Ecology

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Ecology (from Ancient Greek οἶκος (oîkos) 'house' and -λογία (-logía) 'study of') is the natural science which studies the interactions between organisms and their environments. Ecology considers organisms at the community, ecosystem, and biosphere levels. Ecology overlaps with the sciences of biogeography, evolutionary biology, genetics, and ethology. Ecology is a branch of biology, and involves the study of abundance, biomass, and distribution of organisms in the context of the environment. It encompasses life processes, interactions, and adaptations; movement of materials and energy through living communities; successional development of ecosystems; cooperation, competition, and predation within and between species; and patterns of biodiversity and its effect on ecosystem processes. Ecology has practical applications in fields such as conservation biology, wetland management, natural resource management, and human ecology. The term ecology (German: Ökologie) was coined in 1866 by...

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