河南淇县地质灾害发育特征及减灾对策

Characters of Geology Disasters Formation in Henan Qixian County and Measnres to Take

河南淇县是豫北地质灾害发生较多的县域之一。特别是近年来,随着开矿业的发展,人类活动已成为诱发地质灾害的主要因素,地面塌陷、地裂缝等地质灾害频繁发生。本文在实地调查的基础上,结合相关地质地貌资料,论述了淇县各类地质灾害的发育特征和形成原因,提出了地质灾害的防治建议。

Qixian county is one of counties where geology disasters often occur the south of Henan prorince. Especially in recent years as the mining develops, human activities have been the main factor for them , for example, the sinking of the Earth level, the earth crevice, etc. On the basis of the practical investigation and some references of geology landforms, the author finished this article. It discusses abut the characters of each kind of and tells how they occure. To cope with them then, the author has also given the measures to take.