Scientists Study Arctic Ecosystem Adaptation to Climate Crisis

Can an entire Arctic ecosystem evolve to adapt to the climate crisis?

In the first project of its kind, scientists are trying to answer if the future of Alaska’s streams and tundra may depend not on survival of the fittest but on how species adapt together On Alaska’s North Slope, scientists tread carefully across clumps of tussock grasses toward a fast-flowing stream draining the imposing Brooks Range of ice and snow. Near Galbraith Creek, they string out a mist net for white-crowned sparrows. The birds have recently arrived from southerly latitudes, intent on...

By Gloria Dickie