| 临沂市城区岩溶塌陷特征及成因分析 |
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| 引用本文： | 李清春,冯克印,郑庭明,董强.临沂市城区岩溶塌陷特征及成因分析[J].山东国土资源,2005,21(9):61-64. |
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| 作者姓名： | 李清春 冯克印 郑庭明 董强 |
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| 作者单位： | 1. 临沂市国土资源局,山东,临沂,276000
2. 山东省地质环境监测总站,山东,济南,250014 |
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| 摘 要： | 自20世纪80年代以来，临沂市城区一带发生多起岩溶塌陷，这些岩溶塌陷发生具有突发性、重复性，其分布具有一定的规律性；其形成原因一方面取决于该区具备岩溶塌陷形成的物质基础条件，另一方面取决于水动力条件的改变，而水动力条件的改变主要是由于城区地下水不合理开采造成的。
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| 关 键 词： | 岩溶塌陷 发育现状 塌陷特征 分布规律 形成原因 山东临沂 |
| 收稿时间： | 2005-04-04 |
| 修稿时间： | 2005-06-22 |
Characteristics and Origin Analysis of Karst Collapse in Linyi City |
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| LI Qingchun,FENG Keyin,ZHENG Tingming and DONG Qiang.Characteristics and Origin Analysis of Karst Collapse in Linyi City[J].Land and Resources in SHANDONG Province,2005,21(9):61-64. |
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| Authors: | LI Qingchun FENG Keyin ZHENG Tingming and DONG Qiang |
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| Abstract: | Quite a few of Karst collapses have happened in Linyi city since 80's of 20 century.They have the characteristics of abruptness,repetition and differential distribution.Karst collapse was formed by two sides origins: one is basic condition for forming collapse,the other is the change of hydro-dynamic condition which was caused by irrational exploitation of groundwater in city area. |
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| Keywords: | Karst collapse present condition of developement characteristics of karst collapse distribution law origin Linyi in Shandong province |
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