武汉市夏季养殖湖泊浮游生物监测及比较研究  

Identification and Comparative Analysis of Plankton in Aquiculture Lakes in Summer in Wuhan City

作　　者：龚珞军[1,2,3] 张世萍[2] 熊邦喜[2] 曹军[2] 张晶[2] 李金忠[3] 刘定柱[1] 

机构地区：[1]湖北省水产技术推广中心,湖北武汉430060 [2]华中农业大学水产学院,湖北武汉430070 [3]湖北省水产科学研究所,湖北武汉430071

出　　处：《水生态学杂志》2009年第6期9-14,共6页Journal of Hydroecology

基　　金：湖北省科技厅和湖北省人事厅项目资助

摘　　要：2007年夏季对武汉市梁子湖、斧头湖、柴泊湖、南湖和野芷湖5个湖泊共13个点的浮游生物进行了监测种类鉴定。5个湖泊有浮游植物133种,其中蓝藻门43种,金藻门1种,黄藻门1种,硅藻门28种,甲藻门6种,裸藻门12种,隐藻门2种,绿藻门40种。浮游动物有43种,其中原生动物14种,轮虫23种,枝角类3种,桡足类5种。5个湖泊浮游植物种类数量排序为:梁子湖>南湖>柴泊湖>斧头湖>野芷湖;浮游动物种类数量排序为:柴泊湖>斧头湖>梁子湖=南湖>野芷湖;浮游植物平均密度排序为:南湖>野芷湖>梁子湖>柴泊湖>斧头湖;浮游植物平均生物量排序为:梁子湖>南湖>斧头湖>柴泊湖>野芷湖;浮游动物平均密度和平均生物量排序均为:柴泊湖>南湖>野芷湖>梁子湖>斧头湖。梁子湖、斧头湖、柴泊湖、南湖和野芷湖的藻型特征分别是蓝藻+硅藻、蓝藻+硅藻+绿藻、蓝藻+绿藻、蓝藻+硅藻+绿藻和蓝藻+绿藻。The species of plankton in 13 sampling points including Liangzi Lank, Futou Lake, Chaipo Lake, Nanhu Lake, Yezhi Lake in Wuhan was identified in Summer in 2007. The five lakes included 133 species of phytoplankton, among which there were 43 species of eyanophyta, 1 species of chrysophyta, 1 xanthophyta, 28 species of bacillariophyta, 6 species of dinophyta, 12 species of euglenophyta, 2 species of cryptophyta, and 40 species of chlorophyta. There were 43 species of zoophankton, among which there were 14 species of protozoan, 23 species of rotifer, 3 species of antler, and 5 species of copepod. The order of species and quantity of phytoplankton is Liangzi Lake 〉 Nanhu Lake 〉 Chaipo Lake 〉 Futou Lake 〉 Yezhi Lake ; the order of species and quantity of zoophankton is ： Chaipo Lake 〉 Futou Lake 〉 Liangzi Lake = Nanhu Lake 〉 Yezhi Lake ; the order of average density of phytoplankton is Nanhu Lake 〉 Yezhi Lake 〉 Liangzi Lake 〉 Chaipo Lake 〉 Futou Lake ; the order of average biomass of phyto- plankton is Liangzi Lake 〉 Nanhu Lake 〉 Futou Lake 〉 Chaipo Lake 〉 Yezhi Lake ; the order of average density and average biomass of zoophankton is Chaipo Lake 〉 Nanhu Lake 〉 Yezhi Lake 〉 Liangzi Lake 〉 Futou Lake. The algae features of Liangzi Lake, Futou Lake, Chaipo Lake, Nanhu Lake and Yezhi Lake are respectively： cyanophyta ＋ bacillariophyta, eyanophyta ＋ bacillariophyta ＋ ehlorophyta, cyanophyta ＋ chlorophyta, cyanophyta ＋ bacillariophyta ＋ chlorophyta, and cyanophyta ＋ chlorophyta.

关 键 词：浮游生物 种类 密度 湖泊 武汉市 

分 类 号：Q178.2[生物学—水生生物学]