tundra Archives - State of the Planet

Warmer Temperatures Drive Arctic Greening

Using satellite images spanning decades, a new study has found that the northern tundra is becoming greener, as warmer air and soil temperatures lead to increased plant growth.

by |September 22, 2020

Strange Bedfellows in the Climate Change Saga: Taiga to Tundra

In the nine-hour drive on the great Dalton Highway to Toolik Field Station one starts out in the boreal forest, which is also called the “taiga,” but the forest eventually disappears. More accurately, trees disappear. Leaving Fairbanks, one drives through beautiful stands of spruce, birch, and aspen trees, but as one gets closer and closer to the Brooks Range, a beautiful mountain range one has to cross to get to the tundra, the climate gets colder, the permafrost builds, and the forest begins to disappear.

by |June 25, 2013

Strange Bedfellows in the Climate Change Saga: The Quest for the Arctic Wolf

When you travel northbound on Alaska’s famous Dalton Highway heading toward the Arctic Sea, the northern edge of the world, you carry a radio to communicate with the enormous rigs that roar along the road, the giant trucks made famous by the History Channel’s Ice Road Truckers. Radio messages between truckers and non-truckers are simple and polite. They let each other know when it’s safe to pass, if a wide load is coming your way, or if the conditions ahead are dangerous or treacherous – snow drifts, slush flows, avalanches, washouts and the like.

by |June 17, 2013