摘要
以桂林市岩溶塌陷研究为基础，提出了岩溶塌陷空间指数等密图的编制方法和原则。岩溶塌陷空间指数等密图不但能直观、定量地反映岩溶塌陷在平面上的分布强度和密度，面且能在一定程度上揭示诸影响因素对岩溶塌陷的控制作用，在岩溶塌陷风险评价和预测研究中具有重要的实用价值。
Based on the study of the karst collapses in Guilin, the methods and principles of compiling karst collapse spatial index iso density map are discussed. The map not only indicates the plane distribution and density of the karst collapses, but also shows the control factores over the karst collapses to some extent.Therefore, this research suggested the karst collapse spatial index iso density map may play an important role in the risk evaluation and forecast.
出处
《中国岩溶》
CAS
CSCD
1999年第3期276-279,共4页
Carsologica Sinica
基金
国家计委防灾减灾项目
