2006•Environmental Science and ManagementRequires access
Investigation and Analysis of Water Pollution in Zhaoyuan Reach of Songhua River
Bai Liyan
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Abstract
based on the investigation of water pollution in the upper reach of Songhua River,Nunjiang River and Zhaoyuan reach of the main stream of Songhua River,water quality monitoring data of the four sections of Zhaoyuan reach of Songhua River in 1989,1998 and 2003 is analyzed with a scientific statistical method.The change of water quality in the past 16 years as well as the present condition of water pollution is described and the essential work for the prevention and control of water pollution of Songhua River is pointed out.