Karst Engineering and Water Resource Management
Summary
Karst terrains, underlain by soluble rocks such as limestone and dolomite, host complex networks of conduits, caves and sinkholes that govern groundwater movement and storage. Engineering in these landscapes demands a nuanced understanding of speleogenesis, karst hydrodynamics and the interplay between surface and subsurface flows. Water resource management in karst regions is guided by the dual imperatives of securing sustainable supply and safeguarding water quality; rapid conduit flow may supply vast volumes yet offers little natural filtration, while diffuse recharge across dolines and fissures renders contaminant pathways unpredictable. Infrastructure projects—dams, tunnels, reservoirs and extraction wells—must reconcile structural stability with the preservation of ecological and hydrogeological integrity. Globally, karst aquifers support nearly a quarter of the world’s population, providing critical drinking water, irrigation and mineral resources. Climate variability, land-use change and expanding urbanisation intensify pressure on these systems, prompting advances in geophysical imaging, numerical modelling and low-impact design. Recent progress emphasises integrated approaches that couple high-resolution subsurface characterisation with adaptive management, ensuring resilient water supplies and minimising unintended consequences such as land subsidence, spring depletion or contamination of valued mineral waters.
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Karst Engineering and Water Resource Management publication trend
The graph below shows the total number of articles in karst engineering and water resource management across all publications each year (not limited to Nature Index journals).
Technical terms
Karst: A landscape formed by the dissolution of soluble rocks, characterised by caves, sinkholes and underground drainage.
Aquifer: A geological formation capable of storing and transmitting significant quantities of groundwater.
Speleogenesis: The process of cave formation through chemical weathering and dissolution of bedrock.
Conduit flow: Rapid, channelled movement of water through enlarged fractures or caves within karst systems.
References
- Modelling hazards impacting the flow regime in the Hranice Karst due to the proposed Skalička Dam. Natural Hazards and Earth System Science (2024).
- The Role of Geological Investigations for Dam Siting: Mosul Dam a Case Study. Geotechnical and Geological Engineering (2019).
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