行星地震学：月球与火星内部结构和震源机制的地震学理论与新方法研究

在项目组月震学研究成果以及地震学研究成果基础上，以月球和火星为研究对象，系统而深入地开展行星地震学理论与新方法研究，应用于已有的月震和即将获得的火星震观测数据，取得月震与火星震研究的创新成果，深化对月球与火星内部结构和震源机制的认识。开展月球与火星表面浅层结构特征研究，可能的月核与火星核的地震波探测与结构特征研究，月球与火星壳幔结构特征研究，月震与火星震的定位和震源机制研究。发展行星地震学理论与新方法，争取在行星地震学重要科学问题上取得创新成果，促进我国行星地震学领域的发展，为中国的行星地球物理研究与空间探测提供基础科学与方法支持。

Based on the research work on lunar seismology and earthquake seismology done in our group, this project will carry out systematic study of theory and new analysis techniques for lunar and planetary seismology. By applying the new techniques to the Apollo lunar seismic data and the future seismic data observed on Mars, this project will try to obtain new results for lunar and planetary seismology and improve the structure models and focal mechanism estimation of quakes on the Moon and Mars. Specifically, this project will perform study on the structure and property of lunar and Martian regolith, the seismic detection of lunar core and possible Mars core, the study of crustal and mantle structure on Moon and Mars, the seismic location and estimation of focal mechanism for quakes on Moon and Mars. Research results of this project could provide theoretical and technical advancement, make major progress in some key science objectives of planetary seismology, enhance the research of planetary seismology in China and provide basic scientific and technological support for Chinese planetary geophysical study and space exploration.