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21 Mac 2022 · Groundwater is the water found underground in the cracks and spaces in soil, sand, and rock. It is critical for drinking, irrigation, and wildlife, but it is also threatened by pollution and overuse. Learn how WWF works to protect groundwater and its ecosystems.
Globally, more than one-third of the water used originates from underground. In the mid-latitude arid and semi-arid regions lacking sufficient surface water supply from rivers and reservoirs, groundwater is critical for sustaining global ecology and meeting societal needs of drinking water and food production.
Infiltration galleries, infiltration wells, springs, and wells are the different types of underground water sources. What is an infiltration well? Infiltration wells are a series of shallow wells constructed along the banks of a river.
Learn about groundwater, the water found underground in the cracks and spaces in soil, sand and rock. Find out how groundwater is used, replenished, polluted, and extracted through wells.
Learn what groundwater is, how it is used, and why it is threatened by overpumping, pollution, and depletion. Find out how some regions are coping with the challenges of managing this limited resource.
Learn about groundwater, the water that exists underground in saturated zones beneath the land surface. Find out how groundwater is used, how it is affected by natural and human factors, and how to access information on aquifers and water quality.
19 Okt 2023 · Learn what groundwater is, how it is formed, and how it is used and protected. Find out the difference between groundwater and soil moisture, and the types of aquifers and wells.
