渤海地貌类型及分布特征

徐晓达; 曹志敏; 张志珣; 王中波

doi:10.3724/SP.J.1140.2014.06171

渤海地貌类型及分布特征

1. 中国海洋大学海洋地球科学学院, 青岛 266100;
2. 国土资源部海洋油气资源与环境地质重点实验室, 青岛海洋地质研究所, 青岛 266071

基金项目:

中国地质调查局国土资源大调查项目(GZH200800501，1212011220113)；国家自然科学基金项目(41206053)

详细信息

作者简介:
徐晓达(1970-),男,博士生,主要从事海洋地质调查研究,E-mail:king_xgd@126.com

中图分类号: P736.22
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- 文章访问数: 2409
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出版历程
- 收稿日期: 2014-02-16
- 修回日期: 2014-10-29

THE TYPES AND DISTRIBUTION PATTERN OF GEOMORPHOLOGY IN THE BOHAI SEA

1. Ocean University of China, Qingdao 266100;
2. Key Laboratory of Marine Hydrocarbon Resources and Environmental Geology, MLR, Qingdao Institute of Marine Geology, Qingdao 266071

摘要

摘要: 渤海属于中国封闭的陆架浅海,主要由辽东湾、渤海湾、莱州湾、渤中洼地以及渤海海峡组成,总称"三湾一峡一盆地",通过对相关地区区域地质调查所获取资料的整理和研究,同时结合前人的工作成果,对渤海的地貌类型进行了重新的厘定和分类,将渤海分为三级地貌类型8种,四级地貌形态4种。同时根据表层沉积物的分布特征,并且结合渤海沿岸河流的输沙、沿岸流的作用及波浪对海岸带的影响,对于渤海不同地貌类型分布特征进行了圈定。
- 地貌类型 /
- 分布特征 /
- 渤海
Abstract: The Bohai Sea is a semi-closed shallow shelf sea,consisting of three bays,one strait,and one basin. The geomorphology of it is discussed on the basis of the newly acquired data from a series of regional marine geological survey in recent years in addition to the data from previous works. A geomorphic classification system including 8 categories of Ⅲ-grade geomorphic types and 3 kinds of IV-grade geomorphic shapes is established according to the distribution of sediment types,river transportation,and the influence of the longshore current and waves on the coastal zone.
- geomorphic types /
- distribution characteristics /
- Bohai

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参考文献(15)

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