Grain size in sediments from Lake Sugan: a possible linkage to dust storm events at the northern margin of the Qinghai-Tibetan Plateau
文献类型：期刊论文
| 作者 | Qiang, Mingrui; Chen, Fahu; Zhang, Jiawu; Zu, Ruiping; Jin, Ming; Zhou, Aifeng; Xiao, Shun |
| 刊名 | ENVIRONMENTAL GEOLOGY
 |
| 出版日期 | 2007-02-01 |
| 卷号 | 51期号:7页码:1229-1238 |
| 关键词 | lake sediment grain size dust storm Lake Sugan |
| ISSN号 | 0943-0105 |
| DOI | 10.1007/s00254-006-0416-9 |
| 通讯作者 | Qiang, Mingrui(mrqiang@lzu.edu.cn) |
| 英文摘要 | Samples of surface deposits in the Lake Sugan catchment, as well as surface lake sediments, eolian materials occulted in the lake ice cover, and airborne dust were collected for grain-size analysis. The results show that the coarse fraction of the lake sediments could be transported by ambient winds and to a lesser extent by river flow in the study area. Sediment cores were retrieved from Lake Sugan in December 2000, and Pb-210 and Cs-137 dating and grain-size analyses were performed on these samples. Pb-210 ages and the volume percentage of the fraction of lake sediments > 63 mu m were used to reconstruct the dust storm history from 1957 to 2000. Observational data for dust storm events collected at a local meteorological station largely agrees with the reconstructed trend for the past 44 years, suggesting that lake sediments can be employed to trace the dust storm history of the northern Qinghai-Tibetan Plateau. |
| 收录类别 | SCI |
| WOS关键词 | LATE PLEISTOCENE ; EOLIAN ACTIVITY ; SOUTHERN-OCEAN ; HISTORIC TIMES ; CHINA ; RECORD ; GREENLAND ; PACIFIC ; EXPORT ; LOESS |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Water Resources |
| WOS类目 | Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000243819000015 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555887 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Qiang, Mingrui |
| 作者单位 | 1.Lanzhou Univ, CAEP, Key Lab Western Chinas Environm Syst, Minist Educ, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiang, Mingrui,Chen, Fahu,Zhang, Jiawu,et al. Grain size in sediments from Lake Sugan: a possible linkage to dust storm events at the northern margin of the Qinghai-Tibetan Plateau[J]. ENVIRONMENTAL GEOLOGY,2007,51(7):1229-1238. |
| APA | Qiang, Mingrui.,Chen, Fahu.,Zhang, Jiawu.,Zu, Ruiping.,Jin, Ming.,...&Xiao, Shun.(2007).Grain size in sediments from Lake Sugan: a possible linkage to dust storm events at the northern margin of the Qinghai-Tibetan Plateau.ENVIRONMENTAL GEOLOGY,51(7),1229-1238. |
| MLA | Qiang, Mingrui,et al."Grain size in sediments from Lake Sugan: a possible linkage to dust storm events at the northern margin of the Qinghai-Tibetan Plateau".ENVIRONMENTAL GEOLOGY 51.7(2007):1229-1238. |
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来源：寒区旱区环境与工程研究所
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