Multimedia Gallery
October 13, 2010
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Antarctic limpet Nacella concinna and coralline red algae--both at risk from acidification.
Antarctic limpet Nacella concinna with coralline red algae--both at risk from ocean acidification.
Credit: Dan Martin
Images credited to the National Science Foundation, a federal agency, are in the public domain. The images were created by employees of the United States Government as part of their official duties or prepared by contractors as "works for hire" for NSF. You may freely use NSF-credited images and, at your discretion, credit NSF with a "Courtesy: National Science Foundation" notation.
Additional information about general usage can be found in Conditions.
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Related story: NSF Awards Grants to Study Effects of Ocean Acidification