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Part of the book series: Advances in Intelligent and Soft Computing ((AINSC,volume 116))

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Abstract

Traditional fuzzy comprehensive evaluation model for determining the index weights has its one-sidedness and the evaluations results sometimes do not reflect the water quality with high accuracy. With the unascertained comprehensive evaluation model, the paper conducts the analysis of the Yangtze River water quality in the past two years. The distinguish weight is defined firstly, and then unascertained measure comprehensive evaluation model for water quality based on distinguish weight is established. The result combines a variety of pollution index and shows reasonable assessment on water quality at the observation sites.

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References

  1. Pang, Y.: Unascertained Comprehensive Evaluation Model and its Application on Distinguish Weight of Index. College Mathematics 10, 38–41 (2008)

    Google Scholar 

  2. Xiao, M.: Application of modified fuzzy comprehensive evaluation in water quality assessment. Water Sciences and Engineering Technology 8(4), 78–80 (2007)

    Google Scholar 

  3. Pang, Y.: Comprehensive Evaluation of the Water Quality in Fuyang River. Operations Research and Management Science 35(10), 101–104 (2001)

    Google Scholar 

  4. Wang, X.: Grey-Fuzzy Cluster and Assessment of Water Pollution. Journal of Liaoning University(Natural Sciences Edition) 10, 120–123 (1997)

    Google Scholar 

  5. Xu, H.: Application of Grey System Theory in water Quality Evaluation. Journal of East China Geological Institute 15(10), 17–19 (1995)

    Google Scholar 

  6. Ma, J., Ji, F.: Fuzzy Comprehensive Evaluation Method for Quality Assessment. Hydrology 10, 26–29 (1994)

    Google Scholar 

  7. Sun, Y., Chen, G.: Application Of Fuzzy Mathematics in Assessment of Lake Water Quality. Journal of Shandong University of Technology 7, 85–88 (1999)

    Google Scholar 

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© 2012 Springer-Verlag Berlin Heidelberg

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Xu, B., Cai, Z. (2012). Unascertained Measure Model for Water Quality Evaluation Based on Distinguish Weight. In: Wu, Y. (eds) Advanced Technology in Teaching - Proceedings of the 2009 3rd International Conference on Teaching and Computational Science (WTCS 2009). Advances in Intelligent and Soft Computing, vol 116. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-11276-8_27

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  • DOI: https://doi.org/10.1007/978-3-642-11276-8_27

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-11275-1

  • Online ISBN: 978-3-642-11276-8

  • eBook Packages: EngineeringEngineering (R0)

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