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RESPONSES OF SOIL RESPIRATION TO THE COORDINATED EFFECTS OF SOIL TEMPERATURE AND BIOTIC FACTORS IN A MAIZE FIELD
Received date: 2006-06-05
Accepted date: 2006-11-14
Online published: 2007-05-30
Aims Based on the dynamic measurements of soil respiration and its environmental factors in a maize (Zea mays) field during the growing season in 2005, the diurnal and seasonal variations of soil respiration (SR) and their responses to the coordinated effects of soil temperature and biotic factors were studied. Our objective was to describe the effects of biotic factors on the response of soil respiration to soil temperature and to determine the seasonal variation of soil respiration during the growth season of maize.
Methods Soil respiration rates were measured twice monthly during the growing season (May-September) in 2005 using a soil respiration chamber (LI-6400-09, Li-Cor Inc., Lincoln, NE) connected to a portable infrared gas analyzer (IRGA, LI-6400, Li-Cor Inc., Lincoln, NE). We inserted 15 soil collars into the soil and soil respiration was pooled over all 15 collars per plot. To catch the diurnal pattern, soil respiration rates were measured every hour from 6∶00 to 18∶00 on May 4, June 5, June 28, July 28, August 28 and September 22.
Important findings The diurnal variation of soil respiration showed asymmetric pattern, with the minimum value occurring around 6∶00-7∶00 hours (local time) and the maximum value around 13∶00 hours. Soil respiration fluctuated greatly during the growing season. The mean soil respiration rate was 3.16 μmol CO2·m-2·s-1, with a maximum value of 4.87 μmol CO2·m-2·s-1 on July 28 and a minimum value of 1.32 μmol CO2·m-2·s-1 on May 4. During the diurnal variation of soil respiration, there was a significant linear relationship between soil respiration and soil temperature (T) at 10 cm depth. During the growing season, the coefficients of α and β were fluctuated because the net primary productivity (NPP) of maize markedly increased the slope (α) and the biomass (B) markedly influenced the intercept (β) of the linear equation. Thus, the dynamic model of soil respiration was developed. Most of the temporal variability (97%) in soil respiration could be explained by the variations in soil temperature, biomass and NPP of maize defined in the model. However, just taking account into the influence of soil temperature on soil respiration, an exponential equation over- or underestimated the magnitude of soil respiration.
HAN Guang-Xuan, ZHOU Guang-Sheng, XU Zhen-Zhu, YANG Yang, LIU Jing-Li, SHI Kui-Qiao . RESPONSES OF SOIL RESPIRATION TO THE COORDINATED EFFECTS OF SOIL TEMPERATURE AND BIOTIC FACTORS IN A MAIZE FIELD[J]. Chinese Journal of Plant Ecology, 2007 , 31(3) : 363 -371 . DOI: 10.17521/cjpe.2007.0044
| [1] | 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. |
| [2] | Buchmann N (2000). Biotic and abiotic factors controlling soil respiration rates in Picea abies stands. Soil Biology and Biochemistry, 32, 1625-1635. |
| [3] | 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 Pres, Boca Raton, FL, USA, 209-217. |
| [4] | Cao GM, Tang YH, Mo WH, Wang YS, Li YN, Zhao XQ (2004). Grazing intensity alters soil respiration in an alpine meadow on the Tibetan plateau. Soil Biology and Biochemistry, 36, 237-243. |
| [5] | Chimner RA (2004). Soil respiration rates of tropical peat lands in Micronesia and Hawaii. Wetlands, 24, 51-56. |
| [6] | 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. |
| [7] | Davidson EA, Trumbore SE, Amundson R (2000). Soil warming and carbon content. Nature, 408, 789-790. |
| [8] | 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. |
| [9] | Dong M(董鸣) (1996). Survey, Observation and Analysis of Terrestrial Biocommunities (陆地生物群落调查观测与分析). China Standards Press, Beijing, 66. (in Chinese) |
| [10] | Epron D, Nouvellon Y, Roupsard O, Mouvondy W, Mabialab A, Laurent SA, 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. |
| [11] | Fan SM, Goulden ML, Munger JW, Daube BC, Bakwin PS, Wofsy SC, Amthor JS, Fitzjarrald D, 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. |
| [12] | Fang C, Moncrieff JB (2001). The dependence of soil CO2 efflux on temperature. Soil Biology and Biochemistry, 33, 155-165. |
| [13] | 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. |
| [14] | Han GX, Zhou GS, Xu ZZ, Yang Y, Liu JL, Shi KQ (2007). Biotic and abiotic factors controlling the spatial and temporal variation of soil respiration in an agricultural ecosystem. Soil Biology and Biochemistry, 39, 418-425. |
