Atmospheric carbon dioxide, ice sheet and topographic constraints on palaeo moisture availability in Asia
文献类型：期刊论文
| 作者 | Zoura, D.1; Hill, D. J.1; Dolan, A. M.1; Hunter, S. J.1; Tang, Z.2; Haywood, A. M.1 |
| 刊名 | EARTH AND PLANETARY SCIENCE LETTERS
 |
| 出版日期 | 2019-08-01 |
| 卷号 | 519页码:12-27 |
| ISSN号 | 0012-821X |
| 关键词 | monsoons Eurasia climate aridity GCM proxies |
| DOI | 10.1016/j.epsl.2019.04.035 |
| 英文摘要 | Today, the hydrological regime in East and South Asia is dominated by the monsoons, whilst central Asia is characterized as arid. Studies that have examined the onset of aridity and the intensification of the monsoons in Asia have generated significant debate, especially in respect to the timing of monsoon onset and how this relates to the potential causal mechanisms. The uplift of the Tibetan Plateau, the retreat of the Paratethys Sea, and the global cooling after the Eocene/Oligocene transition are all considered major drivers of Asian aridity and monsoonal intensification. However, little is known about each of these factor's contribution to the development of modern monsoon behaviour. Here, for the first time, we perform sensitivity simulations of a fully coupled ocean-atmosphere climate model (HadCM3) to investigate the effect of the Greenland and Antarctic ice-sheets formation, atmospheric carbon dioxide (CO2) variability, and Tibetan Plateau uplift on East Central Asian aridity and monsoon driven precipitation. We focus on three individual regions, the South Asian Monsoon, the East Asian Monsoon and the Arid East Central Asia and we present the annual precipitation cycle and the moisture availability over each region. Our results show that of the parameters investigated the primary control on Asian hydroclimate is the topography of the Tibetan Plateau. Furthermore, our results highlight that the significance of each forcing depends on the component of the hydrological region and factors studied, a factor that proxy interpretation need to take into consideration. (C) 2019 Elsevier B.V. All rights reserved. |
| WOS关键词 | TIBETAN PLATEAU ; LATE EOCENE ; MONSOON ; CLIMATE ; UPLIFT ; SIMULATION ; MODEL ; ENSO ; ARIDIFICATION ; PALEOCLIMATE |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000472689200002 |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/92500]  |
| 专题 | 地质与地球物理研究所_中国科学院新生代地质与环境重点实验室 |
| 通讯作者 | Zoura, D. |
| 作者单位 | 1.Univ Leeds, Sch Earth & Environm, Leeds LS2 9JT, W Yorkshire, England 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zoura, D.,Hill, D. J.,Dolan, A. M.,et al. Atmospheric carbon dioxide, ice sheet and topographic constraints on palaeo moisture availability in Asia[J]. EARTH AND PLANETARY SCIENCE LETTERS,2019,519:12-27. |
| APA | Zoura, D.,Hill, D. J.,Dolan, A. M.,Hunter, S. J.,Tang, Z.,&Haywood, A. M..(2019).Atmospheric carbon dioxide, ice sheet and topographic constraints on palaeo moisture availability in Asia.EARTH AND PLANETARY SCIENCE LETTERS,519,12-27. |
| MLA | Zoura, D.,et al."Atmospheric carbon dioxide, ice sheet and topographic constraints on palaeo moisture availability in Asia".EARTH AND PLANETARY SCIENCE LETTERS 519(2019):12-27. |
入库方式： OAI收割
来源：地质与地球物理研究所
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