DOI: 10.1016/B978-0-12-384719-5.00114-3
关键词: Ecology 、 Introduced species 、 Evolutionary biology 、 Genetic diversity 、 Ecosystem diversity 、 Biology 、 Ecosystem services 、 Diversity (politics) 、 Population size 、 Conservation genetics 、 Alpha diversity
摘要: Every species is composed of one or more populations – localized groups individuals the same species. Population diversity variety, number, and genetic these groups. This article surveys origin detection differences between populations, discusses importance to humanity, reviews estimates extent global population human-driven modifications this diversity.