2012年春季和秋季长江口无脊椎动物群落结构及其与环境因子的关系Invertebrate Community Structure and Its Relationship with Environmental Factors in the Yangtze River Estuary and Its Adjacent Waters in Spring and Autumn,2012
徐勇,线薇微,李文龙
摘要(Abstract):
根据2012年春季和秋季长江口及邻近海域无脊椎动物的底层拖网资料和环境调查数据,分析了该海域春、秋季无脊椎动物群落结构特征及其与环境因子的关系。结果表明,长江口及邻近海域2个季节共捕获无脊椎动物5目14科25种,其中甲壳动物是最主要的无脊椎动物类群。长江口无脊椎动物资源量占优势的种类包括三疣梭子蟹(Portunus trituberculatus)、脊腹褐虾(Crangon affinis)、细点圆趾蟹(Ovalipes punctatus)和葛氏长臂虾(Palaemon gravieri),春季和秋季对无脊椎动物资源量贡献最大的种类不同。各站次Margalef种类丰富度指数(D)的范围在0.31~2.02之间,ShannonWiener多样性指数(H′)的范围在0.37~1.92之间,Pielou均匀度指数(J')的范围在0.17~0.95之间。春季和秋季长江口无脊椎动物资源量和多样性季节间变异不显著。等级聚类分析(CLUSTER)和非参数的多维标度排序(NMDS)分析表明,无脊椎动物样本可以区分为春季组与秋季组2个组群。单因子相似性分析(ANOSIM)表明,春、秋季组群间无脊椎动物群落结构差异极显著。典型对应分析(CCA)表明,表层磷酸盐、底层溶解氧、底层硅酸盐和底层硝酸盐是影响长江口及邻近海域无脊椎动物群落结构变异的主要环境因子。长江口无脊椎动物季节变异主要体现在种类的季节演替上,营养盐和溶解氧浓度是无脊椎动物种类季节分布的主要限制因素。
关键词(KeyWords): 无脊椎动物;群落结构;环境因子;典型对应分析(CCA);长江口
基金项目(Foundation): 国家自然科学基金面上项目(31272663;41176138);; 中国科学院知识创新工程重大项目(KZCX1-YW-08-01);; 国务院三峡工程建设委员会资助项目(JJ2012-2013)资助
作者(Author): 徐勇,线薇微,李文龙
DOI: 10.16441/j.cnki.hdxb.2014.07.013
参考文献(References):
- [1]罗秉征,沈焕庭.三峡工程与河口生态环境[M].北京:科学出版社,1994.
- [2]沈焕庭,朱建荣,吴华林.长江河口陆海相互作用界面[M].北京:海洋出版社,2009.
- [3]李建生,李圣法,任一平,等.长江口渔场渔业生物群落结构的季节变化[J].中国水产科学,2004,11(5):432-439.
- [4]俞存根,宋海棠,姚光展.东海蟹类的区系特征和经济蟹类资源分布[J].浙江海洋学院学报:自然科学版,2003,22(2):108-113.
- [5]俞存根,宋海棠,姚光展.东海大陆架海域蟹类资源量的评估[J].水产学报,2004,28(1):41-46.
- [6]宋海棠.东海虾类的生态群落与区系特征[J].海洋科学集刊,2002,44:124-133.
- [7]叶孙忠,张壮丽,洪明进,等.东海南部海域虾类种类组成及数量分布特点[J].海洋渔业,2009,31(3):231-236.
- [8]阙江龙,康伟,徐兆礼,等.苏北浅滩中部海域春秋季口足目和十足目虾类分布特征[J].海洋渔业,2012,34(3):301-307.
- [9]李圣法,严利平,李惠玉,等.东海区头足类群聚空间分布特征的初步研究[J].中国水产科学,2007,13(6):936-944.
- [10]覃涛,俞存根,陈全震,等.舟山渔场及邻近海域头足类(Cephalopod)种类组成和数量分布[J].海洋与湖沼,2011,42(1):124-130.
- [11]徐开达,朱文斌,李鹏飞,等.东海北部浅海渔场头足类的数量分布[J].浙江海洋学院学报:自然科学版,2008,27(1):27-31.
- [12]俞存根,虞聪达,宁平,等.浙江南部外海头足类种类组成和数量分布[J].海洋渔业,2009,31(1):27-33.
- [13]邓景耀,朱金声,程济生,等.渤海主要无脊椎动物及其渔业生物学[J].海洋水产研究,1988,9:91-120.
- [14]吴耀泉.莱州湾主要无脊椎动物资源及其群聚多样性特征[J].海洋与湖沼,1995,26(6):606-609.
- [15]程济生.黄海无脊椎动物资源结构及多样性[J].中国水产科学,2005,12(1):68-75.
- [16]吴强,王俊,金显仕,等.中国北部海域主要无脊椎动物群落结构及多样性[J].中国水产科学,2011,18(5):1152-1160.
- [17]陈晓娟,薛莹,徐兵锋,等.胶州湾中部海域秋,冬季大型无脊椎动物群落结构及多样性研究[J].中国海洋大学学报:自然科学版,2010,40(3):78-84.
- [18]俞存根,宋海棠,姚光展.东海蟹类群落结构特征的研究[J].海洋与湖沼,2005,36(3):213-220.
