|
Related articles:
Climate
Alaska
Heat pipe
Siberia
Last Glacial Maximum
Pleistocene
Trans-Alaska Pipeline System
Yakutsk
Atacama Desert
Phoenix (spacecraft)
Key terms: permafrost ice ground form soil hg areas minus arctic climate png land temperature northern pattern changes metres shows depth heat alaska thick below glacial mean annual aspect research southern extent building pipeline typically sinking phoenix melting surface covered glaciers geography extensive discontinuous permafrost active layer global warming permafrost will deep permafrost air temperature permafrost zone patterned ground northern hemisphere permafrost association Search external links cited by footnotes on Wikipedia page Permafrost: |
|