摘要
根据大量地质—地球物理实测资料,分析了大亚湾海底潜在地质灾害因素,特别是基底断层、沙波、浅埋基岩、陡坎、异常堆积区等与海洋工程关系密切的地质灾害的类型、分布特征、形成机制及危害性,为海洋开发与海底工程设计提供科学依据。
According to numbers of geologic-geophysical survey results,the authors analyzed some characteristics of the potential geological hazards,namely basement fault,sand wave,shallow baserock,escarp,and abnormal accumulation zone.The distribution,formation mechanism and their hazardness are discussed in detail,which will do great scientific favor to the marine development and seafloor engineering in this area.
出处
《海洋地质动态》
2004年第4期1-4,共4页
Marine Geology Letters
关键词
海洋开发
海底工程
地质灾害
大亚湾海域
seafloor potential geologic hazards
active hazards
restrictive hazards
Days Bay
