南海东北部海陆联测与海底地震仪探测

英文篇名：OCEAN BOTTOM SEISMOMETER AND ONSHORE-OFFSHORE SEISMIC EXPERIMENT IN NORTHEASTERN SOUTH CHINA SEA
中文刊名：大地构造与成矿学
英文刊名：Geotectonica Et Metallogenia
作者：丘学林 ; 赵明辉 ; 叶春明 ; 王天楷 ; 王平 ; 张毅祥 ; 夏戡原 ; 李昭兴
英文作者：QIU Xue lin1 ; ZHAO Ming hui1 ; 4 ; YE Chun ming2 ; WANG Tan kai3 ; WANG Ping1 ; ZHANG Yi xiang1 ; XIA Kan yuan1 and LEE Chao shing3(1. Laboratory of Marginal Sea Geology ; South China Sea Institute of Oceanology & Guangzhou Institute of Geochemistry ; Chinese Academy of Sciences ; Guangzhou 510301 ; China ; 2. Guangdong Seismological Bureau ; Guangzhou 510070 ; China ; 3. Taiwan Ocean University ; Keelung 20224 ; China ; 4. Institute of Oceanology ; Chinese Academy of Sciences ; Qingdao 266071 ; China)
中文关键词：南海东北部 ; 海底地震仪 ; 海陆联测 ; 深部地壳结构
英文关键词：Northeastern South China Sea ; Ocean Bottom Seismometer (OBS) ; Onshore offshore seismic experiment ; Deep crustal structure
出版日期：2003-12-30
机构：中国科学院南海海洋研究所与广州地球化学研究所边缘海地质重点实验室,中国科学院南海海洋研究所与广州地球化学研究所边缘海地质重点实验室,广东省地震局,台湾海洋大学,中国科学院南海海洋研究所与广州地球化学研究所边缘海地质重点实验室,中国科学院南海海洋研究所与广州地球化学研究所边缘海地质重点实验室,中国科学院南海海洋研究所与广州地球化学研究所边缘海地质重点实验室,台湾海洋大学广东广州510301 ,广东广州510301,中国科学院海洋研究所,山东青岛266071 ,广东广州510070 ,台湾基隆20224 ,广东广州510301 ,广东广州510301 ,广东广州510301 ,台湾基隆20224
年：2003
期：04
出版单位：大地构造与成矿学

摘要

利用三分量海底地震仪、陆上便携式地震仪和海上气枪震源在南海东北部首次进行了海陆联合的深地震探测,测线呈北北西-南南东方向,垂直于区域构造走向,总长达500km,所获得的数据质量好,深部信息丰富,可分辨出Pg、Pn、PmP等地震相,为南海东北部深部地壳结构及油气盆地形成演化的研究提供了重要的基础数据。
We use the 3 component Ocean Bottom Seismometers, portable land stations and marine air gun seismic source to carry out an onshore offshore deep seismic profile in northeast South China Sea. This profile, orientated in NNW SSE, is 500 km long and perpendicular to the strike of regional tectonics. The seismic data obtained are in good quality and contain rich information of deep structure. Seismic phases like Pg, PmP and Pn are identified, which will provide an important data set for the deep crustal structure and oil gas basin evolution studies of this region.

引文

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