Above: The Ascension Church of Our Lord Chapel at Karluk on Kodiak Island. Photo by. Climate change is impacting cultural sites across Alaska. From Denali to the Bering Sea coast and down to the Klondike Gold Rush National Historic Park, melting snowfields, eroding coastlines, and increasingly severe floods are unearthing artifacts faster than they can be preserved. Climate change also shows up as a stressor in Preservation Alaska’s annual list of at-risk historical sites.