Variation Characteristics of Pelagic Crustaceans Community in Main Rivers of Yuyao City from 2018 to 2019
YANG Jieqing1, LIN Xirong2, OUYANG Longling1, CHEN Yuange1, TANG Fenghua1, MAO Shujie3, WANG Yunlong1, SHI Yunrong1
1. Key Laboratory of East China Sea Fisheries Resources Development and Utilization, Ministry of Agriculture and Rural Affairs, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China; 2. Shanghai Environment Monitoring Center, Shanghai 200235, China; 3. Fishery Management Station of Yuyao, Ningbo 315400, China
Abstract：In order to further explore the variation characteristics of pelagic crustaceans community in main rivers of Yuyao city, the variations in species composition, dominant species, density and biomass were analyzed, based on the pelagic crustaceans survey data in February (winter), May (spring), August (summer) and November (autumn) of 2018 and 2019. Dominance curve analysis method was used to analyze the species numbers and its cumulative percentage of total pelagic crustaceans abundance. Analysis of similarity method(ANOSIM)was used to analyze the annual, seasonal and spatial differences in pelagic crustaceans community structure. Results showed that a total of 67 species, belonging to 39 genera, including 35 species of copepod and 32 species of cladocera, were identified in 2018. A total of 46 species, belonging to 26 genera, including 25 species of copepod and 21 species of cladocera, were identified in 2019. In 2018, the species composition, copepod numbers and cladocera numbers were higher than 2019. In 2018 and 2019, the density and biomass of spring ranked the first, autumn ranked the second, summer ranked the third, and winter ranked the last. The replacement rate of dominant species was about 78.26%. There was very significat difference in annual variation of pelagic crustaceans community at the level of 0.01. In 2018 and 2019, there was no significant difference in the annual variation of pelagic crustaceans community in summer at the level of 0.05, and the same in spatial. In 2019, the pelagic crustaceans community was featured by single species, and the environment of water quality tended to be eutrophication compared with 2018.
杨杰青, 林熙戎, 欧阳珑玲, 陈渊戈, 唐峰华, 茅树杰, 王云龙, 史赟荣. 2018—2019年余姚市主要内河浮游甲壳动物群落变化特征[J]. 水产科学, 2022, 41(6): 1036-1044.
YANG Jieqing, LIN Xirong, OUYANG Longling, CHEN Yuange, TANG Fenghua, MAO Shujie, WANG Yunlong, SHI Yunrong. Variation Characteristics of Pelagic Crustaceans Community in Main Rivers of Yuyao City from 2018 to 2019. Fisheries Science, 2022, 41(6): 1036-1044.
[1]张晓燕,张笑君,林秋奇,等.一座热带中型水库浮游甲壳动物种类多样性与群落结构季节变化[J].生态科学,2014,33(5):998-1004. [2]PERBICHE NEVES G, FILETO C, LACO PORTINHO J, et al. Relations among planktonic rotifers, cyclopoid copepods, and water quality in two Brazilian reservoirs[J].Latin American Journal of Aquatic Research,2013,41(1):138-149. [3]AOYAGUI A S M, BONECKER C C. Rotifers in different environments of the Upper Paraná River floodplain (Brazil):richness, abundance and the relationship with connectivity[J].Hydrobiologia,2004,522(1/2/3):281-290. [4]HESSEN D O, FAAFENG B A, SMITH V H, et al. Extrinsic and intrinsic controls of zooplankton diversity in lakes[J].Ecology,2006,87(2):433-443. [5]杨柳,陈绵润,林秋奇,等.一座热带高产渔业水库枯水期轮虫的群落组成与动态分析[J].湖泊科学,2008,20(6):780-789. [6]李志伟,崔力拓.环境因子对唐山湾海域浮游动物群落结构的驱动作用[J].