贵州岩溶大泉和地下河水资源

贵州是我国碳酸盐岩溶会水层分布最广泛的省份之一（占全省总面积的53％），岩溶发育，岩溶地下水丰富，岩溶大泉（流量大于10L／s)和地下河（长度大于2km)是岩溶水出露最常见的形式，不仅数多（大泉5214个，地下河1130条）量大，而且种类繁多，是贵州水资源的重要组成部分，本文系统地论述了贵州岩溶大泉和地下河的特征，分类及其水资源合理开发和可持续利用。

Water Resources Involving Karst Large Spring and Underground River in Guizhou Province

Guizhou is one of the most widespread provinces of distributing water bearing layer of carbonate rock in China, approximately 53 percent of the province' s total area in which there is generous karst development and underground water. Karst large spring (flow rate >10 L/s) and underground river (length >2km) are mostly familiar forms to exposure of karst underground water, not only are numerous in quantities but also in various kinds. 5214 pieces of large spring and 1130 strips of underground river that compose important part of water resource in Guizhou. This paper systematically deals with the characteristic, classification and continuous exploitation of water resource of karst large spring and underground river in Guizhou.