不同放牧强度对短花针茅荒漠草原生物多样性的影响

doi:10.11733/j.issn.1007-0435.2024.03.021

草地学报 ›› 2024, Vol. 32 ›› Issue (3): 848-858.DOI: 10.11733/j.issn.1007-0435.2024.03.021

不同放牧强度对短花针茅荒漠草原生物多样性的影响

春风^1,2, 张峰², 吴永胜¹, 赵萌莉²

1. 内蒙古师范大学地理科学学院, 内蒙古呼和浩特 010022;
2. 内蒙古农业大学草原与资源环境学院, 内蒙古呼和浩特 010019

收稿日期:2023-10-07 修回日期:2023-11-22 出版日期:2024-03-15 发布日期:2024-04-03
通讯作者: 赵萌莉,E-mail:nmgmlzh@126.com
作者简介:春风(1981-)，女，蒙古族，内蒙古兴安盟人，博士，副教授，主要从事数量地理学研究，E-mail:chunfeng07@126.com
基金资助:
校级项目(2020YJRC054)；内蒙古自治区科技计划重点研发和成果转化项目(2022YFDZ0036)；国家自然科学基金(42161023、41561009)资助

Effects of Different Grazing Intensities on Biodiversity in the Stipa breviflora Desert Steppe

CHUN Feng^1,2, ZHANG Feng², WU Yong-sheng¹, ZHAO Meng-li²

1. College of Geographical Science, Inner Mongolia Normal University, Hohhot, Inner Mongolia 010022, China;
2. College of Grassland, Resource and Environment, Inner Mongolia Agricultural University, Hohhot Inner Mongolia 010019, China

Received:2023-10-07 Revised:2023-11-22 Online:2024-03-15 Published:2024-04-03

摘要/Abstract

摘要： 生物多样性对维持生态系统功能与服务至关重要,结合物种、谱系及功能多样性理解群落构建十分必要。本研究以内蒙古短花针茅(Stipa breviflora)荒漠草原植物群落为对象,研究了对照、轻度、中度及重度放牧下不同维度生物多样性对不同载畜率的响应。研究结果表明:各放牧处理均显著降低物种丰富度、Simpson、Shannon-Wiener及Pielou指数。此外,中度和重度放牧处理均降低了谱系多样性。各放牧处理均显著降低了群落功能丰富度(FRic)、功能分异度(FDiv)、功能分散指数(FDis)及Rao二次熵指数(RaoQ);中度和重度放牧处理显著降低了群落功能均匀度(FEve)。总体而言,随放牧强度的增大,群落功能多样性呈现出逐渐降低的趋势。此外,物种、谱系及功能多样性之间存在显著或极显著的相关性。总之,对不同维度生物多样性的分析有利于理解植物群落构建机制,为草地合理利用及可持续性提供一定的理论基础。

关键词: 荒漠草原, 放牧, 功能性状, 谱系结构

Abstract: Biodiversity is crucial to maintaining ecosystem functions and services. Combining species,phylogenetic and functional diversity to understand the mechanism of community assembly are necessary. This study took the Inner Mongolia Stipa breviflora desert steppe community as the object,and analyzed the response of different dimensions of biodiversity to different stocking rates (control,light,moderate and heavy grazing). The results showed that each grazing treatment significantly reduced species richness,Simpson,Shannon-Wiener and Pielou index. Furthermore,both moderate and heavy grazing treatments reduced phylogenetic diversity. Each grazing treatment significantly reduced community functional richness (FRic),functional differentiation (FDiv),functional dispersion index (FDis) and Rao quadratic entropy index (RaoQ). Both moderate and heavy grazing treatments significantly reduced functional evenness (FEve). Overall,functional diversity showed a gradually decreasing trend with the increase of grazing intensity. In addition,there were significant or extremely significant correlations between species,phylogenetic,and functional diversity. In conclusion,the study of biodiversity in different dimensions is conducive to understanding the mechanism of plant community assembly,and provides a theoretical basis for rational utilization and sustainability of grassland.

Key words: Desert steppe, Grazing, Functional traits, Phylogenetic structure

中图分类号:

S821.4+3

春风, 张峰, 吴永胜, 赵萌莉. 不同放牧强度对短花针茅荒漠草原生物多样性的影响[J]. 草地学报, 2024, 32(3): 848-858.

CHUN Feng, ZHANG Feng, WU Yong-sheng, ZHAO Meng-li. Effects of Different Grazing Intensities on Biodiversity in the Stipa breviflora Desert Steppe[J]. Acta Agrestia Sinica, 2024, 32(3): 848-858.

