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Design and methods of the U.S. Geological Survey Northeast Stream Quality Assessment (NESQA), 2016 科技报告
报告编号: 70201100, , 2019
作者:  Coles, James F. jcoles@usgs.gov;  Riva-Murray, Karen krmurray@usgs.gov;  Van Metre, Peter C. pcvanmet@usgs.gov;  Button, Daniel T. dtbutton@usgs.gov;  Bell, Amanda H. ahbell@usgs.gov;  Qi, Sharon L. slqi@usgs.gov;  Journey, Celeste A. cjourney@usgs.gov;  Sheibley, Richard W. sheibley@usgs.gov
Adobe PDF(2654Kb)  |  收藏  |  浏览/下载：51/16  |  提交时间：2019/11/06
Hydrologic site assessment for passive treatment of groundwater nitrogen with permeable reactive barriers, Cape Cod, Massachusetts 科技报告
报告编号: 70203573, , 2019
作者:  Barbaro, Jeffrey R. jrbarbar@usgs.gov;  Belaval, Marcel;  Truslow, Danna B.;  LeBlanc, Denis R. dleblanc@usgs.gov;  Cambareri, Thomas C.;  Michaud, Scott C.
Adobe PDF(2645Kb)  |  收藏  |  浏览/下载：41/18  |  提交时间：2019/11/06
Groundwater quality and hydrology with emphasis on selenium mobilization and transport in the Lower Gunnison River Basin, Colorado, 2012–16 科技报告
报告编号: 70203002, , 2019
作者:  Thomas, Judith C.;  McMahon, Peter B. pmcmahon@usgs.gov;  Arnold, L. R. lrarnold@usgs.gov
Adobe PDF(10808Kb)  |  收藏  |  浏览/下载：62/19  |  提交时间：2019/11/06
Agriculture — A river runs through it — The connections between agriculture and water quality 科技报告
报告编号: 70187973, 页数: 216, 2018
作者:  Capel, Paul D. capel@usgs.gov;  McCarthy, Kathleen A.;  Coupe, Richard H. rhcoupe@usgs.gov;  Grey, Katia M.;  Amenumey, Sheila E.;  Baker, Nancy T. ntbaker@usgs.gov;  Johnson, Richard L.
Adobe PDF(69774Kb)  |  收藏  |  浏览/下载：69/41  |  提交时间：2019/11/06
Trends in water quality of selected streams and reservoirs used for water supply in the Triangle area of North Carolina, 1989–2013 科技报告
报告编号: 70197647, , 2018
作者:  Giorgino, Mary J.;  Cuffney, Thomas F.;  Harden, Stephen L.;  Feaster, Toby D.
Adobe PDF(10572Kb)  |  收藏  |  浏览/下载：50/17  |  提交时间：2019/11/06
A conceptual framework for effectively anticipating water-quality changes resulting from changes in agricultural activities 科技报告
报告编号: 70190519, , 2018
作者:  Capel, Paul D. capel@usgs.gov;  Wolock, David M. dwolock@usgs.gov;  Coupe, Richard H. rhcoupe@usgs.gov;  Roth, Jason L. jroth@usgs.gov
Adobe PDF(2071Kb)  |  收藏  |  浏览/下载：42/20  |  提交时间：2019/11/06
Topics in coal geochemistry—Short course 科技报告
报告编号: 70199145, , 2018
作者:  Kolker, Allan akolker@usgs.gov
Adobe PDF(365Kb)  |  收藏  |  浏览/下载：190/152  |  提交时间：2019/11/06
Federal lands greenhouse emissions and sequestration in the United States—Estimates for 2005–14 科技报告
报告编号: 70199919, , 2018
作者:  Merrill, M.D.;  Sleeter, Benjamin M. bsleeter@usgs.gov;  Freeman, Philip A.;  Liu, Jinxun jxliu@usgs.gov;  Warwick, Peter D.;  Reed, Bradley C.
Adobe PDF(14976Kb)  |  收藏  |  浏览/下载：42/8  |  提交时间：2019/11/06
Effect of N fertilization and tillage on nitrous oxide (N2O) loss from soil under wheat production 科技报告
报告编号: 70196710, , 2017
作者:  Bansal, Sheel sbansal@usgs.gov;  Aberle, Ezra;  Teboh, Jasper;  Yuja, Szilvia;  Liebig, Mark;  Meier, Jacob;  Boyd, Alec
收藏  |  浏览/下载：1/0  |  提交时间：2019/11/06
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