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Experts Unlock Key to Photosynthesis, a Find That Could Help Us Meet Food Security Demands 科技资讯
2019
收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15
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：67/20  |  提交时间：2019/11/06
Gap Analysis Project (GAP) Terrestrial Vertebrate Species Richness Maps for the Conterminous U.S. 科技报告
报告编号: 70203651, 页数: 110, 2019
作者:  Gergely, Kevin J. gergely@usgs.gov;  Boykin, Kenneth G.;  McKerrow, Alexa J. amckerrow@usgs.gov;  Rubino, Matthew J.;  Tarr, Nathan M.;  Williams, Steven G.
Adobe PDF(7449Kb)  |  收藏  |  浏览/下载：188/147  |  提交时间：2019/11/06
Molecular identification of fecal contamination in the Elks Run Watershed, Jefferson County, West Virginia, 2016–17 科技报告
报告编号: 70203792, , 2019
作者:  Schill, W. Bane;  Iwanowicz, Deborah D.
Adobe PDF(6711Kb)  |  收藏  |  浏览/下载：35/12  |  提交时间：2019/11/06
Science support for evaluating natural recovery of polychlorinated biphenyl concentrations in fish from Crab Orchard Lake, Crab Orchard National Wildlife Refuge, Illinois 科技报告
报告编号: 70194960, 页数: 30, 2018
作者:  Kunz, Bethany K. bkunz@usgs.gov;  Hinck, Jo Ellen jhinck@usgs.gov;  Calfee, Robin D. rcalfee@usgs.gov;  Linder, Greg L. linder2@usgs.gov;  Little, Edward E. elittle@usgs.gov
Adobe PDF(10577Kb)  |  收藏  |  浏览/下载：49/19  |  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
Desert tortoise annotated bibliography, 1991-2015 科技报告
报告编号: 70168490, 页数: 320, 2016
作者:  Berry, Kristin H. kristin_berry@usgs.gov;  Lyren, Lisa M. llyren@usgs.gov;  Mack, Jeremy S. jmack@usgs.gov;  Brand, L. Arriana arriana_brand@usgs.gov;  Wood, Dustin A. dawood@usgs.gov
Adobe PDF(2028Kb)  |  收藏  |  浏览/下载：54/15  |  提交时间：2019/11/06
Jaguar taxonomy and genetic diversity for southern Arizona, United States, and Sonora, Mexico 科技报告
报告编号: 70174060, , 2016
作者:  Culver, Melanie mculver@usgs.gov;  Hein, Alexander Ochoa
Adobe PDF(1260Kb)  |  收藏  |  浏览/下载：51/14  |  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
Jaguar surveying and monitoring in the United States 科技报告
报告编号: 70173766, , 2016
作者:  Culver, Melanie mculver@usgs.gov
Adobe PDF(17634Kb)  |  收藏  |  浏览/下载：14/5  |  提交时间：2019/11/06