Nitrate in the Mississippi River and its tributaries, 1980-2010: an update

GSTDTAP > 地球科学

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
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来源平台	US Geological Survey (USGS)
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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.