【摘要】 利用山东半岛３２个气象站１９８７～１９９１年自记风资料，分析了山东半岛海陆风环流的特征。包括：海陆风的强度和频数、生消时间、水平及垂直伸展距离等。结果表明，白天山东半岛有海风生成时，半岛中部常存在一条辐合线，在夏秋季节常伴随阵雨与雷暴的生成，有时可诱发强对流天气。更多还原

【Abstract】 The 1 9 8 9～199 1 autographic records of wind from 3 2 weather stations in ShandongPeninsula are used to invedtigate the features of sea-land breeze circulation,including thefrequency and vigor of the winds,transition intervals of both,horizontal/vertical scales.Evidence shows that with the sea breeze prevailing,a convergent zone occurs in the centralPeninsula,often accompanied by showers and thunderstorms that are sometimes responsible forintensely convective weather.更多还原