Nonequilibrium theory

Schematic demonstrating nonequilibrium theory in terms of community disturbances and ecosystem drivers.[1]

Nonequilibrium theory refers to the idea that ecosystems are not in a stable state, but instead are fluctuating from disturbances and pressures. Disturbances like disease, predators, climate change, fires, and others lead to shifts in ecosystem characteristics and prevent the return to equilibrium. Once shifted to an altered state, it can be difficult to return to an original state.

This theory challenges traditional ideas of stability. Ecosystems are dynamic, ever changing structures that can be influenced by numerous characteristics.This perspective has important implications for conservation, prompting a shift toward strategies that embrace change, resilience, and adaptability rather than trying to preserve a single state.[2]

  1. ^ Briske, David D. (2017). Rangeland Systems: Processes, Management and Challenges (1st ed.). Springer Cham. ISBN 978-3-319-46709-2.
  2. ^ Walker, Brian; Holling, C. S.; Carpenter, Stephen R.; Kinzig, Ann P. (2004). "Resilience, Adaptability and Transformability in Social-ecological Systems". Ecology and Society. 9 (2). doi:10.5751/es-00650-090205. hdl:10535/3282. ISSN 1708-3087.

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