摘要
热带气旋属于热带天气系统，由于其生成地及生命史的大部分时间基本都在洋面或海面上，所以就其自身来说，有着充分的水汽资源，但在它的移动路径中，随着环境场的不断变化，其影响地区也并不是都有很强的降水产生。针对这一问题，引入了干湿热带气旋的概念，并选取了3个较为典型的个例，对它们的天气形势及物理量场作了对比分析，得到一些有益的结果。
Tropical cyclone belongs to tropical synoptic system. It has plenty of vapor sources because its generating location and life cycle are mostly over oceans or sea. But in the moving process,as the ambient field was changing,there is unlikely heavy precipitation in the areas affected by tropical cyclone. By way of introduction of the conception of dry and moisture tropical cyclone and selection of the three typical examples,the contrast analysis of their synopic situation and physical field is conducted.
出处
《气象》
CSCD
北大核心
1996年第5期30-34,共5页
Meteorological Monthly
关键词
热带气旋
干湿特征
对比分析
tropical cyclone dry and moisture feature contrast analysis
