Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.3133/sir20135169 |
报告编号 | 2013-5169 |
Nitrate in the Mississippi River and its tributaries, 1980-2010: an update | |
Murphy, Jennifer C. jmurphy@usgs.gov; Hirsch, Robert M. rhirsch@usgs.gov; Sprague, Lori A. lsprague@usgs.gov | |
2013 | |
出版年 | 2013 |
页数 | 42 |
语种 | 英语 |
国家 | 美国 |
出版者 | U.S. Geological Survey |
领域 | 资源环境;地球科学 |
英文摘要 | Nitrate concentration and flux were estimated from 1980 through 2010 at eight sites in the Mississippi River Basin as part of the National Water-Quality Assessment (NAWQA) Program of the U.S. Geological Survey (USGS). These estimates extend the results fr |
URL | 查看原文 |
来源平台 | US Geological Survey (USGS) |
引用统计 | |
文献类型 | 科技报告 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/8249 |
专题 | 地球科学 资源环境科学 |
推荐引用方式 GB/T 7714 | Murphy, Jennifer C. jmurphy@usgs.gov,Hirsch, Robert M. rhirsch@usgs.gov,Sprague, Lori A. lsprague@usgs.gov. Nitrate in the Mississippi River and its tributaries, 1980-2010: an update:U.S. Geological Survey,2013. |
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