水星表层构造及其成因研究进展  

Studies of the Structures on the Mercury’s Surface and Their Causes of Formation

作　　者：谢景椿 黄乘利 张冕[2,3] XIE Jing-chun;HUANG Cheng-li;ZHANG Mian(School of Physical Science and Technology,ShanghaiTech University,Shanghai 201210,China;CAS Key Laboratory of Planetary Sciences,Chinese Academy of Sciences,Shanghai 200030,China;School of Astronomy and Space Science,University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]上海科技大学物质科学与技术学院,上海201210 [2]中国科学院行星科学重点实验室,上海200030 [3]中国科学院大学天文与空间科学学院,北京100049

出　　处：《天文学进展》2019年第4期367-383,共17页Progress In Astronomy

基　　金：国家自然科学基金(11773058,11973072)

摘　　要：长期以来,类地行星表层构造一直是行星科学领域的研究重点。研究水星表层构造有助于直接或间接地反演水星的演化过程。得益于空间探测项目的开展,大量探测数据为研究水星表层构造提供了坚实的基础。介绍了水星表层构造及其成因的研究进展,包括发育于水星表层的主要地质构造与水星径向收缩的关系,以及主要的地质构造走向和分布及其成因。最后介绍了对水星的壳层热结构和地壳厚度的研究进展。Research on the terrestrial planets’surface structures has been the focus of research in the field of planetary science for a long time.The study of surface structures is helpful to invert a series of processes such as the thermal evolution and geological activities.Thanks to space exploration,a large amount of probing data provides a solid foundation for the study of Mercury surface structures.This article introduces the hot issues and research progress related to the mercurian surface structures including the relationships between the main surface geological structures and the radial contractions,the orientation,and the distribution of those geological structures and their causes.Finally,the research progress on the crustal thermal structure and crustal thickness of Mercury is also presented.

关 键 词：水星 表层 地质构造 壳层热结构 地壳厚度 

分 类 号：P185.1[天文地球—天文学]