中文摘要：

岩溶内涝灾害是亚热带湿润气候条件下岩溶地区特有的一种与岩溶生态环境和人类活动密切相关的灾害类型。广西岩溶区的主要岩溶内涝有峰丛洼地内涝、峰丛（峰林）谷地内涝、岩溶平原内涝、岩溶区与非岩溶区接触过渡带内涝4种类型，其中，峰丛洼地内涝的发生率最高、面积最大。水文二维结构、降水、人为干扰是影响岩溶峰丛洼地内涝诸多因素中的主要因子。峰丛洼地内涝灾害的分类、分布、地质地貌特征、居民点和耕地分布情况、治理工程的投资效益比和内涝形成原因决定了应首先采取预防、综合治理相结合的普适性措施，在内涝最严重的低峰丛洼地和高峰丛洼地区域，还要实施针对性的水利工程和生态措施，保障该区域生态经济的可持续发展。

英文摘要：

Karst waterlogging is a distinct disaster in karst area, which closely relates with karst eco-environment and human activities in subtropical wet climate. The karst waterlogging area of Guangxi are mainly distributed in four landforms such as peak-cluster depression, peak-cluster valley, karst plains, and the transitional zone between karst and non-karst areas. And peak-cluster depression region is the most frequency and largest area of karst waterlogging. T wo-dimensional hydrology, precipitation, and human disturbance are the principal factors of karst waterlogging in peak-cluster depression. The universal measures combined with prevention and comprehensive control should be adopted, which was decided by the classification and distribution of karst waterloggin in peak-cluster depression, characteristics of terra and topography, distribution of residents and croplands, the investment efficiency of project, and the causes of wateflonggin~ Moreover, pertinent irrigation and ecological practices should be done in the most serious waterlogging areas of low cluster-peak depression and high cluster-peak depression. All these countermeasures ofkarst waterlogging would be a guarantee of the sustainable ecology and economic development in the area.