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Articles on Seawater intrusion

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Infrastructure can increase vulnerabilities to coastal cities like New York. GlennisEhi/Getty Images

From New York to Jakarta, land in many coastal cities is sinking faster than sea levels are rising

Land subsidence is a factor as preparations are made for rising sea levels and strengthening storms. Human infrastructure, including buildings and groundwater extraction, increases vulnerabilities.
Circular irrigation for growing hay and alfalfa near Corcoran, Calif. − a water-intensive system that relies on groundwater pumping. George Rose/Getty Images

Humans are depleting groundwater worldwide, but there are ways to replenish it

Rapid and accelerating groundwater level declines are widespread in dry climates where groundwater is used for irrigation. But some communities have found ways to turn things around.

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