Articles on aquifer

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A functioning water pump in Malawi. Courtesy Michael Caterina.

Handpumps bring water to rural African communities, but many are broken – study models how best to maintain them

Over 100,000 water handpumps in rural sub-Saharan Africa are broken, leaving millions without safe water. Regular maintenance is cheaper than repairs.
Romanskolk, a farm near Brandvlei in the study area, showing what drought looks like. Courtesy Danita Hohne

A water solution for drought‑prone South Africa: we designed systems to replenish aquifers simply and cheaply in five towns

South Africa’s driest regions rely on groundwater, which dries up as the climate warms. Replenishing aquifers with excess rainfall may be a solution.
Thousands of people in Bali have joined a movement to reject land reclamation in Benoa Bay. Supplied

Beneath the surface of tourism in Bali

Mass tourism in Bali is causing the island to face imminent groundwater crisis.

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