"The concentrations and reserves of organic substances in the Arctic urbanized ecosystems' soils have been studied perhaps even less than in the soils of reference tundra and forest-tundra ecosystems.

A third of the Arctic is now emitting climate-changing greenhouse gasses after thousands of years of storing them, according ...

An active layer of permafrost is the only layer of soil that ... live in the Arctic tundra (a frigid treeless plain) and the northern boreal woodlands that border the tundra. This type of biome ...

Lapland is a region of northern Scandinavia - part of the Arctic tundra. In Finnish the word ... is shallow to cope with the thin and frozen soil and the plants grow closely together to provide ...