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Spatial and Temporal Patterns of Best Management Practice Implementation in the Chesapeake Bay Watershed, 1985–2014 科技报告
报告编号: 70201911, 页数: 37, 2019
作者:  Sekellick, Andrew J. ajsekell@usgs.gov;  Devereux, Olivia H.;  Keisman, Jennifer L.D.;  Sweeney, Jeffrey S.;  Blomquist, Joel D. jdblomqu@usgs.gov
Adobe PDF(7611Kb)  |  收藏  |  浏览/下载：49/11  |  提交时间：2019/11/06
Watershed export of fine sediment, organic carbon, and chlorophyll-a to Chesapeake Bay: Spatial and temporal patterns in 1984-2016 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 卷号: 619, 页码: 1066-1078
作者:  Zhang, Qian;  Blomquist, Joel D.
收藏  |  浏览/下载：21/0  |  提交时间：2019/05/04
Manure and fertilizer inputs to land in the Chesapeake Bay watershed, 1950–2012 科技报告
报告编号: 70195604, , 2018
作者:  Keisman, Jennifer L.D. jkeisman@usgs.gov;  Devereux, Olivia H.;  LaMotte, Andrew E. alamotte@usgs.gov;  Sekellick, Andrew J. ajsekell@usgs.gov;  Blomquist, Joel D. jdblomqu@usgs.gov
Adobe PDF(8498Kb)  |  收藏  |  浏览/下载：46/22  |  提交时间：2019/11/06
Optimal hydrograph separation using a recursive digital filter constrained by chemical mass balance, with application to selected Chesapeake Bay watersheds 科技报告
报告编号: 70187492, , 2017
作者:  Raffensperger, Jeff P. jpraffen@usgs.gov;  Baker, Anna C.;  Blomquist, Joel D. jdblomqu@usgs.gov;  Hopple, Jessica A. jahopple@usgs.gov
收藏  |  浏览/下载：22/0  |  提交时间：2019/11/06
Sources and transformations of anthropogenic nitrogen along an urban river-estuarine continuum 期刊论文
BIOGEOSCIENCES, 2016, 卷号: 13, 期号: 22, 页码: 6211-6228
作者:  Pennino, Michael J.;  Kaushal, Sujay S.;  Murthy, Sudhir N.;  Blomquist, Joel D.;  Cornwell, Jeff C.;  Harris, Lora A.
收藏  |  浏览/下载：30/0  |  提交时间：2019/05/04
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：30/17  |  提交时间：2019/11/06