Permafrost [permafrost]

topical

Terms: dlouhodobě zmrzlá půda
oblast věčně zmrzlé půdy
pergelisol
věčně zmrzlá půda

Persistent link https://www.medvik.cz/link/D065946

Definition

Perennially frozen layer of soil below the surface in tundra.

DUI: D065946 MeSH Browser
CUI: M0591856
Previous indexing: Arctic Regions (1964-2014); Cold Climate (1964-2014); Soil (2000-2014)
History note: 2015
Public note: 2015

Allowable subheadings

... Occurrences in Medvik records

G Phenomena and Processes

G01 Physical Phenomena 77

G01.311 Geological Phenomena 17

G01.311.820 Soil 731

G01.311.820.250 Clay 12

G01.311.820.500 Permafrost 4

G01.311.820.750 Sand 7

G16 Biological Phenomena 129

G16.500 Ecological and Environmental Phenomena 36

G16.500.275 Environment 1 628

G16.500.275.157 Ecosystem 937

G16.500.275.157.718 Tundra 8

G16.500.275.157.718.500 Permafrost 4

G16.500.275.815 Soil 731

G16.500.275.815.250 Clay 12

G16.500.275.815.500 Permafrost 4

G16.500.275.815.750 Sand 7

N Health Care

N06 Environment and Public Health 202

N06.230 Environment 1 628

N06.230.124 Ecosystem 937

N06.230.124.531 Tundra 8

N06.230.124.531.500 Permafrost 4

N06.230.600 Soil 731

N06.230.600.250 Clay 12

N06.230.600.500 Permafrost 4

N06.230.600.750 Sand 7