长江中下游湖泊螺类beta多样性分析
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摘要
采用两种方法对长江中下游19个湖泊螺类beta多样性进行了分析。首先采用Legendre方法分析单个螺类物种(SCBD)和单个湖泊(LCBD)在β多样性中的贡献。结果表明分布范围居中的螺类,如大沼螺(Parafossarulus eximius),SCBD值大,分布范围窄的和分布范围广的螺类SCBD值均会降低;花马湖LCBD值最大,单个湖泊的LCBD值和其中分布的螺类物种数没有显著的相关性。二是采用Baselga方法分析螺类β多样性中的周转和嵌套成分。多位点计算结果表明长江中下游湖泊中螺类β多样性主要原因是物种在空间上的周转。配对的分析结果表明不同湖泊对间的β多样性周转和嵌套组成比例不同,并且存在着完全的周转和完全的嵌套格局。
In this study, two kinds of partitioning measures were used to analyze the beta diversity of the snails in the lakes of mid-lower reaches of the Yangtze River. The first method proposed by Legendre was to explore the individual species contribution to total beta diversity(SCBD) and the single lake contribution to total beta diversity(LCBD). The results showed that the snail distributed in middle number of lakes, such as the Parafossarulus eximius, had the highest SCBD value, and the relationship between the number of lakes occupied by the snail and its SCBD value was hump-shaped. The Huama Lake had the highest LCBD value. There were no significant correlations between the LCBD values and the number of snail species in the same lake. The second approach proposed by Baselga was to partition turnover and nestedness components of beta diversity. Based on multiple-site analysis method, the results indicated that the turnover was main reason contribute to total beta diversity. In the case of pairwise patterns, the proportion of turnover and nestedness was different depended on the pair of lakes. There were some complete turnover and complete nestedness patterns between two lakes.
In this study, two kinds of partitioning measures were used to analyze the beta diversity of the snails in the lakes of mid-lower reaches of the Yangtze River. The first method proposed by Legendre was to explore the individual species contribution to total beta diversity(SCBD) and the single lake contribution to total beta diversity(LCBD). The results showed that the snail distributed in middle number of lakes, such as the Parafossarulus eximius, had the highest SCBD value, and the relationship between the number of lakes occupied by the snail and its SCBD value was hump-shaped. The Huama Lake had the highest LCBD value. There were no significant correlations between the LCBD values and the number of snail species in the same lake. The second approach proposed by Baselga was to partition turnover and nestedness components of beta diversity. Based on multiple-site analysis method, the results indicated that the turnover was main reason contribute to total beta diversity. In the case of pairwise patterns, the proportion of turnover and nestedness was different depended on the pair of lakes. There were some complete turnover and complete nestedness patterns between two lakes.
引文
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[25]徐小雨,周立志,朱文中,等.安徽菜子湖大型底栖动物的群落结构特征[J].生态学报,2011,31(4):0943-0953.
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[27]李德亮,张婷,余建波,等.典型养殖湖泊大通湖软体动物的时空分布格局[J].水生生物学报,2011,35(1):946-954.
[28]由文辉,尤力群.淀山湖软体动物群落的研究[J].华东师范大学学报(自然科学版),1998(1):103-109.
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[30]陈其羽.湖北省花马湖软体动物的调查报告[J].海洋与湖沼,1979,10(1):46-62.
[31]HEINO J,GR?NROOS M.Exploring species and site contributions to beta diversity in stream insect assemblages[J].Oecologia,2017(183):151-160.
[32]RICOTTA C.Of beta diversity,variance,evenness,and dissimilarity[J].Ecology and Evolution,2017(7):4835-4843.
[33]PHILIP S B,SAUL A C,ADRIAN D M,et al.The spatial scaling of beta diversity[J].Global Ecology and Biogeography.2013(22):639-647.
[2]LEGENDRE P,DE CACERES M.Beta diversity as the variance of community data:dissimilarity coefficients and partitioning[J].Ecology Letters,2013(16):951-963.
[3]TUOMISTO H.A diversity of beta diversities:straightening up a concept gone awry,Part 1.Defining beta diversity as a function of alpha and gamma diversity[J].Ecography,2010(33):2-22.
[4]ANDERSON M J,CRIST T O,CHASE J M,et al.Navigating the multiple meanings of beta diversity:a roadmap for the practicing ecologist[J].Ecology Letters,2011(14):19-28.
[5]LEGENDRE P,BORCARD D,PERES-NETO P R.Analyzing beta diversity:partitioning the spatial variation of community composition data[J].Ecological Monographs,2005,75(4):435-450.
