通过开展云南广南1∶5万旧莫幅、董堡幅、马街幅、那洒街幅水文地质环境地质调查工作,查明了区域水文地质条件,进行了地下水系统划分与水资源评价,根据水资源分布及构造条件,查明了工作区主要富水区,并以流域为单元,进行了地下水分区区划;实施了“探采结合井”及地下河开发,服务于地方抗旱成效显著,并总结了应急抗旱找水打井模式;查明了干旱与石漠化是工作区主要环境地质问题。工作的开展为西南岩溶区地下水资源合理开发利用及地质环境综合治理提供了依据。 By carrying out the geological survey of 1: 50000 old buildings, Dongpu amplitude, Majie amplitude and hydrogeological environment in Guangnan, Yunnan Province, the hydrogeological conditions of the area were identified, the division of groundwater systems and water resources assessment were carried out, According to the distribution of water resources and tectonic conditions, the main water-rich area of ​​the working area was identified and zoned by the basin as a unit; the implementation of “exploration and mining combined with well” and development of underground river to serve the local drought resistance Significant and summed up the pattern of water and oil wells for emergency drought relief; identified drought and rocky desertification is the main environmental geological problems in the work area. The work carried out for the Southwest karst groundwater resources development and utilization of geologically integrated environment and provide a basis.