Community-level assisted migration for climate-appropriate prairie restoration
Author: McKone, Mark J.; Hernandez, Daniel L. Description: Climate change threatens the long-term survival of highly fragmented habitats such as North American tallgrass prairie. De novo plantings into former agricultural sites can contribute to efforts to conserve prairie biodiversity, but past planting practice (including our own) has focused on the use of local species and genotypes. Climate change makes this “local-only” practice obsolete because of rapidly shifting species’ ranges. We propose that new prairie plantings incorporate assisted migration at the community level; all species and genotypes that are viable in…
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