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岩溶水在云南、贵州及广西三省(区)分布面积较广,岩溶地貌类型齐全。在1981年各省(区)编制的《地下水资源分布图》中,对岩溶水资源计算采用方法不尽相同。云南及贵州省采用地下水迳流模数法及水文分割法,以地下水迳流模数法为主,水文分割法仅作为验证手段,但分割方法各不相同:广西区采用降水入渗量法,未采用水文分割法。水文分割法在非岩溶水资源计算中使用较多,在岩溶水资源计算时使用不多,这与岩溶水分布面积及水文站的位置有关。在各类有关文献中虽提及此法,
Karst water in Yunnan, Guizhou and Guangxi provinces (regions) distribution of a wide area, complete karst landforms. In 1981, the “Groundwater Resources Distribution Map” compiled by provinces (autonomous regions) adopted different methods for calculating and calculating karst water resources. Yunnan and Guizhou provinces adopted the groundwater flow modulus method and hydrological segmentation method. The groundwater flow modulus method was the main method. The hydrological segmentation method was only used as the verification method, but the segmentation methods were different. The precipitation infiltration method, No hydrological segmentation method. Hydrological segmentation is widely used in the calculation of non-karst water resources and is not used in the calculation of karst water resources, which is related to the distribution area of karst water and the location of hydrological stations. Although it is mentioned in all kinds of related documents,