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Natural Resources

Geology

A bird's eye view of the Barry Arm Landslide.

The Chugach National Forest sits at the dramatic meeting place of powerful tectonic forces, ice, and ocean, creating one of the most geologically dynamic landscapes in North America. 

Ecosystems of Coastal Alaska

A scenic view of a glacier, a still lake and mountains. It is a clear, summer day with a bright, blue sky. The lake is blue and smooth. Green vegetation and rocks in the foreground.

As you travel throughout coastal Alaska you will experience a range of different ecosystem types containing a variety of plant and animal species. 

Last updated May 5, 2026