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Marine Geology
and Geophysics |
| Survey and research of marine geology and geophysics are important fields of institute. Its general goal is to study submarine geological structure, material composition, resources and related variation of environments, through obtaining the data of marine geology and geophysics, geochemical, using hi-technologic instruments and integrated survey techniques. Its recent study includes submarine survey and system integration, submarine information and data process, and coastal process and management. Through the implementation of a number of comprehensive survey and study on the East and South China Seas, the islands and coastal zones and international cooperation projects, the topography, geomorphology, sedimentation, geological structure and its formation and evolution of the marginal seas around China were studies systematically, and a series of various geologic and geophysics maps have been published, being the basis for the decision of national key projects and basic data for theoretical research. New viewpoints were raised in the study of the characteristics and evolution of the crust Okinawa Trough crust and its south-north structural difference, and the terrain system of the South China Sea. Additionally, a series of survey technology have been |
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| The map of Sedinent Types of South China Sea |
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| The dynamic characteristics in Okinawa Trough and the adjacent region |
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| developed and are in a leading position in China. The monographs published are Marine Geology of the East China, Marine Geology and Geophysics of the South China Sea, Principle and Methodology of Multi-beam Detection, A Study of Paleoceanography in the South China Sea and The Theory of Resource Evaluation and the Methodology of Deposit Delineation of Oceanic Polymetallic Nodule and The formation and the evolvement of China marginal Sea and the resources effect.กกกก |
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The simulation of the tectonic stress field
in Okinawa Trough and the adjacent region |
Gravity Anomaly Inferred from Satellite Altimetry |
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| Tholeiite found in southern Okinawa Trough, where crust is close to oceanic |
Beach rock in Xiangshan of Zhejiang,discovered during the Nationwide Island and Coastal Zone Investigation |
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