摘要
在调查和分析基础上,对延吉、龙井和图们地区地质灾害类型进行总结。主要是崩塌(占76.8%),其次是泥石流(占19.6%),其余为滑坡和地面塌陷。对这些地质灾害的分布特征进行了分析和描述,对了解延吉、龙井和图们地区地质灾害的成因有较重要的指导意义,也为今后延吉、龙井和图们地区地质灾害防治工作提供了参考。
On the basis of the investigation and analysis, the types of geological hazard in Yanji, Longjing and Tumen area are summarized. The main disaster is collapse（account for 76.8%）, the secondary is the debris flow（account for 19.6%）, the others disaster are the landslides and the ground collapses. The distribution characteristics of geological hazard are analyzed and described. It has important guiding significance for understanding the origin of geological disaster in Yanji, Longjing and Tumen area; it also provides reference for the control and prevention of geological disaster within Yanji, Longjing and Tumen area in the future.
作者
陶勇
TAO Yong(Geological Environmental Monitoring Central Station of Jilin Province, Changchun 130021, Jilin, China)
出处
《吉林地质》
2016年第3期116-119,共4页
Jilin Geology
关键词
地质灾害
崩塌
泥石流
分布特征
延吉、龙井和图们地区
geological hazard
collapse
debris flow
distribution characteristics
Yanji
Longjing and Tumen area
