中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共14条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
Pleistocene and Holocene landscape development of the South Platte River Corridor, Northeastern Colorado 科技报告
报告编号: 70202818, , 2019
作者:  Berry, Margaret E. meberry@usgs.gov;  Slate, Janet L. jslate@usgs.gov;  Taylor, Emily M. emtaylor@usgs.gov
Adobe PDF(12511Kb)  |  收藏  |  浏览/下载：45/15  |  提交时间：2019/11/06
Agriculture — A river runs through it — The connections between agriculture and water quality 科技报告
报告编号: 70187973, 页数: 216, 2018
作者:  Capel, Paul D. capel@usgs.gov;  McCarthy, Kathleen A.;  Coupe, Richard H. rhcoupe@usgs.gov;  Grey, Katia M.;  Amenumey, Sheila E.;  Baker, Nancy T. ntbaker@usgs.gov;  Johnson, Richard L.
Adobe PDF(69774Kb)  |  收藏  |  浏览/下载：69/41  |  提交时间：2019/11/06
Construction and calibration of a groundwater-flow model to assess groundwater availability in the uppermost principal aquifer systems of the Williston Basin, United States and Canada 科技报告
报告编号: 70194985, 页数: 84, 2018
作者:  Davis, Kyle W.;  Long, Andrew J. ajlong@usgs.gov
Adobe PDF(99811Kb)  |  收藏  |  浏览/下载：39/20  |  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
Understanding the influence of nutrients on stream ecosystems in agricultural landscapes 科技报告
报告编号: 70191220, 页数: 92, 2018
作者:  Munn, Mark D. mdmunn@usgs.gov;  Frey, Jeffrey W. jwfrey@usgs.gov;  Tesoriero, Anthony J. tesorier@usgs.gov;  Black, Robert W. rwblack@usgs.gov;  Duff, John H. jhduff@usgs.gov;  Lee, Kathy E. klee@usgs.gov;  Maret, Terry R. trmaret@usgs.gov;  Mebane, Christopher A. cmebane@usgs.gov;  Waite, Ian R. iwaite@usgs.gov;  Zelt, Ronald B. rbzelt@usgs.gov
Adobe PDF(18305Kb)  |  收藏  |  浏览/下载：40/10  |  提交时间：2019/11/06
Continuing progress toward a national assessment of water availability and use 科技报告
报告编号: 70197184, , 2018
作者:  Evenson, Eric J.;  Jones, Sonya A. sajones@usgs.gov;  Barber, Nancy L. nlbarber@usgs.gov;  Barlow, Paul M. pbarlow@usgs.gov;  Blodgett, David L. dblodgett@usgs.gov;  Bruce, Breton W.;  Douglas-Mankin, Kyle;  Farmer, William H. wfarmer@usgs.gov;  Fischer, Jeffrey M. fischer@usgs.gov;  Hughes, William B. wbhughes@usgs.gov;  Kennen, Jonathan G. jgkennen@usgs.gov;  Kiang, Julie E. jkiang@usgs.gov;  Maupin, Molly A. mamaupin@usgs.gov;  Reeves, Howard W. hwreeves@usgs.gov;  Senay, Gabriel B. senay@usgs.gov;  Stanton, Jennifer S. jstanton@usgs.gov;  Wagner, Chad R. cwagner@usgs.gov;  Wilson, Jennifer T. jenwilso@usgs.gov
Adobe PDF(22779Kb)  |  收藏  |  浏览/下载：85/16  |  提交时间：2019/11/06
Effects of hillslope gully stabilization on erosion and sediment production in the Torreon Wash watershed, New Mexico, 2009–12 科技报告
报告编号: 70195825, 页数: 48, 2018
作者:  Matherne, Anne Marie matherne@usgs.gov;  Tillery, Anne C. atillery@usgs.gov;  Douglas-Mankin, Kyle R.
Adobe PDF(3898Kb)  |  收藏  |  浏览/下载：21/14  |  提交时间：2019/11/06
Groundwater availability of the Williston Basin, United States and Canada 科技报告
报告编号: 70198587, , 2018
作者:  Long, Andrew J. ajlong@usgs.gov;  Thamke, Joanna N. jothamke@usgs.gov;  Davis, Kyle W. kyledavis@usgs.gov;  Bartos, Timothy T. ttbartos@usgs.gov
Adobe PDF(17559Kb)  |  收藏  |  浏览/下载：42/12  |  提交时间：2019/11/06
The discovery and character of Pleistocene calcrete uranium deposits in the Southern High Plains of west Texas, United States 科技报告
报告编号: 70193739, 页数: 36, 2017
作者:  Van Gosen, Bradley S. bvangose@usgs.gov;  Hall, Susan M. susanhall@usgs.gov
Adobe PDF(23607Kb)  |  收藏  |  浏览/下载：9/8  |  提交时间：2019/11/06
Generalized hydrogeologic framework and groundwater budget for a groundwater availability study for the glacial aquifer system of the United States 科技报告
报告编号: 70187491, 页数: 62, 2017
作者:  Reeves, Howard W. hwreeves@usgs.gov;  Bayless, E. Randall ebayless@usgs.gov;  Dudley, Robert W. rwdudley@usgs.gov;  Feinstein, Daniel T. dtfeinst@usgs.gov;  Fienen, Michael N. mnfienen@usgs.gov;  Hoard, Christopher J. cjhoard@usgs.gov;  Hodgkins, Glenn A. gahodgki@usgs.gov;  Qi, Sharon L. slqi@usgs.gov;  Roth, Jason L.;  Trost, Jared J. jtrost@usgs.gov
Adobe PDF(11837Kb)  |  收藏  |  浏览/下载：36/17  |  提交时间：2019/11/06