地理科学 ›› 1995, Vol. 15 ›› Issue (2): 109-117.doi: 10.13249/j.cnki.sgs.1995.02.109

• 论文 • 上一篇    下一篇

我国第四纪火山活动的板块构造背景

黄镇国, 张伟强, 陈俊鸿   

  1. 广州地理研究所, 广州510070
  • 收稿日期:1994-10-01 出版日期:1995-03-20 发布日期:1995-03-20
  • 基金资助:
    广东省自然科学基金资助项目的部分成果.

PLATE TECTONICS AND QUATERNARY VOLCANICITY IN CHINA

Huang Zhenguo, Zhang Weiqiang, Chen Junhong   

  1. Guangzhou Institute of Geography, Guangzhou 510070
  • Received:1994-10-01 Online:1995-03-20 Published:1995-03-20

摘要: 我国主要的第四纪火山可分为10群.在论述这些火山群时空分布规律的基础上,从其与板块构造的关系上,这些火群可分为7种构造类型.

Abstract: There are 10 groups of Quaternary volcano in China. From the relationship between volcanicity and plate tectonics,the groups of volcano can be divided into the following 7 types: (1)volcanicity of ocean bottom and oceanic island of inside plate in South China Sea basin, (2)volcanicity of rift valley of plate margin in Leizhou Peninsula and north part of Hainan Island, (3)volcanicity of Taiwan Island arc which is a consuming zone of plates, (4)volcanicity of rift valley of plate margin in the bay of Bohai Sea, (5)volcanicity of rift valley of inside plate along the Da Hinggan Mountain and Datong fault trough, (6)volcanicity of plate margin along the Xiao Hinggan Mountain and Changbai Mountains which are affected by subduction of plates, and (7) volcanicity of inside plate in Tengchong and northern margin of Tibet Plateau which is affected by collision of plates.In summary,from the point of view of plate movement the distribution of Quaternary volcanicity in China can be epitomized into one basin,three rift valleies and three volcanic arcs.