Forecasts of sagebrush distribution across western land management agencies: who owns the sagebrush?
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Species distribution models were used to predict how sagebrush distribution could change in response to climate change across land management agencies in the West. Models predict that sagebrush habitats will shift northward and upward in elevation and decrease greatly in extent. Mountainous higher elevation areas were predicted to maintain more sagebrush. U.S. Forest Service lands were predicted to lose proportionally less sagebrush area than non-federal land or the BLM. Analysis suggests that some agencies such as the BLM with the most experience managing sagebrush will lose much of this habitat, while other agencies such as the USFS may have new sagebrush habitats to manage.