The station has collected exceptionally long data series on environmental factors, which reflect the changes in subarctic forests, fell ecosystems, air pollution and climate over decades. The studies ...

To the north, Alaska’s proximity to the Pole gives it a subarctic climate with very cold winters ... sunshine (peaking at a full 24 hours on the summer solstice), and months of complete darkness.

Later, the focus broadened and includes nowadays a wide range of gas, particle, weather, radiation, photosynthesis and soil measurements. In summer 2017 ... the new one enables the monitoring of a ...