安徽农业科学2023，Vol.51Issue(24)：56-61,6.DOI:10.3969/j.issn.0517-6611.2023.24.013
济南市雪野湖浮游生物群落结构特征及多样性分析
Analysis of Plankton Community Structure and Its Diversity in Xueye Lake of Jinan City
徐珊 1于莉 1徐秋云 1陈聪 2白海锋2
作者信息
- 1. 济南市水文中心,山东济南 250013
- 2. 大连海洋大学水产与生命学院,辽宁大连 116023
- 折叠
摘要
Abstract
In order to understand the status of aquatic resources in the lake and reservoir,and effectively protect the urban water ecological en-vironment,the plankton in Xueye Lake was investigated in the autumn of 2021.The results showed that there were a total of 40 species of phyto-plankton belonging to 6 phyla,among which chlorophyta accounted for 35.00%of the total phytoplankton species,and the average density and average biomass of phytoplankton were 10.06×106 cells/L and 12.88 mg/L,respectively.There were 5 dominant species in phytoplankton.A to-tal of 13 zooplankton species belonging to 4 groups were identified,in which the number of rotifera species was the most,accounting for 38.46%of the total zooplankton species,and the average density and average biomass of zooplankton were 1.93 ind./L and 0.013 mg/L,respectively.There were 5 dominant species in zooplankton.The average Shannon-Wiener diversity index of phytoplankton and zooplankton were 1.554 and 1.556,the average Pielou evenness index of phytoplankton and zooplankton were 0.467 and 0.966,the average Margalef richness index of phy-toplankton and zooplankton were 1.059 and 2.873,respectively.The water quality evaluation of the diversity index showed that the water quality of the Xueye Lake was in the state of medium pollution,and the pollution degree was different in every research area.关键词
浮游生物/群落结构/生物多样性/水质评价/雪野湖Key words
Plankton/Community structure/Biodiversity/Water quality assessment/Xueye Lake分类
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徐珊,于莉,徐秋云,陈聪,白海锋..济南市雪野湖浮游生物群落结构特征及多样性分析[J].安徽农业科学,2023,51(24):56-61,6.
