Multimedia Gallery
April 14, 2015
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Additional information about general usage can be found in Conditions.
A toxic algae bloom, one of many around the world, covers North Carolina's Cape Fear River.
A toxic algae bloom, one of many around the world, covers North Carolina's Cape Fear River.
Credit: Stephanie Garrett, NCDENR
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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