土壤呼吸作用时空动态变化及其影响机制研究与展望

doi:10.3773/j.issn.1005-264x.2009.01.022

摘要/Abstract

摘要：

测定不同陆地生态系统土壤呼吸速率及其时空波动, 阐明其影响因子, 对于全球碳素平衡预算和全球变化潜在效应估计是最为基本的数据。然而, 有关土壤呼吸作用变异性及其影响因素的知识仍存在局限性, 一些关键的过程和机制还有待阐明。该文综述了近年来土壤呼吸作用时空动态规律、影响机制和模拟方面的研究进展, 指出环境因子和生物因子共同驱动着土壤呼吸作用的时间动态变化; 土壤呼吸作用在不同时间尺度上还具有明显的空间异质性, 这主要是植被覆盖、根系分布、主要的环境因素和土壤特性空间分布的异质性造成的。生物因子是影响土壤呼吸作用时空动态变化的主要因素之一。然而, 目前所使用的土壤呼吸作用经验模型通常利用土壤温度、土壤湿度或者两者的交互作用模拟土壤呼吸作用动态变化, 但没有考虑生物因子的影响, 这可能会导致明显的偏差和错误。因此, 为了精确估算土壤呼吸作用, 必须解决土壤呼吸作用小尺度上的空间变异性; 加强不同时间尺度上生物要素对土壤呼吸作用动态变化的影响研究; 除了气候因子外, 土壤呼吸作用经验模型应该纳入生物因子等其它影响因素作为变量, 用以提高模型模拟的正确性和准确性。

关键词: 土壤呼吸作用, 时空变异性, 影响机制, 生物因子, 经验模型

Abstract:

Detailed information on the spatial and temporal variation of soil respiration and controlling factors in different terrestrial ecosystems is critical for understanding the ecosystem carbon budget and the response of soils to global climate change. Despite the importance of this topic, knowledge is limited, and key processes and mechanism need clarification. We reviewed recent research advances in the spatial and temporal variation of soil respiration, driving mechanisms and simulation. Environmental and biotic factors play key roles in regulating the temporal variations of soil respiration. Soil respiration also exhibits high levels of spatial heterogeneity, especially across small spatial scales at different time scales. The heterogeneity of vegetation cover, root distribution, major environmental factors and soil properties contributes to the spatial variation of soil respiration. Biotic factors have also been shown to have an effect on soil respiration. However, empirical models of soil respiration typically use soil temperature, soil moisture and their interaction for large-scale soil respiration estimates. Thus, significant errors may result from these models when changes in other biotic factors can confound the temperature or moisture dependence of soil respiration. Therefore, in order to accurately estimate soil respiration in target ecosystems, we must be able to account for its small-scale spatial variation and address the influence of biotic factors in explaining the variation of soil respiration at different temporal scales. Besides climatic variables, it is necessary to incorporate additional factors (biotic factors or soil properties) into these empirical models for accurately evaluating soil respiration.

Key words: soil respiration, spatial and temporal variations, driving mechanisms, biotic factors, empirical models

韩广轩, 周广胜. 土壤呼吸作用时空动态变化及其影响机制研究与展望. 植物生态学报, 2009, 33(1): 197-205. DOI: 10.3773/j.issn.1005-264x.2009.01.022

HAN Guang-Xuan, ZHOU Guang-Sheng. REVIEW OF SPATIAL AND TEMPORAL VARIATIONS OF SOIL RESPIRA- TION AND DRIVING MECHANISMS. Chinese Journal of Plant Ecology, 2009, 33(1): 197-205. DOI: 10.3773/j.issn.1005-264x.2009.01.022

