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  4. 中国科学院新生代地质与环境重点实验室
Holocene summer temperature record based on branched tetraethers in Northeast China

文献类型：期刊论文

作者Zhu, Zeyang1,4,5; Wu, Jing1,4,5; Lu, Jiaxin2; Chu, Guoqiang1,3,5; Rioual, Patrick1,3; Wang, Luo1,5; Liu, Jiaqi1,5
刊名HOLOCENE
出版日期2023-10-10
页码9
关键词brGDGTs Holocene insolation Northeast China paleotemperature volcanic lake
ISSN号0959-6836
DOI10.1177/09596836231197769
英文摘要The temperature evolution during the Holocene shows conflicting patterns and yields the controversy regarding whether the Holocene followed a warming or cooling trend. Resolving this controversy is critical for understanding the underlying mechanisms of climate change and evaluating global warming on a longer timescale. Here we present a quantitative summer temperature reconstruction based on branched glycerol dialkyl glycerol tetraethers analyzed from a sedimentary sequence retrieved from the volcanic lake Kielguo crater lake in Northeast (NE) China. Our record revealed that the summer temperature in NE China followed a rough cooling trend during similar to 10-2.2 cal ka BP and increased after similar to 2.2 cal ka BP. The warmest period appeared at similar to 10-8.8 cal ka BP with similar to 15.8 degrees C, and the coldest time occurred at similar to 2.3 cal ka BP with similar to 13.4 degrees C. Compared with other temperature records from NE China, we conclude that the summer and winter temperature change trends in NE China were probably controlled by the summer and winter insolation respectively, and the ice volume. The mean annual temperature changes in NE China resulted from the superposition of summer cooling and winter warming during the Holocene, and the decrease in ice volume forcing the increase in mean annual temperatures before similar to 7-6 cal ka BP. The switch in mean annual temperature changes was probably linked with the collapse of Northern Hemisphere ice sheets.
WOS关键词DIALKYL GLYCEROL TETRAETHERS ; CBT PALEOTEMPERATURE PROXY ; ENVIRONMENTAL CONTROLS ; MONSOON PRECIPITATION ; GLOBAL TEMPERATURE ; MEMBRANE-LIPIDS ; EAST-ASIA ; NE CHINA ; CLIMATE ; LAKE
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDB 26000000] ; National Natural Science Foundation of China[42030507] ; National Natural Science Foundation of China[41972190]
WOS研究方向Physical Geography ; Geology
语种英语
WOS记录号WOS:001083424400001
出版者SAGE PUBLICATIONS LTD
资助机构Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/110755]  
专题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Zhu, Zeyang; Wu, Jing
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol Environm, Beijing, Peoples R China
2.Shanxi Datong Univ, Sch Architecture & Geomat Engn, Datong, Peoples R China
3.CAS Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol Environm, 19 Beitucheng Western Rd, Beijing 100029, Peoples R China
5.Chinese Acad Sci, Inst Earth Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Zhu, Zeyang,Wu, Jing,Lu, Jiaxin,et al. Holocene summer temperature record based on branched tetraethers in Northeast China[J]. HOLOCENE,2023:9.
APA Zhu, Zeyang.,Wu, Jing.,Lu, Jiaxin.,Chu, Guoqiang.,Rioual, Patrick.,...&Liu, Jiaqi.(2023).Holocene summer temperature record based on branched tetraethers in Northeast China.HOLOCENE,9.
MLA Zhu, Zeyang,et al."Holocene summer temperature record based on branched tetraethers in Northeast China".HOLOCENE (2023):9.

入库方式： OAI收割

来源：地质与地球物理研究所

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