CCPortal

浏览/检索结果: 共33条,第1-10条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
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
Cobalt 科技报告
报告编号: 70175694, 页数: 52, 2017
作者:  Slack, John F. jfslack@usgs.gov;  Kimball, Bryn E. bekimball@usgs.gov;  Shedd, Kim B. kshedd@usgs.gov
Adobe PDF(4568Kb)  |  收藏  |  浏览/下载:33/11  |  提交时间:2019/11/06
Zirconium and hafnium 科技报告
报告编号: 70159127, 页数: 38, 2017
作者:  Jones, James V. III jvjones@usgs.gov;  Piatak, Nadine M. npiatak@usgs.gov;  Bedinger, George M. gbedinger@usgs.gov
Adobe PDF(16854Kb)  |  收藏  |  浏览/下载:21/7  |  提交时间:2019/11/06
Manganese 科技报告
报告编号: 70157592, 页数: 40, 2017
作者:  Cannon, William F. wcannon@usgs.gov;  Kimball, Bryn E. bekimball@usgs.gov;  Corathers, Lisa A. lcorathers@usgs.gov
Adobe PDF(6572Kb)  |  收藏  |  浏览/下载:87/32  |  提交时间:2019/11/06
Critical mineral resources of the United States—An introduction 科技报告
报告编号: 70179931, 页数: 22, 2017
作者:  Schulz, Klaus J. kschulz@usgs.gov;  DeYoung, John H. Jr. jdeyoung@usgs.gov;  Seal, Robert R. II rseal@usgs.gov;  Bradley, Dwight C. dbradley@usgs.gov
Adobe PDF(1841Kb)  |  收藏  |  浏览/下载:57/41  |  提交时间:2019/11/06
Analysis of the variability in ground-motion synthesis and inversion 科技报告
报告编号: 70194177, 页数: 44, 2017
作者:  Spudich, Paul A. spudich@usgs.gov;  Cirella, Antonella;  Scognamiglio, Laura;  Tinti, Elisa
Adobe PDF(3018Kb)  |  收藏  |  浏览/下载:37/20  |  提交时间:2019/11/06
Baseline assessment of groundwater quality in Pike County, Pennsylvania, 2015 科技报告
报告编号: 70191425, , 2017
作者:  Senior, Lisa A. lasenior@usgs.gov;  Cravotta, Charles A. III cravotta@usgs.gov
Adobe PDF(7886Kb)  |  收藏  |  浏览/下载:7/4  |  提交时间:2019/11/06
Simulations of hydrologic response in the Apalachicola-Chattahoochee-Flint River Basin, Southeastern United States 科技报告
报告编号: 70193663, 页数: 126, 2017
作者:  LaFontaine, Jacob H. jlafonta@usgs.gov;  Jones, L. Elliott lejones@usgs.gov;  Painter, Jaime A. jpainter@usgs.gov
Adobe PDF(33450Kb)  |  收藏  |  浏览/下载:0/0  |  提交时间:2019/11/06
An evaluation of the zooplankton community at the Sheboygan River Area of Concern and non-Area of Concern comparison sites in western Lake Michigan rivers and harbors in 2016 科技报告
报告编号: 70193484, 页数: 28, 2017
作者:  Olds, Hayley T. htemplar@usgs.gov;  Scudder Eikenberry, Barbara C. beikenberry@usgs.gov;  Burns, Daniel J. dburns@usgs.gov;  Bell, Amanda H. ahbell@usgs.gov
Adobe PDF(2422Kb)  |  收藏  |  浏览/下载:40/20  |  提交时间:2019/11/06
Integrated wetland management for waterfowl and shorebirds at Mattamuskeet National Wildlife Refuge, North Carolina 科技报告
报告编号: 70188289, 页数: 55, 2017
作者:  Tavernia, Brian G. btavernia@usgs.gov;  Stanton, John D.;  Lyons, James E. jelyons@usgs.gov
Adobe PDF(9993Kb)  |  收藏  |  浏览/下载:96/22  |  提交时间:2019/11/06