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参考文献 83

[1]	Adachi M, Bekku YS, Konuma A, Wan Rasidah K, Okuda T, Koizumi H (2005). Required sample size for estimating soil respiration rates in large areas of two tropical forests and two types of plantation in Malaysia. Forest Ecology and Management, 210, 455-459.
[2]	Atkin OK, Edwards EJ, Loveys BR (2000). Response of root respiration to changes in temperature and its relevance to global warming. New Phytologist, 147, 141-154.
[3]	Ben-Asher J, Cardon GE, Peters D, Rolston DE, Biggar JW, Phene CJ, Ephrath JE (1994). Determining root activity distribution by measuring surface carbon dioxide fluxes. Soil Science Society of America Journal, 58, 926-930.
[4]	Boone RD, Nadelhoer KJ, Canary JD, Kaye JP (1998). Roots exert a strong influence on the temperature sensitivity of soil respiration. Nature, 396, 570-572.
[5]	Buchmann N (2000). Biotic and abiotic factors controlling soil respiration rates in Picea abies stands. Soil Biology and Biochemistry, 32, 1625-1635.
[6]	Buyanovsky GA, Wagner GH (1995). Soil respiration and carbon dynamics in parallel native and cultivated ecosystems. In: Lal R, Kimble J, Levine E, Stewart BA eds. Soils and Global Change. CRC Press, Boca Raton, FL, USA, 209-217.
[7]	Chen PQ (陈泮勤) (2004). Carbon Cycle in Earth System (地球系统碳循环). China Science Press, Beijing, 266-268. (in Chinese)
[8]	Chimner RA (2004). Soil respiration rates of tropical peat lands in Micronesia and Hawaii. Wetlands, 24, 51-56.
[9]	Davidson EA, Belk E, Boone RD (1998). Soil water content and temperature as independent or confounded factors controlling soil respiration in a temperate mixed hardwood forest. Global Change Biology, 4, 217-227.
[10]	Davidson EA, Trumbore SE, Amundson R (2000a). Soil warming and carbon content. Nature, 408, 789-790.
[11]	Davidson EA, Verchot LV, Cattanio JH, Ackerman IL, Carvalho JM (2000b). Effects of soil water content on soil respiration in forests and cattle pastures of eastern Amazonia. Biogeochemistry, 48, 53-69.
[12]	Dilustro JJ, Collins B, Duncan L, Crawford C (2005). Moisture and soil texture effects on soil CO₂ efflux components in southeastern mixed pine forests. Forest Ecology and Management, 204, 85-95.
[13]	Epron D, Nouvellon Y, Roupsard O, Mouvondy WJ, Saint-André L, Joffre R, Jourdan C, Bonnefond JM, Berbigier P, Hamel O (2004). Spatial and temporal variations of soil respiration in a Eucalyptus plantation in Congo. Forest Ecology and Management, 202, 149-160.
[14]	Fan SM, Goulden ML, Munger JW, Daube BC, Bakwin PS, Wofsy SC, Amthor JS, Fitzjarrald DR, Moore KE, Moore TR (1995). Environmental controls on the photosynthesis and respiration of a boreal lichen woodland: a growing season of whole-ecosystem exchange measurements by eddy-correlation. Oecologia, 102, 443-452.
[15]	Fang C, Moncrieff JB (2001). The dependence of soil CO₂ efflux on temperature. Soil Biology and Biochemistry, 33, 155-165.
[16]	Fang C, Moncrieff JB, Gholz HL, Clark KL (1998). Soil CO₂ efflux and its spatial variation in a Florida slash pine plantation. Plant and Soil, 205, 135-146.
[17]	Fang JY (方精云), Wang W (王娓) (2007). Soil respiration as a key belowground process: issues and perspectives. Journal of Plant Ecology (Chinese Version) (植物生态学报), 31, 345-347. (in Chinese with English abstract)
[18]	Franklin RB, Mills AL (2003). Multi-scale variation in spatial heterogeneity for microbial community structure in an eastern Virginia agricultural field. FEMS Microbiology Ecology, 44, 335-346. URL PMID
[19]	Grace J, Rayment M (2000). Respiration in the balance. Nature, 404, 819-820.
[20]	Han GX (韩广轩), Zhu B (朱波), Jiang CS (江长胜) (2006). Soil respiration and its controlling factors in rice fields in the hill region of the Central Sichuan Basin. Journal of Plant Ecology (Chinese Version) (植物生态学报), 30, 450-456. (in Chinese with English abstract)
