保安湖浮游轮虫的动态研究

TEDENCIES INVESTIGATION OF PLANKTONIC ROTIFERS IN THE BAOAN LAKE, HUBEI PROVINCE

  • 摘要: 保安湖9个采样站1996年轮虫的种类组成、密度和生物量,并与1986-1987和1992-1993年他人的研究结果进行了比较,总结了10年来保安湖轮虫种类演替,密度及生物量的动态变化。并从浮游轮虫的角度探讨草型湖泊的合理开发利用问题。

     

    Abstract: Species composition, density and biomass of pla nktonic rotifers were investigated at nine stations in the Baoan Lake, Hubei Pro vince in 1996, which were compared with the results of other authors in 1986—1987 and 1992—1993. The author analyze the species succession and change tendencie s of density and biomass of planktonic rotifers in the Baoan Lake within decade f rom the angle of rotifers, the author discussed the problems of rational explora tion and utilize of the macrophyte lakes.

     

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