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Temperature and Climatic Seasonality Affecting C-3 Versus C-4 Plants Since the Last Deglacial on the Northeastern Tibetan Plateau

文献类型：期刊论文

作者Ma, Xueyun3; Wei, Zhifu3; Wang, Yongli2; Wang, Gen3; Zhang, Ting3; Ma, He1,2; He, Wei3; Yu, Xiaoli1,3; Zhang, Pengyuan1,2
刊名GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS
出版日期2023-04-01
卷号24期号:4页码:23
关键词C-4 plants compound-specific carbon isotope lacustrine sediments n-alkanes paleoclimate
DOI10.1029/2022GC010847
英文摘要The climate reconstruction of the Tibetan Plateau, which was called the Third Pole Environment, has been a research hotspot in recent years. However, there are few studies on C-3 and C-4 plants evolution and it is an area of active debate on whether there are C-4 plants existing on the Tibetan Plateau. In this study, the paleoclimate of the Hurleg Lake on the northeastern Tibetan Plateau is reconstructed based on n-alkane-induced indicators, while the C-4 plant evolution history is established by compound-specific isotope of long-chain n-alkanes since 14.1 cal kyr BP. The response of C-4 plant evolution history to climate change on the northeastern margin of the Tibetan Plateau demonstrated that C-3 and C-4 plants were sensitive to local and global climate change. Solar radiation in summer, insolation-affected East Asian monsoon, and seasonal climate (including seasonal variation of the solar radiation, temperature, and precipitation) had significant effects on the long-term growth of C-4. On the other hand, factors such as temperature, precipitation, and other potential factors affected the detailed variation of C-4 plants in a relatively short-term. Our finding maintained the existence of C-4 plants in the high-altitude region and indicated that the abundance of C-4 plants might increase significantly and the ecological pattern of vegetation on the Tibetan Plateau will change distinctly in the coming warmer climate conditions.
WOS关键词WAX N-ALKANES ; GLACIAL-INTERGLACIAL VARIATIONS ; SUMMER MONSOON ; ORGANIC-MATTER ; LACUSTRINE SEDIMENTS ; ISOTOPIC COMPOSITION ; HOLOCENE VEGETATION ; DELTA-C-13 ANALYSES ; LOESS PLATEAU ; PACIFIC-OCEAN
资助项目National Natural Science Foundation of China[42072038] ; National Natural Science Foundation of China[41831176] ; National Natural Science Foundation of China[41972030] ; National Natural Science Foundation of China[42102195] ; National Natural Science Foundation of China[41902028] ; Chinese Academy of Sciences Key Project[XDB26020302] ; CAS "Light of West China" Program ; Key Laboratory Project of Gansu[1309RTSA041]
WOS研究方向Geochemistry & Geophysics
语种英语
WOS记录号WOS:000960417800001
出版者AMER GEOPHYSICAL UNION
资助机构National Natural Science Foundation of China ; Chinese Academy of Sciences Key Project ; CAS "Light of West China" Program ; Key Laboratory Project of Gansu ; National Natural Science Foundation of China ; Chinese Academy of Sciences Key Project ; CAS "Light of West China" Program ; Key Laboratory Project of Gansu ; National Natural Science Foundation of China ; Chinese Academy of Sciences Key Project ; CAS "Light of West China" Program ; Key Laboratory Project of Gansu ; National Natural Science Foundation of China ; Chinese Academy of Sciences Key Project ; CAS "Light of West China" Program ; Key Laboratory Project of Gansu
源URL[http://ir.iggcas.ac.cn/handle/132A11/111214]  
专题地质与地球物理研究所_兰州油气中心
地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Wei, Zhifu; Zhang, Ting
作者单位1.Univ Chinese Acad Sci, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, CAS Ctr Excellence Life & Paleoenvironment, Key Lab Cenozo Geol & Environm, Beijing, Peoples R China
3.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Petr Resources Res, Lanzhou, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Xueyun,Wei, Zhifu,Wang, Yongli,et al. Temperature and Climatic Seasonality Affecting C-3 Versus C-4 Plants Since the Last Deglacial on the Northeastern Tibetan Plateau[J]. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS,2023,24(4):23.
APA Ma, Xueyun.,Wei, Zhifu.,Wang, Yongli.,Wang, Gen.,Zhang, Ting.,...&Zhang, Pengyuan.(2023).Temperature and Climatic Seasonality Affecting C-3 Versus C-4 Plants Since the Last Deglacial on the Northeastern Tibetan Plateau.GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS,24(4),23.
MLA Ma, Xueyun,et al."Temperature and Climatic Seasonality Affecting C-3 Versus C-4 Plants Since the Last Deglacial on the Northeastern Tibetan Plateau".GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 24.4(2023):23.

入库方式： OAI收割

来源：地质与地球物理研究所

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