Global Trends in Groundwater Depletion and Replenishment
A global study of nearly 1,700 aquifers across 40 countries found that almost half have experienced declining groundwater levels since 2000, with dry climates and agricultural land being particularly affected. However, the research also revealed that in about 100 aquifers, groundwater declines have slowed, stopped, or reversed, offering a glimmer of hope. The causes of groundwater decline vary, with factors such as decreased precipitation and increased agricultural irrigation playing a role. Efforts to manage and recharge aquifers in places like Bangkok, California, and Spain are showing promise in reversing the trend, highlighting the need for localized water management strategies.
- Where Groundwater Levels Are Falling, and Rising, Worldwide The New York Times
- Majority of America’s underground water stores are drying up, study finds The Hill
- Groundwater depletion accelerating in many parts of the world, study finds The Associated Press
- The world is draining its precious subterranean reserves of water CNN
- California ranks high worldwide for rapidly depleted groundwater CalMatters
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