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RRS Discovery Cruise DY026, 03 - 24 Aug 2014. Shelf seas biogeochemistry cruise to the Celtic Sea 科技报告
, 2017
Adobe PDF(3518Kb)  |  收藏  |  浏览/下载：5/4  |  提交时间：2019/11/06
RRS Discovery Cruise DY078/079, 06-28 May 2017, Southampton to Reykjavik. Extended Ellett Line 2017 occupation and OSNAP Rockall Trough mooring refurbishment cruise 科技报告
, 2017
Adobe PDF(30519Kb)  |  收藏  |  浏览/下载：12/5  |  提交时间：2019/11/06
Optimal hydrograph separation using a recursive digital filter constrained by chemical mass balance, with application to selected Chesapeake Bay watersheds 科技报告
报告编号: 70187492, , 2017
作者:  Raffensperger, Jeff P. jpraffen@usgs.gov;  Baker, Anna C.;  Blomquist, Joel D. jdblomqu@usgs.gov;  Hopple, Jessica A. jahopple@usgs.gov
收藏  |  浏览/下载：26/0  |  提交时间：2019/11/06
U.S. Geological Survey Science—Improving the value of the Chesapeake Bay watershed 科技报告
报告编号: 70187095, , 2017
作者:  Phillips, Scott W. swphilli@usgs.gov;  Hyer, Kenneth kenhyer@usgs.gov;  Goldbaum, Elizabeth egoldbaum@usgs.gov
收藏  |  浏览/下载：1/0  |  提交时间：2019/11/06
Geologic map of the Washington West 30’ × 60’ quadrangle, Maryland, Virginia, and Washington D.C. 科技报告
报告编号: 70194815, , 2017
作者:  Lyttle, Peter T. plyttle@usgs.gov;  Aleinikoff, John N. jaleinikoff@usgs.gov;  Burton, William C. bburton@usgs.gov;  Crider, E. Allen Jr. ecrider@usgs.gov;  Drake, Avery A. Jr.;  Froelich, Albert J.;  Horton, J. Wright Jr.;  Kasselas, Gregorios;  Mixon, Robert B.;  McCartan, Lucy;  Nelson, Arthur E.;  Newell, Wayne L. wnewell@usgs.gov;  Pavlides, Louis;  Powars, David S. dspowars@usgs.gov;  Southworth, C. Scott ssouthwo@usgs.gov;  Weems, Robert E. rweems@usgs.gov
Adobe PDF(36475Kb)  |  收藏  |  浏览/下载：94/48  |  提交时间：2019/11/06
Evaluation and use of U.S. Environmental Protection Agency Clean Watersheds Needs Survey data to quantify nutrient loads to surface water, 1978–2012 科技报告
报告编号: 70191218, 页数: 19, 2017
作者:  Ivahnenko, Tamara I. ivahnenk@usgs.gov
Adobe PDF(865Kb)  |  收藏  |  浏览/下载：6/2  |  提交时间：2019/11/06