CCPortal

浏览/检索结果: 共10条,第1-10条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Application of a Weighted Regression Model for Reporting Nutrient and Sediment Concentrations, Fluxes, and Trends in Concentration and Flux for the Chesapeake Bay Nontidal Water-Quality Monitoring Network, Results Through Water Year 2012 科技报告
报告编号: 70161859, 页数: 88, 2016
作者:  Chanat, Jeffrey G. jchanat@usgs.gov;  Moyer, Douglas L. dlmoyer@usgs.gov;  Blomquist, Joel D. jdblomqu@usgs.gov;  Hyer, Kenneth E. kenhyer@usgs.gov;  Langland, Michael J. langland@usgs.gov
Adobe PDF(2807Kb)  |  收藏  |  浏览/下载:39/21  |  提交时间:2019/11/06
Assessing the socioeconomic impact and value of open geospatial information 科技报告
报告编号: 70169027, , 2016
作者:  Pearlman, Francoise;  Pearlman, Jay;  Bernknopf, Richard;  Coote, Andrew;  Craglia, Massimo;  Friedl, Lawrence;  Gallo, Jason;  Hertzfeld, Henry;  Jolly, Claire;  Macauley, Molly K.;  Shapiro, Carl;  Smart, Alan
Adobe PDF(5491Kb)  |  收藏  |  浏览/下载:31/16  |  提交时间:2019/11/06
Estimating the economic impacts of ecosystem restoration—Methods and case studies 科技报告
报告编号: 70168419, 页数: 104, 2016
作者:  Cullinane Thomas, Catherine ccullinanethomas@usgs.gov;  Huber, Christopher C. chuber@usgs.gov;  Skrabis, Kristin;  Sidon, Joshua
Adobe PDF(17659Kb)  |  收藏  |  浏览/下载:3/1  |  提交时间:2019/11/06
An international borderland of concern: Conservation of biodiversity in the Lower Rio Grande Valley 科技报告
报告编号: 70171549, 页数: 136, 2016
作者:  Leslie,, David M. Jr. cleslie@usgs.gov
Adobe PDF(9539Kb)  |  收藏  |  浏览/下载:22/3  |  提交时间:2019/11/06
Community exposure to tsunami hazards in Hawai‘i 科技报告
报告编号: 70170274, 页数: 42, 2016
作者:  Jones, Jamie L. jamiejones@usgs.gov;  Jamieson, Matthew R.;  Wood, Nathan J. nwood@usgs.gov
Adobe PDF(1991Kb)  |  收藏  |  浏览/下载:49/25  |  提交时间:2019/11/06
United States copper metal and scrap use and trade patterns, 1995‒2014 科技报告
报告编号: 70173791, 页数: 18, 2016
作者:  Goonan, Thomas G. goonan@usgs.gov
Adobe PDF(522Kb)  |  收藏  |  浏览/下载:1/0  |  提交时间:2019/11/06
Recent trends in the nonfuel minerals industry of Iran 科技报告
报告编号: 70174067, , 2016
作者:  Hastorun, Sinan shastorun@usgs.gov;  Renaud, Karine M. krenaud@usgs.gov;  Lederer, Graham W. glederer@usgs.gov
Adobe PDF(1142Kb)  |  收藏  |  浏览/下载:21/10  |  提交时间:2019/11/06
Geology and mineral resources of the Southwestern and South-Central Wyoming Sagebrush Focal Area, Wyoming, and the Bear River Watershed Sagebrush Focal Area, Wyoming and Utah: Chapter E in Mineral resources of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming 科技报告
报告编号: 70174085, 页数: 150, 2016
作者:  Wilson, Anna B. awilson@usgs.gov;  Hayes, Timothy S. thayes@usgs.gov;  Benson, Mary Ellen mbenson@usgs.gov;  Yager, Douglas B. dyager@usgs.gov;  Anderson, Eric D. ericanderson@usgs.gov;  Bleiwas, Donald I. bleiwas@usgs.gov;  DeAngelo, Jacob jdeangelo@usgs.gov;  Dicken, Connie L. cdicken@usgs.gov;  Drake, Ronald M. II rmdrake@usgs.gov;  Fernette, Gregory L. gfernette@usgs.gov;  Giles, Stuart A. sgiles@usgs.gov;  Glen, Jonathan M. G. jglen@usgs.gov;  Haacke, Jon E. jhaacke@usgs.gov;  Horton, John D. jhorton@usgs.gov;  Parks, Heather L. hparks@usgs.gov;  Rockwell, Barnaby W. barnabyr@usgs.gov;  Williams, Colin F. colin@usgs.gov
Adobe PDF(34054Kb)  |  收藏  |  浏览/下载:57/26  |  提交时间:2019/11/06
Community exposure to potential climate-driven changes to coastal-inundation hazards for six communities in Essex County, Massachusetts 科技报告
报告编号: 70178093, , 2016
作者:  Abdollahian, Nina nabdollahian@usgs.gov;  Ratliff, Jamie L. jratliff@usgs.gov;  Wood, Nathan J. nwood@usgs.gov
Adobe PDF(36140Kb)  |  收藏  |  浏览/下载:59/41  |  提交时间:2019/11/06
Global stocks of selected mineral-based commodities 科技报告
报告编号: 70177108, 页数: 22, 2016
作者:  Wilburn, David R. wilburn@usgs.gov;  Bleiwas, Donald I. bleiwas@usgs.gov;  Karl, Nick A. nkarl@usgs.gov
Adobe PDF(1837Kb)  |  收藏  |  浏览/下载:2/1  |  提交时间:2019/11/06