[1] 潘瑞炽,董匿得.植物生理学(第二版,上册)[M].北京:科学出版社,1991. [2] Houghton,J.(戴晓劳等译).全球变暖[M].北京:气象出版社,1998. [3] Balesdent,J.et al.Nature 13C abundance as a tracer for soil organic matter dynamics studies [J].Soil Biol.Biochem.,1987,19:25~30. [4] Bender,M.M.Variations in the 13C/ 12C ratios of plants in relation to pathway of photosynthetic carbon dioxide fixation [J].Photochemistry,1971,10:1239~1244. [5] Bird,M.I.Effect of altitude on the carbon isotope composition of forest and grassland soils form Papua New Guinea [J].Global Biogeochem.Cycles,1994,8:13~22. [6] Balesdent,J.et al.Effect of tillage on soil organic mineralization estimated from 13C abundance in maize fields [J].J.Soil Sci.,1990,41:587~596. [7] Becker,H.P. and Scharpenseel,H.W. Thin-layer δ 13C and D 14C monitoring of lessive soil profiles[J].Radiocarbon,1986,28:83~390. [8] Barrios,E.et al.Light fraction soil organic matter and available nitrogen following trees and maize [J].Soil Sci.Soc.Am.J.,1997,61:826~831. [9] Cerling,T.E.The stabal isotopic composition of modern soil carbonate and its relationship to climate [J].Earth and Plant Sci.Lett.,1984,71:229~240. [10] Collins,H.P.et al.Soil carbon dynamics in corn-based agroecosystems:results from carbon-13 natural abundance [J].Soil Sci.Soc.Am.J.,1999,63:584~591. [11] Christensen,B.T.Physical fractionation of soil and organic matter in primary size and density separates [J].Adv.Soil Sci.,1992,20:1~90. [12] Cadisch,G.H.et al.Carbon turnover and nitrogen mineralization potential of particulate light soil organic matter after rainforest clearing [J].Soil Biol.Biochem.,1996,28:1555~1567. [13] Deines,P.The isotopic composition of reduced organic carbon[A].In:Fritz,P.(eds).Handbook of Environment IsotopeGeochemistry[C].New York:Elsevier,1980.329~406. [14] DeNiro,M.J.and Epstein,S.Mechanism of carbon isotope fractionation associated with lipid synthesis [J].Science,1977,197:261~263. [15] Eswaran,H.et al.Organic carbon in soils of the world [J].Soil Sci.Soc.Am.J.,1993,57:192~194. [16] Farquhar,G.D.On the relationship between carbon isotope discrimination and the intercellular carbon dioxide concentration in leaves [J].Aust.J.Plant Physiol.,1982,9:121~137. [17] Freyer,H.D.Variations in the atmospheric CO2 content [A].In:Bolin,B.(eds).The Global Carbon Cycle[C].New York:John Wiley,1979.79~99. [18] Friedli,H.et al.Ice core record of the 13C/ 12C ratio of atmospheric CO2 in the past two centuries [J].Nature,1986,324:237~238. [19] Gregorich,E.G.et al.Turnover of soil organic matter and storage of corn residue carbon estimated from natural 13C abundance [J].Can.J.Soil Sci.,1995,75:161~167. [20] Hassink,J.Decomposition rate constants of size and density fractions of soil organic matter[J].Soil Sci.Soc.Am.J.,1995,59:1631~1635. [21] Jolivet,C.et al.Soil organic carbon dynamics in cleared temerate forest spodosols converted to maize cropping [J].Plant and Soil,1997,191:225~231. [22] Michael,A.B.and Binkley,D.Changes in soil carbon following afforestation in Hawaii [J].Ecology,1998,79:828~833. [23] Martin,A.et al.Estimates of soil organic matter turnover rate in a savanna soil by13C natural abundance measurements [J].Soil Biol.Biochem.,1990,22:517~523. [24] Motavalli,P.P.et al.Comparison of laboratory and modeling simulation methods for estimating soil carbon pools in tropical forest soils [J].Soil Biol.Biochem.,1994,26:935~944. [25] Nissenbaum,A.and Shallinger,K.M.The distribution of the stable carbon isotope (13C/12C) in fractions of soil organic matter [J].Geoderma,1974,11:137~145. [26] Nyberg,G.et al.Respiration from C3 plant green manure added to a C4 plant carbon dominated soil [J].Plant and Soil,2000,218:83~89. [27] O'Brien,B.J.and Stout,J.D.Movement and turnover of soil organic matter as indicated by carbon isotope measurements [J].Soil Biol.Biochem.,1978,10:309~317. [28] Rochette,P.et al.Separating soil respiration intoplant and soil components using analyses of the natural abundance of carbon-13[J].Soil Sci.Soc.Am.J.,1999,63:1207~1213. [29] Smith,B.N.and Epstein,S.Two categories of 13C/ 12C ratios for higher plants[J].Plant Physiol.,1971,47:380~384. [30] Saurer,M.and Siegenthaler,U.The climatic-carbon isotope relationship in tree rings and the significance of site conditions [J].Tellus,1995,47:320~330. [31] Sparing,G.P.Ratio of microbial biomass carbon to soil organic carbon as a sensitive indicator of changes in soil organic matter [J].Aust.J.Soil Res.,1992,30:195~207. |