submarine morphology

A strong earthquake ( M 7.3) occurred in south Taiwan Strait on Sept. 16,1994. In this paper, the its structure environment is analysed based on the tectonic unit, active fault, geophysical field, submarine morphology etc.

从构造单元、活动断裂、地球物理场、海底地形等方面分析了1994年9月16日台湾海峡7.3级地震发生的构造环境。

Based on multibeam bathymetric data, side-scan data and seismic profiles, morphology and migration of submarine sand waves in the Jiaozhou Bay mouth are studied.

利用多波束、侧扫声纳以及单道地震资料对胶州湾湾口潮流作用下形成的典型海底沙波地貌的平面形态、剖面特征和分布特点进行了分析研究。

There are six types of the underwater dynamic morphology in Fangcheng Bay: intertidal shoal, tidal current scour, underwater entrance bar, underwater sandy mouth, underwater slope, submarine plain.

其中，水下动力地貌有6种类型：潮间浅滩、潮流冲刷深槽、水下拦门沙坝、水下沙嘴、水下岸坡、海底平原。