放牧对草地生态系统CO2净气体交换影响研究概述

›› 2013, Vol. 21 ›› Issue (1): 3-10.

放牧对草地生态系统CO₂净气体交换影响研究概述

朱玲玲, 戎郁萍, 王伟光, 马磊

中国农业大学动物科技学院草地研究所, 北京 100193

收稿日期:2012-08-16 修回日期:2012-10-07 出版日期:2013-02-15 发布日期:2013-02-27
通讯作者: 戎郁萍
作者简介:朱玲玲(1989-),女,重庆永川人,硕士研究生,主要从事草地生态研究,E-mail:0704020123@cau.edu.cn
基金资助:
公益性行业(农业)科研专项经费(200903060) (201003019)资助

Effects of Grazing on the Net Ecosystem Exchange of Carbon Dioxide in Grassland Ecosystems (Research Review)

ZHU Ling-Ling, RONG Yu-Ping, WANG Wei-Guang, MA Lei

Institute of Grassland Science, College of Animal Science & Technology, China Agricultural University, Beijing 100193, China

Received:2012-08-16 Revised:2012-10-07 Online:2013-02-15 Published:2013-02-27

摘要/Abstract

摘要： 陆地生态系统与大气之间的CO₂净气体交换(net ecosystem exchange of carbon dioxide,NEE)被称为生物圈的呼吸,它是陆地生态系统碳循环的重要组分,是全球气候变化研究的重点。草地生态系统是陆地生态系统的主体,约占陆地表面的40%,是气候变化的敏感区域。放牧是草地生态系统的主要利用方式,伴随着气候变化,放牧利用强度不同,对草地生态系统NEE的影响也不同。本文以放牧草地生态系统NEE组成为基础,从放牧干扰途径出发,综述了放牧对草地生态系统CO₂净气体交换特征的影响。放牧主要干扰草地土壤-植被界面,通过影响植物群落组成、地上净初级生产力、地下净初级生产力来影响植被群落的光合作用和呼吸作用,使草地生态系统的NEE发生变化;放牧也可通过影响土壤包括土壤呼吸、土壤养分以及土壤温度和水分来影响NEE。放牧干扰途径的研究亦可应用于草地开垦和刈割等利用方式中,这对了解和研究草地不同利用方式下生态系统的CO₂交换特征、草地碳源或碳汇的转换状态,以及草地碳贮存功能的强弱具有重要意义。

关键词: 碳通量, 生态系统呼吸, 草地, 放牧, 净初级生产力

Abstract: The net ecosystem exchange of carbon dioxide (NEE) between terrestrial ecosystems and atmosphere is a major component of carbon cycle of terrestrial ecosystems called "breathing" of the terrestrial biosphere, and is great concerned in the research of global climate change. Grasslands, as a major component of the terrestrial ecosystems, comprising approximately 40% of the world's terrestrial surface, is sensitive to climate change. Grazing plays a significant role in the land use and management of grasslands. With the change in global climate, the impacts of different grazing intensities on grazing ecosystems have different ways. In this review, the effects of grazing on the characteristics of NEE in grassland ecosystems are focused in general based on factors in NEE composition and the pathways of grazing effects on NEE in grasslands. Grazing mainly disturbs the soil-vegetation interface of grasslands then affects grassland NEE through the disturbances on 1) plant, including effects on plant community composition, above and below-ground net primary production and litter; 2) soil, including the effects on soil respiration, soil nutrients especially soil carbon and nitrogen, soil temperature and moisture. The pathways of grazing effects on grasslands can also be applied in disturbances such as cultivation and defoliation and is of great importance in the investigating of NEE characters and carbon flux of different grassland ecosystems, particularly grasslands in different land-use, whether in carbon source or sink in certain degrees and their carbon storage capacity.

Key words: Carbon flux, Ecosystem respiration, Grassland, Grazing, Net primary productivity

中图分类号:

S812
Q948

朱玲玲, 戎郁萍, 王伟光, 马磊. 放牧对草地生态系统CO₂净气体交换影响研究概述[J]. , 2013, 21(1): 3-10.

