Change in the tropical cyclone activity around Korea by the East Asian summer monsoon
作者: Jae-Won ChoiYumi ChaJeoung-Yun Kim
作者单位: 1National Institute of Meteorological Sciences
刊名: Geoscience Letters, 2017, Vol.4 (1), pp.1-14
来源数据库: Springer Journal
DOI: 10.1186/s40562-017-0067-6
关键词: Tropical cyclonesEast Asian summer monsoonKorea
英文摘要: Abstract(#br)Correlation between the frequency of summer tropical cyclones (TCs) affecting Korea and the East Asian summer monsoon index (EASMI) was analyzed over the last 37 years. A clear positive correlation existed between the two variables, and this high positive correlation remained unchanged even when excluding El Niño-Southern Oscillation (ENSO) years. To investigate the causes of the positive correlation between the two variables in non-ENSO years, after the 8 years with the highest EASMI (high EASMI years) and the 8 years with the lowest EASMI (low EASMI years) were selected, and the average difference between the two phases was analyzed. In high EASMI years, in the difference between the two phases regarding 850 and 500 hPa streamline, anomalous cyclones were reinforced in the...
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  • summer 
  • monsoon 季风
  • tropical 热带的
  • cyclone 低气压
  • around 环绕
  • activity 活度
  • Korea 朝鲜