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Lakes and reservoirs—Guidelines for study design and sampling 科技报告
报告编号: 70155912, 页数: 57, 2018
作者:  U.S. Geological Survey
Adobe PDF(5029Kb)  |  收藏  |  浏览/下载：25/4  |  提交时间：2019/11/06
Are changes in lower trophic levels limiting prey-fish biomass and production in Lake Michigan? 科技报告
报告编号: 70199979, , 2018
作者:  Bunnell, David B. dbunnell@usgs.gov;  Carrick, Hunter J.;  Madenjian, Charles P. cmadenjian@usgs.gov;  Rutherford, Edward S.;  Vanderploeg, Henry A.;  Barbiero, Richard P.;  Hinchey-Malloy, Elizabeth;  Pothoven, Steven A.;  Riseng, Catherine M.;  Claramunt, Randall M.;  Bootsma, Harvey A.;  Elgin, Ashley;  Rowe, Mark;  Thomas, Sara;  Turschak, Benjamin A.;  Czesny, Sergiusz J.;  Pangle, Kevin;  Warner, David M. dmwarner@usgs.gov
Adobe PDF(2771Kb)  |  收藏  |  浏览/下载：86/38  |  提交时间：2019/11/06
Deepwater Program: Lophelia II, continuing ecological research on deep-sea corals and deep-reef habitats in the Gulf of Mexico 科技报告
报告编号: 70194294, 页数: 287, 2017
作者:  Demopoulos, Amanda W.J. ademopoulos@usgs.gov;  Ross, Steve W.;  Kellogg, Christina A. ckellogg@usgs.gov;  Morrison, Cheryl L. cmorrison@usgs.gov;  Nizinski, Martha S.;  Prouty, Nancy G. nprouty@usgs.gov;  Bourque, Jill R. jbourque@usgs.gov;  Galkiewicz, Julie P.;  Gray, Michael A.;  Springmann, Marcus J.;  Coykendall, D. Katharine dcoykendall@usgs.gov;  Miller, Andrew;  Rhode, Mike;  Quattrini, Andrea;  Ames, Cheryl L.;  Brooke, Sandra D.;  McClain-Counts, Jennifer P. jmcclaincounts@usgs.gov;  Roark, E. Brendan;  Buster, Noreen A. nbuster@usgs.gov;  Phillips, Ryan M.;  Frometa, Janessy
Adobe PDF(10782Kb)  |  收藏  |  浏览/下载：91/13  |  提交时间：2019/11/06