厄尔尼诺和南方涛动现象与台湾海峡西岸海雾天数的关系

ANALYSIES OF EI Ni■o-SO AND FOGGY DAYS IN WrESTERN TAIWAN STRAIT

本文采用相关统讨和回归分析方法,分析了厄尔尼诺现象、南方涛动指数及太平洋东、西部海温与台湾海峡西岸春季海雾天数的关系。

In this paper the relation between El Nino-SO event, sea temperature in the east-west Pacific and spring foggy days in the Western Taiwan Strait are analyzed by using the methods of correlation statistics and regression analysis.1. There are more foggy days in the next year of EL Nino event and less days in the next year of counter EL Nino event.2. There are more foggy days in the next year with low SO index, and less days in the next year with high SO index.3. The foggy days are positively correlated sea temperature in the East Pacific, and negatively correlated to the SO index. The key months are the period from September to December of previous year.