月球的构造演化:嫦娥月图解释的理论基础

发布时间：2018-05-07 04:19

本文选题：掘积系统 + 轰击漂移　；参考：《地球化学》2010年02期

【摘要】：基于月球研究资料的整理、综合及嫦娥1月图影像的实例解读和解释,本文介绍并总结了月球的构造及演化研究的若干概念、研究思路和新的观点。通过纲要性勾画,描绘月球不同类型和阶段构造演化的基本轮廓,重点论述了四个方面的问题:对月面建造历史和月球演化的历史进行了修正,将月球演化按照其特点三分为冥、古、新月宙/界,并提出建立南海纪/系的主张;以东海Hevelius抛射建造(/东海群)分析为例,主张建立构造-建造综合分析思路;从抛射建造与月面相互作用的角度,提出并阐述了掘积系统的概念、掘积系统内外带之间划分的新标志即蚀积盂及其所组成的捩侵蚀带(TSZ);在月球表面形貌构造区划分析的基础上,通过对月盆、月海的时空分布规律的分析、综合,提出月球晚期大轰击(LHB)所造成的月盆开掘期间,具有"轰击漂移"现象,并推测月球LHB过程中出现准对跖翻转;通过对古老月陆区所保存的线性构造解读和构造形迹的组合关系分析,尝试性地提出在冥月宙月球岩浆洋(LMO)演化晚期可能存在单板模式的月全球构造。月球构造演化从初始阶段的LMO所驱动的内动力体制转向冲击造成的外动力体制。
[Abstract]:Based on the collation of the lunar research data, the synthesis of the Chang'e January images and the interpretation and interpretation of the images, this paper introduces and summarizes some concepts, research ideas and new viewpoints of the research on the structure and evolution of the moon. The basic outline of the tectonic evolution of different types and stages of the moon is described by outline, and the following four problems are emphatically discussed: the history of lunar surface construction and the history of lunar evolution are revised. According to its characteristics, the lunar evolution can be divided into three parts: Hades, paleo, crescents / boundaries, and puts forward the idea of establishing the South China Sea period / system, taking the analysis of the East China Sea Hevelius projectile formation / East China Sea group as an example, it advocates the establishment of a comprehensive analysis idea of tectonic-formation. From the point of view of the interaction between projectile construction and lunar surface, the concept of tunneling system is put forward and expounded. On the basis of the analysis of the surface topography of the moon and the analysis of the temporal and spatial distribution of the lunar basin and the lunar sea, the paper synthetically analyzes the temporal and spatial distribution of the lunar basin and the lunar sea, which is a new sign of the division between the inner and outer zones of the excavating and accumulating system. The phenomenon of "bombardment drift" during the lunar basin excavation caused by the late lunar bombardment LHBs is proposed, and the quasi-metatarsal reversal in the lunar LHB process is inferred. Based on the interpretation of the linear tectonics preserved in the ancient lunar continent and the analysis of the combinatorial relationship of the tectonic patterns, it is proposed that there may be a lunar global structure with a veneer model in the late stage of the evolution of LMOs. The evolution of lunar tectonics changed from the internal dynamic system driven by LMO in the initial stage to the external dynamic system caused by impact.
【作者单位】：中国科学院地质与地球物理研究所;中国地质科学院地质研究所;中国科学院国家天文台;中国科学院地球化学研究所;
【分类号】：P184

【共引文献】