Variability in stream chemistry in relation to urban development and biological condition in seven metropolitan areas of the United States, 1999-2004

GSTDTAP > 地球科学

报告编号	2012-5170
	Variability in stream chemistry in relation to urban development and biological condition in seven metropolitan areas of the United States, 1999-2004
	Beaulieu, Karen M. kmbeauli@usgs.gov; Bell, Amanda H. ahbell@usgs.gov; Coles, James F. jcoles@usgs.gov
	2012
出版年	2012
页数	38
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	Beginning in 1999, the U.S. Geological Survey National Water Quality Assessment Program investigated the effects of urban development on stream ecosystems in nine metropolitan study areas across the United States. In seven of these study areas, stream-che
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来源平台	US Geological Survey (USGS)
文献类型	科技报告
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/7851
专题	地球科学资源环境科学
推荐引用方式 GB/T 7714	Beaulieu, Karen M. kmbeauli@usgs.gov,Bell, Amanda H. ahbell@usgs.gov,Coles, James F. jcoles@usgs.gov. Variability in stream chemistry in relation to urban development and biological condition in seven metropolitan areas of the United States, 1999-2004:U.S. Geological Survey,2012.