Catastrophic vegetation shifts and soil degradation in terrestrial grazing systems

• Published in: Trends in Ecology & Evolution
• Main Authors: van de Koppel, J, Rietkerk, M, Weissing, FJ
• Format: Article in Journal/Newspaper
• Language: English
• Published: 1997
• Subjects: FUNCTIONAL-RESPONSE; RANGE CONDITION; SALINITY; THRESHOLDS; STABILITY; VIEWPOINT; RHODESIA; ECOLOGY; MOSAICS; DROUGHT; Arctic
• Online Access: https://hdl.handle.net/11370/b831e9fb-1770-4efb-9ecf-1dd4f5d9f061; https://research.rug.nl/en/publications/b831e9fb-1770-4efb-9ecf-1dd4f5d9f061; https://doi.org/10.1016/S0169-5347(97)01133-6; https://pure.rug.nl/ws/files/9934672/1997TrendsEcolEvolvdKoppel.pdf

It has long been recognized that alternative vegetation states may occur in terrestrial grazing systems. This phenomenon may be of great importance as small environmental fluctuations may lead to relatively sudden and irreversible jumps between vegetation states. Early theoretical studies emphasized saturation of herbivore feeding to explain multiple stable states and catastrophic behaviour. Recent studies on semi-arid grasslands and arctic salt marshes, however, relate catastrophic events In these systems to plant-soil interactions.