【摘要】 广东东部海岸地貌的基本骨架受构造控制明显,其中以NE、NW向的新华夏多字型构造制约着本区的山川展布、港湾和岛屿的排列。在以块断差异性运动的同时,外营力作用十分活跃。地表水、河流、风、波浪和潮汐、潮流等因素的塑造下,形成本区多层次、多成因的各种地貌类型。本文对各类地貌形体作归并综述,并提出有关海岸地区开发利用的若干问题。更多还原

【Abstract】 The coastal landforms framework in eastern of Guangdong is evidently controlled by tectonics. Xi-type Necocathaysian structural system (NE, NW) determined the extention of mountain chains and the distributuion of bays and islands. The exogenic processes are very strong while the crust of this region moves with differential block structure. Under the actions of surface water, river, wind, wave, tide and tidal current, different landforms with different scales and different formation causes were developed there. The paper also classifies the different landforms and puts forward some suggestions about how to exploit this coastal area.更多还原