Arthur Tansley

Arthur Tansley was a British ecologist who pioneered the study of ecosystems, emphasizing how living organisms interact with their environment. He introduced the concept of the "ecosystem," which considers the interconnectedness of plants, animals, soil, and climate as a unified system. Tansley's work helped shift ecological focus from individual species to these complex, functioning systems, highlighting the importance of energy flow and material cycling. His insights are fundamental in understanding how natural environments operate and how they respond to changes, making him a key figure in modern ecology.