Made available in DSpace on 2020-12-12T01:05:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-12-01; Karst is defined as landscapes that are underlain by soluble rock in which there is appreciable water movement arising from a combination of high rock solubility and well-developed secondary (fracture) porosity. Karsts occupy approximately 20% of the planet’s dry ice-free land and are of great socioecon...