[21]	Han GX, Zhou GS, Xu ZZ, Yang Y, Liu JL, Shi KQ (2007a). Soil temperature and biotic factors drive the seasonal variation of soil respiration in a maize ( Zea mays L.) agricultural ecosystem. Plant and Soil, 291, 15-26.
[22]	Han GX, Zhou GS, Xu ZZ, Yang Y, Liu JL, Shi KQ (2007b). Biotic and abiotic factors controlling the spatial and temporal variation of soil respiration in an agricultural ecosystem. Soil Biology and Biochemistry, 39, 418-425.
[23]	Hanson PJ, Edwards NT, Garten CT, Andrews JA (2000). Separating root and soil microbial contributions to soil respiration: a review of methods and observations. Biogeochemistry, 48, 115-146.
[24]	Högberg P, Nordgren A, Ågren GI (2002). Carbon allocation between tree root growth and root respiration in boreal pine forest. Oecologia, 132, 579-581. DOI URL PMID
[25]	Högberg P, Nordgren A, Buchmann N, Taylor AF, Ekblad A, Högberg MN, Nyber G, Ottosson-Löfvenius M, Read DJ (2001). Large-scale forest girdling shows that current photosynthesis drives soil respiration. Nature, 411, 789-792.
[26]	IPCC (2007). Climate change 2007: impacts, adaptation and vulnerability. Contribution of Working Group Ⅱ to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge, UK and New York, USA: Cambridge University Press.
[27]	Janssens IA, Pilegaard K (2003). Large seasonal changes in Q₁₀ of soil respiration in a beech forest. Global Change Biology, 9, 911-918.
[28]	Jenkinson DS (1990). The turnover of organic carbon and nitrogen in soil. Philosophical Transactions of the Royal Society of London Series B, 329, 361-368.
[29]	Jia BR, Zhou GS, Wang FY, Wang YH, Weng ES (2007). Effects of grazing on soil respiration of Leymus chinensis steppe. Climatic Change, 82, 211-223.
[30]	Keith H, Jacobsen KL, Raison RJ (1997). Effects of soil phosphorus availability, temperature and moisture on soil respiration in Eucalyptus pauciflora forest. Plant and Soil, 190, 127-141.
[31]	Kosugi Y, Mitani T, Itoh M, Noguchi S, Tani M, Matsuo N, Takanashi S, Ohkubo S, Nik AR (2007). Spatial and temporal variation in soil respiration in a Southeast Asian tropical rainforest. Agricultural and Forest Meteorology, 147, 35-47.
[32]	Kuzyakov Y, Cheng W (2001). Photosynthesis controls of rhizosphere respiration and organic matter decomposition. Soil Biology and Biochemistry, 33, 1915-1925.
[33]	Langley JA, Johnson NC, Koch GW (2005). Mycorrhizal status influences the rate but not the temperature sensitivity of soil respiration. Plant and Soil, 277, 335-344.
[34]	Lee MS, Nakane K, Nakatsubo T, Mo WH, Koizumi H (2002). Effects of rainfall events on soil CO₂ flux in a cool temperate deciduous broad-leaved forest. Ecological Research, 17, 401-409.
[35]	Li G, Jiang R, Fu Y (1987). Phytomass and the seasonal dynamics of an alpine meadow in Tianzhu. In: Yang HX ed. Proceedings of the International Symposium on Grassland Vegetation. Hohhot, PR China, 407-412.
[36]	Li KR (李克让) (2002). Land Use Change, Net Emission of Greenhouse Gases and Carbon Cycle in Terrestrial Ecology (土地利用变化和温室气体净排放与陆地生态系统碳循环). China Meteorological Press, Beijing, 296-230. (in Chinese)
[37]	Li YN (李玉宁), Wang GY (王关玉), Li W (李伟) (2002). Soil respiration and carbon cycle. Earth Science Frontiers (地学前缘), 9, 351-357. (in Chinese with English abstract)
[38]	Lloyd J, Taylor JA (1994). On the temperature dependence of soil respiration. Functional Ecology, 8, 315-323.
[39]	Lohila A, Aurela M, Regina K, Laurila T (2003). Soil and total ecosystem respiration in agricultural fields: effect of soil and crop type. Plant and Soil, 251, 303-317.
[40]	Maestre FT, Cortina J (2003). Small-scale spatial variation in soil CO₂ efflux in a Mediterranean semiarid steppe. Applied Soil Ecology, 23, 199-209.
[41]	Meng L (孟磊), Ding WX (丁维新), Cai ZC (蔡祖聪), Qin SW (钦绳武) (2005). Storage of soil organic C and soil respiration as effected by long-term quantitative fertilization. Advance in Earth Sciences (地球科学进展), 20, 687-692. (in Chinese with English abstract)
