一、概 况 龙口港位于莱州湾东岸,是山东省的一个比较重要的客货运港口。沿海地形平坦,北部水深较浅,属不正规半日潮港。因莱州湾开口东北向,故每当渤海海面出现东北大风时龙口地区易出现增水。同时,由于港口北侧横一东西走向的臂状半岛——屺姆岛。使港湾开口向西,如遇东北大风急转偏西向风,亦易形成海水倒灌。因此,研究龙口港风暴潮生成机制及一般特征,给出预报方法就显得特别重要。 I. Overview Longkou Port is located on the east coast of Laizhou Bay, Shandong Province is a more important passenger and cargo ports. Coastal terrain is flat, shallow water in the north, is an irregular half tide Hong Kong. Due to Laizhou Bay northeast to open, so whenever there is the northeast wind gust Bohai Sea Longkou prone to water. At the same time, the arm-shaped peninsula 屺 Sam Island runs east-west due to the northern side of the port. So that the harbor opening to the west, in case of sudden northerly winds westward wind, but also easy to form seawater intrusion. Therefore, it is very important to study the formation mechanism and general characteristics of the storm surge in Longkou Port.