Species-level responses to environmental change depend on the collective responses of their constituent populations and the degree to which these populations are specialized to local conditions. Thermal tolerance limits...
A study of Arenaria provincialis's (Caryophyllaceae) geographic range finds that despite its narrow distribution it has a high level of molecular variation.
In the study of geographic range boundary development, the focus has been on leading rather than on trailing edge dynamics. This is an important caveat as trailing edge dynamics will be critical for understanding...