| SUN Jia,WANG Guihua,ZUO Juncheng,LING Zheng,LIU Dahai. 2017. Role of surface warming in the northward shift of tropical cyclone tracks over the South China Sea in November. Acta Oceanologica Sinica, 36(5):67－72 |
| Role of surface warming in the northward shift of tropical cyclone tracks over the South China Sea in November |
| 表层暖水在南海11月份台风路径北移中的作用 |
| Received:May 27, 2016 |
| DOI：10.1007/s13131-017-1061-8 |
| Key words:tropical cyclone track South China Sea sea surface temperature |
| 中文关键词: 热带气旋 路径 南海 海表温度 |
| 基金项目:The National Basic Research Program (973 Program) of China under contract Nos 2013CB430301, 2013CB430302, 2012CB955601, and 2012CB955601; the National Science and Technology Major Project under contract No. 2016ZX05057015; the National Natural Science Foundation of China under contract Nos 41276018 and 41376038; the Global Air-Sea Interaction Project of State Oceanic Administration under contract Nos GASI-03-01-01-09 and GASI-03-01-01-02; the National program on Global Change and Air-Sea interaction under contract Nos GASI-IPOVAI-01-05 and GASI-IPOVAI-04. |
| Author Name | Affiliation | E-mail | | SUN Jia | The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China
Laboratory for Regional Oceanography and Numerical Modeling, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266061, China | | | WANG Guihua | Institute of Atmospheric Sciences, Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China | wghocean@yahoo.com | | ZUO Juncheng | Key Laboratory of Coastal Disaster and Defense of Ministry of Education, Hohai University, Nanjing 210098, China | | | LING Zheng | Guangdong Key Laboratory of Coastal Ocean Variability and Disater Prediction, Guangdong Ocean University, Zhanjiang 524088, China | | | LIU Dahai | The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China
Laboratory for Regional Oceanography and Numerical Modeling, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266061, China | |
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| Abstract: |
| Tropical cyclones (TCs) formed in the Northwest Pacific Ocean (NWP) can cross the South China Sea (SCS) sometimes. It is found that the TC tracks in the SCS in November are shifted to the north after 1980 compared with those before 1980. Both data analyses and numerical simulations show that the surface warming in the SCS may contribute to this more northward shift. The warming produces a cyclonic atmosphere circulation anomaly in the northwestern SCS and an associated southerly in the central SCS steering the TCs to the north. |
| 中文摘要: |
| 生成于西北太平洋的台风经常穿过南海海盆。与1980年以前相比，1980年以后南海11月份的台风路径显示出了明显的北移现象。通过数据分析和数值模拟研究发现，南海表层暖水在台风路径的北移现象中扮演了极为重要的角色。南海表层的增暖导致南海西北部的大气环境形成了显著的气旋式环流异常以及南海中部相应的南风异常，从而引导台风路径更向北偏移。 |
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