中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共6条，第1-6条 帮助

限定条件            
已选(0)清除 条数/页：   排序方式：
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
Preliminary investigation of groundwater flow and trichloroethene transport in the Surficial Aquifer System, Naval Industrial Reserve Ordnance Plant, Fridley, Minnesota 科技报告
报告编号: 70170871, , 2016
作者:  King, Jeffrey N. jking@usgs.gov;  Davis, J. Hal hdavis@usgs.gov
Adobe PDF(12443Kb)  |  收藏  |  浏览/下载：7/5  |  提交时间：2019/11/06
Estimating juvenile Chinook salmon (Oncorhynchus tshawytscha) abundance from beach seine data collected in the Sacramento–San Joaquin Delta and San Francisco Bay, California 科技报告
报告编号: 70173920, 页数: 30, 2016
作者:  Perry, Russell W. rperry@usgs.gov;  Kirsch, Joseph E.;  Hendrix, A. Noble
Adobe PDF(2592Kb)  |  收藏  |  浏览/下载：3/2  |  提交时间：2019/11/06
Potential effects of alterations to the hydrologic system on the distribution of salinity in the Biscayne aquifer in Broward County, Florida 科技报告
报告编号: 70164510, 页数: 128, 2016
作者:  Hughes, Joseph D. jdhughes@usgs.gov;  Sifuentes, Dorothy F. dsifuentes@usgs.gov;  White, Jeremy T. jwhite@usgs.gov
Adobe PDF(19368Kb)  |  收藏  |  浏览/下载：30/6  |  提交时间：2019/11/06
Benthic processes affecting contaminant transport in Upper Klamath Lake, Oregon 科技报告
报告编号: 70176696, 页数: 115, 2016
作者:  Kuwabara, James S. kuwabara@usgs.gov;  Topping, Brent R. btopping@usgs.gov;  Carter, James L. jlcarter@usgs.gov;  Carlson, Rick A;  Parchaso, Francis parchaso@usgs.gov;  Fend, Steven V. svfend@usgs.gov;  Stauffer-Olsen, Natalie;  Manning, Andrew J.;  Land, Jennie M.
Adobe PDF(4023Kb)  |  收藏  |  浏览/下载：60/18  |  提交时间：2019/11/06
MT3D-USGS version 1: A U.S. Geological Survey release of MT3DMS updated with new and expanded transport capabilities for use with MODFLOW 科技报告
报告编号: 70156288, 页数: 84, 2016
作者:  Bedekar, Vivek;  Morway, Eric D.;  Langevin, Christian D. langevin@usgs.gov;  Tonkin, Matthew J.
Adobe PDF(5103Kb)  |  收藏  |  浏览/下载：19/6  |  提交时间：2019/11/06