我国古岩溶分布特征研究  

A Study on Paleokarst Distribution Characters in China

作　　者：方向清[1] 傅耀军[1] 华解明[1] 

机构地区：[1]中国煤炭地质总局水文地质局,河北邯郸056004

出　　处：《中国煤田地质》2007年第A02期10-14,64,共6页Coal Geology of China

摘　　要：对中国境内古岩溶分布规律在时间上、空间上的差异性和相似性的研究,将古岩溶所赋存的介质分为前活动型古岩溶岩系、活动型古岩溶岩系、稳定型古岩溶岩系、再活动型古岩溶岩系,每一岩系按沉积旋回分为若干个岩组;将古岩溶期分为前活动期、活动期、稳定期、再活动期[1],每一期按构造运动[2]分为若干亚期。古岩溶分布特征(特别是相似性)的研究成果对于从事古岩溶相关领域(水文地质、石油地质、环境地质等)的研究将起到事半功倍的效果。Through studies on temporal and spatial discrepancy and similarity of paleokarst distribution in China, divided paleokarst hosting media into 4 types： pre-active, active, stable and re-active paleokarst rock series, then according to depositional cycle divided each rock series irito some rock groups; divided paleokarst into pre-active, active, stable and re-active stages, then according to tectonic movement divided each stage into some substages. The studies on paleokarst dependent disciplines （hydrogeology, petroleum geology, environmental geology etc） will be greatly helped by the study on paleokarst distribution characters （especially similarity）.

关 键 词：古岩溶 古岩溶岩系 古岩溶期 

分 类 号：P642.25[天文地球—工程地质学]