Water quality assessment in reservoirs: Comparative analysis of bioindication systems based on macrobenthos characteristics

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• 作者：R. R. Borisov ; E. S. Chertoprud ; N. P. Kovacheva
• 关键词：bioindication ; reservoirs ; macrobenthos
• 刊名：Water Resources
• 出版年：2016
• 出版时间：September 2016
• 年：2016
• 卷：43
• 期：5
• 页码：818-827
• 全文大小：933 KB
• 刊物类别：Earth and Environmental Science
• 刊物主题：Earth sciences
  Hydrogeology
  Waste Water Technology, Water Pollution Control, Water Management and Aquatic Pollution
  Russian Library of Science
  
• 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
• ISSN：1608-344X
• 卷排序：43

文摘

Data on the Ruza and Mozhaisk reservoirs are used to analyze the applicability of different sampling methods and bioindication systems for rapid water quality assessment. The collected data were analyzed with the use of twelve biotic indices and their modifications. The mean water quality estimate in the coastal zones of both reservoirs varied from “moderate” to “good” and corresponded to α-mesosaprobic zone. The best performance in saprobity assessment was demonstrated by Pantle–Buck index modified by M.V. Chertoprud in the coastal zone and Balushkina index in soft soils in the central zones of the reservoirs. It is proposed to extend the number of indicator taxa in Pantle–Buck index modified by M.V. Chertoprud by incorporating taxa typical of soft soils, in particular, Chironomid larvae from Chironomus plumosus group. Recommendations are given for carrying out express-monitoring of the state of reservoirs.