基于Ripley’s K函数和Taylor幂法则的江西省豚草种群空间分布的点格局分析
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摘要
为了解豚草Ambrosia artemisiifolia L.的入侵机制和传播规律,选取江西省南昌市新建县上罗村一块5 m×5 m样地为研究区域,分析不同距离尺度下该研究区内豚草的空间分布格局,并采用Ripley’s K函数和Taylor幂法则对该研究区内豚草的分布类型进行定量分析。结果表明:在研究区内,豚草强度出现一个黄色区域,其值超过0.025株/cm~2;豚草种群在0～1.2 m空间距离尺度上呈极强的聚集性分布,且随着距离尺度的增大,聚集程度增强;泰勒幂指数b的估计值为1.5477,大于1.0000,说明研究区豚草呈现明显的聚集性分布。
In order to understand the invasion mechanism and propagation law of ragweeds, a 5 m×5 m plot in Shangluo Village, Xinjian County, Nanchang City, Jiangxi Province was selected as the research area; the spatial distribution pattern of ragweeds in the research area was analyzed at different distance scales, and the distribution types of ragweeds were quantitatively analyzed with Ripley's K function and Taylor's power law. The ragweeds showed a yellow region with an intensity exceeding 0.025 plants/cm~2. The ragweed population showed a strong clustering distribution at the given distance scales(from 0 to 1.2 m with an increment of 0.1 m), and the aggregation degree increased with increasing distance scale. The estimated value of Taylor's power law exponent b was 1.5477, greater than 1.0000, and ragweeds showed obvious aggregation distribution in the research area.
In order to understand the invasion mechanism and propagation law of ragweeds, a 5 m×5 m plot in Shangluo Village, Xinjian County, Nanchang City, Jiangxi Province was selected as the research area; the spatial distribution pattern of ragweeds in the research area was analyzed at different distance scales, and the distribution types of ragweeds were quantitatively analyzed with Ripley's K function and Taylor's power law. The ragweeds showed a yellow region with an intensity exceeding 0.025 plants/cm~2. The ragweed population showed a strong clustering distribution at the given distance scales(from 0 to 1.2 m with an increment of 0.1 m), and the aggregation degree increased with increasing distance scale. The estimated value of Taylor's power law exponent b was 1.5477, greater than 1.0000, and ragweeds showed obvious aggregation distribution in the research area.
引文
Baddeley A,Rubak E,Turner R.2016.Spatial point patterns:methodology and applications with R.Boca Raton:CRC Press
Chase JM.2014.Spatial scale resolves the niche versus neutral theory debate.Journal of Vegetation Science,25(2):319-322
Diggle PJ.2014.Statistical analysis of spatial and spatio-temporal point patterns(3rd edition).Boca Raton,Florida:CRC Press
Dong WD.1989.Distribution and biology of common ragweed in Jiangxi Province.Acta Agriculturae Universitatis Jiangxiensis,11(40):49-56(in Chinese)[董闻达.1989.江西豚草分布和生物学的研究.江西农业大学学报,11(40):49-56]
Fumanal B,Chauvel B,Sabatier A,Bretagnolle F.2007.Variability and cryptic heteromorphism of Ambrosia artemisiifolia seeds:what consequences for its invasion in France?Annals of Botany,100(2):305-313
Greig-Smith P.1983.Quantitative plant ecology.New York:Academic Press
Horne JK,Schneider DC.1995.Spatial variance in ecology.Oikos,74(1):18-26
