贵州成灾洪水的主要特征

Main Features of Flood Resulting in Disasters in Guizhou Province

贵州成灾洪水主要由暴雨形成，它可分为河道型、中小流域山洪型及岩溶洼地洪涝等三种典型。在我省历史上及近年来发生洪涝灾害的暴雨洪水分析研究成果基础上，对成灾洪水发生的情况、特性规律进行了综合分析。科学地认识成灾洪水的特征和发生规律，为今后的防洪、减灾、水利水电和其他国民经济建设提供重要依据。

In Guizhou Province floods resulting in disasters usually come from intense rainfall, they can beclassified into three types: river channel, torrential flood in middle- small basin and flood inundating karatslowland. On the base of analysis and study on recent - year intense rainfall and floods in Guizhou Province, wehave comprehensively analyzed the situations, features and conservancy construction and other national economicconstructions.