| [15] | 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 (formerly Acta Phytoecologica Sinica ) (植物生态学报), 30, 450-456. (in Chinese with English abstract) |
| [16] | 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. |
| [17] | H?gberg P, Nordgren A, ?gren GI (2002). Carbon allocation between tree root growth and root respiration in boreal pine forest. Oecologia, 132, 579-581. |
| [18] | H?gberg P, Nordgren A, Buchmann N, Taylor AF, Ekblad A, Hogberg MN, Nyberg G, Ottosson-Lofvenius M, Read DJ (2001). Large-scale forest girdling shows that current photosynthesis drives soil respiration. Nature, 411, 789-792. |
| [19] | Janssens IA, Pilegaard K (2003). Large seasonal changes in Q10 of soil respiration in a beech forest. Global Change Biology, 9, 911-918. |
| [20] | 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. |
| [21] | Jia BR(贾丙瑞), Zhou GS(周广胜), Wang FY(王风玉), Wang YH(王玉辉) (2005). Soil respiration and its influencing factors at grazing and fenced typical Leymus chinensis steppe, Nei Monggol. Environmental Science (环境科学), 26, 1-7. (in Chinese with English abstract) |
| [22] | Lee MS, Nakane K, Nakatsubo T, Koizumi H (2003). Seasonal changes in the contribution of root respiration to total soil respiration in a cool-temperate deciduous forest. Plant and Soil, 255, 311-318. |
| [23] | 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. |
| [24] | Li ZF(李兆富), Lü XG(吕宪国), Yang Q(杨青), Gao JQ(高俊琴)(2003). Soil surface CO2 fluxes of Deyeuxia angustifolia wetland in Sanjiang plain. Journal of Nanjing Forestry University (Natural Sciences Edition) (南京林业大学学报(自然科学版)), 23, 51-54.(in Chinese with English abstract) |
| [25] | Lloyd J, Taylor JA (1994). On the temperature dependence of soil respiration. Functional Ecology, 8, 315-323. |
| [26] | 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. |
| [27] | Maestre FT, Cortina J (2003). Small-scale spatial variation in soil CO2 efflux in a Mediterranean semiarid steppe. Applied Soil Ecology, 23, 199-209. |
| [28] | Michelsen A, Andersson M, Jensen M, Kj?ller 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. |
| [29] | O'Connell KEB, Gower ST, Norman JM (2003). Net ecosystem production of two contrasting boreal black spruce forest communities. Ecosystems, 6, 248-260. |
| [30] | 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 on the Virginia Piedmont. Environmental Pollution, 116, S85-S96. |
| [31] | Pumpanen J, Ilvesniemi H, Per?m?ki 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. |
| [32] | Pypker TG, Fredeen AL (2003). Below ground CO2 efflux from cut blocks of varying ages in sub-boreal British Columbia. Forest Ecology Management, 172, 249-259. |
| [33] | Raich JW, Schlesinger WH (1992). The global carbon dioxide flux in soil respiration and its relationship to vegetation and climate. Tellus, 44B, 81-99. |
| [34] | Raich JW, Potter CS (1995). Global patterns of carbon-dioxide emissions from soils. Global Biogeochemical Cycles, 9, 23-36. |
| [35] | Raich JW, Tufekcioglu A (2000). Vegetation and soil respiration: correlations and controls. Biogeochemistry, 48, 71-90. |
| [36] | Reth S, G?ckede 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. |
| [37] | 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. |
| [38] | 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. |
| [39] | Samuelson LJ, Johnsen K, Stokes T, Lu W (2004). Intensive management modifies soil CO2 efflux in 6-year-old Pinus taeda L. stands. Forest Ecology and Management, 200, 335-345. |
| [40] | 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. |
| [41] | 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. |
| [42] | 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. |
| [43] | Tang JW, Dennis DB, 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. |
| [44] | 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. |
| [45] | Tufekcioglu A, Raich JW, Isenhart TM, Schultz RC (2001). Soil respiration within riparian buffers and adjacent crop fields. Plant and Soil, 229, 117-124. |
| [46] | Yang J(杨晶), Huang JH(黄建辉), Zhan XM(詹学明), Li X(李鑫), Du LH(杜丽华), Li LH(李凌浩) (2004). The diurnal dynamic patterns of soil respiration for different plant communities in the agro-pastoral ecotone with reference to different measuring methods. Acta Phytoecologica Sinica (植物生态学报), 28, 318-325. (in Chinese with English abstract) |
| [47] | Yuste JC, Janssens, 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. |
| [48] | 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. |
| [49] | Wardle DA (2002). Communities and Ecosystems, Linking the Above-Ground and Belowground Components. Princeton University Press, Princeton, 392. |
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