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Contact: Cheryl Dybas
cdybas@nsf.gov
703-292-7734
National Science Foundation

Photomicrograph of Algae in an Aquatic Ecosystem

Caption: The biological diversity of algae helps produce oxygen in aquatic ecosystems like lakes.

Credit: Danuta Bennett

Usage Restrictions: None

Related news release: Ecologists call for preservation of planet's remaining biological diversity


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