Permafrost (Q889)
Subject, term, tag: Permafrost
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Permafrost |
Subject, term, tag: Permafrost |
Statements
IPCC Glossary v1.5
1 reference
27 May 2026
Ground (soil or rock, and included ice and organic material) that remains at or below 0°C for at least two consecutive years (Harris et al., 1988). Note that permafrost is defined via temperature rather than ice content and, in some instances, may be ice-free. (English)
IPCC Glossary v1.5
1 reference
27 May 2026