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《Chinese Journal of Geophysics》 1996-02
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A GEOID FEATURES AND RELATION BETWEEN THE GEOID AND THE EARTH'S INTERNAL STRUCTURE DYNAMICS IN THE QINGHAI-TIBET REGION

LU YANG; HSU HOU-TSE(Institute of Geodesy and Geophysics,Academia Sinica,Wuhan430077,China)  
The high-degree(e.g.360)geopotential model for studying features of local geoid undulation has been obtained,in a“tailored”sense,with mean gravity anomalies in Qinghai-Tibet(Xizang)area.The geoid undulation are closely related to the Earth's internal structure. The negative geoidal undulation come from lower mantle, the undulation shape are attributed to the contribution of upper mantle,and the residual geoid which deducted topographic-isostatic effects and contribution of mantle is corresponding to active structure in this area.The geoid upwarp is similar to uplift in Tibet plateau.
【Fund】: 国家科委攀登计划基金
【CateGory Index】: P226.3
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【References】
Chinese Journal Full-text Database 3 Hits
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【Co-references】
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1 ZHAO Zong ju 1, YANG Shu feng 1, ZHOU Jin gao 2, ZHU Guo qiang 1, CHEN Han lin 1 (1.Zhejiang University, China; 2.Hangzhou Institute of Petroleum Geology);COMPREHENSIVE EXPLANATION OF GEOLOGY AND GEOPHYSICS OF OVERTHRUST BELT IN HEFEI BASIN AND INITIAL STUDY OF ITS TECTONIC ATTRIBUTE[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;2000-02
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【Secondary References】
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