Legendre P,Mi XC,Ren HB,Ma KP,Yu MJ,Sun IF,He FL.2009.Partitioning beta diversity in a subtropical broad-leaved forest of China.Ecology,90(3):663-674
Li JD,Yin PP,Sun B,Sun JN,Wang GJ,Yan XF.2009.The process and mechanism of ambrosia invasion.Ecology and Environmental Sciences,18(4):1560-1564(in Chinese)[李建东,殷萍萍,孙备,孙佳楠,王国骄,燕雪飞.2009.外来种豚草入侵的过程与机制.生态环境学报,18(4):1560-1564]
Li W,Wang RX,Zhang GF,Pan C.2014.Point pattern analysis of exsitu population of Taxus wallichiana var.mairei.Chinese Journal of Ecology,33(1):16-22(in Chinese)[李伟,王瑞雪,张光富,潘辰.2014.南方红豆杉迁地保护种群的点格局分析.生态学杂志,33(1):16-22]
Liu JL,Feng SD,Mu Y.1997.Ecological characteristics of the ragweeds and countermeasure of the biological weed control.Journal of Northeast Normal University(Natural Science Edition),15(3):61-67(in Chinese)[刘静玲,冯树丹,慕颖.1997.豚草生态学特性及生防对策.东北师大学报(自然科学版),15(3):61-67]
Liu SQ,LüGZ.2005.Ambrosia and its comprehensive administration.Journal of A&F University(Natural Science Edition),33(S):237-241(in Chinese)[刘绍芹,吕国忠.2005.豚草及豚草的综合治理.西北农林科技大学学报(自然科学版),33(S):237-241]
Long LD,Miu SY,Tao WQ.2015.Analysis on the characteristics and the present status of three lists of alien invasive plant species published in China.Ecological Science,34(3):31-36(in Chinese)[龙连娣,缪绅裕,陶文琴.2015.中国公布的3批外来入侵植物种类特征与入侵现状分析.生态科学,34(3):31-36]
Ma JS.2014.The survey reports on Chinese alien invasive plants.Beijing:Higher Education Press(in Chinese)[马金双.2014.中国外来入侵植物调研报告.北京:高等教育出版社]
Miyadokoro T,Nishimura N,Yamamoto S.2003.Population structure and spatial patterns of major trees in a subalpine old-growth coniferous forest,central Japan.Forest Ecology and Management,182(1/2/3):259-272
Nee S,May RM.1992.Dynamics of metapopulations:habitat destruction and competitive coexistence.Journal of Animal Ecology,61(1):37-40
Ripley BD.1977.Modelling spatial pattern.Journal of the Royal Statistical Society(Series B),39:17-212
Ripley BD.1981.Spatial statistics.New York:John Wiley&Sons
Sewart GH,Rose AB.1990.The significance of life history strategies in the developmental history of mixed beech(Nothofagus)forests,New Zealand.Vegetatio,87(2):101-114
Shi PJ,Ge F,Yang QP.2011.Iterative algorithm for analyzing the influence of the proportion of permanently destroyed sites on the equilibrium abundances of species.Acta Ecologica Sinica,31(15):4327-4333(in Chinese)[时培建,戈峰,杨清培.2011.栖息地永久性破坏的比例对物种多度稳定值影响的迭代算法.生态学报,31(15):4327-4333]
Shi PJ,Guo SQ,Yang QP,Wang B,Yang GY,Fang K.2010.Inhomogeneous spatial point pattern analysis of moso bamboo(Phyllostachys edulis).Acta Ecologica Sinica,30(16):4401-4407(in Chinese)[时培建,郭世权,杨清培,王兵,杨光耀,方楷.2010.毛竹的异质性空间点格局分析.生态学报,30(16):4401-4407]
Shi PJ,Sandhu HS,Reddy GVP.2016.Dispersal distance determines the exponent of the spatial Taylor’s power law.Ecological Modelling,335:48-53
Smith M,Cecchi L,Skj?th CA,Karrer G,?ikoparija B.2013.Common ragweed:a threat to environmental health in Europe.Environment International,61:115-126
