A high-resolution atmospheric dust record for 1810-2004 AD derived from an ice core in eastern Tien Shan, central Asia
文献类型：期刊论文
| 作者 | Zhang, Wangbin1; Hou, Shugui1,2; Liu, Yaping3; Wu, Shuangye1,4; An, Wenling5; Pang, Hongxi1; Wang, Chaomin1 |
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
 |
| 出版日期 | 2017-07-27 |
| 卷号 | 122期号:14页码:7505-7518 |
| ISSN号 | 2169-897X |
| DOI | 10.1002/2017JD026699 |
| 文献子类 | Article |
| 英文摘要 | Centennial-scale, high-resolution records of atmospheric dust conditions are rare in the arid and semiarid regions of central Asia, limiting our understanding of the regional climate and environmental changes and their potential driving forces. In this paper, we present an annually resolved atmospheric dust record covering the period of 1810-2004 A.D.,reconstructed from an ice core retrieved at 4512 m above sea level from the Miaoergou Glacier in the eastern Tien Shan. The time series of dust flux for the past 195 years shows three periods of relatively low values (i.e., 1810-1829 A.D.,1863-1940 A.D., and 1979-2004 A.D.) and two periods of relatively high values (i.e., 1830-1862 A.D. and 1941-1978 A.D.). Spatial correlation analysis suggests possible regional factors controlling the dust flux, including antecedent summer precipitation, spring soil moisture, and near-surface wind speed. In addition, the Miaoergou dust flux is closely associated with the winter index of the North Atlantic Oscillation (NAO) over the past two centuries, with high (low) dust periods coinciding with the negative (positive) phases of the NAO. The persistent relationship suggests that the NAO may have been a key driver on dust flux change over the arid regions between the Tien Shan and Kunlun Mountains. |
| WOS关键词 | NORTH-ATLANTIC OSCILLATION ; TIBETAN PLATEAU ; DESERT DUST ; ISOTOPIC COMPOSITION ; CHINA IMPLICATIONS ; MOUNTAIN GLACIERS ; CLIMATE-CHANGE ; SOIL-MOISTURE ; WESTERN CHINA ; SR |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000408346000018 |
| 出版者 | AMER GEOPHYSICAL UNION |
| 资助机构 | Natural Science Foundation of China(41330526 ; Chinese Academy of Sciences(XDB03030101-4) ; 41711530148) ; Natural Science Foundation of China(41330526 ; Chinese Academy of Sciences(XDB03030101-4) ; 41711530148) ; Natural Science Foundation of China(41330526 ; Chinese Academy of Sciences(XDB03030101-4) ; 41711530148) ; Natural Science Foundation of China(41330526 ; Chinese Academy of Sciences(XDB03030101-4) ; 41711530148) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/61884]  |
| 专题 | 地质与地球物理研究所_其他部门 |
| 通讯作者 | Hou, Shugui |
| 作者单位 | 1.Nanjing Univ, Sch Geog & Oceanog Sci, Nanjing, Peoples R China 2.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Lanzhou, Gansu, Peoples R China 4.Univ Dayton, Dept Geol, Dayton, OH 45469 USA 5.Chinese Acad Sci, Inst Geol & Geophys, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Wangbin,Hou, Shugui,Liu, Yaping,et al. A high-resolution atmospheric dust record for 1810-2004 AD derived from an ice core in eastern Tien Shan, central Asia[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2017,122(14):7505-7518. |
| APA | Zhang, Wangbin.,Hou, Shugui.,Liu, Yaping.,Wu, Shuangye.,An, Wenling.,...&Wang, Chaomin.(2017).A high-resolution atmospheric dust record for 1810-2004 AD derived from an ice core in eastern Tien Shan, central Asia.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,122(14),7505-7518. |
| MLA | Zhang, Wangbin,et al."A high-resolution atmospheric dust record for 1810-2004 AD derived from an ice core in eastern Tien Shan, central Asia".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 122.14(2017):7505-7518. |
入库方式： OAI收割
来源：地质与地球物理研究所
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