南海北部陆缘西沙海槽—台湾恒春半岛地学断面  

Geotransect from Xisha Trough in the northern continental slope of the South China Sea to Hengchun Peninsular in Taiwan

作　　者：万玲[1,2] 曾维军[1] 吴能友[3] 姚伯初[1] 朱本铎[1] 陈泓君[1] 

机构地区：[1]广州海洋地质调查局,广东广州510760 [2]中国科学院广州地球化学研究所边缘海实验室,广东广州510640 [3]中国科学院能源所水合物研究中心,广东广州510640

出　　处：《中国地质》2009年第3期564-572,共9页Geology in China

基　　金：国土资源部"中国岩石圈三维结构"专项(20010103);国家基础研究计划(973)项目(2007CB411705)资助

摘　　要：利用南海北部陆缘及邻区的地质、地球物理资料,综合编制了印支半岛东缘—西沙海槽—南海北部陆坡—台湾恒春半岛—菲律宾海地学断面,从地形地貌、地球物理场、地质构造特征和时空演化等多个方面综合揭示了南海北部陆缘洋陆转换带岩石圈结构及其相互作用,对深入认识南海北部陆缘构造格局和深水区油气地质具有重要意义。Available geological and geophysical data obtained around the northern continental margin of the South China Sea were used to compile the synthetic geotransect from the eastern margin of Indo-China Peninsular, through Xisha Trough, the northern continental slope of the South China Sea and Henchung Peninsular in Taiwan to the Philippine Sea. This geotransect is about 1800 km in length. The topography and morphology, geophysics, structural geology and time-space evolution reveal the configuration of the ocean-continent boundary and the interaction in the northern continental margin of the South China Sea, which is significant for understanding the tectonic framework and deep water petroleum geology in the northern margin of the South China Sea.

关 键 词：南海北部 地学断面 岩石圈结构 

分 类 号：P541[天文地球—构造地质学]