Sun J,Yang GF,Chen YC,Teng YQ,Yan D,Yi SR.2009.Exotic plants in the Jinfo Mountain Nature Reserve:species ascertain and their distribution.Acta Prataculturae Sinica,18(3):34-42(in Chinese)[孙娟,杨国锋,陈玉成,滕永青,颜俤,易思荣.2009.金佛山自然保护区外来入侵植物种及其分布情况.草业学报,18(3):34-42]
Taylor LR.1961.Aggregation,varince and the mean.Nature,189(4766):732-735
Taylor LR.1984.Assessing and interpreting the spatial distribution of insect populations.Annual Review of Entomology,29:321-357
Wang GY,Fang JP,Xu XY,Nima QZ,Zhong X,Zhao K.2010.Population structure and spatial point pattern of Sophora moorcroftiana in arid sandy land in the middle reaches of Yarlung Zangbo River,Tibet.Journal of Desert Research,30(5):1092-1098(in Chinese)[王国严,方江平,许新勇,尼玛曲珍,钟蕊,赵旷.2010.雅鲁藏布江中游干旱沙地砂生槐种群结构与点格局分析.中国沙漠,30(5):1092-1098]
Xu YY,Guo SL.2011.Study on population distribution pattern of the invasive plant Solidago canadensis.Hubei Agricultural Sciences,50(18):3732-3734(in Chinese)[徐燕云,郭水良.2011.外来入侵植物加拿大一枝黄花种群分布格局研究.湖北农业科学,50(18):3732-3734]
You HZ,Jia C,Fan H,He F,Ma QY,Liu XL.2009.The latest method of pattern analysis:spatial point pattern analysis.Journal of Sichuan Forestry Science and Technology,30(6):198-235(in Chinese)[尤海舟,贾成,樊华,何飞,马钦彦,刘兴良.2009.格局分析的最新方法--点格局分析.四川林业科技,30(6):198-235]
Yuan Y.2014.Interspecific interactions of Spartina alterniflora and Phragmites australis and related factors in Chongming Dongtan Wetland.Ph.D Thesis.Shanghai:East China Normal University,pp.119-129(in Chinese)[袁月.2014.崇明东滩湿地芦苇与互花米草种群间关系格局与影响因素研究.博士学位论文.上海:华东师范大学,pp.119-129]
Zeng K,Zhu YQ,Liu JX.2010.Research progress on ragweed(Ambrosia).Acta Prataculturae Sinica,19(4):212-219(in Chinese)[曾珂,朱玉琼,刘家熙.2010.豚草属植物研究进展.草业学报,19(4):212-219]
Zhang JT.1998.Analysis of spatial point pattern for plant species.Acta Phytoecologica Sinica,22(4):344-349(in Chinese)[张金屯.1998.植物种群空间分布的点格局分析.植物生态学报,22(4):344-349]
Zhang JT.2004.Quantitative ecology.Beijing:Science Press,pp.289-302(in Chinese)[张金屯.2004.数量生态学.北京:科学出版社,pp.289-302]
Zhang SH,Zhang ZH,Chen DD.2015.The impact of alien invasive plants on the national ecological safety.Plant Quarantine,29(4):4-7(in Chinese)[张顺合,张志华,陈冬东.2015.外来有害植物入侵对我国生态安全的影响.植物检疫,29(4):4-7]
Zheng JM,Ma KP.2010.Invasive ecology.Beijing:Higher Education Press(in Chinese)[郑景明,马克平.2010.入侵生态学.北京:高等教育出版社]
Zhou SR,Liu YF,Wang G.2004.The symmetric competitive dynamics of metapopulations subject to an Allee-like effect.Acta Prataculturae Sinica,13(3):40-46(in Chinese)[周淑荣,刘亚峰,王刚.2004.集合种群水平上的抽彩式竞争.草业学报,13(3):40-46]
Zhou SR,Wang G.2002.Allee-like effects in metapopulation.Journal of Biomathematics,17(3):324-328(in Chinese)[周淑荣,王刚.2002.集合种群的似Allee效应.生物数学学报,17(3):324-328]
Chase JM.2014.Spatial scale resolves the niche versus neutral theory debate.Journal of Vegetation Science,25(2):319-322
Diggle PJ.2014.Statistical analysis of spatial and spatio-temporal point patterns(3rd edition).Boca Raton,Florida:CRC Press
Dong WD.1989.Distribution and biology of common ragweed in Jiangxi Province.Acta Agriculturae Universitatis Jiangxiensis,11(40):49-56(in Chinese)[董闻达.1989.江西豚草分布和生物学的研究.江西农业大学学报,11(40):49-56]
