渤海湾西部海陆风的空间结构

LAND AND SEA BREEZES IN THE WESTERN BOHAI WAN

摘要: 海陆风虽然只是距海岸线两侧几十公里的一种中尺度现象,但它对沿海一带的天气有很大的影响。它不仅对大范围的空气运动有作用,而且可以改变局地气候1。研究海陆风,对进一步开发利用沿海风能资源,弄清空气污染规律和中小尺度天气的物理机制,提高短时天气预报准确率都有重要意义。

Abstract: Based on the data of an experiment on land and sea breezes, land and sea breezes in the western Bohai Wan are investiga.It is found that the effect of urban heat island can intensify the sea breeze and weaken the land breeze.