1. Dispersal and species' responses to climate change
- Author
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Travis, J. M. J., Delgado, María del Mar, Bocedi, C., Baguette, M., Barton, K. A., Bonte, D., Boulangeat, I., Hodgson, J. A., Kubisch, A., Penteriani, Vincenzo, Saastamoine, M., Stevens, V. M., Bullock, J. M., Travis, J. M. J., Delgado, María del Mar, Bocedi, C., Baguette, M., Barton, K. A., Bonte, D., Boulangeat, I., Hodgson, J. A., Kubisch, A., Penteriani, Vincenzo, Saastamoine, M., Stevens, V. M., and Bullock, J. M.
- Abstract
Dispersal is fundamental in determining biodiversity responses to rapid climate change, but recently acquired ecological and evolutionary knowledge is seldom accounted for in either predictive methods or conservation planning. We emphasise the accumulating evidence for direct and indirect impacts of climate change on dispersal. Additionally, evolutionary theory predicts increases in dispersal at expanding range margins, and this has been observed in a number of species. This multitude of ecological and evolutionary processes is likely to lead to complex responses of dispersal to climate change. As a result, improvement of models of species’ range changes will require greater realism in the representation of dispersal. Placing dispersal at the heart of our thinking will facilitate development of conservation strategies that are resilient to climate change, including landscape management and assisted colonisation
- Published
- 2013