[42]	Michelsen A, Andersson M, Jensen M, Kjøller A, Gashew M (2004). Carbon stocks, soil respiration and microbial biomass in fire-prone tropical grassland, woodland and forest ecosystems. Soil Biology and Biochemistry, 36, 1707-1717.
[43]	Mielnick PC, William AD (2000). Soil CO₂ flux in a tall grass prairie. Soil Biology and Biochemistry, 32, 221-228.
[44]	Moyano FE, Kutsch WL, Schulze ED (2007). Response of mycorrhizal, rhizosphere and soil basal respiration to temperature and photosynthesis in a barley field. Soil Biology and Biochemistry, 39, 843-853.
[45]	O’Connell KEB, Gower ST, Norman JM (2003). Net ecosystem production of two contrasting boreal black spruce forest communities. Ecosystems, 6, 248-260.
[46]	Pangle RE, Seiler J (2002). Influence of seedling roots, environmental factors and soil characteristics on soil CO₂ efflux rates in a 2-year-old loblolly pine ( Pinus taeda L.) plantation in the Virginia Piedmont. Environmental Pollution, 116, 85-96.
[47]	Pen-Mouratov S, Pakhimbaev M, Steinberger Y (2006). Spatio-temporal effect on soil Respiration in fine-scale patches in a desert ecosystem. Pedosphere, 16, 1-9.
[48]	Pumpanen J, Ilvesniemi H, Perämäki M, Hari P (2003). Seasonal patterns of soil CO₂ efflux and soil air CO₂ concentration in a Scots pine forest: comparison of two chamber techniques. Global Change Biology, 9, 371-382.
[49]	Pypker TG, Fredeen AL (2003). Below ground CO₂ efflux from cut blocks of varying ages in sub-boreal British Columbia. Forest Ecology and Management, 172, 249-259.
[50]	Raich JW, Nadelhoffer KJ (1989). Belowground carbon allocation in forest ecosystems: global trends. Ecology, 70, 1346-1354.
[51]	Raich JW, Potter CS (1995). Global patterns of carbon-dioxide emissions from soils. Global Biogeochemical Cycles, 9, 23-36.
[52]	Raich JW, Schlesinger WH (1992). The global carbon dioxide flux in soil respiration and its relationship to vegetation and climate. Tellus, 44B, 81-99.
[53]	Raich JW, Tufekcioglu A (2000). Vegetation and soil respiration: correlations and controls. Biogeochemistry, 48, 71-90.
[54]	Rayment MB, Jarvis PG (2000). Temporal and spatial variation of soil CO₂ efflux in a Canadian boreal forest. Soil Biology and Biochemistry, 32, 35-45.
[55]	Ren XE (任秀娥), Wang QX (王勤学), Tong CL (童成立), Wu JS (吴金水), Wang KL (王克林), Zhu YL (朱咏莉), Lin ZJ (林泽建), Tang GY (唐国勇) (2007). Estimation of soil respiration of the paddy ecosystem in subtropical region. Chinese Science Bulletin (科学通报), 52, 1548-1553. (in Chinese)
[56]	Reth S, Göckede M, Falge E (2004). CO₂ efflux from agricultural soils in Eastern Germany - comparison of a closed chamber system with eddy covariance measurements. Theoretical and Applied Climatology, 85, 175-186.
[57]	Rey A, Pegoraro E, Tedeschi V, Parri ID, Jarvis PG, Valentini R (2002). Annual variation in soil respiration and its components in a coppice oak forest in central Italy. Global Change Biology, 8, 851-866.
[58]	Rochette P, Flanagan LB (1997). Quantifying rhizosphere respiration in a corn crop under field conditions. Soil Science Society of America Journal, 61, 466-474.
[59]	Rodeghiero M, Cescatti A (2005). Main determinants of forest soil respiration along an elevation/temperature gradient in the Italian Alps. Global Change Biology, 11, 1024-1041.
[60]	Sánchez ML, Ozores MI, López MJ, Colle R, De Torre B, García MA, Pérez I (2003). Soil CO₂ fluxes beneath barley on the central Spanish plateau. Agricultural and Forest Meteorology, 118, 85-95.
[61]	Schimel DS (1995). Terrestrial ecosystem and carbon-cycle. Global Change Biology, 1, 77-99.
[62]	Schlentner RE, Cleve KV (1985). Relationships between CO₂ evolution from soil,substrate temperature, and substrate moisture in four mature forest types in interior Alaska. Canadian Journal of Forest Research, 15, 97-106.
[63]	Schlesinger WH, Andrews JA (2000). Soil respiration and the global carbon cycle. Biogeochemistry, 48, 7-20.
