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Spatial distribution of nutrients, chloride, and suspended sediment concentrations and loads determined by using different sampling methods in a cross section of the Trenton Channel of the Detroit River, Michigan, November 2014–November 2015 科技报告
报告编号: 70200357, 页数: 38, 2019
作者:  Totten, Alexander R. atotten@usgs.gov;  Duris, Joseph W. jwduris@usgs.gov
Adobe PDF(4742Kb)  |  收藏  |  浏览/下载：35/12  |  提交时间：2019/11/06
Temporal trends in water-quality constituent concentrations and annual loads of chemical constituents in Michigan watersheds, 1998–2013 科技报告
报告编号: 70195037, 页数: 90, 2018
作者:  Hoard, Christopher J. cjhoard@usgs.gov;  Fogarty, Lisa R.;  Duris, Joseph W. jwduris@usgs.gov
Adobe PDF(4429Kb)  |  收藏  |  浏览/下载：46/11  |  提交时间：2019/11/06
Water quality and hydrology of Silver Lake, Oceana County, Michigan, with emphasis on lake response to nutrient loading 科技报告
报告编号: 70162657, , 2016
作者:  Brennan, Angela K. akbrennan@usgs.gov;  Hoard, Christopher J. cjhoard@usgs.gov;  Duris, Joseph W. jwduris@usgs.gov;  Ogdahl, Mary E.;  Steinman, Alan D.
Adobe PDF(44364Kb)  |  收藏  |  浏览/下载：96/41  |  提交时间：2019/11/06