0
/ / 推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://manu40.magtech.com.cn/Jweb_cdxb/CN/10.11733/j.issn.1007-0435.2024.03.021

https://manu40.magtech.com.cn/Jweb_cdxb/CN/Y2024/V32/I3/848

参考文献

[1] 汤靖磊,任治国,张学渊,等. 典型草原不同功能群物种多样性与生产力关系研究[J]. 草地学报,2023,31(7):1939-1949
[2] BERLINCHES DE DER A,HAUTIER Y,GEISEN S. Interactive effects of global change drivers as determinants of the link between soil biodiversity and ecosystem functioning[J]. Global Change Biology,2023,29(2):296-307
[3] LE BAGOUSSE-PINGUET Y,SOLIVERES S,GROSS N,et al. Phylogenetic,functional,and taxonomic richness have both positive and negative effects on ecosystem multifunctionality[J]. Proceedings of the National Academy of Sciences,2019,116(17):8419-8424
[4] WEBB C O,ACKERLY D D,MCPEEK M A,et al. Phylogenies and community ecology[J]. Annual Review of Ecology and Systematics,2002,33(1):475-505
[5] SWENSON N G,ERICKSON D L,MI X,et al. Phylogenetic and functional alpha and beta diversity in temperate and tropical tree communities[J]. Ecology,2012,93(8):112-125
[6] PETCHEY O L,GASTON K J. Functional diversity:back to basics and looking forward[J]. Ecology Letters,2006,9(6):741-758
[7] VIOLLE C,REICH P B,PACALA S W,et al. The emergence and promise of functional biogeography[J]. Proceedings of the National Academy of Sciences,2014,111(38):13690-13696
[8] 李雅男,李邵宇,史世斌,等. 荒漠草原不同放牧强度下土壤酶化学计量特征的研究[J]. 草地学报,2022,30(9):2239-2248
[9] 许婷婷,董智,郭建英,等.放牧对内蒙古典型草原植物群落特征与土壤有机碳的影响[J].草地学报,2022,30(9):2273-2279
[10] AUGUSTINE D J,DERNER J D,MILCHUNAS D,et al. Grazing moderates increases in C₃ grass abundance over seven decades across a soil texture gradient in shortgrass steppe[J]. Journal of Vegetation Science,2017,28(3):562-572
[11] 陈瑶,李云红,田松岩,等. 东北红豆杉林植物群落谱系结构特征[J]. 森林与环境学报,2022,42(5):498-505
[12] DIAZ S,CABIDO M,CASANOVES F. Plant functional traits and environmental filters at a regional scale[J]. Journal of Vegetation Science,1998,9(1):113-122
[13] 张峰. 不同放牧强度下短花针茅荒漠草原植物群落构建及生产力形成机制[D]. 呼和浩特:内蒙古农业大学,2023:3-6
[14] SCHÖNBACH P,WAN H,GIERUS M,et al. Grassland responses to grazing:effects of grazing intensity and management system in an Inner Mongolian steppe ecosystem[J]. Plant and Soil,2011,340:103-115
[15] PULUNGAN M A,SUZUKI S,GAVINA M K,et al. Grazing enhances species diversity in grassland communities[J]. Scientific Reports,2019,9(1):11201
[16] GAO J,CARMEL Y. Can the intermediate disturbance hypothesis explain grazing-diversity relations at a global scale[J]. Oikos,2020,129(4):493-502
[17] GAO J,CARMEL Y. A global meta-analysis of grazing effects on plant richness[J]. Agriculture,Ecosystems & Environment,2020,302:107072
[18] SIDDAPPAJI M H,SCHOLES D R,KRISHNANKUTTY S M,et al. The role of invertases in plant compensatory responses to simulated herbivory[J]. BMC Plant Biology,2015,15(1):1-2
[19] KNAPP A K,HOOVER D L,BLAIR J M,et al. A test of two mechanisms proposed to optimize grassland aboveground primary productivity in response to grazing[J]. Journal of Plant Ecology,2012,5(4):357-365
[20] SONG S,ZHU J,ZHENG T,et al. Long-term grazing exclusion reduces species diversity but increases community heterogeneity in an alpine grassland[J]. Frontiers in Ecology and Evolution,2020,8:66
[21] LIU C,SONG X,WANG L,et al. Effects of grazing on soil nitrogen spatial heterogeneity depend on herbivore assemblage and pre-grazing plant diversity[J]. Journal of Applied Ecology,2016,53(1):242-250
[22] MCNAUGHTON S J. Compensatory plant growth as a response to herbivory[J]. Oikos,1983,40:329-336
[23] MILCHUNAS D G,SALA O E,LAUENROTH W K. A generalized model of the effects of grazing by large herbivores on grassland community structure[J]. The American Naturalist,1988,132(1):87-106
[24] WANG Z,JIAO S,HAN G,et al. Effects of stocking rate on the variability of peak standing crop in a desert steppe of Eurasia grassland[J]. Environmental Management,2014,53:266-273