应用生态学报,2017,28(11):3797-3804. [7]IGLESIAS C, MAZZEO N, MEERHOFF M, et al. High predation is of key importance for dominance of small-bodied zooplankton in warm shallow lakes:evidence from lakes, fish exclosures and surface sediments[J].Hydrobiologia,2011,667(1):133-147. [8]王晓辉,望甜,林秋奇,等.华南地区典型抽水型水库后生浮游动物群落的种类组成与结构[J].生态学报,2009,29(1):456-465. [9]习丽红,李慧明,林秋奇,等.热带富营养水库敞水区浮游动物群落结构与季节变化:以广东大沙河水库为例[J].湖泊科学,2015,27(6):1049-1058. [10]JEPPESEN E, NGES P, DAVIDSON T A, et al. Zooplankton as indicators in lakes:a scientific-based plea for including zooplankton in the ecological quality assessment of lakes according to the European Water Framework Directive (WFD)[J].Hydrobiologia,2011,676(1):279-297. [11]EJSMONT-KARABIN J. The usefulness of zooplankton as lake ecosystem indicators:rotifer trophic state index[J].Polish Journal of Ecology,2012,60(2):339-350. [12]杨杰青,史赟荣,欧阳珑玲,等.余姚市主要内河浮游甲壳动物群落及其与环境因子的关系[J].淡水渔业,2019,49(6):56-62. [13]蒋燮治,堵南山.中国动物志:淡水枝角类[M].北京:科学出版社,1979. [14]中国科学院动物研究所甲壳动物研究组.中国动物志:节肢动物门 甲壳纲 淡水桡足类[M].北京:科学出版社,1979. [15]中国科学院中国植物志编辑委员会.中国植物志:第七卷[M].北京:科学出版社,1978. [16]朱浩然.中国淡水藻志:第九卷 蓝藻门 藻殖段纲[M].北京:科学出版社,2007. [17]李共国,包薇红,徐石林,等.甬江干流浮游动物群落结构季节动态与水环境的关系[J].水生生物学报,2015,39(1):1-12. [18]杨文,万莉,朱津永,等.四明湖水库浮游动物群落演替[J].动物学杂志,2015,50(5):780-789. [19]周志明,朱俊杰,顾志敏,等.四明湖水库浮游生物现状调查及评价[J].水生态学杂志,2011,32(3):104-107. [20]杨丽丽,何光喜,胡忠军,等.鲢鳙占优势的千岛湖浮游动物群落结构特征及其与环境因子的相关性[J].水产学报,2013,37(6):894-903. [21]包薇红,杨国靖,滕丽华,等.甬江干流水体主要理化因子的时空变化及水质评价[J].华南农业大学学报,2013,34(3):324-329. [22]CHALKIA E, KEHAYIAS G. Zooplankton and environmental factors of a recovering eutrophic lake (Lysimachia Lake, Western Greece)[J].Biologia,2013,68(3):459-469. [23]CONNELL J H. Diversity in tropical rain forests and coral reefs[J].Science,1978,199(4335):1302-1310. [24]杨杰青,全为民,史赟荣,等.东海近岸海域浮游动物群落时空分布[J].水产学报,2018,42(7):1060-1076. [25]吴晓敏,郝瑞娟,潘宏博,等.黄浦江浮游动物群落结构及其与环境因子的关系[J].生态环境学报,2018,27(6):1128-1137. [26]谢进金,许友勤,陈寅山,等.晋江流域水质污染与浮游动物四季群落结构的关系[J].动物学杂志,2005,40(5):8-13. [27]邓道贵,杨威,孟小丽,等.淮河中游浮游甲壳动物群落结构的季节动态[J].水生生物学报,2013,37(5):869-875. [28]邓琛,杨柳,韩博平.一座热带浅水水库敞水区浮游甲壳动物群落结构[J].生态科学,2010,29(1):39-44. [29]李慧明,陈花,韩小玉,等.海南热带水库敞水区浮游甲壳动物群落结构特征[J].湖泊科学,2011,23(2):251-256. [30]高文燕,李培伦,李喆,等.小龙虎泡浮游动物组成与环境因子相关性分析[J].水产科学,2019,38(6):839-845. [31]林秋奇,胡韧,段舜山,等.广东省大中型供水水库营养现状及浮游生物的响应[J].生态学报,2003,23(6):1101-1108. [32]姜作发,唐富江,董崇智,等.黑龙江水系主要江河浮游动物种群结构特征[J].东北林业大学学报,2006,34(4):64-66. [33]封得华,李萌,王瑾,等.济南流域浮游动物群落结构分布及时空格局[J].河北渔业,2018(11):46-49. [34]胡旭仁.鄱阳湖子湖泊浮游动物群落时空格局研究[D].南昌:南昌大学,2017. [35]马宝珊,徐滨,魏开金,等.安宁河浮游动物资源现状及其与环境因子的关系[J].淡水渔业,2017,47(6):56-64. [36]钟敏华,潘邦进,吕明德,等.提高姚江大水面渔业产量对策研究[J].水产学杂志,1994,7(2):89-93. [37]汪梦琪,汪金成,王琪,等.洞庭湖区平水期浮游生物群落结构特征及富营养化现状[J].生态学杂志,2018,37(8):2418-2429. [38]YANG Y F, HUANG X F, LIU J K, et al. Effects of fish stocking on the zooplankton community structure in a shallow lake in China[J].Fisheries Management and Ecology,2005,12(2):81-89. [39]郭飞飞,张云,赵广,等.金沙河水库浮游动物群落结构及其与环境因子的关系[J].生态学杂志,2016,35(8):2208-2216. [40]JAUREGUIZAR A J, MENNI R, BREMEC C, et al. Fish assemblage and environmental patterns in the Río de la Plata Estuary[J].Estuarine, Coastal and Shelf Science,2003,56(5/6):921-933. [41]LIN Q Q, DUAN S S, HU R, et al. Zooplankton distribution in tropical reservoirs, South China[J].International Review of Hydrobiology,2003,88(6):602-613. [42]MAKINO W, BAN S. Response of life history traits to food conditions in a cyclopoid copepod from an oligotrophic environment[J].Limnology and Oceanography,2000,45(2):396-407.
2022, Vol. 41 
