Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019GL083104 |
Dynamical Control of the Tibetan Plateau on the East Asian Summer Monsoon | |
Son, Jun-Hyeok1; Seo, Kyong-Hwan1,2; Wang, Bin3 | |
2019-07-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:13页码:7672-7679 |
文章类型 | Article |
语种 | 英语 |
国家 | South Korea; USA |
英文摘要 | The origin of the East Asian summer monsoon (EASM)-the sole monsoon existing in the subtropics-midlatitude in the northern hemisphere-has long been recognized as an elevated heating and mechanical forcing of the Tibetan Plateau, and the land-sea zonal heat contrast. However, the relative contribution of individual processes to the generation of the East Asian summer monsoon and therefore the underlying basic physics are unexplored. Here we show that the EASM is mainly driven by the dynamical effect of the Tibetan Plateau, in which forced topographic Rossby waves induce downstream southerlies, a crucial factor in EASM precipitation. From idealized general circulation model simulations, the dynamical effect of mountains is revealed to account for similar to 65% of the total East Asian summer precipitation, whereas the elevated heating and land-sea heat contrast are only responsible for similar to 15% each and the mountain-drag effect accounts for less than 5%. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000476960100068 |
WOS关键词 | INTERANNUAL VARIABILITY ; SEASONAL TRANSITIONS ; MOUNTAIN UPLIFT ; PACIFIC ; ATMOSPHERE ; TELECONNECTION ; CLIMATE |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/185087 |
专题 | 气候变化 |
作者单位 | 1.Pusan Natl Univ, Dept Atmospher Sci, Div Earth Environm Syst, Busan, South Korea; 2.Pusan Natl Univ, Res Ctr Climate Sci, Busan, South Korea; 3.Univ Hawaii, IPRC, Dept Atmospher Sci, Honolulu, HI 96822 USA |
推荐引用方式 GB/T 7714 | Son, Jun-Hyeok,Seo, Kyong-Hwan,Wang, Bin. Dynamical Control of the Tibetan Plateau on the East Asian Summer Monsoon[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(13):7672-7679. |
APA | Son, Jun-Hyeok,Seo, Kyong-Hwan,&Wang, Bin.(2019).Dynamical Control of the Tibetan Plateau on the East Asian Summer Monsoon.GEOPHYSICAL RESEARCH LETTERS,46(13),7672-7679. |
MLA | Son, Jun-Hyeok,et al."Dynamical Control of the Tibetan Plateau on the East Asian Summer Monsoon".GEOPHYSICAL RESEARCH LETTERS 46.13(2019):7672-7679. |
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