[6]BASELGA A.Partitioning the turnover and nestedness components of beta diversity[J].Global Ecology and Biogeography,2010(19):134-143.
[7]王洪铸,王海军,刘学勤,等.实施环境-水文-生态-经济协同管理战略,保护和修复长江湖泊群生态环境[J].长江流域资源与环境,2015,24(3):353-357.
[8]舒凤月,王海军,崔永德,等.长江流域淡水软体动物物种多样性及其分布格局[J].水生生物学报,2014,38(1):19-26.
[9]舒凤月,王海军,潘保柱,等.长江中下游湖泊贝类物种濒危状况评估[J].水生生物学报,2009,33(6):1051-1058.
[10]JACOB B S,JAMES J G,WILLIAM E K,et al.How should beta-diversity inform biodiversity conservation?[J].Trends in Ecology&Evolution,2016,31(1):67-80.
[11]Dray S,Blanchet G,Borcard D,et al.adespatial:Multivariate Multiscale Spatial Analysis[EB/OL].https://CRAN.R-project.org/package=adespatial,2016.
[12]CRIBARI-NETO F,ZEILEIS A.Beta Regression in R[J].Journal of Statistical Software,2010(34):1-24.
[13]ANDRéS B,DAVID L O C.betapart:an R package for the study of beta diversity[J].Methods in Ecology and Evolution,2012(3):808-812.
[14]RDEVELOPMENT CORE TEAM.R:A Language and Environment for Statistical Computing[EB/OL].RFoundation for Statistical Computing,Vienna,Austria.http://www.R-project.org/,2016.
[15]KAMPSTRA P,BEANPLOT:a boxplot alternative for visual comparison of distributions[J].Journal of Statistical Software,2008(28):1-9.
[16]OKSANEN J,F.BLANCHET G,KINDT R,et al.Vegan:community ecology package[EB/OL].https://cran.r-project.org/web/packages/vegan/index.html,2016.
[17]吴小平,梁彦龄,王洪铸,等.长江中下游湖泊淡水贝类的分布及物种多样性[J].湖泊科学,2000,12(2):111-118.
[18]张铭华,徐亮,谢广龙,等.鄱阳湖流域淡水贝类物种多样性、分布与保护[J].海洋科学,2013,37(8):114-124.
[19]陈晔光.鄱阳湖及其周围水域的淡水螺类[J].动物学集刊,1988(6):69-75.
[20]胡自强.洞庭湖及其周围主要水域的螺类[J].湖南师范大学自然科学学报,1993,16(1):80-86.
[21]蔡永久,龚志军,秦伯强.太湖大型底栖动物群落结构及多样性[J].生物多样性,2010,18(1):50-59.
[22]吴庆龙.东太湖的贝类及其生物学[J].海洋湖沼通报,1993(4):68-74.
[23]胡菊英,姚闻卿.巢湖底栖动物调查[J].安徽大学学报(自然科学版),1981(2):159-173.
[24]李恒德,吕代钧.洪湖底栖动物调查报告[J].淡水渔业,1985(2):25-29.
[25]徐小雨,周立志,朱文中,等.安徽菜子湖大型底栖动物的群落结构特征[J].生态学报,2011,31(4):0943-0953.
[26]陈立婧,彭自然,孙家平,等.安徽南漪湖大型底栖动物群落结构[J].动物学杂志,2008,43(1):63-68.
[27]李德亮,张婷,余建波,等.典型养殖湖泊大通湖软体动物的时空分布格局[J].水生生物学报,2011,35(1):946-954.
[28]由文辉,尤力群.淀山湖软体动物群落的研究[J].华东师范大学学报(自然科学版),1998(1):103-109.
[29]陈其羽,梁彦龄,宋贵保,等.武昌东湖软体动物的生态分布及种群密度[J].水生生物学集刊,1975,5(3):371-379.
[30]陈其羽.湖北省花马湖软体动物的调查报告[J].海洋与湖沼,1979,10(1):46-62.
[31]HEINO J,GR?NROOS M.Exploring species and site contributions to beta diversity in stream insect assemblages[J].Oecologia,2017(183):151-160.
[32]RICOTTA C.Of beta diversity,variance,evenness,and dissimilarity[J].Ecology and Evolution,2017(7):4835-4843.
[33]PHILIP S B,SAUL A C,ADRIAN D M,et al.The spatial scaling of beta diversity[J].Global Ecology and Biogeography.2013(22):639-647.