In the face of rising urbanisation, climate change, weather variability and resource degradation, hydrogeologists from around the world gathered in Cape Town this week to chart a way forward on water security, using a hidden treasure underneath our feet — groundwater. About 500 groundwater experts from 52 countries around the world were present at the World Groundwater Congress of the International Association of Hydrogeologists (IAH).
Groundwater — the hidden treasure beneath our feet is key to water security
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