Title :
Cluster Analysis and Comprehensive Assessment on Zhengzhou Groundwater Environment Based on Information Entropy
Author :
Zheng Zhi-hong ; Huang Qiang ; Qiu Lin
Author_Institution :
Key Lab. of Northwest Water Resources & Environ. Ecology of MOE, Xi´an Univ. of Technol., Xi´an, China
Abstract :
In this paper an water quality and water quantity synthetical evaluation index system is established. Information entropy is used to determine weight of each factor of effect water quality and water quantityand fuzzy cluster analysis as well as comprehensive assessment is developed to evaluate the local groundwater environment. The results show that more reasonable and reliable conclusions are made by this method. Predicting result is consistent with the measurement of the groundwater environment of ZhengZhou city. This result will benefit thegroundwater environment remediation of Zhengzhou city in the future.
Keywords :
bioinformatics; entropy; fuzzy set theory; groundwater; statistical analysis; water quality; ZhengZhou city; cluster analysis; comprehensive assessment; fuzzy cluster analysis; information entropy; water quantity synthetical evaluation; zhengzhou groundwater environment; Cities and towns; Environmental factors; Information analysis; Information entropy; Lakes; Sampling methods; Soil pollution; Water conservation; Water pollution; Water resources;
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
DOI :
10.1109/ICBBE.2010.5514842