[25] FLYNN D F,MIROTCHNICK N,JAIN M,et al. Functional and phylogenetic diversity as predictors of biodiversity-ecosystem-function relationships[J]. Ecology,2011,92(8):1573-1581
[26] TILMAN D,ISBELL F,COWLES J M. Biodiversity and ecosystem functioning[J]. Annual Review of Ecology,Evolution,and Systematics,2014,45:471-493
[27] CADOTTE M W,CARDINALE B J,OAKLEY T H. Evolutionary history and the effect of biodiversity on plant productivity[J]. Proceedings of the National Academy of Sciences,2008,105(44):17012-17017
[28] CADOTTE M W,DINNAGE R,TILMAN D. Phylogenetic diversity promotes ecosystem stability[J]. Ecology,2012,93(8):223-233
[29] CINGOLANI A M,NOY-MEIR I,DÍAZ S. Grazing effects on rangeland diversity:a synthesis of contemporary models[J]. Ecological applications,2005,15(2):757-773
[30] 王建勋. 基于不同放牧强度的高寒草原植物功能性状及群落谱系构建研究[D]. 北京:中国农业大学,2016:13-18
[31] SALGADO-LUARTE C,ESCOBEDO V M,STOTZ G C,et al. Goat grazing reduces diversity and leads to functional,taxonomic,and phylogenetic homogenization in an arid shrubland[J]. Land Degradation & Development,2019,30(2):178-189
[32] REICH P B,WRIGHT I J,CAVENDER-BARES J,et al. The evolution of plant functional variation:traits,spectra,and strategies[J]. International Journal of Plant Sciences,2003,164(S3):143-164
[33] 宋彦涛,王平,周道玮. 植物群落功能多样性计算方法[J]. 生态学杂志,2011,30(9):2053-2059
[34] KOMAC B,PLADEVALL C,DOMÈNECH M,et al. Functional diversity and grazing intensity in sub-alpine and alpine grasslands in Andorra[J]. Applied Vegetation Science,2015,18(1):75-85
[35] VILLÉGER S,MASON N W,MOUILLOT D. New multidimensional functional diversity indices for a multifaceted framework in functional ecology[J]. Ecology,2008,89(8):2290-2301
[36] MARTIN L M,MOLONEY K A,WILSEY B J. An assessment of grassland restoration success using species diversity components[J]. Journal of Applied Ecology,2005,42:327-336
[37] LIANG M,CHEN J,GORNISH E S,et al. Grazing effect on grasslands escalated by abnormal precipitations in Inner Mongolia[J]. Ecology and Evolution,2018,8(16):8187-8196
[38] FISCHER F M,BONNET O J,CEZIMBRA I M,et al. Long-term effects of grazing intensity on strategies and spatial components of functional diversity in subtropical grassland[J]. Applied Vegetation Science,2019,22(1):39-47
[39] HALLETT L M,STEIN C,SUDING K N. Functional diversity increases ecological stability in a grazed grassland[J]. Oecologia,2017,183:831-840
[40] MASON N W,DE BELLO F. Functional diversity:a tool for answering challenging ecological questions[J]. Journal of Vegetation Science,2013,4(5):777-780
[41] CORNWELL W K,ACKERLY D D. Community assembly and shifts in plant trait distributions across an environmental gradient in coastal California[J]. Ecological Monographs,2009,79(1):109-126
[42] MACARTHUR R,LEVINS R. The limiting similarity,convergence,and divergence of coexisting species[J]. The American Naturalist,1967,101(921):377-385
[43] PAGEL M. Inferring the historical patterns of biological evolutionJ. Nature,1999,401(6756):877-884
[44] CADOTTE M W,CARSCADDEN K,MIROTCHNICK N. Beyond species:functional diversity and the maintenance of ecological processes and services[J]. Journal of Applied Ecology,2011,48(5):1079-1087
[45] LIU G F,XIE XF,YE D,et al. Plant functional diversity and species diversity in the Mongolian steppe[J]. PLoS One,2013,8(10):e77565
[46] BELLO F D,LEPS J,SEBASTIA M T. Variations in species and functional plant diversity along climatic and grazing gradients[J]. Ecography,2006,29(6):801-810
[47] SASAKI T,OKUBO S,OKAYASU T,et al. Two-phase functional redundancy in plant communities along a grazing gradient in Mongolian rangelands[J]. Ecology,2009,90(9):2598-2608
[48] 臧岳铭,朱志红,李英年,等. 高寒矮嵩草草甸物种多样性与功能多样性对初级生产力的影响[J]. 生态学杂志,2009,28(6):999-1005(责任编辑刘婷婷)第32卷第3期 Vol.32 No. 3草地学报 ACTAAGRESTIASINICA 2024年 3月

