USGS Thesaurus

permafrost

permafrost
Rocks and deposits in which the interstitial waters remain perennially frozen.

Broader Terms

Date of creation
20-Nov-2007
Accepted term
20-Nov-2007
Descendant terms
0
ARK
ark:/99152/t3kl8pyxzv1rxy
More specific terms
0
Alternative terms
0
Related terms
0
Notes
1
Metadata
Search
  • Search permafrost  (Wikipedia (ES))
  • Search permafrost  (Google búsqueda exacta)
  • Search permafrost  (Google scholar)
  • Search permafrost  (Google images)
  • Search permafrost  (Google books)