Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Soil
Geological phenomenon |
| gptkbp:activeLayerThaws |
Seasonally
|
| gptkbp:affects |
gptkb:infrastructure
Ecosystems Carbon cycle |
| gptkbp:contains |
gptkb:Ice
Soil Organic material |
| gptkbp:covers |
About 24% of Northern Hemisphere land
|
| gptkbp:defines |
Ground that remains at or below 0°C for at least two consecutive years
|
| gptkbp:depthRange |
A few centimeters to over 1,500 meters
|
| gptkbp:firstDescribed |
gptkb:Alexander_von_Middendorff
1830s |
| gptkbp:foundIn |
gptkb:Alpine_regions
gptkb:Antarctic gptkb:Arctic |
| https://www.w3.org/2000/01/rdf-schema#label |
Permafrost
|
| gptkbp:monitors |
gptkb:Global_Terrestrial_Network_for_Permafrost
gptkb:International_Permafrost_Association |
| gptkbp:studiedBy |
Cryology
|
| gptkbp:thawingCauses |
Landslides
Ground subsidence Release of ancient microbes |
| gptkbp:thawingReleases |
gptkb:Methane
Carbon dioxide |
| gptkbp:thawsDueTo |
Climate change
Rising temperatures |
| gptkbp:upperLayerCalled |
Active layer
|
| gptkbp:bfsParent |
gptkb:Static_Shock
|
| gptkbp:bfsLayer |
5
|