秦皇岛—戴河口海岸地貌

本段海岸北起秦皇岛市南至戴河口,为全长约25km、宽度自高潮线向陆地延伸约2.5km的狭长地带。 本段海岸主要构造线为NE向和NW向,海岸线主要沿NE向构造展布,NW向构造线则使海岸线复杂化,形成海湾与岬角。

GEOMORPHIC FEATURES OF QINHUANGDAO-DAI RIVER DISTRICT

The coastline of Qinhuangdao-Dai River district is only about 25 km long, but very tortuous with many coastal forms: bedrocky, sandy and river-mouth-deltaic etc. The formaction and development of various coastal forms are controlled mainly by a combination of factors, such as geological structures, seawater dynamics and river flow, while various microfeatures are formed mainly under the influence of lithology, seawater dynamics and, especially, wave actions. A further study of the geomorphic features along the coast of this district will be of great importance to the study of its formation, evolution and development of the coast to the development of the tourism of this district, and to its environment protection.