%0 Journal Article
%T On the protozoan succession from the viewpoint of temporal and spatial heterogeneity in eutrophic Donghu Lake<br>从时空异质性看东湖富营养化中原生动物的演替
%A WU Sheng-Gui
%A <br>吴生桂
%J 生态学报
%D 2001
%I 
%X The spatial heterogeneity of the standing crop of protozoa in Lake Donghu was observed during 1993 08\|1994 08.The annual mean abundance of protozoa was 59 391 ind./L,and the biomass was 1.40 mg/L.With the increase of the trophic levels( TSI ),there was an obvious increase both in abundance( A ) and biomass( B )of protozoa.The succession of the annual dynamic model of protozoan abundance was found,the higher the trophic level,the higher peak in winter.The horizontal spatial pattern of protozoan community structure had a same trend with long\|term changes caused by trophic levels in Donghu Lake.
%K Donghu Lake
%K protozoa
%K temporal and spatial heterogeneity
%K succession<br>东湖
%K 原生动物
%K 空间异质性
%K 演替
%K 富营养化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=739BB73B9158FD5A&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=38B194292C032A66&sid=BD7D27247C63490C&eid=9B95A71E6639C039&journal_id=1000-0933&journal_name=生态学报&referenced_num=8&reference_num=21