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Establishing molecular methods to quantitatively profile gastric diet items of fish—Application to the invasive blue catfish (ictalurus furcatus) 科技报告
报告编号: 70202454, 页数: 27, 2019
作者:  Iwanowicz, Deborah D.;  Schill, W. Bane;  Sanders, Lakyn R.;  Tim Groves;  Groves, Mary C.
Adobe PDF(1944Kb)  |  收藏  |  浏览/下载：68/20  |  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：92/13  |  提交时间：2019/11/06
Genetic diversity and population structure in the threatened Oregon silverspot butterfly (Speyeria zerene hippolyta) in western Oregon and northwestern California— Implications for future translocations and the establishment of new populations 科技报告
报告编号: 70176480, 页数: 32, 2016
作者:  Miller, Mark P. mpmiller@usgs.gov;  Mullins, Thomas D. tom_mullins@usgs.gov;  Haig, Susan M. susan_haig@usgs.gov
Adobe PDF(525Kb)  |  收藏  |  浏览/下载：48/13  |  提交时间：2019/11/06
Salmon redd identification using environmental DNA (eDNA) 科技报告
报告编号: 70171344, , 2016
作者:  Pilliod, David S. dpilliod@usgs.gov;  Laramie, Matthew B. mlaramie@usgs.gov
Adobe PDF(1999Kb)  |  收藏  |  浏览/下载：28/11  |  提交时间：2019/11/06