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DOI | 10.1175/JCLI-D-17-0325.1 |
Impacts of Tropical North Atlantic SST on Western North Pacific Landfalling Tropical Cyclones | |
Gao, Si1,2; Chen, Zhifan1,2; Zhang, Wei3 | |
2018 | |
发表期刊 | JOURNAL OF CLIMATE
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ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2018 |
卷号 | 31期号:2页码:853-862 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | This study examines the impacts of tropical North Atlantic (TNA) sea surface temperature anomaly (SSTA) on western North Pacific (WNP) landfalling tropical cyclones (TCs). The authors find that TNA SSTA has significant negative correlations with the frequency of TCs making landfall in China, Vietnam, the Korean Peninsula and Japan, and the entirety of East Asia. TNA SSTA influences the frequency of TC landfalls in these regions by regulating TC genesis location and frequency associated with modulated environmental conditions. During cold TNA SST years, larger low-level relative vorticity and weaker vertical wind shear lead to more TC formations over the South China Sea (SCS) and western Philippine Sea (WPS), and larger low-level relative vorticity, higher midlevel relative humidity, and weaker vertical wind shear result in more TC formations over the eastern part of WNP (EWNP). More TCs forming over different regions are important for more TC landfalls in Vietnam (mainly forming over the SCS and WPS), south China (predominantly forming over the SCS), Taiwan (mostly forming over the WPS), and the Korean Peninsula and Japan (forming over the WPS and EWNP). Tracks of these landfalling TCs basically follow the mean steering flow in spite of different directions of steering flow anomalies in the vicinity. The modulation of large-scale environments by TNA SSTA may be through two possible pathways proposed in previous studies: the Indian Ocean relaying effect and the subtropical eastern Pacific relaying effect. The results of this study suggest that TNA SSTA is a potential predictor for the frequency of TCs making landfall in China, Vietnam, the Korean Peninsula and Japan, and the entirety of East Asia. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000425164800021 |
WOS关键词 | SEA-SURFACE TEMPERATURE ; EL-NINO ; SOUTH CHINA ; ENSO EVENTS ; INTERANNUAL VARIABILITY ; OSCILLATION EVENTS ; GENESIS FREQUENCY ; CLIMATE ; CIRCULATION ; INTENSITY |
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/19592 |
专题 | 气候变化 |
作者单位 | 1.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Nanjing, Jiangsu, Peoples R China; 2.Nanjing Univ Informat Sci & Technol, Joint Int Res Lab Climate & Environm Change, Minist Educ, Key Lab Meteorol Disaster, Nanjing, Jiangsu, Peoples R China; 3.Univ Iowa, IIHR Hydrosci & Engn, Iowa City, IA 52242 USA |
推荐引用方式 GB/T 7714 | Gao, Si,Chen, Zhifan,Zhang, Wei. Impacts of Tropical North Atlantic SST on Western North Pacific Landfalling Tropical Cyclones[J]. JOURNAL OF CLIMATE,2018,31(2):853-862. |
APA | Gao, Si,Chen, Zhifan,&Zhang, Wei.(2018).Impacts of Tropical North Atlantic SST on Western North Pacific Landfalling Tropical Cyclones.JOURNAL OF CLIMATE,31(2),853-862. |
MLA | Gao, Si,et al."Impacts of Tropical North Atlantic SST on Western North Pacific Landfalling Tropical Cyclones".JOURNAL OF CLIMATE 31.2(2018):853-862. |
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