A Moveable Feast
The Ups and Downs of Coastal Upwelling
by Kathleen M. Wong
Fog rolling over Twin Peaks may not seem like a boon for salmon, sea lions, and blue whales, but it is. Coastal upwelling is the phenomenon that brings nutrient-rich colder water to the ocean surface just off our coast most every spring and summer, and that means fog for us and plenty of food for everything from phytoplankton to humpback whales.
From the Jul-Sep 2006 issue
Published July 01, 2006
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