干旱区研究

干旱区研究 >

2018 , Vol. 35 >Issue 2: 363 - 369

DOI: https://doi.org/10.13866/j.azr.2018.02.14

生物及生物资源

坡位对群落系统发育多样性的影响——以锡林郭勒典型草原为例

  • 金一兰 ,
  • 朱羚 ,
  • 燕亚媛 ,
  • 丁勇 ,
  • 张庆
展开
  • 1.内蒙古大学生命科学学院,内蒙古 呼和浩特 010021;
    2.内蒙古大学生态与环境学院,内蒙古 呼和浩特 010021;
    3.中国农业科学院草原研究所/农业部草地生态与修复治理重点实验室,内蒙古 呼和浩特 010010
金一兰(1992-),女,硕士研究生,主要研究方向为草地生态学.E-mail:15848178652@163.com
张庆. E-mail:qzhang82@163.com

收稿日期: 2017-06-07

  修回日期: 2017-07-22

  网络出版日期: 2025-11-17

基金资助

内蒙古自然科学基金面上项目(2015MS0302);内蒙古自治区高等学校创新团队发展计划项目(NMGIRT1302);中央级公益性科研院所基本科研业务费项目(1610332015001)

收起

Effect of Slope Position on Phylogenetic Diversity of Plant Community A Case Study in the Xilingol Typical Steppe

  • JIN Yi-lan ,
  • ZHU Ling ,
  • YAN Ya-yuan ,
  • DING Yong ,
  • ZHANG Qing
Expand
  • 1. College of Life ScienceInner Mongolia University,Hohhot 010021,Inner Mongolia,China;
    2. College of Ecology and Environmental Science,Inner Mongolia University,Hohhot 010021,Inner Mongolia,China;
    3. Institute of Grassland Research,Chinese Academy of Agricultural Sciences/Key of Laboratory of Grassland Ecology and Restoration,Ministry of Agriculture,Hohhot 010010,Inner Mongolia,China

Received date: 2017-06-07

  Revised date: 2017-07-22

  Online published: 2025-11-17

Fold

摘要

随着分子生物学技术在生态学中的广泛应用,基于物种亲缘关系探讨群落系统发育多样性及维持机制成为生态学研究的热点问题之一。为了揭示内蒙古典型草原不同坡位的群落系统发育多样性及群落构建的差异和驱动因素,选择在锡林郭勒典型草原开展研究,利用线上APGⅢ系统构建了该区域所有物种的系统发育进化树,并利用谱系多样性指数、净亲缘关系指数及最近亲缘关系指数,对不同坡位群落系统发育多样性和结构进行量化探究,同时采集了样地内的土壤并检测土壤养分、含水量、酸碱度及机械组成,分析它们对系统发育多样性的影响。结果表明:① 群落系统发育多样性随坡位的上升显著下降,主导因素是土壤机械组成中的粗粉粒含量。② 群落系统发育结构随着坡位的上升呈现出聚集程度增强的趋势,主导因素是土壤中速效磷含量。③ 整个坡位上的群落净亲缘关系指数均大于零,表明生境过滤是群落构建的主导因素。

关键词： 系统发育多样性; 系统发育结构; 坡位; 生境过滤; 典型草原; 锡林郭勒; 内蒙古

本文引用格式

金一兰 , 朱羚 , 燕亚媛 , 丁勇 , 张庆 . 坡位对群落系统发育多样性的影响——以锡林郭勒典型草原为例[J]. 干旱区研究, 2018 , 35(2) : 363 -369 . DOI: 10.13866/j.azr.2018.02.14

