Osório J,Pereira J S.Genotypic difference in water use efficiency and 13C discrimination in Eucalyptus globules[J].Tree Physiol,1994,14:871～882
[3]
Jeanne A P,Richard H W.Carbon isotope variation in Douglas-fir foliage:improving the δ13C-climate relationship[J].Tree Physiol,1995,15:657～663
[4]
Helle G,Schleser G H.Beyond CO2-fixation by rubisco-an interpretation of 13C/12C variations in tree rings from novel intra-seasonal studies on broad-leaf trees[J].Plant,Cell Environ,2004,27:367～380
Francey R J,Farquhar G D.An explanation for the 13C/12C variations in tree-rings[J].Nature,1982,297:28～31
[13]
Saurer M,Sigenthaler U,Schweingruber F.The climate carbon isotope relationship in tree rings and the significance of site conditions[J].Tellus,1995,468:320～330
[14]
Francey R J,Farquhar G D.An explanation of 12C/13C variation in tree rings[J].Nature,1982,297(5861):28～31
[15]
喻方圆,徐锡增,Robert D Guy.水分和热胁迫处理对4 种针叶树苗木气体交换和水分利用效率的影响[J].林业科学,2004,40(2):38～44
[16]
Saranga Y,Flash I,Yakir D.Variation in water use efficiency and its relation to carbon isotope ratio in cotton[J].Crop Sci,1998,38(3):782～787
[17]
Yakir D,De Niro M J,Ephrath J E.Effect of water stress on oxygen,hydrogen and carbon isotope ratios in two species of cotton plants[J].Plant,Cell Envion,1990,13:949～955
[18]
Gomez A G,Michael J S,Power R F,et al.Soil compaction effects on water status of ponderosa pin assessed through 13C/12C composition[J].Tree Physiol,2002,22(4):459～467
[19]
Hultine K R,Marshal J D.Altitude trends in conifer leaf morphology and stable carbon isotope composition[J].Oecologia,2000,123:32～40
[20]
Comstock J P,Ehleringer J R.Correlating genetic variation in carbon isotopic composition with complex climatic gradients[J].Proc Nat Acad Sci,1992,89:7747～7751
[21]
Li C Y.Population differences in water-use efficiency of Eucalyptus microtheca seedlings under different water regimes[J].Physiologia plantarum,2000,108:134～139
[22]
Prasolova N V,Xu Z H,Lundkvist K,et al.Genetic variation in foliar carbon isotope composition in relation to tree growth and foliar nitrogen concentration in clones of the F1 hybrid between slash pine and Caribbean pine[J].Forest Ecology and Management,2003,172:145～160
[23]
马常耕.我国杨树育种中的若干问题商榷[J].青海农林科技,2004(S1):1～8
[24]
Farquhar G D,Richards R A.Isotopic composition of plant carbon correlated with water use efficiency of wheat genotypes[J].Aust J Plant Physiol,1984,11:512～519
Ehleringer J R,Field C,Lin Z F,et al.Leaf carbon isotope and mineral composition in subtropical plants along an irradiance cline[J].Oecologia,1986,70:520～526
[28]
Ehleringer J R.Carbon isotope discrimination and transpiration efficiency[J].Crop Sci,1991,31(6):1611～1615
[29]
Nina V P,Zhihong Xu,Graham D F,et al.Canopy carbon and oxygen isotope composition of 9-year-old hoop pine families in relation to seedling carbon isotope composition,growth,field growth performance,and canopy nitrogen concentration[J].Can J For Res,2001,31(4):673～681
[30]
O\'leary M H.Carbon isotope fractionation in plants[J].Phytochemistry,1981,20:553～567
[31]
O\'leary M H.Carbon isotope in photosynthesis[J].Biosci,1988,38(5):328～336
[32]
Cernusak L A,Pate J S,Farquhar G D.Diurnal variation in the stable isotope composition of water and dry matter in fruiting Lupinus angustifolius under field conditions[J].Plant,Cell and Environ ment,2002,25:893～907
