carbonate aquifers

Carbonate aquifers are underground layers of rock, primarily made up of calcium carbonate, such as limestone and dolomite. These rocks can dissolve over time due to natural acids in water, creating spaces and channels that store and transmit water. Because they are highly permeable, carbonate aquifers often provide significant sources of groundwater for drinking, agriculture, and industry. However, their geology can make them sensitive to pollution and changes in water usage, necessitating careful management to ensure their sustainability.