Toolbox | Aquifer Recharge
Aquifer Recharge contributes to replenish groundwater.
Aquifer Recharge
Aquifers are geological formations of saturated rock beneath the surface, through which water can move. They act as natural filters and trap sediments and other particles, thereby providing natural purification of the groundwater flowing through them. Almost all aquifers are, in fact, not underground rivers, in which the water flows freely, but rather it has to squeeze through pore spaces of rock and sediment. Aquifer recharge occurs naturally through infiltration mechanisms. However, due to changes in the vegetation cover and increasingly soil erosion, the infiltration rates tend to decrease. The recharge of an aquifer can be managed by facilitating natural infiltration processes or by the construction of structures that maintain recharge artificially. This is called managed aquifer recharge (MAR).
Aquifer Recharge Learning Tools
Literature Review: Aquifer Recharge
Map: Sustainable Environmental Practice Cases
Overview: Geological Background for MAR Systems
Click & Play: Managed Aquifer Recharge Methods (MAR)
Click & Play: Elements of Managed Aquifer Recharge Systems
Click & Play: Low Cost Managed Aquifer Recharge
