The paper deals with the. basic forms of karst water runoff, their interconvertibility and reciprocal recharge, and the process of karst water movement , on the basis of the analyses of the recession curve of discharge , the groundwater fluctuation trend and the correlation between the chemical composition and the flow in the resurgence of the Houzhai subterranean river, Puding, Guizhou. The major space for water storage in carbonate rocks are karst fissures and karst tubes, which constitute a water...