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Early indicators of change: divergent climate envelopes between tree life stages imply range shifts in the western United States |
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| Authors: | David M Bell John B Bradford William K Lauenroth |
| Institution: | 1. Department of Botany, University of Wyoming, , Laramie, WY, USA;2. US Geological Survey, Southwest Biological Science Center, , Flagstaff, AZ, USA |
| Abstract: | |
| Keywords: | Biogeography climate envelope models life stages range shift tree regeneration western United States |