Which coral species is commonly used in restoration projects?

Acropora palmata, commonly known as elkhorn coral, is widely used in restoration projects due to its resilience and significance in reef ecosystems. This species is crucial for building and stabilizing reef structures, providing habitat for numerous marine organisms. Its fast growth rate allows it to recover more quickly after disturbances, making it an ideal candidate for restoration efforts aimed at replenishing and enhancing coral populations in degraded areas.

In contrast, while other species like Favia speciosa and Porites compressa also play roles in reef systems, they are not as commonly prioritized in restoration efforts as Acropora palmata. Coral bleached hydrocoral refers to a state rather than a specific species, highlighting the effects of climate change on coral health rather than a viable option for restoration. By focusing on Acropora palmata, restoration projects aim to promote biodiversity, stabilize ecosystems, and enhance the overall health of coral reef environments.