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An aerial shot of a pumping plant for the California Aqueduct. The channel continues through pipes into the background toward parched hills.
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halbergman via iStock
While reducing demand is important, most successful cases of groundwater recovery also involve moving huge amounts of water to meet demand.

Why some regions are winning the fight against groundwater depletion

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Laser reflect on optic table un quantum laboratory
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iStock
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A ranger watches hippos through binoculars.
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Narvikk vis iStock
A ranger watches hippos in the Akagera national park, Rwanda, which is managed by the NGO African Parks. Management of many of the continent's protected areas is being transferred from governments to nonprofit NGOs.
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Headshot of Herbert Kroemer
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Courtesy image
Herbert Kroemer
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lfireflies looking like yellow circles in the early evening
A long-exposure shot of fireflies in Thailand
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Sand dunes surround palms, trees, shrubs and a small lake in the UAE.
Photo Credit
Jing Yang via iStock
A desert oasis is perhaps the most striking example of a groundwater-dependent ecosystem.
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Fishing boats in Peru
Photo Credit
Renato Molina
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orange and black butterflies on a branch
Monarch butterflies undertake a multigenerational migration that covers thousands of miles
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hand holding a small white device
Photo Credit
Matt Perko
The small, wearable device is part of a system that monitors drug concentrations and delivers accurate dosages