Latest Neogene Paleoclimate Variation in Yunnan, Southwest China, Revealed by Fossil Leaf Physiognomy
文献类型：期刊论文
| 作者 | Dai, Jing3,4; Chen, Weizhao4; Huang, Liang2,3,4; Zhang, Yi'nan1,4 |
| 刊名 | ACTA GEOLOGICA SINICA-ENGLISH EDITION
 |
| 出版日期 | 2023-08-01 |
| 卷号 | 97期号:4页码:1268-1281 |
| ISSN号 | 1000-9515 |
| 关键词 | plant fossil paleoclimate reconstruction monsoon Pliocene Yunnan |
| DOI | 10.1111/1755-6724.15054 |
| 通讯作者 | Dai, Jing(daijing@ynu.edu.cn) |
| 英文摘要 | Yunnan Province, located in the southeastern margin of the Tibetan Plateau, can provide important information on how climate change was influenced by global cooling. However, its variation patterns in temperature and precipitation during the latest Neogene are not well-understood. Based on the 357 specimens assigned to 31 morphotypes of plant fossils from the upper Pliocene Ciying Formation in Yiliang County, Yunnan Province, Southwest China, paleoclimate was estimated by Leaf Margin Analysis and Climate Leaf Analysis Multivariate Program. Compared to the present climate, the mean annual temperature and coldest month temperature have not changed significantly since the late Pliocene, whereas the warmest month temperature has decreased significantly. All precipitation-related parameters have decreased, particularly winter precipitation. Combined with the climatic data of the same period in other areas of Yunnan, the western and eastern Yunnan has shown a similar pattern in temperature variation since the late Pliocene except for central Yunnan; whereas the variation in precipitation does not follow a common law except for a consistent decrease in winter precipitation. Our study reinforced the fact that under the background of global cooling and intensified monsoon systems, different areas of Yunnan exhibit different climatic responses to these changes because of their topographic heterogeneities. image |
| WOS关键词 | MARGIN ANALYSIS ; LATE PLIOCENE ; ASIAN MONSOONS ; SW CHINA ; CLIMATE ; MIOCENE ; UPLIFT ; EVOLUTION ; RECONSTRUCTION ; BIODIVERSITY |
| 资助项目 | National Natural Science Foundation of China[41962001] ; National Natural Science Foundation of China[41302013] ; Fundamental Research Foundation of Yunnan Science and Technology Department[202101AT070198] ; Special Fund for Talent Cultivation of Yunnan University[2018YDJQ023] ; Plateau Mountain Ecology and Earth's Environment Discipline Construction Project[C1762101030017] ; Yunnan Science and Technology Department ; Yunnan University[C176240210019] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:001057477600018 |
| 资助机构 | National Natural Science Foundation of China ; Fundamental Research Foundation of Yunnan Science and Technology Department ; Special Fund for Talent Cultivation of Yunnan University ; Plateau Mountain Ecology and Earth's Environment Discipline Construction Project ; Yunnan Science and Technology Department ; Yunnan University |
| 源URL | [http://119.78.100.205/handle/311034/22454]  |
| 专题 | 中国科学院古脊椎动物与古人类研究所 |
| 通讯作者 | Dai, Jing |
| 作者单位 | 1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 2.Yunnan Inst Geol Survey, Kunming 650216, Peoples R China 3.Minist Nat Resources, Key Lab Sanjiang Metallogeny & Resources Explorat, Kunming 650051, Peoples R China 4.Yunnan Univ, Sch Earth Sci, Kunming 650500, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dai, Jing,Chen, Weizhao,Huang, Liang,et al. Latest Neogene Paleoclimate Variation in Yunnan, Southwest China, Revealed by Fossil Leaf Physiognomy[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2023,97(4):1268-1281. |
| APA | Dai, Jing,Chen, Weizhao,Huang, Liang,&Zhang, Yi'nan.(2023).Latest Neogene Paleoclimate Variation in Yunnan, Southwest China, Revealed by Fossil Leaf Physiognomy.ACTA GEOLOGICA SINICA-ENGLISH EDITION,97(4),1268-1281. |
| MLA | Dai, Jing,et al."Latest Neogene Paleoclimate Variation in Yunnan, Southwest China, Revealed by Fossil Leaf Physiognomy".ACTA GEOLOGICA SINICA-ENGLISH EDITION 97.4(2023):1268-1281. |
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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