青藏高原新生代构造和第四纪研究的进展及问题讨论

DISCUSSION ON PROGRESS AND PROBLEMS IN THE RESEARCH OF CENOZOIC STRUCTURE AND QUATERNARY GEOLOGY OF QINGHAI-XIZANG PLATEAU

简述了近年来国内外在青藏高原晚新生代构造和第四纪地质研究方面所取得的新进展 .针对在活动构造研究中所存在的问题 ,提出了今后研究工作的方向 .认为应当加强青藏高原及其周缘地区晚新生代构造变形方式、幅度和速率的研究 ,同时在研究中应当将第四纪地质与活动构造研究相结合 。

The progress in the research of late Cenozoic structure and Quaternary geology of Qinghai Xizang plateau in recent years by Chinese and foreign scientists are summarized,such as the geological structure,the evolution of the plateau,the neotectonic deformation features and mechanism,as well as effect of the plateau uplifting on the environment and climate.Thinking about some problems in the research of active structure,three research areas in the future are suggested and emphasized:(1) More accurate study on the structural style,range and rate of the plateau deformation in late Cenozoic;(2) Using Quaternary geological new theory and results to the study of active structure; (3) Combining deep and shallow structure research together.