山东国土资源2018，Vol.34Issue(6)：41-46,6.
滕州荆泉水源地岩溶塌陷特征与成因分析
Analysis on Characteristics and Origins of Karst Collapse in Jingquan Water Source in Tengzhou City
贾继成 1孟宪洲 1白平2
作者信息
- 1. 山东省地质矿产勘查开发局第三水文地质工程地质大队,山东济宁 27210
- 2. 四川省地质矿产勘查开发局九〇九水文地质工程地质队,四川绵阳 621000
- 折叠
摘要
Abstract
Many karst collapses have been occurring continuously since June 2015 in Jingquan water source area.Through study on regional geological conditions,based on existing research,it is regarded that basic conditions for karst collapse in this area are the existence of shallow open karst caves,a certain thickness of loose covering and the drastic drop of groundwater level.The forming process and influencing factors of karst collapse have been introduced.It is regarded that long-term over-pumping of karst water is the main factor of karst collapse.Reducing groundwater extraction is the most effective way to prevent karst collapse.关键词
荆泉水源地/岩溶塌陷/塌陷特征/成因分析/山东滕州Key words
Jingquan water source/karst collapse/characteristics of collapse/origin analysis/Tengzhou in Shandong province分类
天文与地球科学引用本文复制引用
贾继成,孟宪洲,白平..滕州荆泉水源地岩溶塌陷特征与成因分析[J].山东国土资源,2018,34(6):41-46,6.
