dispersal definition ap human geography

Dispersal of organisms is a critical process for understanding both geographic isolation in evolution through gene flow and the broad patterns of current geographic distributions (biogeography). DISPERSAL definition: 1. the action of spreading across or moving away over a large area, or of making people or things…. Learn more. Definition of dispersal noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Define dispersal. dispersal synonyms, dispersal pronunciation, dispersal translation, English dictionary definition of dispersal. n. The act or process of dispersing or the condition of being dispersed. American Heritage® Dictionary of the English Language, Fifth Edition. Science Daily: New population model identifies phases of human dispersal across Europe