A theoretical model on the relation between wind speed and grain size in dust transportation and its paleoclimatic implications
文献类型：期刊论文
| 作者 | Wang, Zhen-Ting1,2; Lai, Zhong-Ping1,2,3
|
| 刊名 | AEOLIAN RESEARCH
 |
| 出版日期 | 2014-06-01 |
| 卷号 | 13页码:105-108 |
| 关键词 | Dust Transportation Grain Size Wind Speed Loess Qaidam Basin Chinese Loess Plateau |
| 文献子类 | Article |
| 英文摘要 | In studies of paleoclimate and paleoenvironment based on loess-palaeosol deposits, the rigorous relations between climate elements and the properties of loessic sediment are scarce because the dynamic processes controlled by the related physical laws are often ignored or arbitrarily simplified. In the current study, the horizontal distance of a suspended dust particle is re-estimated using classical mechanics and the relation between wind speed and the grain size of primary loess is then established. The actual application of this new theoretical relation is given by an example of Duowa profile, western Chinese Loess Plateau. The numerical results imply that the Qaidam Basin could be a likely dust source of the Chinese Loess Plateau. (C) 2014 Elsevier B.V. All rights reserved. |
| WOS关键词 | CHINESE LOESS PLATEAU ; QINGHAI-TIBETAN PLATEAU ; QAIDAM BASIN ; ACCUMULATION ; QUATERNARY ; SEDIMENTS ; DEPOSITS ; EROSION ; RECORD |
| WOS研究方向 | Physical Geography |
| 语种 | 英语 |
| WOS记录号 | WOS:000338811900012 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/5670]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 中国科学院青海盐湖研究所 |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, State Key Lab Cryosphere Sci, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lake, Key Lab Salt Lake Resources & Chem, Xining 810008, Peoples R China 3.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhen-Ting,Lai, Zhong-Ping. A theoretical model on the relation between wind speed and grain size in dust transportation and its paleoclimatic implications[J]. AEOLIAN RESEARCH,2014,13:105-108. |
| APA | Wang, Zhen-Ting,&Lai, Zhong-Ping.(2014).A theoretical model on the relation between wind speed and grain size in dust transportation and its paleoclimatic implications.AEOLIAN RESEARCH,13,105-108. |
| MLA | Wang, Zhen-Ting,et al."A theoretical model on the relation between wind speed and grain size in dust transportation and its paleoclimatic implications".AEOLIAN RESEARCH 13(2014):105-108. |
入库方式： OAI收割
来源：青海盐湖研究所
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