Abstract

With the wide application of molecular biology technique in ecology,the study on phylogenetic diversity and maintenance mechanism of plant community has become as the research hotspots. In this study,a case study was carried out in the Xilingol typical steppe so as to reveal the phylogenetic diversity and difference of plant community as well as the driving factors of community construction at different slope positions in a typical steppe in Inner Mongolia.In our study,the phylogenetic tree of all species in the region was constructed based on the online APGⅢ system,and the phylogenetic diversity and structure of plant community at different slope positions were quantified by phylogenetic diversity index and net relatedness index. Moreover,the soil samples were collected,the soil nutrient content,water content,pH value and mechanical composition were detected,and their effects on the phylogenetic diversity were analyzed.The results are as follows:① The phylogenetic diversity of plant community was significantly decreased with the increase of slope position,and the coarse powder content was the dominant factor in soil mechanical composition; ② The aggregation level of phylogenetic structure of plant community was increased with the increase of slope position,and the available phosphorus content in soil was the dominant factor; ③ The net relationship index at all the slope positions was higher than zero,which indicated that the habitat filtering was the dominant factor of plant community construction.

Key words： phylogenetic diversity; phylogenetic structure; slope position; habitat filtering; typical steppe; Xilingol; Inner Mongolia

参考文献

〔1〕 Barnosky A D,Matzke N,Tomiya S,et al.Has the Earth’s sixth mass extinction already arrived〔J〕.Nature,2011,471(7 336):51-57.
〔2〕 房帅,原作强,蔺菲,等.长白山阔叶红松林木本植物系统发育与功能性状结构〔J〕.科学通报,2014,59(24):2 342-2 348.〔Fang Shuai,Yuan Zuoqiang,Lin Fei,et al.Functional and phylogenetic structures of woody plants in broad-leaved Korean pine mixed forest in Changbai Mountains,Jilin,China〔J〕.Chinese Science Bulletin,2014(24):2 342-2 348.〕
〔3〕 Tucker C M,Cadotte M W,Carvalho S B,et al.A guide to phylogenetic metrics for conservation,community ecology and macroecology〔J〕.Biological Reviews,2017,92(2):698-715.
〔4〕 柴永福,岳明.植物群落构建机制研究进展〔J〕.生态学报,2016,36(15):4 557-4 572.〔Cai Yongfu,Yue Ming.Research advances in plant community assembly mechanisms〔J〕.Acta Ecologica Sinica,2016,36(15):4 557-4 572.〕
〔5〕 牛红玉,王峥峰,练琚愉,等.群落构建研究的新进展:进化和生态相结合的群落谱系结构研究〔J〕.生物多样性,2011,19(3):275-283.〔Niu Hongyu,Wang Zhengfeng,Lian Juyu,et al.New progress in community assembly:Community phylogenetic structure combining evolution and ecology〔J〕.Biodiversity Science,2011,19(3):275-283.〕
〔6〕 Cavender-Bares J,Kozak K H,Fine P V A,et al.The merging of community ecology and phylogenetic biology〔J〕.Ecology Letters,2009,12(7):693-715.
〔7〕 Rodrigues A S L,Gaston K J.Maximising phylogenetic diversity in the selection of networks of conservation areas〔J〕.Biological Conservation,2002,105(1):103-111.
