CCPortal

浏览/检索结果: 共51条,第1-10条 帮助

限定条件            
已选(0)清除 条数/页:   排序方式:
Surface water-quality activities of the U.S. Geological Survey in New England 科技报告
报告编号: 70168900, , 2016
作者:  Huntington, Thomas G. thunting@usgs.gov
Adobe PDF(1015Kb)  |  收藏  |  浏览/下载:42/24  |  提交时间:2019/11/06
Analysis of shoreline and geomorphic change for Breton Island, Louisiana, from 1869 to 2014 科技报告
报告编号: 70170266, 页数: 43, 2016
作者:  Terrano, Joseph F.;  Flocks, James G. jflocks@usgs.gov;  Smith, Kathryn E. L. kelsmith@usgs.gov
Adobe PDF(3783Kb)  |  收藏  |  浏览/下载:21/8  |  提交时间:2019/11/06
Water use in the Apalachicola-Chattahoochee-Flint River Basin, Alabama, Florida, and Georgia, 2010, and water-use trends, 1985-2010 科技报告
报告编号: 70162310, 页数: 84, 2016
作者:  Lawrence, Stephen J. slawrenc@usgs.gov
Adobe PDF(6143Kb)  |  收藏  |  浏览/下载:3/1  |  提交时间:2019/11/06
Statistical analysis and mapping of water levels in the Biscayne aquifer, water conservation areas, and Everglades National Park, Miami-Dade County, Florida, 2000–2009 科技报告
报告编号: 70162153, , 2016
作者:  Prinos, Scott T. stprinos@usgs.gov;  Dixon, Joann F. jdixon@usgs.gov
Adobe PDF(3574Kb)  |  收藏  |  浏览/下载:18/9  |  提交时间:2019/11/06
LANDFIRE 2010—Updates to the national dataset to support improved fire and natural resource management 科技报告
报告编号: 70168560, , 2016
作者:  Nelson, Kurtis J.;  Long, Donald G.;  Connot, Joel A. jconnot@usgs.gov
Adobe PDF(4506Kb)  |  收藏  |  浏览/下载:40/18  |  提交时间:2019/11/06
High-resolution gravity and seismic-refraction surveys of the Smoke Tree Wash area, Joshua Tree National Park, California 科技报告
报告编号: 70168704, , 2016
作者:  Langenheim, Victoria E. zulanger@usgs.gov;  Rymer, Michael J. mrymer@usgs.gov;  Catchings, Rufus D. catching@usgs.gov;  Goldman, Mark R. goldman@usgs.gov;  Watt, Janet T. jwatt@usgs.gov;  Powell, Robert E. rpowell@usgs.gov;  Matti, Jonathan C. jmatti@usgs.gov
Adobe PDF(46646Kb)  |  收藏  |  浏览/下载:50/37  |  提交时间:2019/11/06
Cooperative Fish and Wildlife Research Units Program—2015 Year In Review 科技报告
报告编号: 70162526, 页数: 40, 2016
作者:  Organ, John F. jorgan@usgs.gov;  Thompson, John;  Dennerline, Don E. don_dennerline@usgs.gov;  Childs, Dawn
Adobe PDF(46646Kb)  |  收藏  |  浏览/下载:88/41  |  提交时间:2019/11/06
Network global navigation satellite system surveys to harmonize American and Canadian datum for the Lake Champlain Basin 科技报告
报告编号: 70162634, , 2016
作者:  Flynn, Robert H. rflynn@usgs.gov;  Rydlund, Jr., Paul H. prydlund@usgs.gov;  Martin, Daniel J. dmartin@usgs.gov
Adobe PDF(3109Kb)  |  收藏  |  浏览/下载:1/0  |  提交时间:2019/11/06
Assessing the impact of Hurricanes Irene and Sandy on the morphology and modern sediment thickness on the inner continental shelf offshore of Fire Island, New York 科技报告
报告编号: 70162138, 页数: 26, 2016
作者:  Schwab, William C. bschwab@usgs.gov;  Baldwin, Wayne E. wbaldwin@usgs.gov;  Denny, Jane F. jdenny@usgs.gov
Adobe PDF(782Kb)  |  收藏  |  浏览/下载:1/0  |  提交时间:2019/11/06
Design and testing of a process-based groundwater vulnerability assessment (P-GWAVA) system for predicting concentrations of agrichemicals in groundwater across the United States 科技报告
报告编号: 70126663, , 2016
作者:  Barbash, Jack E;  Voss, Frank D. fdvoss@usgs.gov
Adobe PDF(7667Kb)  |  收藏  |  浏览/下载:4/4  |  提交时间:2019/11/06