and contend with potential geographic barriers. Passive dispersal involves both plants and animals that cannot themselves move but use dispersal units called disseminules to aid in reproduction or ...

Vicariance is the emergence of geographic barriers to dispersal and gene flow, which spatially isolates populations and may lead to the formation of new species (i.e., allopatric speciation ...

Landier, Augustin, Vinay Nair, and Julie Wulf. "Trade-offs in Staying Close: Corporate Decision Making and Geographic Dispersion." Review of Financial Studies 22, no. 3 (March 2009): 1119–1148.

You can know a lot of things about birds just by the shape of their wings. A seafaring albatross, stretching out its ...