ZHU Ling-Ling, RONG Yu-Ping, WANG Wei-Guang, MA Lei. Effects of Grazing on the Net Ecosystem Exchange of Carbon Dioxide in Grassland Ecosystems (Research Review)[J]. , 2013, 21(1): 3-10.

参考文献

[1] Baldocchi D. "Breathing" of the terrestrial biosphere: lessons learned from a global network of carbon dioxide flux measurement systems[J]. Australian Journal of Botany,2008,56(1):1-26
[2] Lashof D A, Ahuja D R. Relative contributions of greenhouse gas emissions to global warming[J]. Nature,1990,344(6266):529-531
[3] Valentini R, Matteucci G, Dolman A J, et al. Respiration as the main determinant of carbon balance in European forests[J]. Nature,2000,404(6780):861-865
[4] Schimel D S, House J I, Hibbard K A, et al. Recent patterns and mechanisms of carbon exchange by terrestrial ecosystems[J]. Nature,2001,414(6860):169-172
[5] Piao S L, Fang J Y, Ciais P, et al. The carbon balance of terrestrial ecosystems in China[J]. Nature,2009,458(7241):1009-1013
[6] White R, Murray S, Rohweder M. Pilot analysis of global ecosystems (PAGE): Grassland ecosystems[M]. 1st ed. Washington, DC: World Resources Institute,2000:12
[7] Alward D R, Detling J K, Milchunas D G. Grassland vegetation changes and nocturnal global warming[J]. Science,1999,283(5399):229-231
[8] Scurlock J M O, Hall D O. The global carbon sink: A grassland perspective[J]. Global Change Biology,1998,4(2):229-233
[9] 周萍,刘国彬,薛莛. 草地生态系统土壤呼吸及其影响因素研究进展[J]. 草业学报,2009,18(2):184-193
[10] Houghton R A. Revised estimates of the annual net flux of carbon to the atmosphere from changes in land use and land management 1850-2000[J]. Tellus B,2003,55(2):378-390
[11] Mojiri A, Kazemi Z, Amirossadat Z. Effects of land use changes and hillslope position on soil quality attributes (A case study: Fereydoonshahr, Iran)[J]. African Journal of Agricultural Research,2011,5(6):1114-1119
[12] Houghton R A. The annual net flux of carbon to the atmosphere from changes in land use 1850-1990[J]. Tellus B,1999,51(2):298-313
[13] 李凌浩. 土地利用变化对草原生态系统土壤碳贮量的影响[J]. 植物生态学报,1998,22(4):300-302
[14] Conant R T, Paustian K. Potential soil carbon sequestration in overgrazed grassland ecosystems[J]. Global Biogeochemical Cycles,2002,16(4):1-9
[15] Schuman G E, Janzenb H H, Herrick J E. Soil carbon dynamics and potential carbon sequestration by rangelands[J]. Environmental Pollution,2002,116(3):391-396
[16] Raich J W, Schlesinger W H. The global carbon dioxide ux in soil respiration and its relationship to vegetation and climate[J]. Tellus B,1992,44(2):81-99
[17] Wang W, Fang J Y. Soil respiration and human effects on global grasslands[J]. Global and Planetary Change,2009,67(1/2):20-28
[18] 张成霞,南志标. 放牧对草地土壤理化特性影响的研究进展[J]. 草业学报,2010,19(4):204-211
[19] 陈志芳,贾平洋,杨阳,等. 放牧强度对不同草地类型生态系统气体交换影响的研究[J]. 草地学报,2012,20(3):464-470
[20] Mwendera E J, Saleema M A M, Woldu Z. Vegetation response to cattle grazing in the Ethiopian highlands[J]. Agriculture, Ecosystems & Environment,1997,64(1):43-51
[21] Gao Y Z, Giese M, Lin S, et al. Belowground net primary productivity and biomass allocation of a grassland in Inner Mongolia is affected by grazing intensity[J]. Plant and Soil,2008,307(1/2):41-50
[22] Olffa H, Ritchieb M E. Effects of herbivores on grassland plant diversity[J]. Trends in Ecology & Evolution,1998,13(7):261-265
