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Climate reconstruction and mammalian faunal turnover in northern China since the late Pliocene

文献类型：期刊论文

作者Hua, Jiequn3,4; Ma, Jiacheng3,4; Zhou, Xinying3,4; Yang, Jilong5; Wang, Shiqi3,4; Xiao, Guoqiao2; Zhao, Keliang3,4; Wang, Jian3; Hu, Yunzhuang5; Zheng, Yan3,4
刊名PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
出版日期2025-12-15
卷号680期号:0页码:8
关键词Pollen Vegetation Climate reconstruction Mammalian fauna Quaternary
ISSN号0031-0182
DOI10.1016/j.palaeo.2025.113320
英文摘要The Late Cenozoic evolution of mammalian species is hypothesized to be intricately linked to profound climatic fluctuations. A key event was the onset of Northern Hemisphere glaciation from 2.68 Ma; however, the evolutionary phases of mammalian fauna are substantially longer than the 41 ka and 100 ka climatic cycles that characterized this interval and faunal change cannot be fully explained by specific climatic events, such as the Mid-Pleistocene Transition. In this paper, we report pollen records from the LN-1 core drilled in the North China Plain, to quantitatively reconstruct variations in paleotemperature and paleoprecipitation since the Late Pliocene. Results reveal a progressive and sustained trend toward cooler and drier climatic conditions since 2.68 Ma. Notably, pollen data reveal extreme aridity and cold emerged 130 ka and significant declines in vegetation productivity occurred at 1.3 Ma and 2.6 Ma. These three temporal markers coincide with shifts in mammalian faunal composition. These findings indicate that variations in terrestrial ecosystem productivity, together with climatic fluctuations, likely represent critical drivers influencing regional-scale changes in mammalian faunal assemblages.
WOS关键词VEGETATION ; METHODOLOGY ; TRANSITION ; RECORD ; ASIA
资助项目National Key Research and Development Program of China[2022YFF0801502] ; National Natural Science Foundation of China[NSFC42303017] ; Young Scientists in Basic Research[YSBR-019] ; Promotion Association of the Chinese Academy of Sciences[2022071] ; National Natural Science Foundation of China[NSFC41888101]
WOS研究方向Physical Geography ; Geology ; Paleontology
语种英语
WOS记录号WOS:001600289900002
出版者ELSEVIER
源URL[http://119.78.100.205/handle/311034/24858]  
专题中国科学院古脊椎动物与古人类研究所
通讯作者Zhou, Xinying
作者单位1.Yunnan Prov Inst Cultural Rel & Archaeol, Kunming 650118, Peoples R China
2.China Univ Geosci, Sch Earth Sci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
3.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China
4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
5.Tianjin Ctr China Geol Survey, Tianjin 300170, Peoples R China
推荐引用方式
GB/T 7714		 Hua, Jiequn,Ma, Jiacheng,Zhou, Xinying,et al. Climate reconstruction and mammalian faunal turnover in northern China since the late Pliocene[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2025,680(0):8.
APA Hua, Jiequn.,Ma, Jiacheng.,Zhou, Xinying.,Yang, Jilong.,Wang, Shiqi.,...&Li, Xiaoqiang.(2025).Climate reconstruction and mammalian faunal turnover in northern China since the late Pliocene.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,680(0),8.
MLA Hua, Jiequn,et al."Climate reconstruction and mammalian faunal turnover in northern China since the late Pliocene".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 680.0(2025):8.

入库方式： OAI收割

来源：古脊椎动物与古人类研究所

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