| Dust storms in northern China during the last 500 years | |
Zhang, Shuang1; Xu, Hai1; Lan, Jianghu2 ; Goldsmith, Yonaton3; Torfstein, Adi3; Zhang, Guilin1; Zhang, Jin1; Song, Yunping1; Zhou, Kang'en2; Tan, Liangcheng2; Xu, Sheng1; Xu, Xiaomei4; Enzel, Yehouda3
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| 通讯作者 | Xu, Hai(xuhai@tju.edu.cn) |
| 2021-03-22 | |
| 发表期刊 | SCIENCE CHINA-EARTH SCIENCES
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| ISSN | 1674-7313 |
| 页码 | 12 |
| 摘要 | The history and mechanisms of dust storms in northern China remain unclear owing to the paucity of reliable long-term, high-resolution geological records. In this study, we reconstructed the dust storm history of the last similar to 500 years in northern China, based on sedimentary coarse fraction (>63 mu m) of a well-dated core from Lake Daihai, Inner Mongolia. The high-resolution data reveal three intervals of frequent dust storms: AD 1520-1580, AD 1610-1720, and AD 1870-2000. The dust storm events in the Lake Daihai area were broadly synchronous with those inferred from other historical or geological records and generally occurred during cold intervals. Changes in the intensity of Siberian High and the westerlies modulated by temperature variations are the likely major factors controlling dust storm dynamics. An interesting feature is that although the intensities of dust storms have been systematically increased during the recent warming period, a clear decreasing trend within this period is evident. The recent increase in average dust storm intensity may be ascribed to an increase in particle supply resulting from a rapid increase in human activity, whereas the weakening trend was likely caused by decreases in average wind speed resulting from the recent global warming. |
| 关键词 | Dust storm Lake Daihai Temperature Wind speed Human activity |
| DOI | 10.1007/s11430-020-9730-2 |
| 收录类别 | SCI ; SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[U20A2078] ; Joint NSFC-ISF Research Program (NSFC)[41761144070] ; Joint NSFC-ISF Research Program (ISF)[2487/17] |
| WOS研究方向 | Geology |
| 项目资助者 | National Natural Science Foundation of China ; Joint NSFC-ISF Research Program (NSFC) ; Joint NSFC-ISF Research Program (ISF) |
| WOS类目 | Geosciences, Multidisciplinary |
| WOS记录号 | WOS:000632795600002 |
| 出版者 | SCIENCE PRESS |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ieecas.cn/handle/361006/16104 |
| 专题 | 现代环境研究室 |
| 通讯作者 | Xu, Hai |
| 作者单位 | 1.Tianjin Univ, Inst Surface Earth Syst Sci, Sch Earth Syst Sci, Tianjin 300072, Peoples R China 2.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian 710061, Peoples R China 3.Hebrew Univ Jerusalem, Inst Earth Sci, IL-91904 Jerusalem, Israel 4.Univ Calif Irvine, Dept Earth Syst Sci, Irvine, CA 92697 USA |
| 推荐引用方式 GB/T 7714 | Zhang, Shuang,Xu, Hai,Lan, Jianghu,et al. Dust storms in northern China during the last 500 years[J]. SCIENCE CHINA-EARTH SCIENCES,2021:12. |
| APA | Zhang, Shuang.,Xu, Hai.,Lan, Jianghu.,Goldsmith, Yonaton.,Torfstein, Adi.,...&Enzel, Yehouda.(2021).Dust storms in northern China during the last 500 years.SCIENCE CHINA-EARTH SCIENCES,12. |
| MLA | Zhang, Shuang,et al."Dust storms in northern China during the last 500 years".SCIENCE CHINA-EARTH SCIENCES (2021):12. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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