Coastal and Marine Ecosystems
Alaska has nearly 34,000 miles of shoreline—more than all of the lower 48 U.S. combined—and 3,095 miles are protected within parks. The ocean is an integral part of Alaska's aquatic and terrestrial ecosystems, weather, economy, history, and culture. As changes occur and pressures on the ocean's resource increase, it is more important than ever to monitor, understand, minimize impact, and preserve resources associated with oceans and coastline.
Check out more science and outreach about marine and coastal resources with the Ocean Alaska Science and Learning Center, and more about oceans throughout the National Park Service. Keep up to date with the latest research on oceans and coastal research through Currents, Glacier Bay National Park and Preserve's science blog.
Last updated: August 3, 2017