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| 地球内部结构及物性研究的进展及问题 | |
| 引用本文： | 魏荣强,周蕙兰,臧绍先.地球内部结构及物性研究的进展及问题[J].地球物理学进展,2008,23(6):1671-1677. |
| 作者姓名： | 魏荣强 周蕙兰 臧绍先 |
| 作者单位： | 1. 北京大学地球与空间科学学院理论与地球物理研究所,北京,1008712;中国科学院研究生院地球科学学院,北京,100049 2. 中国科学院研究生院地球科学学院,北京,100049 3. 北京大学地球与空间科学学院理论与地球物理研究所,北京,1008712 |
| 基金项目： | 国家自然科学基金 |
| 摘 要： | 本文对近几年中国地球物理学家在地球内部结构和物质性质方面的研究工作进行总结.从地球内部结构的地震波速度成像,地幔介质的各向异性,地幔间断面及地幔介质物性进行了综述,指出在一些原有的研究领域,工作更加深入,方法更加先进,而且进行了广泛的国际合作,合作的范围也逐渐扩大,方式多样,并开拓了一些新的研究方向.在肯定我们近几年取得的一些新的进展的同时,也提出了地球内部结构研究中应进一步研究的问题. |
| 关 键 词： | 地球内部结构 地幔物性 地震波成像 各向异性 俯冲带 地幔间断面 |
| 收稿时间： | 2008-1-10 |
| 修稿时间： | 2008-3-20 |
Study on the structure and physical properties of the earth's interior |
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| WEI Rong-qiang,ZHOU Hui-lan,ZANG Shao-xian.Study on the structure and physical properties of the earth''s interior[J].Progress in Geophysics,2008,23(6):1671-1677. | |
| Authors: | WEI Rong-qiang ZHOU Hui-lan ZANG Shao-xian |
| Institution: | (1.Schooloftheearthandspacesciences,PekingUniversity,Beijing100871,China;2.GraduateSchool,ChineseAcademyofSciences,Beijing100049,China) |
| Abstract: | The studies on the structure and physical properties of the earth's interior done by Chinese geophysicists in recent years are reviewed. It mainly contains the seismic velocity structure of the earth's interior, anisotropy of the mantle, mantle discontinuities and the physical properties of mantle. It can be found that new progress in the study on the structure and physical properties of earth's interior has been made in the recent years in China: In some preexistent areas much progress has been made, advanced methods have been adopted, extensive international co-operation has been conducted in many ways, the scope of the co-operation has gradually expanded, and some new fields appear as well. Moreover, problems in the study of structure of the earth's interior are also pointed out. |
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