Karstiseksi

Karstiseksi is a term used in geology and speleology to describe phenomena associated with karst landscapes. Karst itself refers to a type of terrain that is formed by the dissolution of soluble rocks, most commonly limestone, dolomite, and gypsum. This dissolution process, primarily driven by slightly acidic rainwater, leads to the formation of distinctive surface and subsurface features.

The term "karstiseksi" specifically relates to the processes and characteristics that define these karst areas. These can include the presence of sinkholes, which are depressions in the ground formed by the collapse of a cave roof or by dissolution from the surface. Other characteristic features are caves, underground rivers, and disappearing streams, where surface water flows into the subterranean drainage system. Karst landscapes often have limited surface water bodies because much of the water infiltrates underground. The soil cover in karst regions can be thin, and rock outcrops are common. The unique hydrological properties of karst mean that groundwater can be highly vulnerable to contamination due to the rapid flow paths through underground conduits. Understanding karstiseksi is crucial for water resource management, urban planning, and geological surveys in areas where these formations are prevalent.