JWARP  Vol.2 No.9 , September 2010
Fuzzy Complex Index in Water Quality Assessment of Municipalities
Abstract: Donghu Lake in Wuhan is a multipurpose complex water body. However, its eutrophication phenomenon becomes increasingly serious. By making use of detailed and accurate contamination monitoring data and several mathematics models, we probe into the dynamic state of water quality. The year’s average value of major contamination index in Donghu Lake from 2001 to 2008 and fuzzy complex index are used to assess its short-term state of water quality. The results show that its water quality is basically stable in the 4th class of water quality standard GB3838-2002.
Cite this paper: nullL. Zhu and H. Hu, "Fuzzy Complex Index in Water Quality Assessment of Municipalities," Journal of Water Resource and Protection, Vol. 2 No. 9, 2010, pp. 809-813. doi: 10.4236/jwarp.2010.29095.

[1]   P. T. Liu, “Introduction to Environmental,” Higher Education Press, Beijing, 1988.

[2]   Z. Z. Xu, “Applied Research on Fuzzy - Grey Theory in Urban Environmental Quality Evaluation,” Journal of Environmental Science, Vol. 17, No. 3, 1997, pp. 1-3.

[3]   H. L. Liu and G. G. Han, “Introduction to China Water Environment Forecast and Countermeasure,” China Environmental Science Press, Beijing, 1988.

[4]   H. D. Wang, “Environmental Quality Assessment,” Institute of Environmental Studies of Beijing Normal University, Beijing, 1981.