不同放牧强度对短花针茅荒漠草原生物多样性的影响

Effects of Different Grazing Intensities on Biodiversity in the Stipa breviflora Desert Steppe

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	袁淑雅, 贺晶, 苏德荣. 降水格局变化和放牧对草地土壤磷转化影响的研究进展[J]. 草地学报, 2024, 32(1): 25-36.
[2]	李宏宇, 高翠萍, 吕广一, 杨昌祥, 张春英, 王成杰. 放牧、氮添加对荒漠草原植物和土壤碳氮的影响[J]. 草地学报, 2024, 32(1): 239-247.
[3]	雷蕾, 张峰, 郑佳华, 杨立山, 王文琼, 李邵宇, 张彬. 放牧强度对短花针茅荒漠草原生态系统多功能性的影响[J]. 草地学报, 2024, 32(1): 275-283.
[4]	于泽航, 董全民, 曹铨, 俞旸, 张春平, 刘文亭, 杨晓霞, 刘玉祯, 张振祥, 冯斌, 吕卫东, 杨增增. 不同放牧模式对祁连山高寒草甸植物群落特征的影响[J]. 草地学报, 2023, 31(9): 2621-2627.
[5]	孙逊, 俞玥, 梁俊毅. 放牧对中国北方天然草地群落营养品质影响的Meta分析[J]. 草地学报, 2023, 31(9): 2843-2852.
[6]	刘玉祯, 赵新全, 董全民, 刘文亭, 杨晓霞, 俞旸, 张春平, 曹铨. 放牧对草地生态系统结构与功能影响的研究进展[J]. 草地学报, 2023, 31(8): 2253-2262.
[7]	武帅楷, 郝杰, 刁华杰, 居新, 宁亚楠, 苏原, 董宽虎, 王常慧. 晋北农牧交错带草地生物量对短期放牧强度的响应[J]. 草地学报, 2023, 31(8): 2446-2454.
[8]	吴孟函, 侯健, 张彦勤, 冯浩波. 基于CATS模型的黄土丘陵小流域优势水土保持植物配比[J]. 草地学报, 2023, 31(8): 2455-2461.
[9]	王新, 王云英, 裴薇薇, 杜岩功. Meta分析放牧对中国草地土壤氮素矿化和硝化作用的影响[J]. 草地学报, 2023, 31(8): 2490-2495.
[10]	门璐, 何奕成, 李婷婷, 黎鹏宇, 胡健, 周青平. 高寒草甸植物叶绿素对氮添加梯度的非线性响应[J]. 草地学报, 2023, 31(6): 1622-1631.
[11]	刘倬彤, 崔媛媛, 白柳, 王悦骅, 宋晓辉, 李治国, 韩国栋, 王忠武. 模拟降水变化对荒漠草原地上、地下生物量及其分配比例的影响[J]. 草地学报, 2023, 31(6): 1632-1639.
[12]	潘森, 卜嘉玮, 甘安琪, 尚振艳, 郭丁, 杨晓霞, 董全民, 牛得草. 放牧强度对高寒草地土壤微生物胞外酶化学计量的影响[J]. 草地学报, 2023, 31(6): 1780-1787.
[13]	王菊, 许明祥, 孙会, 左振江, 艾建卫. 放牧对陕北黄土丘陵区刺槐林群落特征的影响[J]. 草地学报, 2023, 31(6): 1826-1833.
[14]	柴智慧, 田铭君, 姚凤桐. 数字技术、草地流转与放牧强度——基于内蒙古纯牧户的实证[J]. 草地学报, 2023, 31(6): 1842-1852.
[15]	尹正辉, 陈新丰, 拉多. 模拟增温和放牧对高寒草甸主要植物生态位及种间联结的影响[J]. 草地学报, 2023, 31(5): 1302-1313.