Tag: Wildfire

  • Permafrost – Inuvik, Canada

    Permafrost – Inuvik, Canada

    Permafrost is a thickness soil or bedrock beneath the surface that has been permanently frozen for at least 2 years, with mean ground temperatures less than 0ᵒC. (Holden, 2008; Davis, 2001). Continuous and Discontinuous are the two main types. Washburn (1979) indicates that up to 26% of the Earth is affected by permafrost. Most of […]