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  4. 中国科学院新生代地质与环境重点实验室
BrGDGTs-based temperature and hydrological reconstruction from loess-paleosol deposits in the Eastern European Plain since 200 ka

文献类型：期刊论文

作者Zhang, Shihao1,2; Yang, Shiling1,2; Jiang, Wenying1; Huang, Xiaofang1; Wang, Yongda1; Sun, Minmin1; Guo, Licheng1; Yang, Xiaoxiao1,3; Ding, Zhongli1
刊名QUATERNARY SCIENCE REVIEWS
出版日期2023-09-15
卷号316页码:9
ISSN号0277-3791
关键词Eastern European Plain Branched glycerol dialkyl glycerol tetraethers (brGDGTs) Paleotemperature reconstruction Northern westerlies
DOI10.1016/j.quascirev.2023.108275
英文摘要Knowledge of glacial-interglacial changes in the temperature-humidity configuration of Eastern Europe can provide insights into the regional climate changes in response to ongoing global warming. Here, we present temperature and humidity (soil pH) reconstructions since 200 ka based on records of branched glycerol dialkyl glycerol tetraethers (brGDGTs) for the Strelitsa and Beglitsa loess sections located in the central and southern Eastern European Plain (EEP), respectively. The reconstructed temperatures ranged from 10 to 17 degrees C in the Strelitsa section and varied between 8 and 19 degrees C in the Beglitsa section over glacial-interglacial cycles. The reconstructed soil pH in the Strelitsa and Beglitsa sections ranged from 6.1 to 7.8 and from 6.6 to 8.6, respectively, indicating wet conditions during MIS 7 and MIS 1, relatively humid conditions during the interstadials of MIS 6 and MIS 5d-5a, and dry conditions during MIS 5e and the last glacial period. By correlating with climatic records from Eastern Europe, we find that the spatial-temporal distribution of humidity in the central and southern EEP was in line with the meridional shift of the northern westerlies on the orbital time scale. We suggest that the northern westerlies maximum was located over the central and southern EEP, which brought abundant moisture during the interstadials (MIS 6 and MIS 5d-5a) and relatively cool interglacials (MIS 7 and MIS 1), whereas it shifted southward and northward during cold glacial periods and warm MIS 5e, respectively, thereby leading to dry conditions in the central and southern EEP. In this context, the central and southern EEP will become dry in response to the ongoing global warming.
WOS关键词DIALKYL GLYCEROL TETRAETHERS ; PALEOCLIMATIC RECORD ; PLEISTOCENE LOESS ; ICE-SHEET ; CLIMATE ; LUMINESCENCE ; SEQUENCE ; SEA ; SECTION ; SOILS
资助项目National Natural Science Foundation of China[41725010] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB31000000] ; Key Research Program of the Institute of Geology & Geophysics, CAS[IGGCAS-201905]
WOS研究方向Physical Geography ; Geology
语种英语
出版者PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号WOS:001065810700001
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS
源URL[http://ir.iggcas.ac.cn/handle/132A11/110857]  
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Yang, Shiling
作者单位1.Chinese Acad Sci, Key Lab Cenozo Geol & Environm, Inst Geol & Geophys, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
3.Chinese Acad Geol Sci, Inst Geomech, Beijing 10081, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Shihao,Yang, Shiling,Jiang, Wenying,et al. BrGDGTs-based temperature and hydrological reconstruction from loess-paleosol deposits in the Eastern European Plain since 200 ka[J]. QUATERNARY SCIENCE REVIEWS,2023,316:9.
APA Zhang, Shihao.,Yang, Shiling.,Jiang, Wenying.,Huang, Xiaofang.,Wang, Yongda.,...&Ding, Zhongli.(2023).BrGDGTs-based temperature and hydrological reconstruction from loess-paleosol deposits in the Eastern European Plain since 200 ka.QUATERNARY SCIENCE REVIEWS,316,9.
MLA Zhang, Shihao,et al."BrGDGTs-based temperature and hydrological reconstruction from loess-paleosol deposits in the Eastern European Plain since 200 ka".QUATERNARY SCIENCE REVIEWS 316(2023):9.

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来源：地质与地球物理研究所

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