Graduate students Matt Faragher and Vendy Hazukova take a water sample from Jordan Pond. Photo by Credit C. Schmitt/Schoodic Institute Acadia National Park is known for its beautiful lakes — and they can tell scientists a lot about the health of the environment. New research shows that regulations to reduce human-caused sulfur in the atmosphere read more Study of algae in Acadia National Park lakes shows recovery from acidification – R. Fowler, J. Saros, K. Warner et al.