中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共12条，第1-10条 帮助

已选(0)清除 条数/页：   排序方式：
Cladophora as ecological engineer: A new test from the largest lake of Qinghai-Tibet plateau with filamentous algal blooms 期刊论文
WATER BIOLOGY AND SECURITY, 2024, 卷号: 3, 期号: 1
作者:  Wu, Zhihua;  Yuan, Xigong;  Xiong, Xiong;  Ao, Hongyi;  Wu, Chenxi;  Liu, Guoxiang;  Zhu, Huan
收藏  |  浏览/下载：4/0  |  提交时间：2024/03/01
Filamentous algal blooms  Qinghai lake  Biodiversity  Phytoplankton community  Assembly processes  Environmental drivers  
Dissecting the Algae Blooms of Montana’s “Unique Gem” the Smith River 科技资讯
2020
收藏  |  浏览/下载：19/0  |  提交时间：2020/05/06
algae  algal bloom  Chace Bell  Cladophora  featured  Montana DEQ  news ticker  nitrogen  nutrients  phosphorous  Smith River  USGS  water quality  
Flood-inundation maps of the Meramec River from Eureka to Arnold, Missouri, 2018 科技报告
报告编号: 70202202, 页数: 22, 2019
作者:  Dietsch, Benjamin J. bdietsch@usgs.gov;  Strauch, Kellan R.
Adobe PDF(1736Kb)  |  收藏  |  浏览/下载：71/39  |  提交时间：2019/11/06
Contemporary environmental assessment using a viability analysis in a large river system to inform restoration and adaptive management decisions 科技报告
报告编号: 70202445, 页数: 76, 2019
作者:  DeBruyne, Robin L. rdebruyne@usgs.gov;  Roseman, Edward F. eroseman@usgs.gov;  Ross, Jason E.;  Newman, Kurt R.;  Strach, Russell M.
Adobe PDF(1736Kb)  |  收藏  |  浏览/下载：61/19  |  提交时间：2019/11/06
Monitoring annual trends in abundance of eelgrass (Zostera marina) at Izembek National Wildlife Refuge, Alaska, 2018 科技报告
报告编号: 70203082, 页数: 16, 2019
作者:  Ward, David H. dward@usgs.gov;  Amundson, Courtney L. camundson@usgs.gov
Adobe PDF(509Kb)  |  收藏  |  浏览/下载：41/19  |  提交时间：2019/11/06
Concentration of 210Po and 210Pb in macroalgae from the northern Gulf 期刊论文
Marine Pollution Bulletin, 2019, 卷号: 145
作者:  Uddin S.;  Bebhehani M.;  Sajid S.;  Karam Q.
收藏  |  浏览/下载：30/0  |  提交时间：2020/11/23
Macroalgae bloom decay decreases the sediment organic carbon sequestration potential in tropical seagrass meadows of the South China Sea 期刊论文
Marine Pollution Bulletin, 2019, 卷号: 138
作者:  Liu S.;  Jiang Z.;  Wu Y.;  Deng Y.;  Chen Q.;  Zhao C.;  Cui L.;  Huang X.
收藏  |  浏览/下载：0/0  |  提交时间：2020/11/23
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：95/44  |  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
Bottom trawl assessment of Lake Ontario prey fishes 科技报告
报告编号: 70196215, , 2018
作者:  Weidel, Brian C. bweidel@usgs.gov;  Connerton, Michael J.;  Holden, Jeremy
Adobe PDF(6425Kb)  |  收藏  |  浏览/下载：64/29  |  提交时间：2019/11/06