What are the opportunities for promoting sustainable tourism in karst regions while minimizing environmental impacts and safety risks?

Mar 6, 2013 ... A sinkhole is a depression in the ground that has no natural external surface drainage. Basically this means that when it rains, all of the water stays inside ... What is a sinkhole? ... Sinkholes are depressions or holes in the land surface that occur throughout central Florida. They can be shallow or deep, small or large, ... Sinkholes are all about water. Karst landscapes develop naturally through the weathering process so a sinkhole can be considered a natural occurence. Sep 9, 2014 ... Right now (2014), repaired sinkhole homes still take a slight hit when they are up for resale. Roughly, it's about ten percent less the value* ... Sinkholes are formed when the land surface above collapses or sinks into the cavities or when surface material is carried downward into the voids. Mar 15, 2023 ... Solution sinkholes form when water dissolves soluble bedrock such as limestone through chemical weathering. As the erosion worsens, small ... Dec 20, 2021 ... These sinkholes form from soil loss/erosion through open cavities and voids into the underlying bedrock. The underlying Limestone or Dolomite is ... Catastrophic ground cover collapse coverage doesn't cover every sinkhole, but it does ensure that, in most cases where your home is directly over a major ... Jan 30, 2020 ... ... sinkhole didn't have much appeal. Divers have been talking about these unique holes north of Alpena for decades, but a full investigation ... Feb 28, 2018 ... Sinkhole coverage provides more comprehensive coverage than Catastrophic Ground Cover Collapse. If the property suffers foundation cracks or ...