21世纪地球物理学的机遇与挑战  

Opportunity challenge and developing frontiers: geophysics in 21st century

作　　者：滕吉文[1] 

机构地区：[1]中国科学院地质与地球物理研究所

出　　处：《地球物理学进展》2004年第2期208-215,共8页Progress in Geophysics

基　　金：国家自然科学基金(40074020)资助.

摘　　要：　21世纪的地球物理学(主要指固体地球物理学)面临着机遇,同时也面临着挑战,其研究的核心领域应为地球深部物质与能量的交换,圈层耦合和其深层动力过程.本文将对以下问题进行探讨:(1)地球物理学的发展和深化与现代科学技术进步的制约.(2)地球物理学必须向高层次的综合研究方向发展.(3)地球物理学面临的机遇与挑战.(4)地球内部圈层结构与大陆动力学研究的思考和内涵.The geophysics of 21st century (major solid geophysics) are faced with a opportunity and challenge. The scientific problems of exchange of substance and energy, of the different sphere coupling and of the deep process within the Earth are the core domain in geophysicals study. In this paper, the author is discussing the following four problems: (1) The develop, deepen of geophysical study with restrict of progress of science and technology in recent time. (2) The geophysics most be development towords to the direction of comprehensive study in high level. (3) The geophysics of 21st century faced with a opportunity and challenge. (4) The deep thinking and intension in study for the structure of different sphere and layer and continental dynamics in Earth's interior.

关 键 词：固体地球物理学 高层次的综合研究 机遇与挑战 圈层耦合 深层动力过程 

分 类 号：P3[天文地球—地球物理学]