干旱气候变化与可持续发展

大洋钻探与冲绳海槽

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  • 中国科学院海洋研究所  青岛  266071
李乃胜,男,1957年7月出生,研究员,主要从事海洋地球物理和海底构造学的研究.

收稿日期: 1995-02-21

  网络出版日期: 1995-06-01

基金资助

国家自然科学基金项目“东海地热异常区的热源机制与构造演化”(编号:49176267)资助.

ODP AND THE OKINAWA TROUGH

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  • Institute of Oceanology,The Chinese Academy of Sciences,Qingdao  266071

Received date: 1995-02-21

  Online published: 1995-06-01

摘要

在多次赴冲绳海槽地球物理调查的基础上,综合国内外的调查研究成果,对冲绳海槽地质构造学研究的历史、已查明的地球物理场特征、海底构造特征和需要进一步探讨的问题作了系统的总结。阐明了ODP在冲绳海槽钻探的重要意义。

本文引用格式

李乃胜 . 大洋钻探与冲绳海槽[J]. 地球科学进展, 1995 , 10(3) : 240 -245 . DOI: 10.11867/j.issn.1001-8166.1995.03.0240

Abstract

The Okinawa Trough which develops at the east part of the East China sea is a active rifting basin and has a series of typical geological and geophysical features as a active modern rifting valley,such as well-developed rift graben,very high heat-flow values and abundant thermal fluid activity,strong crust extension,frequent volcanic and earthquake activity,and a lot of submarine extensional faults. But up to now,there have been many scientific problems which need deep drilling data to be finally solved .ODP's drilling in the Okinawa Trough is of great scientific significance for China.

参考文献

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