How a 'shadow zone' traps the world's oldest ocean water
Date:
November 10, 2017
Source:
Stockholm University
Summary:
New research has revealed why the oldest water in the ocean in the North Pacific has remained trapped in a shadow zone around 2km below the sea surface for over 1000 years.
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https://www.sciencedaily.com/releases/2017/11/171110113953.htm
