CCPortal

浏览/检索结果: 共18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 recommended revisions to Bulletin 17B 科技报告
报告编号: 70202234, 页数: 158, 2019
作者:  Cohn, Timothy A. tacohn@usgs.gov;  Barth, Nancy A.;  England, John F. Jr.;  Faber, Beth A.;  Mason, Robert R. Jr. rrmason@usgs.gov;  Stedinger, Jery R.
Adobe PDF(15817Kb)  |  收藏  |  浏览/下载:68/27  |  提交时间:2019/11/06
Water-balance modeling of selected lakes for evaluating viability as long-term fisheries in Kidder, Logan, and Stutsman Counties, North Dakota 科技报告
报告编号: 70202390, 页数: 32, 2019
作者:  Lundgren, Robert F. rflundgr@usgs.gov;  York, Benjamin C. byork@usgs.gov;  Stroh, Nathan A. nstroh@usgs.gov;  Vecchia, Aldo V. avecchia@usgs.gov
Adobe PDF(1872Kb)  |  收藏  |  浏览/下载:42/21  |  提交时间:2019/11/06
Guidelines for determining flood flow frequency—Bulletin 17C 科技报告
报告编号: 70195984, 页数: 168, 2019
作者:  England, John F. Jr.;  Cohn, Timothy A. tacohn@usgs.gov;  Faber, Beth A.;  Stedinger, Jery R.;  Thomas, Wilbert O. Jr.;  Veilleux, Andrea G.;  Kiang, Julie E. jkiang@usgs.gov;  Mason, Robert R. Jr. rrmason@usgs.gov
Adobe PDF(28269Kb)  |  收藏  |  浏览/下载:73/12  |  提交时间:2019/11/06
Landbird population trends in mountain and historical parks of the North Coast and Cascades Network: 2005–2016 synthesis 科技报告
报告编号: 70198091, , 2018
作者:  Ray, Chris;  Saracco, James F.;  Holmgren, Mandy;  Wilkerson, Robert L.;  Siegel, Rodney B.;  Jenkins, Kurt J. kurt_jenkins@usgs.gov;  Ransom, Jason I.;  Happe, Patricia J.;  Boetsch, John R.;  Huff, Mark H.
收藏  |  浏览/下载:140/0  |  提交时间:2019/11/06
Conceptual model to assess water use associated with the life cycle of unconventional oil and gas development 科技报告
报告编号: 70195496, 页数: 32, 2018
作者:  Valder, Joshua F. jvalder@usgs.gov;  McShane, Ryan R. rmcshane@usgs.gov;  Barnhart, Theodore B.;  Sando, Roy;  Carter, Janet M. jmcarter@usgs.gov;  Lundgren, Robert F. rflundgr@usgs.gov
Adobe PDF(3328Kb)  |  收藏  |  浏览/下载:56/22  |  提交时间:2019/11/06
Comparability among four invertebrate sampling methods and two multimetric indexes, Fountain Creek Basin, Colorado, 2010–2012 科技报告
报告编号: 70196717, 页数: 22, 2018
作者:  Bruce, James F. jbruce@usgs.gov;  Roberts, James J. jroberts@usgs.gov;  Zuellig, Robert E. rzuellig@usgs.gov
Adobe PDF(906Kb)  |  收藏  |  浏览/下载:128/19  |  提交时间:2019/11/06
Changes in biological communities of the Fountain Creek Basin, Colorado, 2003–2016, in relation to antecedent streamflow, water quality, and habitat 科技报告
报告编号: 70194812, 页数: 30, 2018
作者:  Roberts, James J. jroberts@usgs.gov;  Bruce, James F. jbruce@usgs.gov;  Zuellig, Robert E. rzuellig@usgs.gov
Adobe PDF(5772Kb)  |  收藏  |  浏览/下载:32/14  |  提交时间:2019/11/06
Fuels guide and database for intact and invaded big sagebrush (Artemisia tridentata) ecological sites—User manual 科技报告
报告编号: 70186815, , 2018
作者:  Shinneman, Douglas J. dshinneman@usgs.gov;  Welty, Justin L. jwelty@usgs.gov;  Arkle, Robert S. rarkle@usgs.gov;  Pilliod, David S. dpilliod@usgs.gov;  Glenn, Nancy F.;  McIlroy, Susan K. smcilroy@usgs.gov;  Halford, Anne S.
Adobe PDF(1985Kb)  |  收藏  |  浏览/下载:48/32  |  提交时间:2019/11/06
2014 volcanic activity in Alaska: Summary of events and response of the Alaska Volcano Observatory 科技报告
报告编号: 70189538, 页数: 93, 2017
作者:  Cameron, Cheryl E.;  Dixon, James P. jpdixon@usgs.gov;  Neal, Christina A. tneal@usgs.gov;  Waythomas, Christopher F. cwaythomas@usgs.gov;  Schaefer, Janet R.;  McGimsey, Robert G. mcgimsey@usgs.gov
收藏  |  浏览/下载:20/0  |  提交时间:2019/11/06
Platinum-group elements 科技报告
报告编号: 70159183, 页数: 106, 2017
作者:  Zientek, Michael L. mzientek@usgs.gov;  Loferski, Patricia J. ploferski@usgs.gov;  Parks, Heather L. hparks@usgs.gov;  Schulte, Ruth F. rschulte@usgs.gov;  Seal, Robert R. II rseal@usgs.gov
Adobe PDF(34317Kb)  |  收藏  |  浏览/下载:89/41  |  提交时间:2019/11/06