中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共26条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
Comparing Measures of Estuarine Ecosystem Production in a Temperate New England Estuary 期刊论文
ESTUARIES AND COASTS, 2016, 卷号: 39, 期号: 6, 页码: 1827-1844
作者:  Oczkowski, Autumn;  Hunt, Christopher W.;  Miller, Kenneth;  Oviatt, Candace;  Nixon, Scott;  Smith, Leslie
收藏  |  浏览/下载：32/0  |  提交时间：2019/05/04
Comparisons of soil nitrogen mass balances for an ombrotrophic bog and a minerotrophic fen in northern Minnesota 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2016, 卷号: 550, 页码: 880-892
作者:  Hill, Brian H.;  Jicha, Terri M.;  Lehto, LaRae L. P.;  Elonen, Colleen M.;  Sebestyen, Stephen D.;  Kolka, Randall K.
收藏  |  浏览/下载：43/0  |  提交时间：2019/05/04
Eutrophication and Hypoxia Diminish Ecosystem Functions of Benthic Communities in a New England Estuary 期刊论文
FRONTIERS IN MARINE SCIENCE, 2016, 卷号: 3
作者:  Hale, Stephen S.;  Cicchetti, Giancarlo;  Deacutis, Christopher F.
收藏  |  浏览/下载：22/0  |  提交时间：2019/05/04
Ecological requirements for pallid sturgeon reproduction and recruitment in the Missouri River—A synthesis of science, 2005 to 2012 科技报告
报告编号: 70158683, 页数: 242, 2016
作者:  Delonay, Aaron J. adelonay@usgs.gov;  Chojnacki, Kimberly A. kchojnacki@usgs.gov;  Jacobson, Robert B. rjacobson@usgs.gov;  Albers, Janice L.;  Braaten, Patrick J. pbraaten@usgs.gov;  Bulliner, Edward A. ebulliner@usgs.gov;  Elliott, Caroline M. celliott@usgs.gov;  Erwin, Susannah O. serwin@usgs.gov;  Fuller, David B;  Haas, Justin D.;  Ladd, Hallie L.A.;  Mestl, Gerald E.;  Papoulias, Diana M. dpapoulias@usgs.gov;  Wildhaber, Mark L. mwildhaber@usgs.gov
Adobe PDF(39747Kb)  |  收藏  |  浏览/下载：125/32  |  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：63/15  |  提交时间：2019/11/06
Aquatic Trophic Productivity model: A decision support model for river restoration planning in the Methow River, Washington 科技报告
报告编号: 70170968, , 2016
作者:  Benjamin, Joseph R. jbenjamin@usgs.gov;  Bellmore, J. Ryan
Adobe PDF(3144Kb)  |  收藏  |  浏览/下载：39/14  |  提交时间：2019/11/06
Occurrence and concentrations of selected trace elements and halogenated organic compounds in stream sediments and potential sources of polychlorinated biphenyls, Leon Creek, San Antonio, Texas, 2012–14 科技报告
报告编号: 70170870, 页数: 111, 2016
作者:  Wilson, Jennifer T. jenwilso@usgs.gov
Adobe PDF(1909Kb)  |  收藏  |  浏览/下载：9/4  |  提交时间：2019/11/06
An international borderland of concern: Conservation of biodiversity in the Lower Rio Grande Valley 科技报告
报告编号: 70171549, 页数: 136, 2016
作者:  Leslie,, David M. Jr. cleslie@usgs.gov
Adobe PDF(9539Kb)  |  收藏  |  浏览/下载：22/3  |  提交时间：2019/11/06
Effects of aquifer storage and recovery activities on water quality in the Little Arkansas River and Equus Beds Aquifer, south-central Kansas, 2011–14 科技报告
报告编号: 70170068, 页数: 104, 2016
作者:  Stone, Mandy L. mstone@usgs.gov;  Garrett, Jessica D. jgarrett@usgs.gov;  Poulton, Barry C. bpoulton@usgs.gov;  Ziegler, Andrew C. aziegler@usgs.gov
Adobe PDF(5725Kb)  |  收藏  |  浏览/下载：38/12  |  提交时间：2019/11/06
Insular ecosystems of the southeastern United States—A regional synthesis to support biodiversity conservation in a changing climate 科技报告
报告编号: 70171543, , 2016
作者:  Cartwright, Jennifer M. jmcart@usgs.gov;  Wolfe, William J. wjwolfe@usgs.gov
Adobe PDF(14447Kb)  |  收藏  |  浏览/下载：61/20  |  提交时间：2019/11/06