Extended Data Fig. 1: Distribution of field sites and the four tundra subregions. | Nature Plants

Extended Data Fig. 1: Distribution of field sites and the four tundra subregions.

From: Regional fire–greening positive feedback loops in Alaskan Arctic tundra

Extended Data Fig. 1

The boundary of the Arctic tundra is delineated based on the Circumpolar Arctic Vegetation Map34 (CAVM). Historical fire perimeters (red) are based on the Alaska Large Fire Database45 from 1940 to 2021. Field data in Seward and Noatak were collected by our team, which are available at https://doi.org/10.3334/ORNLDAAC/1919.

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