摘要
根据研究区近岸海域地质、地球物理测量所获取的大量实测资料,分析了防城港近岸海域存在的主要灾害地质因素:活动性断裂、不规则浅埋基岩、埋藏古河道、潮流冲刷槽、凸地和水下浅滩等特征及其分布范围,为该区防灾减灾提供信息资料,为海洋开发及用海工程设计提供科学依据。
This study carried out geological and geophysical measurements in offshore areas of Fangchenggang City in Guangxi, and obtained a large number of measurement data. This paper analyzed the distribution and features of the main hazardous geological factors in the study area, including active faults, irregular shallow bedrock, buried paleochannel, tidal scour channel, convex and underwater shoal. This study may provide useful information for disaster prevention and mitigation in this area, and also offer a scientific basis for marine engineering design and other marine exploitation projects in this area.
出处
《地质学刊》
CAS
2015年第4期641-646,共6页
Journal of Geology
基金
中国地质调查局项目"北部湾广西近岸海洋地质环境与地质灾害调查"(1212010611403)
关键词
灾害地质因素
近岸海域
广西防城港
hazardous geological factors
offshore area
Fangchenggang City in Guangxi
