The Method of Quadratic Combination Weighting Fuzzy Comprehensive Evaluation applied in Water Quality Assessment

DOI

10.2991/icmaee-14.2014.34How to use a DOI?

Keywords

Groundwater, Water Quality Assessment, Fuzzy Comprehensive Evaluation, Quadratic Combination Weighting

Abstract

For the shortcoming of Fuzzy Comprehensive Evaluation Method such as subjectivity and lacking of information more, in order to improve the index weight’s scientific and accuracy. In this paper, based on the application of AHP and entropy weight method, fuzzy comprehensive evaluation obtained quadratic combination weight of each index method, four dry season water quality of the study area monitoring sections were evaluated. The results showed that this method avoided the subjective differences of expert score method, meeting target weight and the effective degree of credibility. It is suggested that the method of quadratic combination weighting fuzzy comprehensive evaluation is scientific, accurate, objective, it could be widely applied in water quality assessment.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jun Pan
AU  - Li Meng
AU  - Zhen Zhong
PY  - 2014/03
DA  - 2014/03
TI  - The Method of Quadratic Combination Weighting Fuzzy Comprehensive Evaluation applied in Water Quality Assessment
BT  - Proceedings of the International Conference on Material and Environmental Engineering (ICMAEE 2014)
PB  - Atlantis Press
SP  - 127
EP  - 130
SN  - 1951-6851
UR  - https://doi.org/10.2991/icmaee-14.2014.34
DO  - 10.2991/icmaee-14.2014.34
ID  - Pan2014/03
ER  -