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东海陆架前缘斜坡北部的滑塌带
李成钢¹, 范奉鑫¹, 阎军¹
中国科学院海洋研究所海洋地质与环境重点实验室

摘要:

从1994年对东海陆架前缘斜坡北部实测的8条浅地层记录中,我们发现这些测线上都有滑塌构造,并形成了一条平行于陆架转折线的滑塌带,滑塌带呈NNE向展布,平均宽约7.5km,它们是沉积物流从陆坡上部向下移动的证据。

关键词: 东海陆架前缘斜坡北部滑塌构造滑塌带

DOI：

分类号:

基金项目:中国科学院知识创新工程重要方向项目(KZCXZ-YZ-212)

The slipping zone in the north of the shelf break in the East China Sea

Abstract:

We found some slipping configurations in the north of the shelf break in the East China Sea from the sub-bottom profile records of 8 survey lines. The configurations form a slipping zone which is parallel to the line of shelf break, and goes NNE. The average width of the slipping zone is about 7.5 km. These configurations prove that the flow of sediments moves from the top to the bottom of the continental slope.

Key words: the East China Sea north of the continental break slipping configuration slipping zone

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