
Coastal and Ocean Acidification (COA) is a pressing environmental concern that affects not just the health of our oceans, but also the livelihoods of millions of people who depend on marine life for food, jobs, and coastal heritage.
Explore Coastal and Ocean Acidification with MACAN
Come along with MACAN and adventure through an educational video game that follows acidification through coastal habitats. Meet coastal and ocean friends and help them recover from the effects of acidified waters.

We empower our community with the knowledge and tools to address the critical environmental issue of coastal and ocean acidification.
If you are interested in learning more about MACAN and the work we do, please sign up for our monthly newsletter. You can also read our 2024 to 2028 Work Plan.

The Mid-Atlantic Coastal Acidification Network. All Rights Reserved.