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No C_4 Plants Found at the Haibei Alpine Meadow Ecosystem Research Station in Qinghai, China: Evidence from Stable Carbon Isotope Studies
Yi Xianfeng; Yang Yueqin; Zhang Xiaoai; Li Laixing; Zhao Liang
2003
Source PublicationActa Botanica Sinica
Volume45Issue:11Pages:1291-1296
AbstractUsing the measurement of stable carbon isotopes in leaves as a tool to investigate photosyn-thetic pathway of 102 plant species grown at an alpine meadow ecosystem, at the foot of the Qilian Mountain, Qinghai, China. The results indicate that the δ~(3)C values of plants have a narrow range from -28.24‰ to -24.84‰, which means that none of the species examined belongs to C_4 and crassulaceous acid metabolism (CAM) photosynthetic pathway and all of these species perform photosynthesis through the C_3 pathway. This is likely due to a long-term adaptation to environments at the alpine meadow ecosystem.; Using the measurement of stable carbon isotopes in leaves as a tool to investigate photosyn-thetic pathway of 102 plant species grown at an alpine meadow ecosystem, at the foot of the Qilian Mountain, Qinghai, China. The results indicate that the δ~(3)C values of plants have a narrow range from -28.24‰ to -24.84‰, which means that none of the species examined belongs to C_4 and crassulaceous acid metabolism (CAM) photosynthetic pathway and all of these species perform photosynthesis through the C_3 pathway. This is likely due to a long-term adaptation to environments at the alpine meadow ecosystem.
KeywordΔ13c Value
Subject Area生物科学
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://210.75.249.4/handle/363003/725
Collection中国科学院西北高原生物研究所
Recommended Citation
GB/T 7714
Yi Xianfeng,Yang Yueqin,Zhang Xiaoai,et al. No C_4 Plants Found at the Haibei Alpine Meadow Ecosystem Research Station in Qinghai, China: Evidence from Stable Carbon Isotope Studies[J]. Acta Botanica Sinica,2003,45(11):1291-1296.
APA Yi Xianfeng,Yang Yueqin,Zhang Xiaoai,Li Laixing,&Zhao Liang.(2003).No C_4 Plants Found at the Haibei Alpine Meadow Ecosystem Research Station in Qinghai, China: Evidence from Stable Carbon Isotope Studies.Acta Botanica Sinica,45(11),1291-1296.
MLA Yi Xianfeng,et al."No C_4 Plants Found at the Haibei Alpine Meadow Ecosystem Research Station in Qinghai, China: Evidence from Stable Carbon Isotope Studies".Acta Botanica Sinica 45.11(2003):1291-1296.
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