke, David J. dlidke@usgs.gov
Adobe PDF(7217Kb)  |  收藏  |  浏览/下载：15/5  |  提交时间：2019/11/06
Digital Shoreline Analysis System (DSAS) version 5.0 user guide 科技报告
报告编号: 70200904, , 2018
作者:  Himmelstoss, Emily A. ehimmelstoss@usgs.gov;  Henderson, Rachel E. rahenderson@usgs.gov;  Kratzmann, Meredith G. mkratzmann@usgs.gov;  Farris, Amy S. afarris@usgs.gov
Adobe PDF(36854Kb)  |  收藏  |  浏览/下载：95/59  |  提交时间：2019/11/06
Drain tiles and groundwater resources: Understanding the relations 科技报告
报告编号: 70204196, 页数: 44, 2018
作者:  Smith, Erik A. easmith@usgs.gov;  Gillette, Timothy;  Blann, Kristen;  Coburn, Mary;  Hoppie, Bryce;  Rhees, Suzanne
Adobe PDF(5625Kb)  |  收藏  |  浏览/下载：40/10  |  提交时间：2019/11/06
Geologic map of the Fort Collins 30'×60' quadrangle, Larimer and Jackson Counties, Colorado, and Albany and Laramie Counties, Wyoming 科技报告
报告编号: 70196840, , 2018
作者:  Workman, Jeremiah B. jworkman@usgs.gov;  Cole, James C. jimcole@usgs.gov;  Shroba, Ralph R. rshroba@usgs.gov;  Kellogg, Karl S. kkellogg@usgs.gov;  Premo, Wayne R. wpremo@usgs.gov
Adobe PDF(20163Kb)  |  收藏  |  浏览/下载：46/12  |  提交时间：2019/11/06
2017 National Park visitor spending effects : Economic contributions to local communities, states, and the Nation 科技报告
报告编号: 70197532, , 2018
作者:  Cullinane Thomas, Catherine M. ccullinanethomas@usgs.gov;  Koontz, Lynne koontzl@usgs.gov;  Cornachione, Egan
Adobe PDF(2190Kb)  |  收藏  |  浏览/下载：30/8  |  提交时间：2019/11/06
Quality-assurance plan for groundwater activities, U.S. Geological Survey Dakota Water Science Center 科技报告
报告编号: 70197939, 页数: 38, 2018
作者:  Valder, Joshua F. jvalder@usgs.gov;  Carter, Janet M.;  Robinson, Steven M.;  Laveau, Christopher D.;  Petersen, Joel A.
Adobe PDF(1137Kb)  |  收藏  |  浏览/下载：55/30  |  提交时间：2019/11/06