| 东平湖2007年浮游植物调查及分析 |
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| 引用本文： | 冷春梅,巩俊霞,王亚楠,郭金峰,李秀启,王钦东.东平湖2007年浮游植物调查及分析[J].山东农业大学学报(自然科学版),2009,40(4). |
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| 作者姓名： | 冷春梅 巩俊霞 王亚楠 郭金峰 李秀启 王钦东 |
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| 作者单位： | 山东省淡水水产研究所,山东,济南,250117 |
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| 基金项目： | 山东省海洋渔业厅科研基金项目支持 |
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| 摘 要： | 采用优势指数、多样性指数等方法,分析了2007年东平湖浮游植物的组成与变动.分析得出:2007年东平湖浮游植物共有8门83种,其中蓝藻门为主,绿藻门和硅藻门的含量次之,优势种以蓝藻门中的色球藻和席藻为主;根据香农多样性指数等综合分析,2007年东平湖水质以中度污染为主,重污染和轻污染水域面积较少,且有一定的季节性,3月份的水质略好.
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| 关 键 词： | 东平湖 浮游植物 优势指数 多样性指数 |
ANALYSIS OF PHYTOPLANKTON BIOLOGICAL QUANTITY IN DONGPING LAKE IN 2007 |
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| LENG Chun-mei,GONG Jun-xia,WANG Ya-nan GUO Jin-feng,LI Xiu-qi,WANG Qin-dong.ANALYSIS OF PHYTOPLANKTON BIOLOGICAL QUANTITY IN DONGPING LAKE IN 2007[J].Journal of Shandong Agricultural University,2009,40(4). |
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| Authors: | LENG Chun-mei GONG Jun-xia WANG Ya-nan GUO Jin-feng LI Xiu-qi WANG Qin-dong |
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| Institution: | LENG Chun-mei,GONG Jun-xia,WANG Ya-nan GUO Jin-feng,LI Xiu-qi,WANG Qin-dong(Shandong Freshwater Fisheries ResearchInstitute,jinan 250117,China) |
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| Abstract: | By using index of advantage,index of diversity and correlative methods,this paper evaluated the composition and alteration of phytoplankton in Dongping Lake in 2007.The analysis result indicated: phytoplankton in Dongping Lake had eight phylum including eighty-three species,cyanophyta was in the majority,chlorophyta and bacillariophyta took the second place,the dominance species were chroococcaceae and phormidium which were belonged to phytoplankton;According to Shannon-Wiever multiple indices analysis,the ... |
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| Keywords: | Dongping Lake phytoplankton index of advantage index of diversity |
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