Professor jonathan aitchison , an expert on global tectonics , will conclude the lecture by speaking on " are we at risk in south china ? " 最后的一部份是由地球板块活动专家艾赤心教授主讲的处身华南地区的我们会否受到海啸侵袭？
3.
Professor jonathan aitchison , an expert on global tectonics , will conclude the lecture by speaking on " are we at risk in south china ? " 最后的一部份是由地球板块活动专家艾赤心教授主讲的处身华南地区的我们会否受到海啸侵袭？
4.
Professor jonathan aitchison , an expert on global tectonics , will conclude the lecture by speaking on " are we at risk in south china ? " 最后的一部份是由地球板块活动专家艾赤心教授主讲的处身华南地区的我们会否受到海啸侵袭？ 。
5.
Based on the analysis of the data on global metallogeny in the framework of geodynamics and study of the processes of continental evolution and metalloeny of of sanjiang , qinling and xingan - mongolia orogenic belts , we have reconsidered the geodynamic evlution and metallogeny during indosinian to early - yanshan movement in china , and established large - scale metallogenic model on intracontinental evolution we in orogenic belts . the main results are summarized as follow . ( 1 ) systematically gathering the data about large - scale and superlarge - scale deposits in the world and drawing up the map of global tectonics and metallogeny ; finding out the segmentation of circle - pacific ocean metallogenic belt and informing that the giant deposit clusters are the prominent feature of global metallogeny 本文在总结全球大规模成矿的地球动力学背景资料基础上，通过深入解剖和系统对比我国三江造山带南段、东秦岭造山带和兴蒙造山带中南部等典型造山带关键地区以陆内演化过程为核心的地球动力学演化历史及其成矿特征，重新认识了我国大陆印支?早燕山期的动力学演化过程及其成矿效应，建立了关于造山带陆内演化阶段主要过程中的大规模成矿模式。
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Viewing from the global tectonics , the authors dynamically described the dialectical relationships between extensions and compressions in time special 4 - d , and pointed out the different tectonic deformation systems corresponding to different tectonic dynamical environments . considering the geological evolution of sichuan basin , from nine aspects , the authors proved that the tectonic dynamical environments of sichuan basin , after its formation , has experienced the early extension , middle transition and late compression environments . correspondingly , as the paper suggests , a considerable attention need to be paid to the comprehensive studies of the early extensional structures , middle inversion structures and the late compression structures of sichuan basin when analyzing its tectonics 从全球构造着眼，动态地从时间-空间四维阐述了拉张-挤压构造动力学环境的辩证关系，指出了不同构造动力学环境对应于不同的构造变形系统。结合四川盆地地质演化历程，从9个方面论证了四川盆地自其形成以来，构造动力学环境曾经历了早期拉张中期过渡晚期挤压的过程，相应地在对四川盆地进行构造分析时，要注意早期伸展构造中期反转构造晚期挤压构造的识别和综合研究。
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