Large image view: Greening of the Arctic

The Yamal Peninsula, upper left, and North American Arctic transects and associated bioclimate subzones.
Image by Hilmar Maier/IAB/AV狼论坛 Geobotany Center

The Yamal Peninsula, upper left, and North American Arctic transects and associated bioclimate subzones.
Image by Hilmar Maier/IAB/AV狼论坛 Geobotany Center