Late Cenozoic pollen concentration in the western Qaidam Basin, northern Tibetan Plateau, and its significance for paleoclimate and tectonics
文献类型：期刊论文
| 作者 | Liu, YS (Liu, Yu-Sheng (Christopher))2; Yan, XL (Yan, XiaoLi)1,3; Li, SY (Li, Shiyuan)4; Xia, WM (Xia, Weimin)4; Miao, YF; Miao, YF (Miao, Yunfa)5; Fang, XM (Fang, Xiaomin)6,7 |
| 刊名 | REVIEW OF PALAEOBOTANY AND PALYNOLOGY
 |
| 出版日期 | 2016 |
| 卷号 | 231期号:0页码:14-22 |
| 关键词 | Climate-change Central-asia Stable-isotopes Uplift Evolution Miocene China Records Constraints Lake |
| DOI | 10.1016/j.revpalbo.2016.04.008 |
| 文献子类 | Article |
| 英文摘要 | Pollen concentration (PC) has rarely been used to assess long-term paleoclimate (for example over the Miocene period), vegetation production, sedimentary environment or other factors, particularly for the Tibetan Plateau. In the western Qaidam Basin, on the northern Tibetan Plateau, PCs covering the period similar to 18-5 million years ago (Ma) were calculated and interpreted in terms of the underlying driving forces. The results show that the PCs of the most xerophytic taxa remained stable, while all coniferous taxa decreased during similar to 18-10 Ma. We attribute this phenomenon to continuous aridification, and argue that global cooling played a key role. During similar to 10-5 Ma, the PCs of all taxa increased rapidly, which is contradictory to the continuous aridification after 10 Ma in the western Qaidam Basin. The Tibetan Plateau tectonics around similar to 10-5 Ma caused a change in the sedimentary environment and consequently played an important role in the increase in PCs after 10 Ma. Thus the PC can be a useful proxy for investigations into long-term paleoclimate and tectonics on the Tibetan Plateau. (C) 2016 Elsevier B.V. All rights reserved. |
| 学科主题 | 地质学 |
| 语种 | 英语 |
| WOS记录号 | WOS:000379104500002 |
| 源URL | [http://ir.itpcas.ac.cn/handle/131C11/7653]  |
| 专题 | 青藏高原研究所_图书馆 |
| 通讯作者 | Miao, YF |
| 作者单位 | 1.Lanzhou Univ, Key Lab Western Chinas Mineral Resources Gansu Pr, Lanzhou 730000, Peoples R China 2.Prairie View A&M Univ, Prairie View, TX 77446 USA 3.Lanzhou Univ, Sch Earth Sci, Lanzhou 730000, Peoples R China 4.Qinghai Petr Subcorp PetroChina Co Ltd, Dunhuang 736202, Peoples R China 5.Chinese Acad Sci, Cold & Arid Regions Environm & Engn Inst, Key Lab Desert & Desertificat, Lanzhou 730000, Peoples R China 6.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Continental Collis & Plateau Uplift, Beijing 100085, Peoples R China 7.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, YS ,Yan, XL ,Li, SY ,et al. Late Cenozoic pollen concentration in the western Qaidam Basin, northern Tibetan Plateau, and its significance for paleoclimate and tectonics[J]. REVIEW OF PALAEOBOTANY AND PALYNOLOGY,2016,231(0):14-22. |
| APA | Liu, YS .,Yan, XL .,Li, SY .,Xia, WM .,Miao, YF.,...&Fang, XM .(2016).Late Cenozoic pollen concentration in the western Qaidam Basin, northern Tibetan Plateau, and its significance for paleoclimate and tectonics.REVIEW OF PALAEOBOTANY AND PALYNOLOGY,231(0),14-22. |
| MLA | Liu, YS ,et al."Late Cenozoic pollen concentration in the western Qaidam Basin, northern Tibetan Plateau, and its significance for paleoclimate and tectonics".REVIEW OF PALAEOBOTANY AND PALYNOLOGY 231.0(2016):14-22. |
入库方式： OAI收割
来源：青藏高原研究所
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