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DOI | 10.1038/s41467-024-45883-y |
Spatial patterns of Holocene temperature changes over mid-latitude Eurasia | |
发表日期 | 2024 |
EISSN | 2041-1723 |
起始页码 | 15 |
结束页码 | 1 |
卷号 | 15期号:1 |
英文摘要 | TheHolocene temperature conundrum, the discrepancy between proxy-based Holocene global cooling and simulated global annual warming trends, remains controversial. Meanwhile, reconstructions and simulations show inconsistent spatial patterns of terrestrial temperature changes. Here we report Holocene alkenone records to address spatial patterns over mid-latitude Eurasia. In contrast with long-term cooling trends in warm season temperatures in northeastern China, records from southwestern Siberia are characterized by colder conditions before similar to 6,000 years ago, thus long-term warming trends. Together with existing records from surrounding regions, we infer that colder airmassmight have prevailed in the interior of mid-latitude Eurasian continent during the early to mid-Holocene, perhaps associated with atmospheric response to remnant ice sheets. Our results challenge the proposed seasonality bias in proxies and modeled spatial patterns in study region, highlighting that spatial patterns of Holocene temperature changes should be reconsidered in record integrations and model simulations, with important implications for terrestrial hydroclimate changes. |
语种 | 英语 |
WOS研究方向 | Science & Technology - Other Topics |
WOS类目 | Multidisciplinary Sciences |
WOS记录号 | WOS:001167121300011 |
来源期刊 | NATURE COMMUNICATIONS
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文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/291822 |
作者单位 | University of Hong Kong; Chinese Academy of Sciences; Institute of Earth Environment, CAS; Zhejiang University; Nanjing University; Nanjing University of Information Science & Technology; Chinese Academy of Sciences; Institute of Geology & Geophysics, CAS; Southwest Jiaotong University; University of Hong Kong; China National Petroleum Corporation |
推荐引用方式 GB/T 7714 | . Spatial patterns of Holocene temperature changes over mid-latitude Eurasia[J],2024,15(1). |
APA | (2024).Spatial patterns of Holocene temperature changes over mid-latitude Eurasia.NATURE COMMUNICATIONS,15(1). |
MLA | "Spatial patterns of Holocene temperature changes over mid-latitude Eurasia".NATURE COMMUNICATIONS 15.1(2024). |
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