科学大洋钻探的成就和深远影响

ACHIEVEMENTS AND PROFOUND IMPRESSION OF SCIENTIFIC OCEAN DRILLING

姜衍文 朱忠德 吴智勇

Jiang Yanwen Zhu Zhongde Wu Zhiyong

本文对过去25年来DSDP/ODP的运行作了概要的历史性回顾,指出大洋钻探是全新的地学思维-全球地质学的摇篮、遍及世界各大洋的总长度182km的深海岩芯为全球板块构造学说提供了直接证据;孕育了古海洋学,为全球演化、高分辨率全球地层学、深海沉积理论、全球事件及世界油气资源的分布和成因等重大地学课题提供了巨量信息。对新世纪大洋钻探的前景作了展望。

A brief review for twenty five years of Deep Sea Drilling Project and Ocean Drilling Program(DSDP/ODP)was made in present paper. It is believed that the scientific ocean drilling has been the cradel of the modern geoscientific thought and global geology. About 182 km of deep sea cores recovered from the drilling of every ocean have verified directly the theory of global plate tectonics, carried within itself the newly-emerged geoscience branchpaleoceanograhpy,and provides a great quantities of information for such fundamental geoscience problems as the global changes, the high-resolution global stratigraphy, the deep ocean sedimentology,the global events and the origin of hydrocarbon resources in the world's oceans. Finally,brief prospects for the 21st century's ocean drilling program is discussed as well.

10.11743/ogg19950401