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Author: WikiMatrix
Data
English[en]
This is of great concern in regions with karst geological formations because water can eventually dissolve tunnels all the way to aquifers, or otherwise disconnected streams.
Chinese[zh]
這在具有岩溶地質構造的地區中是非常值得關注的,因為水最終可以將隧道一直溶解到含水層,或者以其他方式斷開水流。