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Application of a Weighted Regression Model for Reporting Nutrient and Sediment Concentrations, Fluxes, and Trends in Concentration and Flux for the Chesapeake Bay Nontidal Water-Quality Monitoring Network, Results Through Water Year 2012 科技报告
报告编号: 70161859, 页数: 88, 2016
作者:  Chanat, Jeffrey G. jchanat@usgs.gov;  Moyer, Douglas L. dlmoyer@usgs.gov;  Blomquist, Joel D. jdblomqu@usgs.gov;  Hyer, Kenneth E. kenhyer@usgs.gov;  Langland, Michael J. langland@usgs.gov
Adobe PDF(2807Kb)  |  收藏  |  浏览/下载：40/22  |  提交时间：2019/11/06
Assessing Brook Trout populations in headwater streams of the Adirondack Mountains using environmental DNA -- Summary report 科技报告
报告编号: 70193341, , 2016
作者:  Baldigo, Barry P. bbaldigo@usgs.gov;  George, Scott D. sgeorge@usgs.gov;  Sporn, Lee Ann;  Ball, Jacob
Adobe PDF(3194Kb)  |  收藏  |  浏览/下载：39/21  |  提交时间：2019/11/06