Fumanal B,Chauvel B,Sabatier A,Bretagnolle F.2007.Variability and cryptic heteromorphism of Ambrosia artemisiifolia seeds:what consequences for its invasion in France?Annals of Botany,100(2):305-313
Greig-Smith P.1983.Quantitative plant ecology.New York:Academic Press
Horne JK,Schneider DC.1995.Spatial variance in ecology.Oikos,74(1):18-26
Legendre P,Mi XC,Ren HB,Ma KP,Yu MJ,Sun IF,He FL.2009.Partitioning beta diversity in a subtropical broad-leaved forest of China.Ecology,90(3):663-674
Li JD,Yin PP,Sun B,Sun JN,Wang GJ,Yan XF.2009.The process and mechanism of ambrosia invasion.Ecology and Environmental Sciences,18(4):1560-1564(in Chinese)[李建东,殷萍萍,孙备,孙佳楠,王国骄,燕雪飞.2009.外来种豚草入侵的过程与机制.生态环境学报,18(4):1560-1564]
Li W,Wang RX,Zhang GF,Pan C.2014.Point pattern analysis of exsitu population of Taxus wallichiana var.mairei.Chinese Journal of Ecology,33(1):16-22(in Chinese)[李伟,王瑞雪,张光富,潘辰.2014.南方红豆杉迁地保护种群的点格局分析.生态学杂志,33(1):16-22]
Liu JL,Feng SD,Mu Y.1997.Ecological characteristics of the ragweeds and countermeasure of the biological weed control.Journal of Northeast Normal University(Natural Science Edition),15(3):61-67(in Chinese)[刘静玲,冯树丹,慕颖.1997.豚草生态学特性及生防对策.东北师大学报(自然科学版),15(3):61-67]
Liu SQ,LüGZ.2005.Ambrosia and its comprehensive administration.Journal of A&F University(Natural Science Edition),33(S):237-241(in Chinese)[刘绍芹,吕国忠.2005.豚草及豚草的综合治理.西北农林科技大学学报(自然科学版),33(S):237-241]
Long LD,Miu SY,Tao WQ.2015.Analysis on the characteristics and the present status of three lists of alien invasive plant species published in China.Ecological Science,34(3):31-36(in Chinese)[龙连娣,缪绅裕,陶文琴.2015.中国公布的3批外来入侵植物种类特征与入侵现状分析.生态科学,34(3):31-36]
Ma JS.2014.The survey reports on Chinese alien invasive plants.Beijing:Higher Education Press(in Chinese)[马金双.2014.中国外来入侵植物调研报告.北京:高等教育出版社]
Miyadokoro T,Nishimura N,Yamamoto S.2003.Population structure and spatial patterns of major trees in a subalpine old-growth coniferous forest,central Japan.Forest Ecology and Management,182(1/2/3):259-272
Nee S,May RM.1992.Dynamics of metapopulations:habitat destruction and competitive coexistence.Journal of Animal Ecology,61(1):37-40
Ripley BD.1977.Modelling spatial pattern.Journal of the Royal Statistical Society(Series B),39:17-212
Ripley BD.1981.Spatial statistics.New York:John Wiley&Sons
Sewart GH,Rose AB.1990.The significance of life history strategies in the developmental history of mixed beech(Nothofagus)forests,New Zealand.Vegetatio,87(2):101-114
Shi PJ,Ge F,Yang QP.2011.Iterative algorithm for analyzing the influence of the proportion of permanently destroyed sites on the equilibrium abundances of species.Acta Ecologica Sinica,31(15):4327-4333(in Chinese)[时培建,戈峰,杨清培.2011.栖息地永久性破坏的比例对物种多度稳定值影响的迭代算法.生态学报,31(15):4327-4333]
Shi PJ,Guo SQ,Yang QP,Wang B,Yang GY,Fang K.2010.Inhomogeneous spatial point pattern analysis of moso bamboo(Phyllostachys edulis).Acta Ecologica Sinica,30(16):4401-4407(in Chinese)[时培建,郭世权,杨清培,王兵,杨光耀,方楷.2010.毛竹的异质性空间点格局分析.生态学报,30(16):4401-4407]
