THE APPLICATION OF THE FUZZY ATTENUATION MODEL IN THE EVALUATION OF WATER QUALITY IN THE YANGTZE RIVER

摘要：

The pollution of the Yangtze River is becoming more and more serious, but there is much uncertain inkling in the evaluation of the Yangtze River which makes it difficult to get the integrated evaluation. The Fuzzy Recognition sets out its objectivity and practicability during treating with multi-inklings. This paper sets up the Fuzzy Attenuation model by using the fuzzy recognition and considering the ability of potamic self-purification, meanwhile, using this new model it gets the quantificational integrated evaluation by analyzing the water quality of the Yangtze River from Jun.2003 to Sept.2005. By investigating the content of the main pollution of CODMn and NH3-N in the main stream of the Yangtze River more than one year, we get the analysis of the main pollution sources of CODMn and NH3-N in the main stream of the Yangtze River.

关键词： Fuzzy Attenuation Model Water quality evaluation of the Yangtze River The evaluation of water quality

作者: CUN-LU DANG JIAN YANG XIAO-YING ZHANG SHUANG-FENG LI

作者单位: School of Electrical and Information Engineering, LAN Zhou University of Technology, LAN Zhou 730050 School of physics, Shan Dong Jian Zhu University, Ji Nan 250101, China

会议类型: 国际会议

会议名称: 2008 International Conference on Machine Learning and Cybernetics(2008机器学习与控制论国际会议)

会议地点: 昆明

会议语种:英文

页码: 1474-1479

在线出版日期: 2008-07-12（万方平台首次上网日期，不代表论文的发表时间）