[64]	Shibistova O, Lloyd J, Evgrafova S, Savushkina N, Zrazhewskaya G, Arneth A, Knohl A, Kolle O, Schulze E-D (2002). Seasonal and spatial variability in soil CO₂ efflux rates for a central Siberian Pinus sylvestris forest. Tellus (B-Chemical and Physical Meteorology), 54, 552-567.
[65]	Singh JS, Gupta WH (1977). Plant decomposition and soil respiration in terrestrial ecosystems. Botanical Review, 43, 449-529.
[66]	Sotta ED, Meir P, Malhi Y, Donatonobre A, Hodnett M, Grace J (2004). Soil CO₂ efflux in a tropical forest in the central Amazon. Global Change Biology, 10, 601-617.
[67]	Stoyan H, De-Polli H, Böhm S, Robertson GP, Paul EA (2000). Spatial heterogeneity of soil respiration and related properties at the plant scale. Plant and Soil, 222, 203-214.
[68]	Subke J-A, Reichstein M, Tenhunen JD (2003). Explaining temporal variation in soil CO₂ efflux in a mature spruce forest in Southern Germany. Soil Biology and Biochemistry, 35, 1467-1483. DOI URL
[69]	Sun WJ (孙文娟), Huang Y (黄耀), Chen ST (陈书涛), Yang ZF (杨兆芳), Zheng XH (郑循华) (2004). CO₂ emission from soil-crop system as influenced by crop growth and tissue N content. Environmental Science (环境科学), 25, 1-6. (in Chinese with English abstract)
[70]	Tang JW, Baldocchi DD (2005). Spatial-temporal variation in soil respiration in an oak-grass savanna ecosystem in California and its partitioning into autotrophic and heterotrophic components. Biogeochemistry, 73, 183-207. DOI URL
[71]	Tang JW, Baldocchi DD, Qi Y, Xu LK (2003). Assessing soil CO₂ efflux using continuous measurements of CO₂ profiles in soils with small solid-state sensors. Agricultural and Forest Meteorology, 118, 207-220.
[72]	Thierron V, Laudelout H (1996). Contribution of root respiration to total CO₂ efflux from the soil of a deciduous forest. Canadian Journal of Forest Research, 26, 1142-1148.
[73]	Tufekcioglu A, Raich JW, Isenhart TM, Schultz RC (2001). Soil respiration within riparian buffers and adjacent crop fields. Plant and Soil, 229, 117-124.
[74]	Wang GC (王庚辰), Du R (杜睿), Kong QX (孔琴心), Lü DR (吕达仁) (2004). Experimental study on soil respiration characteristics in Typical Temperate Grassland of China. Chinese Science Bulletin (科学通报), 49, 692-696. (in Chinese)
[75]	Wang W (王娓), Guo JX (郭继勋) (2002). Contribution of CO₂ emission from soil respiration and from litter decomposition in Lymus chinensis community in Northeast Songnen Grassland. Acta Ecologica Sinica (生态学报), 22, 655-660. (in Chinese with English abstract)
[76]	Wardle DA (2002). Communities and Ecosystems, Linking the Above-ground and Belowground Components. Princeton University Press, Princeton, 392.
[77]	Wiant HV (1967). Has the contribution of litter decay to forest soil respiration been overestimated? Journal of Forestry, 65, 408-409.
[78]	Wiseman PE, Seiler JR (2004). Soil CO₂ efflux across four age classes of plantation loblolly pine ( Pinus taeda L.) on the Virginia Piedmont. Forest Ecology and Management, 192, 297-311.
[79]	Xu M, Qi Y (2001). Soil-surface CO₂ efflux and its spatial and temporal variations in a young ponderosa pine plantation in northern California. Global Change Biology, 7, 667-677.
[80]	Yang JS (杨继松), Liu JS (刘景双), Sun LN (孙丽娜) (2008). CO₂-release rate of soil respiration and litter decomposition of meadow marshes in Sanjiang Plain. Acta Ecologica Sinica (生态学报), 2, 805-810. (in Chinese with English abstract)
[81]	Yang LF (杨兰芳), Cai ZC (蔡祖聪) (2004). Diurnal variation of soil respiration in soil-potted with soybean (Glycine max L.) at various growth stages and its affecting factors. Acta Ecologica Sinica (生态学报), 24, 2955-2960. (in Chinese with English abstract)
[82]	Yang LF (杨兰芳), Cai ZC (蔡祖聪), Qi SH (祁士华) (2007). Effects of maize growth and photosynthesis on δ¹³ C in soil respiration. Acta Ecologica Sinica (生态学报), 27, 1072-1078. (in Chinese with English abstract)
[83]	Yuste JC, Janssens IA, Carrara A, Ceulemans R (2004). Annual Q₁₀ of soil respiration reflects plant phonological patterns as well as temperature sensitivity. Global Change Biology, 10, 161-169.