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一、对马海峡的海底地质 1.海底地形从山阴沿岸,经对马海峡一直到东海大陆架,发育着一片水深不到200米的平坦大陆架,这片大陆架形成了对马海峡及其周边海底的基本海底地形。对马海峡的东北侧有一水深约200米的对马海盆,西南侧有一与冲绳海槽相连的水深超过500米的男女海盆,而对马海峡则成为两海盆的最深部位与朝鲜半岛和西日本
1. The seabed geology to the Strait of Ma Hai 1. The seafloor topography extends from the Shanyin coast to the continental shelf of the East China Sea via the Strait of Ma and develops a flat continental shelf with water depth of less than 200 meters. This continental shelf forms a bridge between the Strait of Masha and its surrounding seabed The basic sea bottom terrain. On the northeastern side of the Mashi Channel, there is a pair of Mahai basins with a water depth of about 200 meters. On the southwestern side, there is a men’s and women’s basins connected to the Okinawa Trough at a water depth of more than 500 meters. The Mata Channel is the deepest part of both basins and the western peninsula