摘要
根据大量实测资料，分析研究了中国近海海底，尤其是珠江口外海底各种潜在的地质灾害，特别是海底滑坡、埋藏古河道、海底沙波、崩塌和塌陷、侵蚀沟槽、浅层气及活动断层等与海洋工程关系密切的地质灾害类型的形成机制及危害性，为海洋工程设计和施工提供科学依据。
According to a vast amount of investigation data acquired by geological and geophysical methods, the formation mechanisms and harmfulness of various kinds of potential subbottom geological hazards in the nearehore zone of China, especially landslide, paleochannel, sand-waves, slump,emeion groove, subbottom gas and active fault which are closely linked to marine engineering, are analyzed so to provide scientific basis for the marine engineering design and constrution.
出处
《热带海洋学报》
CAS
CSCD
1999年第3期24-31,共8页
Journal of Tropical Oceanography
关键词
海底地质灾害类型
分布规律
形成机制
危害性
中国近海
types of subbottom geological hazards, distribution regularity, formaion mechanism, harmfulness, nearehore zone of China
