Régions: Gwich'in Settlement Area, Dehcho Region, South Slave Region
étiquettes: permafrost, biology, greenhouse gases, carbon dioxide, forest fire
| chercheur principal: | Wein, Ross (17) |
| Nᵒ de permis: | 12510 |
| Organisation: | University of Alberta |
| Année(s) de permis: |
1993
|
| Délivré: | janv. 01, 1993 |
| Équipe de projet: | B. Sander, D. Wein, P. Thomas, P. Englefield, S. Landhaeusser |
Objectif(s): To examine the long-term loss in permafrost from burned palsas; to estimate carbon loss from post-fire forests through the processes of burning and decomposition.
Description du projet: The research team will be examining areas of permafrost south of Inuvik and near Hay River in order to assess the rate of loss of permafrost as a result of the warming in climate over the past twenty years. The loss in permafrost may be speeded up following a local fire. The wetlands that replace these areas of permafrost could lead to a greater production of methane (one of the gases that contributes to the greenhouse effect).
