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Permafrost (from perma- 'permanent' and frost) is soil or
underwater sediment which continuously remains below 0 °C (32 °F) for two
years or more: the...
- Look up
permafrost in Wiktionary, the free dictionary.
Permafrost is
permanently frozen ground found in
periglacial zones.
Permafrost may also
refer to:...
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Permafrost Kingdom (Russian: Ца́рство ве́чной мерзлоты́) is a
tourist complex in Yakutsk,
Sakha Republic, Russia.
Established in 2005, the
complex is located...
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dioxide in the
permafrost,
making the
tundra soil a
carbon sink. As
global warming heats the
ecosystem and
causes soil thawing, the
permafrost carbon cycle...
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Beyond the
Permafrost is the
second full-length
album by
American metal band Skeletonwitch. The
album blends thrash metal and
influence from the NWOBHM...
- In
environments containing permafrost, the
active layer is the top
layer of soil that
thaws during the
summer and
freezes again during the autumn. In all...
- expeditions, the
scientific investigation of
permafrost began in Russia. Baer
recorded the
importance of
permafrost research even
before 1837 when observing...
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ground and the
development of
permafrost.
Palsas are a
typical permafrost feature in
northern Finland.
Permafrost formation in
palsas is
dictated by...
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species preserved as
permafrost mummies. It
includes all
known species that have had
their tissues partially preserved within the
permafrost layer of the Arctic...
- snow, glaciers, ice caps, ice sheets, and
frozen ground (which
includes permafrost). Thus,
there is a
overlap with the hydrosphere. The
cryosphere is an...