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Diverse manifestations of the mid-Pleistocene climate transition
Sun, Youbin1,2; Yin, Qiuzhen3; Crucifix, Michel3; Clemens, Steven C.4; Araya-Melo, Pablo3; Liu, Weiguo1,2; Qiang, Xiaoke1,2; Liu, Qingsong5; Zhao, Hui1; Liang, Lianji6; Chen, Hongyun7; Li, Ying1; Zhang, Li1,8; Dong, Guocheng1,8; Li, Ming1; Zhou, Weijian1,2,9; Berger, Andre3; An, Zhisheng1,2,10
Corresponding AuthorSun, Youbin(sunyb@ieecas.cn)
2019-01-21
Source PublicationNATURE COMMUNICATIONS
ISSN2041-1723
Volume10Pages:11
AbstractThe mid-Pleistocene transition (MPT) is widely recognized as a shift in paleoclimatic periodicity from 41- to 100-kyr cycles, which largely reflects integrated changes in global ice volume, sea level, and ocean temperature from the marine realm. However, much less is known about monsoon-induced terrestrial vegetation change across the MPT. Here, on the basis of a 1.7-million-year delta C-13 record of loess carbonates from the Chinese Loess Plateau, we document a unique MPT reflecting terrestrial vegetation changes from a dominant 23-kyr periodicity before 1.2 Ma to combined 100, 41, and 23-kyr cycles after 0.7 Ma, very different from the conventional MPT characteristics. Model simulations further reveal that the MPT transition likely reflects decreased sensitivity of monsoonal hydroclimate to insolation forcing as the Northern Hemisphere became increasingly glaciated through the MPT. Our proxy-model comparison suggests varied responses of temperature and precipitation to astronomical forcing under different ice/CO2 boundary conditions, which greatly improves our understanding of monsoon variability and dynamics from the natural past to the anthropogenic future.
DOI10.1038/s41467-018-08257-9
WOS KeywordCARBON-DIOXIDE CONCENTRATION ; LOESS-PALEOSOL SEQUENCE ; ASIAN SUMMER MONSOON ; CHINESE LOESS ; NORTH-ATLANTIC ; ICE SHEETS ; EAST-ASIA ; MAGNETOSTRATIGRAPHY ; SENSITIVITY ; INSOLATION
Indexed BySCI ; SCI
Language英语
Funding ProjectMinistry of Science and Technology of China[2016YFA0601902] ; Chinese Academy of Sciences[132B61KYSB20170005] ; National Science Foundation of China[41472163] ; National Science Foundation of China[41525008] ; National Science Foundation of China[41572164] ; Fonds de la Recherche Scientifique-FNRS[MIS F.4529.18]
WOS Research AreaScience & Technology - Other Topics
Funding OrganizationMinistry of Science and Technology of China ; Chinese Academy of Sciences ; National Science Foundation of China ; Fonds de la Recherche Scientifique-FNRS
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000456164800009
PublisherNATURE PUBLISHING GROUP
Citation statistics
Cited Times:26[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/14381
Collection古环境研究室
Corresponding AuthorSun, Youbin
Affiliation1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Shaanxi, Peoples R China
2.Chinese Acad Sci, CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Shaanxi, Peoples R China
3.Catholic Univ Louvain, Earth & Life Inst, Georges Lemaitre Ctr Earth & Climate Res, B-1348 Louvain La Neuve, Belgium
4.Brown Univ, Dept Earth Environm & Planetary Sci, Providence, RI 02912 USA
5.Southern Univ Sci & Technol, Dept Ocean Sci & Engn, Ctr Marine Magnetism, Shenzhen 518055, Peoples R China
6.Beijing Univ Technol, Coll Architecture & Civil Engn, Beijing 100022, Peoples R China
7.Chinese Acad Geol Sci, Inst Hydrogeol & Environm Geol, Shijiazhuang 050061, Hebei, Peoples R China
8.Shaanxi Key Lab Accelerator Mass Spectrometry Tec, Xian 710061, Shaanxi, Peoples R China
9.Beijing Normal Univ, Interdisciplinary Res Ctr Earth Sci Frontier, Beijing 100875, Peoples R China
10.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Ocean Continental Climate & Environm, Qingdao 266200, Peoples R China
Recommended Citation
GB/T 7714
Sun, Youbin,Yin, Qiuzhen,Crucifix, Michel,et al. Diverse manifestations of the mid-Pleistocene climate transition[J]. NATURE COMMUNICATIONS,2019,10:11.
APA Sun, Youbin.,Yin, Qiuzhen.,Crucifix, Michel.,Clemens, Steven C..,Araya-Melo, Pablo.,...&An, Zhisheng.(2019).Diverse manifestations of the mid-Pleistocene climate transition.NATURE COMMUNICATIONS,10,11.
MLA Sun, Youbin,et al."Diverse manifestations of the mid-Pleistocene climate transition".NATURE COMMUNICATIONS 10(2019):11.
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