Northern Exposure, Scientists exploring the Arctic's remote Cana

Paul Nicklen

National Geographic

Once frozen year round, this passage remains easily passable by ship in modern times. Today's Arctic ice melts earlier and freezes later than in decades past-easing ships' passage but altering a fragile ecosystem reliant on solid seas.

Paul Nicklen, "Northern Exposure, Scientists exploring the Arctic's remote Cana," in POYi Archive, Item #34620, http://archive.poy.org/items/show/34620 (accessed November 22, 2024).