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Estimation of total nitrogen and total phosphorus in streams of the Middle Columbia River Basin (Oregon, Washington, and Idaho) using SPARROW models, with emphasis on the Yakima River Basin, Washington 科技报告
来源:US Geological Survey (USGS). 出版年: 2013
作者:  Johnson, Henry M.;  Black, Robert W. rwblack@usgs.gov;  Wise, Daniel R.
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/05
Application of the SPARROW model to assess surface-water nutrient conditions and sources in the United States Pacific Northwest 科技报告
来源:US Geological Survey (USGS). 出版年: 2013
作者:  Wise, Daniel R.;  Johnson, Henry M.
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/05