摘要
根据统计分析的结果,在西北太平洋上,热带风暴的源地有三个。它们位于15°N纬线附近,西源地在菲律宾海盆,东源地在西马利亚纳海盆和马利亚纳海沟地区,第三个源地在我国的南海海盆。东、西两个源地的地理位置随着月份的不同,有南北方向的移动和东西方向的摆动。并且这两个源地的发生频数也有明显的月际变化。
Statistical analysis suggests that there are three source regions of the tropical storms over northwest Pacific Ocean.They are all around 15 °N, the west source region is situated on the Phillpine Basin, the east one on . the west Mariana Basin and Mariana Tranch;the third on South China Basin. The geographical locations of the east and west source regions vary monthly. The created frequencies in both regions are also changable.
出处
《气象》
CSCD
北大核心
1990年第2期23-27,共5页
Meteorological Monthly
