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Application of large capacity air gun in three-dimensional crustal structure exploration of the Pearl River estuary area
Zhang, X; Gong, X; Sun, JL
2018
发表期刊3RD INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY, ENVIRONMENT AND CHEMICAL ENGINEERING
卷号69页码:-
摘要The air gun source has been widely used as an artificial source in seismic exploration of the sea area because of its simple operation, low risk, automatic continuous operation and almost no influence on the observation environment. In 2015, we carried out the 3-D crustal structural exploration project in the Pearl River estuary, 13 seismic sounding explorations were set up in the sea area, and activated air gun source for more than 12,000 times. Through records of ocean bottom seismograph (OBS) and fixed seismic stations, we found that seismic records of OBS can be clearly identified Pg, PmP, and other phases, the records of the fixed seismic stations can be clearly identified the air gun shot events. The results show that the energy of the air gun shot in this field exploration is quite good, and data can support the study of the three-dimensional structure of the crust in the sea by air gun shot records of seismometers.
部门归属[Zhang, Xiang; Sun, Jinlong] Chinese Acad Sci, CAS Key Lab Ocean & Marginal Sea Geol, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Zhang, Xiang] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Zhang, Xiang; Gong, Xuan] China Earthquake Adm, Guangdong Earthquake Adm, Guangzhou 510070, Guangdong, Peoples R China
学科领域Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
资助项目MSG
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/17171
专题中科院边缘海地质重点实验室
推荐引用方式
GB/T 7714
Zhang, X,Gong, X,Sun, JL. Application of large capacity air gun in three-dimensional crustal structure exploration of the Pearl River estuary area[J]. 3RD INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY, ENVIRONMENT AND CHEMICAL ENGINEERING,2018,69:-.
APA Zhang, X,Gong, X,&Sun, JL.(2018).Application of large capacity air gun in three-dimensional crustal structure exploration of the Pearl River estuary area.3RD INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY, ENVIRONMENT AND CHEMICAL ENGINEERING,69,-.
MLA Zhang, X,et al."Application of large capacity air gun in three-dimensional crustal structure exploration of the Pearl River estuary area".3RD INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY, ENVIRONMENT AND CHEMICAL ENGINEERING 69(2018):-.
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