Mechanisms of Resilience in Common-pool Resource Management Systems: An Agent-based Model of Water Use in a River Basin

dc.contributor.authorSchlüter, Majaen_US
dc.contributor.authorPahl-Wostl, Claudiaen_US
dc.coverage.regionMiddle East & South Asiaen_US
dc.date.accessioned2009-07-31T15:01:36Z
dc.date.available2009-07-31T15:01:36Z
dc.date.issued2007en_US
dc.date.submitted2007-08-31en_US
dc.date.submitted2007-08-31en_US
dc.description.abstract"The concept of resilience is widely promoted as a promising notion to guide new approaches to ecosystem and resource management that try to enhance a system's capacity to cope with change. A variety of mechanisms of resilience specific for different systems have been proposed. In the context of resource management those include but are not limited to the diversity of response options and flexibility of the social system to adaptively respond to changes on an adequate scale. However, implementation of resilience-based management in specific real-world systems has often proven difficult because of a limited understanding of suitable interventions and their impact on the resilience of the coupled social-ecological system. We propose an agent-based modeling approach to explore system characteristics and mechanisms of resilience in a complex resource management system, based on a case study of water use in the Amudarya River, which is a semiarid river basin. Water resources in its delta are used to sustain irrigated agriculture as well as aquatic ecosystems that provide fish and other ecosystem services. The three subsystems of the social- ecological system, i.e., the social system, the irrigation system, and an aquatic ecosystem, are linked by resource flows and the allocation decision making of actors on different levels. Simulation experiments are carried out to compare the resilience of different institutional settings of water management to changes in the variability and uncertainty of water availability. The aim is to investigate the influence of (1) the organizational structure of water management, (2) information on water availability, and (3) the diversity of water uses on the resilience of the system to short and long-term water scarcity. In this paper, the model concept and first simulation results are presented. As a first illustration of the approach the performances of a centralized and a decentralized regime are compared under different scenarios of information on water availability. Under the given conditions of a regularly fluctuating inflow and compliance of agents with orders from a national authority, the centralized system performs better as long as irrigation is the only type of water use. Diversification of resource use, e.g., irrigation and fishing, increases the performance of the decentralized regime and the resilience of both. Systematic analysis of the performance of different system structures will help to identify properties and mechanisms of resilience. This understanding will be valuable for the identification, development, and evaluation of management interventions in specific river basins."en_US
dc.identifier.citationjournalEcology and Societyen_US
dc.identifier.citationmonthDecemberen_US
dc.identifier.citationnumber2en_US
dc.identifier.citationvolume12en_US
dc.identifier.urihttps://hdl.handle.net/10535/3478
dc.subjectadaptive systemsen_US
dc.subjectdiversityen_US
dc.subjectfisheriesen_US
dc.subjectirrigationen_US
dc.subjectresilienceen_US
dc.subjectriver basinsen_US
dc.subjectwater resourcesen_US
dc.subjectAmudarya Riveren_US
dc.subject.sectorWater Resource & Irrigationen_US
dc.submitter.emailefcastle@indiana.eduen_US
dc.titleMechanisms of Resilience in Common-pool Resource Management Systems: An Agent-based Model of Water Use in a River Basinen_US
dc.typeJournal Articleen_US
dc.type.publishedpublisheden_US
Files
Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
ES-2007-2069[1].pdf
Size:
378.8 KB
Format:
Adobe Portable Document Format
Collections