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Arctic tundra

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Recent Arctic tundra fire initiates widespread thermokarst development

Year of Publication
2015
Publication Type

Fire-induced permafrost degradation is well documented in boreal forests, but the role of fires in initiating thermokarst development in Arctic tundra is less well understood. Here we show that Arctic tundra fires may induce widespread thaw subsidence of permafrost terrain in the first seven years following the disturbance.