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Spatial distribution of nutrients, chloride, and suspended sediment concentrations and loads determined by using different sampling methods in a cross section of the Trenton Channel of the Detroit River, Michigan, November 2014–November 2015 科技报告
报告编号: 70200357, 页数: 38, 2019
作者:  Totten, Alexander R. atotten@usgs.gov;  Duris, Joseph W. jwduris@usgs.gov
Adobe PDF(4742Kb)  |  收藏  |  浏览/下载：32/11  |  提交时间：2019/11/06
Biogeochemical and physical processes controlling mercury methylation and bioaccumulation in Lake Powell, Glen Canyon National Recreation Area, Utah and Arizona, 2014 and 2015 科技报告
报告编号: 70199873, 页数: 98, 2019
作者:  Naftz, David L. dlnaftz@usgs.gov;  Marvin-DiPasquale, Mark mmarvin@usgs.gov;  Krabbenhoft, David P. dpkrabbe@usgs.gov;  Aiken, George;  Boyd, Eric S.;  Conaway, Christopher H. cconaway@usgs.gov;  Ogorek, Jacob M. jmogorek@usgs.gov;  Anderson, Gregory M.
Adobe PDF(9335Kb)  |  收藏  |  浏览/下载：69/14  |  提交时间：2019/11/06
Water-quality and geochemical variability in the Little Arkansas River and Equus aquifer, south-central Kansas, 2001–16 科技报告
报告编号: 70202979, 页数: 92, 2019
作者:  Stone, Mandy L.;  Klager, Brian J.;  Ziegler, Andrew C.
Adobe PDF(11492Kb)  |  收藏  |  浏览/下载：19/5  |  提交时间：2019/11/06
Understanding the effect of salinity tolerance on cyanobacteria associated with a harmful algal bloom in Lake Okeechobee, Florida 科技报告
报告编号: 70198063, , 2018
作者:  Rosen, Barry H. brosen@usgs.gov;  Loftin, Keith A.;  Graham, Jennifer L. jlgraham@usgs.gov;  Stahlhut, Katherine N.;  Riley, James M.;  Johnston, Brett D.;  Senegal, Sarena
Adobe PDF(3963Kb)  |  收藏  |  浏览/下载：63/29  |  提交时间：2019/11/06
Water-quality conditions with an emphasis on cyanobacteria and associated toxins and taste-and-odor compounds in the Kansas River, Kansas, July 2012 through September 2016 科技报告
报告编号: 70197946, 页数: 66, 2018
作者:  Graham, Jennifer L. jlgraham@usgs.gov;  Foster, Guy M. gfoster@usgs.gov;  Williams, Thomas J. tjwilliams@usgs.gov;  Mahoney, Matthew D.;  May, Madison R. mmay@usgs.gov;  Loftin, Keith A. kloftin@usgs.gov
Adobe PDF(3128Kb)  |  收藏  |  浏览/下载：30/17  |  提交时间：2019/11/06
Characterization of water quality in Bushy Park Reservoir, South Carolina, 2013–15 科技报告
报告编号: 70195642, 页数: 192, 2018
作者:  Conrads, Paul A. pconrads@usgs.gov;  Journey, Celeste A. cjourney@usgs.gov;  Petkewich, Matthew D. mdpetkew@usgs.gov;  Lanier, Timothy H. thlanier@usgs.gov;  Clark, Jimmy M. jmclark@usgs.gov
Adobe PDF(28252Kb)  |  收藏  |  浏览/下载：78/10  |  提交时间：2019/11/06
Land-cover changes associated with oil and natural-gas production and concentrations of selected constituents in surface-water and streambed-sediment samples collected upstream from and within an area of oil and natural-gas production, south Texas, 2008–17 科技报告
报告编号: 70199218, 页数: 64, 2018
作者:  Crow, Cassi L. ccrow@usgs.gov;  Opsahl, Stephen P. sopsahl@usgs.gov;  Pedraza, Diana E.;  Pease, Emily C.;  Kushnereit, Ross K. rkushnereit@usgs.gov
Adobe PDF(4621Kb)  |  收藏  |  浏览/下载：34/16  |  提交时间：2019/11/06
Evaluation of the Hydrolab HL4 water-quality sonde and sensors 科技报告
报告编号: 70194431, 页数: 30, 2017
作者:  Snazelle, Teri T. tsnazelle@usgs.gov
Adobe PDF(602Kb)  |  收藏  |  浏览/下载：1/0  |  提交时间：2019/11/06
Effectiveness of common fish screen materials for protecting lamprey ammocoetes—Influence of sweeping velocities and decreasing flows 科技报告
报告编号: 70194713, 页数: 28, 2017
作者:  Mesa, Matthew G. mmesa@usgs.gov;  Liedtke, Theresa L. tliedtke@usgs.gov;  Weiland, Lisa K. lweiland@usgs.gov;  Christiansen, Helena E. hchristiansen@usgs.gov
Adobe PDF(816Kb)  |  收藏  |  浏览/下载：46/19  |  提交时间：2019/11/06
Logistic and linear regression model documentation for statistical relations between continuous real-time and discrete water-quality constituents in the Kansas River, Kansas, July 2012 through June 2015 科技报告
报告编号: 70169105, 页数: 36, 2016
作者:  Foster, Guy M. gfoster@usgs.gov;  Graham, Jennifer L. jlgraham@usgs.gov
Adobe PDF(830Kb)  |  收藏  |  浏览/下载：7/3  |  提交时间：2019/11/06