Shi PJ,Sandhu HS,Reddy GVP.2016.Dispersal distance determines the exponent of the spatial Taylor’s power law.Ecological Modelling,335:48-53
Smith M,Cecchi L,Skj?th CA,Karrer G,?ikoparija B.2013.Common ragweed:a threat to environmental health in Europe.Environment International,61:115-126
Sun J,Yang GF,Chen YC,Teng YQ,Yan D,Yi SR.2009.Exotic plants in the Jinfo Mountain Nature Reserve:species ascertain and their distribution.Acta Prataculturae Sinica,18(3):34-42(in Chinese)[孙娟,杨国锋,陈玉成,滕永青,颜俤,易思荣.2009.金佛山自然保护区外来入侵植物种及其分布情况.草业学报,18(3):34-42]
Taylor LR.1961.Aggregation,varince and the mean.Nature,189(4766):732-735
Taylor LR.1984.Assessing and interpreting the spatial distribution of insect populations.Annual Review of Entomology,29:321-357
Wang GY,Fang JP,Xu XY,Nima QZ,Zhong X,Zhao K.2010.Population structure and spatial point pattern of Sophora moorcroftiana in arid sandy land in the middle reaches of Yarlung Zangbo River,Tibet.Journal of Desert Research,30(5):1092-1098(in Chinese)[王国严,方江平,许新勇,尼玛曲珍,钟蕊,赵旷.2010.雅鲁藏布江中游干旱沙地砂生槐种群结构与点格局分析.中国沙漠,30(5):1092-1098]
Xu YY,Guo SL.2011.Study on population distribution pattern of the invasive plant Solidago canadensis.Hubei Agricultural Sciences,50(18):3732-3734(in Chinese)[徐燕云,郭水良.2011.外来入侵植物加拿大一枝黄花种群分布格局研究.湖北农业科学,50(18):3732-3734]
You HZ,Jia C,Fan H,He F,Ma QY,Liu XL.2009.The latest method of pattern analysis:spatial point pattern analysis.Journal of Sichuan Forestry Science and Technology,30(6):198-235(in Chinese)[尤海舟,贾成,樊华,何飞,马钦彦,刘兴良.2009.格局分析的最新方法--点格局分析.四川林业科技,30(6):198-235]
Yuan Y.2014.Interspecific interactions of Spartina alterniflora and Phragmites australis and related factors in Chongming Dongtan Wetland.Ph.D Thesis.Shanghai:East China Normal University,pp.119-129(in Chinese)[袁月.2014.崇明东滩湿地芦苇与互花米草种群间关系格局与影响因素研究.博士学位论文.上海:华东师范大学,pp.119-129]
Zeng K,Zhu YQ,Liu JX.2010.Research progress on ragweed(Ambrosia).Acta Prataculturae Sinica,19(4):212-219(in Chinese)[曾珂,朱玉琼,刘家熙.2010.豚草属植物研究进展.草业学报,19(4):212-219]
Zhang JT.1998.Analysis of spatial point pattern for plant species.Acta Phytoecologica Sinica,22(4):344-349(in Chinese)[张金屯.1998.植物种群空间分布的点格局分析.植物生态学报,22(4):344-349]
Zhang JT.2004.Quantitative ecology.Beijing:Science Press,pp.289-302(in Chinese)[张金屯.2004.数量生态学.北京:科学出版社,pp.289-302]
Zhang SH,Zhang ZH,Chen DD.2015.The impact of alien invasive plants on the national ecological safety.Plant Quarantine,29(4):4-7(in Chinese)[张顺合,张志华,陈冬东.2015.外来有害植物入侵对我国生态安全的影响.植物检疫,29(4):4-7]
Zheng JM,Ma KP.2010.Invasive ecology.Beijing:Higher Education Press(in Chinese)[郑景明,马克平.2010.入侵生态学.北京:高等教育出版社]
Zhou SR,Liu YF,Wang G.2004.The symmetric competitive dynamics of metapopulations subject to an Allee-like effect.Acta Prataculturae Sinica,13(3):40-46(in Chinese)[周淑荣,刘亚峰,王刚.2004.集合种群水平上的抽彩式竞争.草业学报,13(3):40-46]
Zhou SR,Wang G.2002.Allee-like effects in metapopulation.Journal of Biomathematics,17(3):324-328(in Chinese)[周淑荣,王刚.2002.集合种群的似Allee效应.生物数学学报,17(3):324-328]