大洋航线气候区划

Climate Division of Ocean Route

根据大洋航线的气候特征，尤其是用风、雾、浪、流的时空分布进行分区，把各大洋航线划分为极地航区、温带航区、副热带航区、信风航区、赤道航区，每个航区又划分出若干亚区，对远洋航行航线选择，实现安全经济航行是十分重要的。

According to the climate features of ocean route, especially the time-space distribution of wind, fog, wave, and current, the ocean route is divided into five navigation districts:polar district, temperate zone district, subtropical district, trade wind district and equatorial district. Every district is divided into many sub-districts. This division is very important to select a route and make safe and economical navigation.