- [19]郑献之,俞存根,陈小庆,等.舟山渔场及邻近海域蟹类种类组成和时空分布[J].海洋与湖沼,2012,43(1):147-153.
- [20]叶孙忠.闽南、台湾浅滩渔场蟹类种类组成及分布特征[J].海洋渔业,2004,26(4):249-254.
- [21]刘瑞玉,相建海,吴耀泉,等.三峡工程对长江口区无脊椎动物资源影响的预测[J].海洋科学集刊,1992,33:249-264.
- [22]吴强,李显森,王俊,等.长江口及邻近海域无脊椎动物群落结构及其生物多样性研究[J].水生态学杂志,2009,2(2):73-79.
- [23]吴强,王俊,袁伟,等.长江口及邻近海域大型无脊椎动物数量分布及其与环境因子的关系[J].渔业科学进展,2011,32(5):10-16.
- [24]杨纪明,杨伟祥,郭如新,等.1983年夏季渤海上层鱼类生物量的估计[J].海洋科学,1986,1:13.
- [25]Margalef R.Information theory in ecology[J].General Systematics,1958,3:36-71.
- [26]Pielou E C.Ecological Diversity[M].New York:Wiley,1975.
- [27]Shannon C E,Weaver W.The Mathematical Theory of Communication[M].Illinois:Urbana University of Illinois Press,1948:125.
- [28]Almeida C,Coelho R,Silva M,et al.Use of different intertidal habitats by faunal communities in a temperate coastal lagoon[J].Estuarine Coastal and Shelf Science,2008,80(3):357-364.
- [29]Clarke K R.Non-parametric multivariate analyses of changes in community structure[J].Australian Journal of Ecology,1993,18(1):117-143.
- [30]张金屯.数量生态学[M]北京:科学出版社,2004.
- [31]Clarke K R,Warwick R M.Change in marine communities:An approach to statistical analysis and interpretation[M]:Plymouth:Natural Environment Research Council,1994:144.
- [32]相建海,吴耀泉,张宝琳.无脊椎动物:三峡工程与河口生态环境[M].北京:科学出版社,1994.
- [33]Elser J,O'brien W,Dobberfuhl D,et al.The evolution of ecosystem processes:growth rate and elemental stoichiometry of a key herbivore in temperate and arctic habitats[J].Journal of Evolutionary Biology,2000,13(5):845-853.
- [34]Elser J,Sterner R,Gorokhova E,et al.Biological stoichiometry from genes to ecosystems[J].Ecology Letters,2000,3(6):540-550.
- [35]Elser J,Acharya K,Kyle M,et al.Growth rate-stoichiometry couplings in diverse biota[J].Ecology Letters,2003,6(10):936-943.
- [36]苏强.生长速率假说及其在浮游动物营养动力学中的研究进展[J].地球科学进展,2012,27(11):1204-1210.
- [37]Hessen D,Jensen T,Kyle M,et al.RNA responses to N-and Plimitation;reciprocal regulation of stoichiometry and growth rate in Brachionus[J].Functional Ecology,2007,21(5):956-962.
- [38]Boersma M,Aberle N,Hantzsche F M,et al.Nutritional limitation travels up the food chain[J].International Review of Hydrobiology,2008,93(4-5):479-488.
- [39]Gillooly J F,Allen A P,Brown J H,et al.The metabolic basis of whole-organism RNA and phosphorus content[J].Proceedings of the National Academy of Sciences of the United States of America,2005,102(33):11923-11927.
- [40]Diaz R J.Overview of hypoxia around the world[J].Journal of Environmental Quality,2001,30(2):275-281.
- [41]Grall J,Chauvaud L.Marine eutrophication and benthos:the need for new approaches and concepts[J].Global Change Biology,2002,8(9):813-830.
- [42]Chang N N,Shiao J C,Gong G C.Diversity of demersal fish in the East China Sea:Implication of eutrophication and fishery[J].Continental Shelf Research,2012,47:42-54.
- [43]Limeburner R,Beardsley R C,Zhao J.Water masses and circulation in the East China Sea[C].Proceedings of International Symposium on Sedimentation on the Continental Shelf,with Special Reference to the East China Sea.Beijing:China Ocean Press,1983:285-294.
- [44]顾宏堪.黄海溶解氧垂直分布的最大值[J].海洋学报1980,2:007.
- [45]Li D,Zhang J,Huang D,et al.Oxygen depletion off the Changjiang(Yangtze River)estuary[J].Science in China Series D:Earth Sciences,2002,45(12):1137-1146.
- [46]Shan X J,Jin X S,Yuan W.Fish assemblage structure in the hypoxic zone in the Changjiang(Yangtze River)estuary and its adjacent waters[J].Chinese Journal of Oceanology and Limnology,2010,28:459-469.
- [47]Vaquer-Sunyer R,Duarte C M.Thresholds of hypoxia for marine biodiversity[J].Proceedings of the National Academy of Sciences,2008,105(40):15452-15457.
- [48]Utne-Palm A C,Salvanes A G,Currie B,et al.Trophic structure and community stability in an overfished ecosystem[J].Science,2010,329(5989):333-336.
文章评论(Comment):
|
||||||||||||||||||
|
||||||||||||||||||