〔8〕 霍萌萌,郭东罡,张婕,等.灵空山油松-辽东栎林乔木树种群落学特征及空间分布格局〔J〕.生态学报,2014,34(20):5 925-5 935.〔Huo Mengmeng,Guo Donggang,Zhang Jie,et al.Tree community characteristics and spatial patterns of the forms Pinus tabuliformis-Quercus wutaishanica in Lingkong Mountain〔J〕.Acta Ecologica Sinica,2014,34(20):5 925-5 935.〕
〔9〕 Lu M,Huang X,Ci X,et al.Phylogenetic community structure of subtropical forests along elevational gradients in Ailao Mountains of southwest China〔J〕.Biodiversity Science,2014,22(4):438-448.
〔10〕Yang Y C,Da L J.A brief review of studies on differentiation of vegetation pattern along a topographic gradient in hilly regions〔J〕.Journal of Plant Ecology,2006,30(3):504-513.
〔11〕Hara M,Hirata K,Fujihara M,et al.Vegetation structure in relation to micro-landform in an evergreen broad-leaved forest on Amami Ohshima Island,south-west Japan〔J〕.Ecological Research,1996,11(3):325-337.
〔12〕Jackson R B,Mooney H A,Schulze E D.A global budget for fine root biomass,surface area,and nutrient contents〔J〕.Proceedings of the National Academy of Sciences of the United States of America,1997,94(14):7 362-7 366.
〔13〕Méndez-Toribio M,Meave J A,zermeño-Hernández I,et al.Effects of slope aspect and topographic position on environmental variables,disturbance regime and tree community attributes in a seasonal tropical dry forest〔J〕.Journal of Vegetation Science,2016,27(6):1 094-1 103.
〔14〕Zhou P,Liu G,Hou X.Biomass and species diversity of herbosa at different position and aspects of slope in the Hilly-gully region of Loess Plateau〔J〕.Science of Soil and Water Conservation,2009,53(3):755-761.
〔15〕王凯,刘锋,祝畅,等.阜新露天矿排土场边坡植物多样性与生产力特征〔J〕.水土保持通报,2015,35(1):338-343.〔Wang Kai,Liu Feng,Zhu Chang,et al.Plant diversity on dump slope of Fuxin opencast coalmines〔J〕.Bulletin of Soil and Water Conservation,2015,35(1):338-343.〕
〔16〕南京农业大学.土壤农化分析〔M〕.第2版.北京:农业出版社,1981.〔Nanjing Agricultural University.Soil Agricultural Chemistry Analysis〔M〕.2nd ed.Beijing:Agriculture Press,1981.〕
〔17〕Webb C O,Ackerly D D,Mcpeek M A,et al.Phylogenies and community ecology〔J〕.Annual Review of Ecology and Systematics,2002,33:475-505.
〔18〕Swenson N G,Enquist B J,Thompson J,et al.The influence of spatial and size scale on phylogenetic relatedness in tropical forest communities〔J〕.Ecology,2007,88(7):1 770-1 780.
〔19〕关林婧,梅续芳,张媛媛,等.狭叶锦鸡儿灌丛沙堆土壤水分和肥力的时空分布〔J〕.干旱区研究,2016,33(2):253-259.〔Guan Linjing,Mei Xufang,Zhang Yuanyuan,et al.Spatiotemporal distribution of soil moisture content and fertility of Caragana stenophylla shrub nabkhas in different habitats〔J〕.Arid Zone Research,2016,33(2):253-259.〕
〔20〕郑敬刚,张本昀,何明珠,等.灌丛化对贺兰山西坡草场土壤异质性的影响〔J〕.干旱区研究,2009,26(1):26-31.〔Zheng Jinggang,Zhang Benjun,He Mingzhu,et al.The Effect of shrub patches on soil heterogeneity in grasslands on the west slope of the Helan Mountain〔J〕.Arid Zone Research,2009,26(1):26-31.〕
〔21〕Sariyildiz T,Anderson J M,Kucuk M.Effects of tree species and topography on soil chemistry,litter quality,and decomposition in Northeast Turkey〔J〕.Soil Biology and Biochemistry,2005,37(9):1 695-1 706.
〔22〕杨利民.物种多样性维持机制研究进展〔J〕.吉林农业大学学报,2001,23(4):51-55.〔Yang Liming.Reviews of the study on the maintaining mechanism of species diversity〔J〕.Journal of Jilin Agricultural University,2001,23(4):51-55.〕
