[1]苏雨艳,赵晓平,郭刘超.石臼湖(江苏段)浮游动物群落结构时空动态变化及水质生物学评价[J].江苏水利,2020,(11):43-47.
　SU Yuyan,ZHAO Xiaoping,GUO Liuchao.Spatial and temporal dynamic changes and water quality biological evaluation of zooplankton community structure in Jiangsu section of Shijiu Lake[J].JIANGSU WATER RESOURCES,2020,(11):43-47.
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石臼湖(江苏段)浮游动物群落结构时空动态变化及水质生物学评价()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2020年11期
页码:
43-47
栏目:
水生态与环境
出版日期:
2020-11-26

文章信息/Info

Title:
Spatial and temporal dynamic changes and water quality biological evaluation of zooplankton community structure in Jiangsu section of Shijiu Lake
文章编号:
1007-7839(2020)11-0043-05
作者:
苏雨艳1;  赵晓平2;  郭刘超3
1.南京市水利建筑工程检测中心有限公司, 江苏 南京 210036; 2.南京市高淳区农业农村局, 江苏 南京 211300; 3.江苏省水利科学研究院, 江苏 南京 210017
Author(s):
SU Yuyan1;  ZHAO Xiaoping2;  GUO Liuchao3
1.Water Conservancy Construction Engineering Testing Center Co., Ltd. of Nanjing City, Nanjing 210036, China; 2.Agricultural and Rural Bureau of Gaochun District, Nanjing 211300, China; 3.Jiangsu Water Conservancy Science Research Institute, Nanjing 210017, China
关键词:
浮游动物;  群落结构;  时空动态;  优势种;  石臼湖
Keywords:
zooplankton;  community structure;  spatial and temporal dynamics;  dominant species;  Shijiu Lake
分类号:
Q145
文献标志码:
A
摘要:
为了解江苏段石臼湖浮游动物群落结构时空动态变化,于2018年1—12月对石臼浮游动物进行监测、分析。结果显示:石臼湖浮游动物共有63种,其中原生动物20种,占总种类的31.7%; 轮虫25种,占总种类的39.7%; 枝角类8种,占总种类的12.7%; 桡足类10种,占总种类的15.9%。石臼湖浮游动物在生物密度和种类上以轮虫和原生动物占优势,大型甲壳动物(枝角类和桡足类)虽然数量较少,但在生物量方面贡献较大。浮游动物生物密度年均值2 032.1 个/L,生物量年均值为3.6994 mg/L。浮游动物Sha
Abstract:
In order to understand the temporal and spatial dynamic changes of zooplankton community structure in Jiangsu section of Shiwusui Lake, the zooplankton community was monitored and analyzed from January to December in 2018. The results showed that there were 63 species of zooplankton in Shijiu Lake, of which 20 species were Protozoa, accounting for 31.7%; 25 species were Rotifers, accounting for 39.7%; 8 species were Cladocera, accounting for 12.7%; 10 species were Copepods, accounting for 15.9%. Rotifers and Protozoa dominated the zooplankton in Shijiu Lake in terms of biodensity and species, while large crustaceans(Cladocera and Copepods)contributed more to the biomass although their numbers were small. The annual mean zooplankton density was 2,032.1ind./L, and the annual mean biomass was 3.6994 mg/L. Shannon-Wiener diversity index of zooplankton indicated that Shijiu Lake was moderately polluted.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-05-26
基金项目:江苏省自然科学基金项目(BK20141013); 江苏省水利科技项目(2015034、2016028); 江苏省科技厅创新能力建设计划项目(BM2018028)
作者简介:苏雨艳(1986—),女,工程师,研究方向为水利工程管理。E-mail:595376748@qq.com
作者简介:郭刘超(1986—),男,硕士,工程师,研究方向为水生态与环境。E-mail:450152536@qq.com
更新日期/Last Update: 2020-11-20