Forest Ecosystem Stability: Revision of the Resistance-Resilience Model in Relation to Observable Macroscopic Properties of Ecosystems

Abstract

In contrast to previous chapters in this volume, this chapter is conceptual and theoretical. The resistance-resilience model of ecosystem relative stability or response to disturbance (Webster et al. 1975) has provided part of the conceptual foundation for ecosystem research at Coweeta (Monk et al. 1977). It has also provided a point of departure for analyzing responses of stream ecosystems to experimental disturbances (Webster et al. 1983; Chapter 21, this volume), and long-term forest responses to intensive management (Waide and Swank 1976; Swank and Waide 1980). However, both methodological and conceptual criticisms of this model have been published. Also, recent advances in ecosystem science alter the theoretical basis of the model. In response, I present here a revised theoretical interpretation of the resistance-resilience model.