[23] Anderson P M L, Hoffman M T. The impacts of sustained heavy grazing on plant diversity and composition in lowland and upland habitats across the Kamiesberg mountain range in the Succulent Karoo, South Africa[J]. Journal of Arid Environments,2007,70(4):686-700
[24] 戎郁萍,韩建国,王培,等. 放牧强度对草地土壤理化性质的影响[J]. 中国草地,2001,23(4):41-47
[25] 张蕴薇,韩建国,李志强. 放牧强度对土壤物理性质的影响[J]. 草地学报,2002,10(1):74-78
[26] Bremer D J, Ham J M, Owensby C E, et al. Responses of soil respiration to clipping and grazing in a tallgrass prairie[J]. Journal of Environmental Quality,1998,27(6):1539-1548
[27] Cao G M, Tang Y H, Mo W H, et al. Grazing intensity alters soil respiration in an alpine meadow on the Tibetan plateau[J]. Soil Biology and Biochemistry,2004,36(2):237-243
[28] Frank A B, Dugas W A. Carbon dioxide fluxes over a northern, semiarid, mixed-grass prairie[J]. Agricultural and Forest Meteorology,2001,108(4):317-326
[29] Frank A B. Carbon dioxide fluxes over a grazed prairie and seeded pasture in the Northern Great Plains[J]. Environmental Pollution,2002,116(3):397-403
[30] Polley H W, Frank A B, Sanabria J, et al. Interannual variability in carbon dioxide fuxes and fux-climate relationships on grazed and ungrazed northern mixed-grass prairie[J]. Global Change Biology,2008,14(7):1620-1632
[31] Svejcar T, Angell R, Bradford J A, et al. Carbon fluxes on North American rangelands[J]. Rangeland Ecological Management,2008,61(5):465-474
[32] Peichl M, Leahy P, Kiely G. Six-year stable annual uptake of carbon dioxide in intensively managed humid temperate grassland[J]. Ecosystems,2011,14(1):112
[33] 王雷,刘辉志,Bettina,等. 放牧强度对内蒙古半干旱草原地气间能量和物质交换的影响[J]. 大气科学,2009,33(6):1201-1211
[34] Lecain D R, Morgan J A, Schuman G. Carbon exchange and species composition of grazed pastures and exclosures in the shortgrass steppe of Colorado[J]. Agriculture, Ecosystems & Environment,2002,93(1/3):421-435
[35] Lecain D R, Morgan J A, Schuman G. Carbon exchange rates in grazed and ungrazed pastures of Wyoming[J]. Journal of Rangeland Management,2000,53(2):199-206
[36] Macneil M D, Haferkamp M R, Vermeire L T, et al. Prescribed fire and grazing effects on carbon dynamics in a northern mixed-grass prairie[J]. Agriculture, Ecosystems & Environment,2008,127(1/2):66-72
[37] Risch A, Frank D. Carbon dioxide fluxes in a spatially and temporally heterogeneous temperate grassland[J]. Oecologia,2006,147(2):291-302
[38] Raich J W, Tufekcioglu A. Vegetation and soil respiration: Correlations and controls[J]. Biogeochemistry,2000,48(1):71-90
[39] Raich J, Potter C. Global patterns of carbon dioxide emissions from soils[J]. Global Biogeochemical Cycles,1995,9(1):23-26
[40] Ni J. Estimating net primary productivity of grasslands from field biomass measurements in temperate northern China[J]. Plant Ecology,2004,174(2):217-234
[41] Frank D A. Drought effects on above- and belowground production of a grazed temperate grassland ecosystem[J]. Oecologia,2007,152(1):131-139
[42] Tappeiner U, Tasser E, Leitinger G, et al. Effects of historical and likely future scenarios of land use on above- and belowground vegetation carbon stocks of an Alpine Valley[J]. Ecosystems,2008,11(8):1383-1400
[43] Bahn M, Rodeghiero M, Anderson-Dunn M, et al. Soil respiration in European grasslands in relation to climate and assimilate supply[J]. Ecosystems,2008,11(8):1352-1367
