Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1007/s00382-018-4295-z |
Land-falling typhoons are controlled by the meridional oscillation of the Kuroshio Extension | |
Huang, Shihming; Oey, Lie-Yauw | |
2019-03-01 | |
发表期刊 | CLIMATE DYNAMICS
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ISSN | 0930-7575 |
EISSN | 1432-0894 |
出版年 | 2019 |
卷号 | 52页码:2855-2867 |
文章类型 | Article |
语种 | 英语 |
国家 | Taiwan |
英文摘要 | Low-frequency variations of typhoon paths are often attributed to changes in the North Pacific subtropical high and monsoon through influences on the steering wind. Evidence indicates however a strong imprint of the Kuroshio on the atmosphere. Here we show that the meridional oscillation of sea surface temperature (SST) front over the Kuroshio Extension east of Japan significantly correlates with the number of land-falling typhoons along East Asia from June to October, accounting for 70% of the low-frequency variance since 1980. We used observations and asimple model to show that when the SST front shifts poleward (equatorward), SST gradient south of the current and westerly tropospheric wind weaken (strengthen), steering more typhoons to veer toward (away from) the East Asian continent. Our analysis also indicates that long-term weakening of SST gradient and westerly wind appears to be concomitant with poleward shifting of the Kuroshio, attributed to global warming in some studies, and suggests the potential for more land-falling typhoons in East Asia in the coming decades. |
英文关键词 | Typhoons Steering flow Kuroshio Extension SST front Air-sea coupling |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000463842700020 |
WOS关键词 | SEA-SURFACE TEMPERATURE ; TROPICAL EXPANSION ; GULF-STREAM ; OCEAN ; CURRENTS ; MONSOON ; SHIFT |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
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/181429 |
专题 | 气候变化 |
作者单位 | Natl Cent Univ, Taoyuan, Taiwan |
推荐引用方式 GB/T 7714 | Huang, Shihming,Oey, Lie-Yauw. Land-falling typhoons are controlled by the meridional oscillation of the Kuroshio Extension[J]. CLIMATE DYNAMICS,2019,52:2855-2867. |
APA | Huang, Shihming,&Oey, Lie-Yauw.(2019).Land-falling typhoons are controlled by the meridional oscillation of the Kuroshio Extension.CLIMATE DYNAMICS,52,2855-2867. |
MLA | Huang, Shihming,et al."Land-falling typhoons are controlled by the meridional oscillation of the Kuroshio Extension".CLIMATE DYNAMICS 52(2019):2855-2867. |
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