Scientists Track Nutrients Around Oceans

Publication: National Geographic News   Date: June 17, 2004   View Article

The glass-hoarding behavior of single-celled plants called diatoms that dominate the surface layer of the ocean around Antarctica has allowed scientists to map the delivery of ocean nutrients around the world.

“Diatoms basically come to dominate wherever there is enough silicic acid and other nutrients around,” said Jorge Sarmiento, a professor of ocean and atmospheric sciences at Princeton University in New Jersey.

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