A study of the transformation mechanism of a precipitation-soil water-surface water-karst water system based on physical experiments

For investigation of different water source transformation mechanism in karst areas,four small-scale experiments were designed on the basis of Basic Hydrology System. Using this model,the followings were simulated:(1) the water dynamics process in an uncovered karst area; (2)soil Darcy flow,karst fissure and conduit flow transform regularity in a karst area with covered layers; (3) PSSK(Precipitation-Soil water-Surface water-Karst water) transform regularity in karst areas with covered layer; an...