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Three successful experimental coral colonies in Dry Tortugas National Park

Detailed Description

The U.S. Geological Survey is conducting research to guide the restoration and recovery of threatened corals in Dry Tortugas National Park and throughout the western Atlantic. Shown here are two colonies of the threatened elkhorn coral, Acropora palmata, with a colony of staghorn coral, Acropora cervicornis, in the center. These coral colonies were planted by USGS scientists (with permission from the National Park Service) as part of the Coral Assessment Network (USGS-CAN) that provides data on coral-growth, or calcification, rates throughout the Florida Keys.

Learn more about USGS Coral Reef Ecosystem Studies.

Sources/Usage

Public Domain.

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