Evaluation of the Aquaculture Pond Water Quality Based on Fuzzy Mathematics Model

Water quality management plays a very important role in fish life and aquatic product quality. The paper firstly selects the index system and confirm the weight of each of the water quality factors dependent on the fish tolerance to the factors of water quality integrated with the result of the expert questionnaire by the Delphi method with the Water Quality Standard, then constructs the fuzzy evaluation model of the multiplex water quality parameter and classifies the standard of water quality into five classes of standard. At last the paper give an experimental model based on the monitored datum in North China. It shows that it can evaluate the water quality integrative and provide the degree of membership that the water quality belongs to all the standards.

Authors and Affiliations

1. College of Economics & Management, China Agricultural University, P.O. Box 129#, Beijing, 100083, China

   Ruimei Wang & Zetian Fu

2. China Agriculture University, P.O. Box 209#, Beijing, 100083, China

   Xiaoshuan Zhang & Jinhuan Wu

3. Key Laboratory for Fishery Ecology Environment, Ministry of Agriculture, China

   Wengui Cai

Editors and Affiliations

1. Institute of Intelligent Machines , Chinese Academy of Sciences , Anhui, Hefei, China

   De-Shuang Huang

2. Queen’s University , Belfast, UK

   Kang Li  & George William Irwin  & 

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© 2006 Springer-Verlag Berlin Heidelberg

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