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cje ›› 2000, Vol. ›› Issue (4): 27-37.

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Distribution of Chironomidae larvae and its Relation to Water Quality

Wang Juncai1, Fang Zhigang1, Ju Fuhua1, Zhang Saohua1, Li Kaiguo2   

  1. 1. Liaoning Environment Monitoring center, Shenyang 110031;
    2. Station of Environment Protection and Montoring, Fushun City, 113006
  • Received:1999-01-18 Revised:1999-04-28 Online:2000-08-10

Abstract: According to community distribution of Chironomidae larvae in four rivers of Liaoning province and comparison studies on the relationship among water quality physicochemistry indices,relationships between physicochemistry factors and Chironomidae larvae species and quantity in unit area were established. The paper puts forward Chironomidae larvae as an indicator organism to indicate water classification and water quality evaluation method.

Key words: peanut, paclobutrazol, yield, quality, nitrogen metabolism enzyme, carbon metabolism enzyme.