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Geological structure of the yellow sea area from regional gravity and magnetic interpretation 被引量:37

Geological structure of the yellow sea area from regional gravity and magnetic interpretation
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摘要 Regional gravity and aeromagnetic data covering the area of 32°- 38° N, 118°-127° E at the scale of 1:1,000,000 are coordinated and integrated in a synthetic study of the South China Yellow Sea and adjacent areas. Depth to magnetic crystalline basement and its structure are determined by magnetic anomaly inversion. Depth to and thickness of the Paleozoic rock are also revealed by gravity anomaly inversion with constrains of the basement and known seismic information from several profiles. Structure units, main faults, basin boundaries, and sub-suppressions are outlined on the basis of gravity data interpretation. 盖住 32 °的区域的地区性的严肃和空中地磁学的数据 38 ° N, 118 °在 1:1,000,000 的规模的 127 ° E 被协调并且集成于华南黄海和邻近的区域的合成研究。到磁性的水晶的地下室和它的结构的深度被磁性的异例倒置决定。深度到和古生代的岩石的厚度被严肃异例倒置也揭示与从几侧面地下室和已知的地震信息抑制。结构单位,主要差错,盆边界,和亚抑制根据严肃数据解释被构画出。
出处 《Applied Geophysics》 SCIE CSCD 2007年第2期75-83,共9页 应用地球物理(英文版)
关键词 Yellow Sea gravity and magnetic interpretation regional structure oil basins. 地质结构 黄海 重力 磁性 盆地
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