The warming climate shifts the dynamics of tundra environments ... "We anticipate an increase in respiration across the whole Arctic and alpine tundra, but more in situ data, particularly on ...

The forest thrived for centuries until the climate began to cool about 5,500 ... the high mountain landscape from forest to the alpine tundra that exists today. One of the paper's authors, David ...

Weather stations were established in each of four major ecological zones, spanning a 1540 m altitudinal transect: lower montane forest (A-1 site), upper montane forest (B-1), subalpine forest (C-1), ...

I study a variety of ecosystems including lakes, wetlands, alpine tundra, forest, and grasslands ... For example, how do people's recollection of climate compare to the actual observations, and what ...