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Biology LibreTexts

Unit VIII: Ecology

Ecology is the study of the interactions of living organisms with their environment. One core goal of ecology is to understand the distribution and abundance of living things in the physical environment. Attainment of this goal requires the integration of scientific disciplines inside and outside of biology, such as biochemistry, physiology, evolution, biodiversity, molecular biology, geology, and climatology. Some ecological research also applies aspects of chemistry and physics, and it frequently uses mathematical models. In Unit 8, ecological concepts are broadly covered in this unit, with features highlighting localized, real-world issues of conservation and biodiversity.