HUBEI AGRICULTURAL SCIENCES ›› 2019, Vol. 58 ›› Issue (21): 76-80.doi: 10.14088/j.cnki.issn0439-8114.2019.21.016

• Resource & Environment • Previous Articles     Next Articles

The comprehensive evaluation on water environment quality in Youhe wetland

QUAN Qing-zhou   

  1. College of Environment and Life Science,Weinan Normal University/Key Laboratory for Ecology and Environment of River Wetlands in Shaanxi Province,Weinan 714099,Shaanxi,China
  • Received:2019-03-18 Online:2019-11-10 Published:2019-11-27

Abstract: Taking monitored sections water quality of Youhe river from 2011 to 2015 as the research object, a comprehensive evaluation of water quality was made through the introduction of fuzzy matter element evaluation model of water environmental quality which is based on entropy on the basis of data collection and analysis through field investigation, data collection and analysis. The results showed the water quality of Youhe river from the year of 2011 to 2015 met the first class of water environmental quality standard, with the best water quality in 2013.

Key words: Youhe wetland, water source, water environment quality evaluation, Youhe reservoir

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