The community structure of crustacean zooplankton in the lower reaches and its tributary of the Ganjiang River
YANG Wei1, DENG Dao-gui1, MENG Xiao-li1, LIU Zu-gen2, JIN Xian-wen1, DING Jian-hua1, GE Qian1
1. School of Life Science, Huaibei Normal University, Anhui key laboratory of Resource and Plant Biology, Huaibei 235000, China; 2. Jiangxi Academy of Environmental Sciences, Nanchang, Jiangxi 330029, China
The community structure and temporal-spatial variations of crustacean zooplankton in the lower reaches of Ganjiang River were investigated in June and November 2009 and April 2010.A total of 21 species were recorded,among which 14 species were cladocerans and 7 species were copepoda.B.fatalis,M.micrura and Mesocyclops sp.were dominant species during the study.Mean maximal density and biomass(11.1 ind.·L-1 and 0.127mg·L-1) of crustacean zooplankton in main stream of the lower reaches of Ganjiang River occurred in June while the mimimun(1.59 ind.·L-1 and 0.01mg·L-1) appeared in April.The densities of cladocerans and copepoda in the Yuanhe tributary of Ganjiang River in June(4.97±13.28 ind.·L-1 and 2.07±4.85 ind.·L-1) and November(2.07±5.21 ind.·L-1 and 2.24±5.22 ind.·L-1) were higher than in the main stream and Jingjiang tributary of Ganjiang River.Shannon-Wiener index(H') and Margalef index(d) showed that water quality in the lower reaches and its tributaries of Ganjiang River was moderate contamination or serious contamination.Water temperature and edible phytoplankton biomass were important factors affecting temporal and spatial variations of crustacean zooplankton.
杨威1, 邓道贵1*, 孟小丽1, 刘足根2, 金显文1, 丁建华1, 葛茜1. 赣江下游及其支流浮游甲壳动物的群落结构[J]. , 2011, 30(5): 547-552.
YANG Wei1, DENG Dao-gui1, MENG Xiao-li1, LIU Zu-gen2, JIN Xian-wen1, DING Jian-hua1, GE Qian1. The community structure of crustacean zooplankton in the lower reaches and its tributary of the Ganjiang River. , 2011, 30(5): 547-552.
[1] 谢平,诸葛燕,戴莽,高村典子.水体富营养化对浮游生物群落多样性的影响[J].水生生物学报,1996,20(增刊):30-37
[2] 王毛兰,周文斌,胡春华.赣江流域水体无机氮分布特征[J].南昌大学学报(理科版),2007a,31(3):271-275
[3] 王毛兰,周文斌,胡春华.枯水期赣江流域氮磷的分布特征[J].地球与环境,2007b,35(2):166-170
[4] 陈彦良,吴志强,王玉彬,胡茂林,花麒,张建铭,朱日财,刘彬彬.赣江中游冬季浮游生物的调查分析[J].南昌大学学报.2009,33(3):285-289
[5] 章宗涉,黄祥飞.淡水浮游生物研究方法[M].北京:科学出版社,1991
[6] 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
[7] 中科院动物所甲壳动物研究组.中国动物志.淡水桡足类[M].北京:科学出版社,1979
[8] 向贤芬,陈受忠,曹文宣.汉江中下游春季浮游甲壳动物群落结构的空间差异[J].长江流域资源与环境,2004,13(2):187-192
[9] 谢进金,许友勤,陈寅山,戴聪杰,陈朝阳.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
[10] 俞建,于海燕,姚建良,蔡桢,薛俊增,吴惠仙.钱塘江流域浮游甲壳动物的分布与季节变化[J].海洋湖沼通报,2010,(4):61-71
[11] Dagg M J.Ingestion of phytoplankton by the micro-and meso-zooplankton communities in a productive subtropical estuary[J].Journal of Plankton Research,1995,17(4):847-857
[12] Deng D G,Xie P,Zhou Q,Yang H,Guo L G,Geng H.Field and experimental studies on the combined impacts of cyanobacterial blooms and small algae on crustacean zooplankton in a large,eutrophic subtropical Chinese lake[J].Limnology,2008,9:1-11
[13] 徐兆礼.长江口北支水域浮游动物的研究[J].应用生态学报,2005,16(7):1341-1345
[14] 陈亚瞿,徐兆礼,王云龙,胡方西,胡辉,谷国传.长江口河口锋区浮游动物生态学研究Ⅰ.生物量及优势种的平面分布[J].中国水产科学,1995,2(1):49-58
[15] Burger D F,Hogg I D,Green J D.Distribution and abundance of zooplankton in the Waikato River,New Zealand[J].Hydrobiologia,2002,479:31-38
[16] Davidson N L,Kelso W E,Rutherford D A.Relationships between environmental variables and the abundance of cladocerans and copepods in the Atchafalaya River Basin[J].Hydrobiologia,1998,379:175-181
[17] Olguín H F,Puig A,Loez C R,Salibián A,Topalián M L,Castañé P M,Rovedatti M G.An integration of water physicochemistry,algal bioassays,phytoplankton,and zooplankton for ecotoxicological assessment in a highly polluted lowland river[J].Water,Air,and Soil Pollution,2004,155:355-381
[18] 邓道贵,许忠浩.淮河蚌埠段水域浮游甲壳动物的初步研究[J].淮北煤师院学报,2006,27(1):40-43
[19] 李波,濮培民.淮河流域及洪泽湖水质的演变趋势分析[J].长江流域资源与环境,2003,12(1):67-72
[20] 张莺,孙静,黄晓华.汉江干流水质现状与变化趋势分析[J].环境科学与技术,2002,25(增刊):10-11
