摘要
1960—1990年间,在中国海域内进行了广泛的地质-地球物理调查。根据所取得的实际资料,编制出“中国海区及邻域地质地球物理系列图(1:2M)”,实际上是对中国海30年地质地球物理工作的系统总结。本文在说明系列图的指导思想与方法之后,概略地论述了中国海的地球物理场、地球动力学和地质构造等特征。
In the period of 1960—1990, an extensive geological and geophysical investigation was carried out in the sea areas of China. Based on the materials obtained, the 'Geological-Geophysical Serial Maps of the China Seas and Their Adjacent Areas' (1:2000 000) have been compilted. In fact it is a systematic summary of the geological and geophysical work of the sea areas of China in the past 30 years.
In this paper, the author explains the guiding thinking and methodology of the compilation of the serial maps and then briefly deals with the characteristics of geophysical fields and geodynamics, stratigraphy, fracture systems and magmatism. On that basis the tectonic evolution of the China Seas is discussed.
出处
《地质学报》
EI
CAS
CSCD
北大核心
1992年第4期300-314,共15页
Acta Geologica Sinica
关键词
地球物理场
地球动力学
中国海
China Seas, geological and geophysical integrated interpretation, tectonic evolution