[44] Wang W, Fang J Y, Oikawa T. Contribution of root to soil respiration and carbon balance in disturbed and undisturbed grassland communities, northeast China[J]. Journal of Biosciences,2007,32(2):375-384
[45] Chimner R, Welker J. Influence of grazing and precipitation on ecosystem carbon cycling in a mixed-grass prairie[J]. Pastoralism,2011,1(1):1-15
[46] Lucht W, Schaphoff S, Erbrecht T, et al. Terrestrial vegetation redistribution and carbon balance under climate change[J]. Carbon Balance and Management,2006,1(1):1-6
[47] Post W M, Emanuel W R, Zinke P J, et al. Soil carbon pools and world life zones[J]. Nature,1982,298(5870):156-159
[48] Ferraro D O, Oesterheld M N. Effect of defoliation on grass growth. A quantitative review[J]. Oikos,2002,98(1):125-133
[49] Haferkamp M R, Macneil M D. Grazing effects on carbon dynamics in the Northern Mixed-Grass Prairie[J]. Environmental Management,2004,33(S):462-474
[50] 钟华平,樊江文,于贵瑞,等. 草地生态系统碳循环研究进展[J]. 草地学报,2005,13(S):67-73
[51] Wang Y P. Modelling radiation absorption by plant canopies//Kirschbaum M U F, Mueller R, eds. Net ecosystem exchange. Australia:The communications office, CRC for greenhouse accounting,2001:28-32
[52] 张文丽,陈世苹,苗海霞,等. 开垦对克氏针茅草地生态系统碳通量的影响[J]. 植物生态学报,2008,32(6):1301-1311
[53] Perez-Quezada J F, Saliendra N Z, Akshalov K, et al. Land use influences carbon fluxes in northern kazakhstan[J]. Rangeland Ecology Management,2010,63(1):82-93
[54] Wang R Z. Photosynthetic pathway types of forage species along grazing gradient from the Songnen grassland, Northeastern China[J]. Photosynthetica,2002,40(1):57-61
[55] Reeder J D, Schuman G E, Morgan J A, et al. Response of organic and inorganic carbon and nitrogen to long-term grazing of the shortgrass steppe[J]. Environmental Management,2004,33(4):485-495
[56] Schuman G E, Reeder J D, Manley J T, et al. Impact of grazing management on the carbon and nitrogen balance of a mixed-grass rangeland[J]. Ecological Applications,1999,9(1):65-71
[57] Soussana J F, Tallec T, Blanfort V. Mitigation the greenhouse gas balance of ruminant production systems through carbon sequestration in grasslands[J]. Animal,2010,4(3):334-350
[58] Landsberg J, James C D, Maconochie J, et al. Scale-related effects of grazing on native plant communities in an arid rangeland region of South Australia[J]. Journal of Applied Ecology,2002,39(3):427-444
[59] Landsberg J, James C D, Morton S R, et al. Abundance and composition of plant species along grazing gradients in Australian rangelands[J]. Journal of Applied Ecology,2003,40(6):1008-1024
[60] Derner J D, Boutton T W, Briske D D. Grazing and ecosystem carbon storage in the North American Great Plains[J]. Plant and Soil,2006,280(1/2):77-90
[61] Fornara D A, Tilman D. Plant functional composition influences rates of soil carbon and nitrogen accumulation[J]. Journal of Ecology,2008,96(2):314-322
[62] Breulmann M, Schulz E, Weiβhuhn K, et al. Impact of the plant community composition on labile soil organic carbon, soil microbial activity and community structure in semi-natural grassland ecosystems of different productivity [J]. Plant and Soil,2012,352(1/2):253-265
[63] Mcnaughton S J. Compensatory plant growth as a response to herbivory[J]. Oikos,1983,40(3):329-336
[64] Mcnaughton S J. Grasses and grazers, science and management[J]. Ecological Applications,1993,3(1):17-20
