Murdoch University Research Repository

Welcome to the Murdoch University Research Repository

The Murdoch University Research Repository is an open access digital collection of research
created by Murdoch University staff, researchers and postgraduate students.

Learn more

Resilience and regime shifts: Assessing cascading effects

Kinzig, A.P., Ryan, P.A., Etienne, M., Allison, H.E., Elmqvist, T. and Walker, B.H. (2006) Resilience and regime shifts: Assessing cascading effects. Ecology and Society, 11 (1).

PDF - Published Version
Download (804kB)
Free to read:
*No subscription required


Most accounts of thresholds between alternate regimes involve a single, dominant shift defined by one, often slowly changing variable in an ecosystem. This paper expands the focus to include similar dynamics in social and economic systems, in which multiple variables may act together in ways that produce interacting regime shifts in social-ecological systems. We use four different regions in the world, each of which contains multiple thresholds, to develop a proposed general model of threshold interactions in social-ecological systems. The model identifies patch-scale ecological thresholds, farm- or landscape-scale economic thresholds, and regional-scale sociocultural thresholds. Cascading thresholds, i.e., the tendency of the crossing of one threshold to induce the crossing of other thresholds, often lead to very resilient, although often less desirable, alternative states.

Item Type: Journal Article
Murdoch Affiliation: School of Environmental Science
Publisher: The Resilience Alliance
Copyright: Copyright (c) 2006 by the author(s).
Item Control Page Item Control Page


Downloads per month over past year