[1] 林伟宏,张福锁,白克智.1999.大气CO2浓度升高对植物根际微生态系统的影响[J].科学通报,44(16):1690~1696. [2] 刘刚,韩勇,朱建国,等.2002.稻麦轮作FACE系统平台Ⅰ.系统结构与控制[J].应用生态学报,13(10):1253~1258. [3] 许光辉,郑洪元.1986.土壤微生物分析方法手册[M].北京:农业出版社,110~128. [4] Ambus P, Robertson GP. 1999. Fluxes of CH4 and N2O in aspen stands grown under ambient and twice-ambient CO2 [ J ]. Plant Soil, 209: 1~8. [5] Baggs EM, Richter M, Cadisch G, et al. 2003. Denitrification in grass swards is increased under elevated atmospheric CO2 [ J ].Soil Biol. Biochem., 35: 729~732. [6] Bamard R, Barthes L, Roux XL, et al. 2004. Atmospheric CO2elevation has little effect on nitrifying and denitrifying enzyme activity in four European grasslands[J]. Global Change Biol., 10,1~10. [7] Carnol M, Hogenboom L, Ewajach M, et al. 2002. Elevated atmospheric CO2 in open top chambers increases net nitrification and potential denitrification [ J ]. Global Change Biol., 8: 590~598. [8] Ebersberger D, Niklaus PA, Kandeler E. 2003. Long term CO2enrichment stimulates N-mineralisation and enzyme activities in calcareous grassland[J]. Soil Biol. Biochem., 35,965~972. [9] Hu S, Chapin Ⅲ FS, Firestone MK, et al. 2001. Nitrogen limitation of microbial decomposition in a grassland under elevated CO2[J]. Nature, 409:188~191. [10] Hungate BA, Lund CP, Pearson HL, et al. 1997. Elevated CO2and nutrient addition alter soil N cycling and N trace gas fluxes with early season wet-up in a Califomia annual grassland[J].Biogeochemistry, 37: 89~109. [11] InesonP, CowardPA, Hartwig UA. 1998. soil gas fluxes of N2O,CH4 and CO2 beneath Lolium perenne under elevated CO2: The Swiss free air carbon dioxide enrichment experiment[J].Plant Soil,198: 89~95. [12] IPCC. 2001. Third Assesment Report-Climate Change 2001: The Scientific Basis[R]. Cambridge UK:Cambridge University Press. [13] Lambers H. 1987. Growth, respiration, exudation and symbiotic associations:the fate of carbon translocated to the roots[ A]. In:Gregory P J, eds. Root Development and Function [ C]. Cambridge UK: Cambridge University Press, 125~146. [14] Lamborg MR, Hardy RWF, Paul EA. 1983.Microbial effects[A].In:Lemon ER, eds. The Response of Plants to Rising Levels of Atmospheric Carbon Dioxide[ C]. Boulder USA: Westview Press, 131 ~176. [15] Montealegre CM, Van Kessel C, Russelle MP, et al. 2002. Changes in microbial activity and composition in a pasture ecosystem exposed to elevated atmospheric carbon dioxide[ J]. Plant Soil, 243:197~207. [16] Okada M, Lieffering M, Nakamura H, et al. 2001. Free-air CO2enrichment (FACE) using pure CO2 injection:system description [J]. New Phytol., 150: 251~260. [17] Rogers HH, Runion GB, Krupa SV. 1994. Plant responses to atmospheric CO2 enrichment with emphasis on roots and the rhizosphere[J]. Environm. Pollut., 83:155~189. [18] Schortemeyer M, Hartwig UA, Hendrey GR, et al. 1996. Microbial community changes in the rhizospheres of white clover and perennial ryegrass exposed to free air carbon dioxide enrichment (FACE) [J]. Soil Biol. Biochem., 28:1717~1724. [19] Torbert HA, Prior SA, Rogers HH, et al. 2000. Review of elevated atmospheric CO2 effects on agro-ecosystems: residue decomposition processes and soil C storage[J]. Plant Soil, 224:59~73. [20] Van Ginkel JH, Gorissen A, Van Veen JA. 1997. Carbon and nitrogen allocation in Lolium perenne in response to elevated atmospheric CO2 with emphasis on soil carbon dynamics [ J ]. Plant Soil, 188:299~308. [21] Zak DR, Pregitzer KS, Curtis PS, et al. 1993. Elevated atmospheric CO2 and feedback between carbon and nitrogen cycles [J]. Plant Soil, 151:105~117. [22] Zheng X, Wang M, Wang Y, et al. 2000. Impacts of soil moisture on nitrous oxide emission from croplands: a case study on the rice-based agro-ecosystem in Southeast China [ J ]. ChemosphereGlobal Change Sci., 2:207~224. |