〔23〕Li X H,Zhu X X,Niu Y,et al.Phylogenetic clustering and overdispersion for alpine plants along elevational gradient in the Hengduan Mountains Region,southwest china〔J〕.Journal of Systematics and Evolution,2014,52(3):280-288.
〔24〕金红喜,何芳兰,李昌龙,等.玛曲沙化高寒草甸植被、土壤理化性质及土壤微生物数量研究〔J〕.草业学报,2015,24(11):20-28.〔Jin Hongxi,He Fanglan,Li Changlong,et al.Vegetation characteristics,abundance of soil microbes,and soil physic-chemical properties in desertified alpine meadows of Maqu〔J〕.Acta Prataculturae Sinica,2015,24(11):20-28.〕
〔25〕Leendert C van Loon.The intelligent behavior of plants〔J〕.Trends in Plant Science,2016,21(4):286-294.
〔26〕姜晓燕,梁林峰,毕润成,等.山西霍山植物群落谱系结构的空间格局〔J〕.西北植物学报,2016,36(12):2 505-2 512.〔Jiang Xiaoyan,Liang Linfeng,Bi Runcheng,et al.Spatial pattern of phylogenetic structure of plant community in Shanxi Huoshan Mountain〔J〕.Acta Botanica Boreali-Occidentalia Sinica,2016,36(12):2 505-2 512.〕
〔27〕韩路,王绍明,王建成.中国霸王属植物在世界该属中的系统发育地位与形态形状进化研究〔J〕.干旱区研究,2016,33(6):1 226-1 234.〔Han Lu,Wang Shaoming,Wang Jiancheng.Phylogenetic status and character evolution of Zygophyllum(Zygophyllaceae) species in China and the World〔J〕.Arid Zone Research,2016,33(6):1 226-1 234.〕
〔28〕Wright I J,Westoby M.Nutrient concentration,resorption and lifespan:Leaf traits of australian sclerophyll species〔J〕.Functional Ecology,2003,17(1):10-19.
〔29〕Ramos N C,Gastauer M,Cordeiro A D A C,et al.Environmental filtering of agroforestry systems reduces the risk of biological invasion〔J〕.Agroforestry Systems,2015,89(2):279-289.
〔30〕Gastauer M,Meira-Neto J A A.Interactions,environmental sorting and chance:Phylostructure of a tropical forest assembly〔J〕.Folia Geobotanica,2014,49(3):443-459.
〔31〕Piwczyński M,Puchałka R,Ulrich W.Influence of tree plantations on the phylogenetic structure of understorey plant communities〔J〕.Forest Ecology and Management,2016,376:231-237.
〔32〕Yessoufou K,Stoffberg G H.Biogeography,threats and phylogenetic structure of mangrove forest globally and in South Africa:A review〔J〕.South African Journal of Botany,2016,107:114-120.
〔33〕Ge X.Application of DNA barcoding in phylofloristics study〔J〕.Biodiversity Science,2015,23(3):295-296.
〔34〕裴男才,张金龙,米湘成,等.植物DNA条形码促进系统发育群落生态学发展〔J〕.生物多样性,2011,19(3):284-294,388-389.〔Pei Nancai,Zhang Jinlong,Mi Xiangcheng,et al.Plant DNA barcodes promote the development of phylogenetic community ecology〔J〕.Biodiversity Science,2011,19(3):284-294,388-389.〕
〔35〕卫智军,王明玖,邢旗,等.家庭牧场尺度不同高程土壤养分空间分异特征研究〔J〕.中国草地学报,2010,32(1):112-115.〔Wei Zhijun,Wang Mingjiu,Xing Qi,et al.Spatial variability character of soil nutrition at the different elevation in household pasture scale〔J〕.Chinese Journal of Grassland,2010,32(1):112-115.〕
〔36〕叶万辉,马克平,马克明,等.北京东灵山地区植物群落多样性研究Ⅸ.尺度变化对α多样性的影响〔J〕.生态学报,1998,18(1):10-14.〔Ye Wanhui,Ma Keping,Ma Keming,et al.Studies on plant communitu diversity in DongLingShan Mountain,Beijing China Ⅸ.The influence of scale on α diversity〔J〕.Acta Ecologica Sinica,1998,18(1):10-14.〕
〔37〕杨勇,宋向阳,刘爱军,等.内蒙古典型草原物种多样性的空间尺度效应及其分形分析〔J〕.草地学报,2012,20(3):444-449.〔Yang Yong,Song Xiangyang,Liu Aijun,et al.Scale effects and fractal analysis of species diversity in typical steppe of Inner Mongolia〔J〕.Acta Agrestia Sinica,2012,20(3):444-449.〕
Options
文章导航

/

〈 〉