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Climate Change Threatens Base of Polar Oceans’ Bountiful Food Webs 科技资讯
2021
收藏  |  浏览/下载：1/0  |  提交时间：2021/09/18
Ecohydrological modeling to quantify forest and grassland effects on water partioning and flux ages 科技资讯
2019
收藏  |  浏览/下载：9/0  |  提交时间：2019/09/12
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：73/16  |  提交时间：2019/11/06
Hydrogeologic controls and geochemical indicators of groundwater movement in the Niles Cone and southern East Bay Plain groundwater subbasins, Alameda County, California 科技报告
报告编号: 70194829, 页数: 76, 2019
作者:  Teague, Nicholas F. nteague@usgs.gov;  Izbicki, John A. jaizbick@usgs.gov;  Borchers, Jim;  Kulongoski, Justin T. kulongos@usgs.gov;  Jurgens, Bryant C. bjurgens@usgs.gov
Adobe PDF(6518Kb)  |  收藏  |  浏览/下载：28/7  |  提交时间：2019/11/06
Simulation of hydrodynamics, water quality, and lake sturgeon habitat volumes in Lake St. Croix, Wisconsin and Minnesota, 2013 科技报告
报告编号: 70194678, 页数: 74, 2018
作者:  Smith, Erik A. easmith@usgs.gov;  Kiesling, Richard L. kiesling@usgs.gov;  Ziegeweid, Jeffrey R. jrziege@usgs.gov;  Elliott, Sarah M. selliott@usgs.gov;  Magdalene, Suzanne
Adobe PDF(3380Kb)  |  收藏  |  浏览/下载：34/15  |  提交时间：2019/11/06
Modeling hydrodynamics, water temperature, and water quality in Klamath Straits Drain, Oregon and California, 2012–15 科技报告
报告编号: 70199945, , 2018
作者:  Sullivan, Annett B. annett@usgs.gov;  Rounds, Stewart A. sarounds@usgs.gov
Adobe PDF(7527Kb)  |  收藏  |  浏览/下载：42/20  |  提交时间：2019/11/06
Understanding the influence of nutrients on stream ecosystems in agricultural landscapes 科技报告
报告编号: 70191220, 页数: 92, 2018
作者:  Munn, Mark D. mdmunn@usgs.gov;  Frey, Jeffrey W. jwfrey@usgs.gov;  Tesoriero, Anthony J. tesorier@usgs.gov;  Black, Robert W. rwblack@usgs.gov;  Duff, John H. jhduff@usgs.gov;  Lee, Kathy E. klee@usgs.gov;  Maret, Terry R. trmaret@usgs.gov;  Mebane, Christopher A. cmebane@usgs.gov;  Waite, Ian R. iwaite@usgs.gov;  Zelt, Ronald B. rbzelt@usgs.gov
Adobe PDF(18305Kb)  |  收藏  |  浏览/下载：44/11  |  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：71/30  |  提交时间：2019/11/06
Status of selenium in south San Francisco Bay—A basis for modeling potential guidelines to meet National tissue criteria for fish and a proposed wildlife criterion for birds 科技报告
报告编号: 70197967, 页数: 84, 2018
作者:  Luoma, Samuel N.;  Presser, Theresa S. tpresser@usgs.gov
Adobe PDF(4736Kb)  |  收藏  |  浏览/下载：30/23  |  提交时间：2019/11/06
Nutrient loads in the Lost River and Klamath River Basins, south-central Oregon and northern California, March 2012–March 2015 科技报告
报告编号: 70197441, , 2018
作者:  Schenk, Liam N. lschenk@usgs.gov;  Stewart, Marc A. mastewar@usgs.gov;  Caldwell Eldridge, Sara L. seldridge@usgs.gov
Adobe PDF(2646Kb)  |  收藏  |  浏览/下载：28/9  |  提交时间：2019/11/06