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Was climatic cooling during the earliest Carboniferous driven by expansion of seed plants?

文献类型：期刊论文

作者Chen, Bo12,13; Chen, Jitao12,13; Qie, Wenkun12,13; Huang, Pu12,13; He, Tianchen11; Joachimski, Michael M.10; Regelous, Marcel10; von Strandmann, Philip A. E. Pogge7,8,9; Liu, Jiangsi6; Wang, Xiangdong4,5
刊名EARTH AND PLANETARY SCIENCE LETTERS
出版日期2021-07-01
卷号565页码:7
ISSN号0012-821X
关键词carbon cycle strontium isotopes oxygen isotopes lignophyte Late Paleozoic Ice Age
DOI10.1016/j.epsl.2021.116953
通讯作者Chen, Bo(chenbo@nigpas.ac.cn)
英文摘要The expansion of land plants is considered to have played a key role in triggering the Late Paleozoic Ice Age (LPIA), but evidence linking climatic events to terrestrial floral changes is limited. Here, we generated bulk carbonate delta C-13, conodont delta O-18 and Sr-87/Sr-86 profiles from the lowermost Carboniferous of South China and Vietnam in order to investigate their relationship to contemporaneous land plant evolution. Climatic cooling in the mid-Tournaisian coincided with large perturbations to the global carbon cycle and continental weathering regimes as well as with a major diversification episode among seed plants. These relationships are consistent with terrestrial floral changes triggering intensified weathering of basalts (i.e., lower Sr-87/Sr-86) enhanced marine productivity (i.e., higher delta C-13(carb)), and reduced atmospheric pCO(2) and attendant global cooling (i.e., higher conodont delta O-13). The results of our study suggest that expansion of terrestrial floras was a key driver of Early Carboniferous climate change. (C) 2021 Elsevier B.V. All rights reserved.
WOS关键词ISOTOPE STRATIGRAPHY ; UNITED-STATES ; LAND PLANTS ; CARBON ; PHOSPHORUS ; CHEMISTRY ; EVOLUTION ; BOUNDARY ; CONODONT ; RECORDS
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB18000000] ; Natural Science Foundation of China[41302019] ; Natural Science Foundation of China[91955201] ; Natural Science Foundation of China[42072035] ; Natural Science Foundation of China[41772004] ; Natural Science Foundation of China[41830323] ; ERC Consolidator grant[682760] ; Natural Environment Research Council[NE/N018559/1] ; National Science Foundation[EAR 1338281]
WOS研究方向Geochemistry & Geophysics
语种英语
出版者ELSEVIER
WOS记录号WOS:000649176900019
资助机构Strategic Priority Research Program of Chinese Academy of Sciences ; Natural Science Foundation of China ; ERC Consolidator grant ; Natural Environment Research Council ; National Science Foundation
源URL[http://ir.nigpas.ac.cn/handle/332004/38117]  
专题中国科学院南京地质古生物研究所
通讯作者Chen, Bo; Chen, Bo（陈波）
作者单位1.Univ Cincinnati, Dept Geol, Cincinnati, OH 45221 USA
2.China Univ Geosci, State Key Labs Biogeol & Environm Geol & Geol Pro, Wuhan 430074, Peoples R China
3.Univ Calif Davis, Dept Earth & Planetary Sci, Davis, CA 95616 USA
4.Nanjing Univ, Sch Earth Sci & Engn, Nanjing 210093, Peoples R China
5.Nanjing Univ, State Key Lab Mineral Deposits Res, Nanjing 210093, Peoples R China
6.Xiamen Univ, State Key Lab Marine Environm Sci, Xiamen 361102, Peoples R China
7.Johannes Gutenberg Univ Mainz, Inst Geosci, D-55128 Mainz, Germany
8.Birkbeck Univ London, Gower St, London WC1E 6BT, England
9.UCL, Inst Earth & Planetary Sci, London Geochem & Isotope Ctr, Gower St, London WC1E 6BT, England
10.Friedrich Alexander Univ Erlangen Nurnberg, GeoZentrum Nordbayern, D-91054 Erlangen, Germany
推荐引用方式
GB/T 7714		 Chen, Bo,Chen, Jitao,Qie, Wenkun,et al. Was climatic cooling during the earliest Carboniferous driven by expansion of seed plants?[J]. EARTH AND PLANETARY SCIENCE LETTERS,2021,565:7.
APA Chen, Bo.,Chen, Jitao.,Qie, Wenkun.,Huang, Pu.,He, Tianchen.,...&Huang, Pu.(2021).Was climatic cooling during the earliest Carboniferous driven by expansion of seed plants?.EARTH AND PLANETARY SCIENCE LETTERS,565,7.
MLA Chen, Bo,et al."Was climatic cooling during the earliest Carboniferous driven by expansion of seed plants?".EARTH AND PLANETARY SCIENCE LETTERS 565(2021):7.

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来源：南京地质古生物研究所

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