Nubian Sandstone Aquifer System

Nubian Sandstone Aquifer System

22 March 2010

Video Editor: Alexandra Diesner-Kuepfer

The Nubian Sandstone Aquifer System (NSAS) is one of the oldest and largest aquifers in the world. Scientists have many unanswered questions about the aquifer, which stretches beneath four northeast African countries.

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Last update: 18 November 2014