[65] Altesor A, Oesterheld M, Leoni E, et al. Effect of grazing on community structure and productivity of a Uruguayan grassland[J]. Plant Ecology,2005,179(1):83-91
[66] Kauffman J B, Thorpe A S, Brookshire E N J. Livestock exclusion and belowground ecosystem responses in riparian meadows of eastern Oregon[J]. Ecological Applications,2001,14(6):1671-1679
[67] Jameson D A. Responses of individual plants to harvesting[J]. Botanical Review,1963,29(4):532-594
[68] Pieiro G, Paruelo J M, Oesterheld M. Pathways of grazing effects on soil organic carbon and nitrogen[J]. Rangeland Ecology Management,2010,63(1):109-119
[69] Biondini M E, Patton B D, Nyren P E. Grazing intensity and ecosystem processes in a northern mixed grass prairie, USA[J]. Ecological Applications,1998,8(2):469-479
[70] Semmartin M, Garibaldi L A, Chaneton E J. Grazing history effects on above- and below-ground litter decomposition and nutrient cycling in two co-occurring grasses[J]. Plant and Soil,2008,303(1/2):177-189
[71] Semmartin M, Aguiar M R, Distel R A, et al. Litter quality and nutrient cycling affected by grazing-induced species replacements along a precipitation gradient[J]. Oikos,2004,107(1):148-160
[72] Guitian R, Bardgett R D. Plant and soil microbial responses to defoliation in temperate semi-natural grassland[J]. Plant and Soil,2000,220(1/2):271-277
[73] Owensby C E, Ham J M, Auen L M. Fluxes of CO₂ from grazed and ungrazed tallgrass prairie [J]. Rangeland Ecology and Management,2006,59(2):111-127
[74] Johnson L C, Matchett J R. Fire and grazing regulate belowground processes in tallgrass prairie[J]. Ecology,2001,82(12):3377-3389
[75] Jia B, Zhou G, Wang F, et al. Effects of grazing on soil respiration of Leymus chinensis steppe[J]. Climate Change,2007,82(1/2):211-223
[76] 岳曼,常庆瑞,霍艾迪,等. 土壤有机碳储量研究进展[J]. 土壤通报,2008,39(5):1173-1178
[77] Ward S, Bardgett R, Mcnamara N, et al. Long-term consequences of grazing and burning on Northern Peatland carbon dynamics[J]. Ecosystems,2007,10(7):1069
[78] Klumpp K, Tallec T, Guix N, et al. Long-term impacts of agricultural practices and climatic variability on carbon storage in a permanent pasture[J]. Global Change Biology,2011,17(12):3534-3545
[79] Cui X Y, Wang Y F, Niu H S, et al. Effect of long-term grazing on soil organic carbon content in semiarid steppes in Inner Mongolia[J]. Ecological Research,2005,20(5):519-527
[80] Frank A B, Tanaka D L, Hofmann L, et al. Soil carbon and nitrogen of northern great plains grasslands as influenced by long-term grazing[J]. Journal of Rangeland Management,1995,48(5):470-474
[81] Manley J T, Schuman G E, Reeder J D, et al. Rangeland soil carbon and nitrogen responses to grazing[J]. Journal of Soil and Water Conservation,1995,50(3):294-299
[82] Pieiro G, Paruelo J M, Oesterheld M. Potential long-term impacts of livestock introduction on carbon and nitrogen cycling in grasslands of southern South America[J]. Global Change Biology,2006,12(7):1267-1284
[83] 贾丙瑞,王玉辉,周广胜,等. 放牧与围栏羊草草原土壤呼吸作用及其影响因子[J]. 环境科学,2005,26(6):1-7
[84] 陈全胜,李凌浩,韩兴国,等. 水热条件对锡林河流域典型草原退化群落土壤呼吸的影响[J]. 植物生态学报,2003,27(2):202-209
[85] 李凌浩,王其兵,白永飞,等. 锡林河流域羊草草原群落土壤呼吸及其影响因子的研究[J]. 植物生态学报,2000,24(6):680-686

放牧对草地生态系统CO₂净气体交换影响研究概述

Effects of Grazing on the Net Ecosystem Exchange of Carbon Dioxide in Grassland Ecosystems (Research Review)

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