KMS Institute of Vertebrate Paleontology and Paleoanthropology
| Two-million-year record of fire in temperate East Asia | |
Shen, Hui1,2,3; Zhou, Xinying1,2,3 ; Yang, Jilong4; Liu, Junchi1,2,3; Hu, Yunzhuang; Xiao, Guoqiao5; Zheng, Yan1,2,3; Wang, Jian1,2,3; Yang, Shixia1,2,3; Yue, Jianping6; Zhao, Keliang1,2,3; Li, Xiaoqiang1,2,3
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| 2022-11-01 | |
| 发表期刊 | QUATERNARY SCIENCE REVIEWS
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| ISSN | 0277-3791 |
| 卷号 | 295期号:0页码:10 |
| 摘要 | Fire is one of the most active agents in shaping terrestrial ecosystems and it has played a significant role in the complex interactions between climate, vegetation, and hominins. Here, we present records of microcharcoal and stable carbon isotopes from a two-million-year long sedimentary sequence from temperate East Asia and use it to reconstruct the long-term fire history. Our results indicate that fire frequency over the last two million years fluctuated substantially and had an inverse relationship with the abundance of C4 plants. The fire frequency during 2.1e0.3 Ma was relatively low, but after 0.3 Ma, the colder and drier climate likely resulted in much frequent fires and anthropogenic impacts probably also affected fire regime. Additionally, the charcoal time series is correlated with variations in Earth orbital parameters, suggesting the influence of orbitally-driven insolation variations on fire. During glacial pe-riods, the dry climate contributed to increased fire activity due to the overall increase in fuel availability. A comparison of our results with global fire records confirms that insolation variations modulated by Earth orbital cycles played a key role in driving fire activity during the Quaternary. (c) 2022 Elsevier Ltd. All rights reserved. |
| 关键词 | Fire regime Microcharcoal East Asia Anthropogenic impacts |
| DOI | 10.1016/j.quascirev.2022.107765 |
| 关键词[WOS] | CHINESE LOESS PLATEAU ; CARBON-ISOTOPE EVIDENCE ; LAST GLACIAL MAXIMUM ; BLACK CARBON ; VEGETATION CHANGE ; CHARCOAL RECORDS ; PLANT ABUNDANCE ; HABITUAL USE ; CLIMATE ; REGIMES |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Youth Innovation Promotion Association of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China |
| WOS研究方向 | Physical Geography ; Geology |
| WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
| WOS记录号 | WOS:000866402400003 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.205/handle/311034/22009 |
| 专题 | 中科院古脊椎所（2000年以后） |
| 通讯作者 | Li, Xiaoqiang |
| 作者单位 | 1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China 4.Tianjin Ctr, China Geol Survey, Tianjin, Peoples R China 5.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan, Peoples R China 6.Univ Anhui, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Hui,Zhou, Xinying,Yang, Jilong,et al. Two-million-year record of fire in temperate East Asia[J]. QUATERNARY SCIENCE REVIEWS,2022,295(0):10. |
| APA | Shen, Hui.,Zhou, Xinying.,Yang, Jilong.,Liu, Junchi.,Hu, Yunzhuang.,...&Li, Xiaoqiang.(2022).Two-million-year record of fire in temperate East Asia.QUATERNARY SCIENCE REVIEWS,295(0),10. |
| MLA | Shen, Hui,et al."Two-million-year record of fire in temperate East Asia".QUATERNARY SCIENCE REVIEWS 295.0(2022):10. |
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