【摘要】 1998年 4月下旬至 6月上旬 ,采用沉降法采样 ,作者对聊城东昌湖水域的隐滴虫属( Cryptomonas)进行了生态学初步研究 ,共检测了隐滴虫 4种 ,发现隐滴虫属的生物及生态分布与水质污染程度和富营养化水平之间有着密切的关系更多还原

【Abstract】 From the earily days of April to the daye of June,1998.the Cyptomonas of Dongcheng Lake in Liaocheng City was stutied.It was found there 4 species( Cryptomonas marssoni,C.erosa,C.ovata,C.pyrnouidifera) of Cryptomonas in this waters ,and there is a direct relation between the quantiny of Crytomonas and water eutrophication degree更多还原