Effective modeling for Integrated Water Resource Management: A guide to contextual practices by phases and steps and future opportunities. (June 2019)

• Record Type: Journal Article
• Authors: Badham, Jennifer; Elsawah, Sondoss; Guillaume, Joseph H.A.; Hamilton, Serena H.; Hunt, Randall J.; Jakeman, Anthony J.; Pierce, Suzanne A.; Snow, Valerie O.; Babbar-Sebens, Meghna; Fu, Baihua; Gober, Patricia; Hill, Mary C.; Iwanaga, Takuya; Loucks, Daniel P.; Merritt, Wendy S.; Peckham, Scott D.; Richmond, Amy K.; Zare, Fateme; Ames, Daniel; Bammer, Gabriele
• Is Part Of: Environmental modelling & software. Volume 116(2019)
• Page Start: 40
• Page End: 56
• Publication Date: 2019-06
• Subjects: Decision making -- Social learning -- Stakeholders -- Uncertainty -- Calibration -- Integrated modeling -- IWRM; Environmental monitoring -- Computer programs -- Periodicals; Ecology -- Computer simulation -- Periodicals; Digital computer simulation -- Periodicals; Computer software -- Periodicals; Environmental Monitoring -- Periodicals; Computer Simulation -- Periodicals; Environnement -- Surveillance -- Logiciels -- Périodiques; Écologie -- Simulation, Méthodes de -- Périodiques; Simulation par ordinateur -- Périodiques; Logiciels -- Périodiques; Computer software; Digital computer simulation; Ecology -- Computer simulation; Environmental monitoring -- Computer programs; Periodicals; Electronic journals; 363.70015118
• DOI: 10.1016/j.envsoft.2019.02.013
• Languages: English
• ISSNs: 1364-8152

Abstract

Abstract: The effectiveness of Integrated Water Resource Management (IWRM) modeling hinges on the quality of practices employed through the process, starting from early problem definition all the way through to using the model in a way that serves its intended purpose. The adoption and implementation of effective modeling practices need to be guided by a practical understanding of the variety of decisions that modelers make, and the information considered in making these choices. There is still limited documented knowledge on the modeling workflow, and the role of contextual factors in determining this workflow and which practices to employ. This paper attempts to contribute to this knowledge gap by providing systematic guidance of the modeling practices through the phases (Planning, Development, Application, and Perpetuation) and steps that comprise the modeling process, positing questions that should be addressed. Practice-focused guidance helps explain the detailed process of conducting IWRM modeling, including the role of contextual factors in shaping practices. We draw on findings from literature and the authors' collective experience to articulate what and how contextual factors play out in employing those practices. In order to accelerate our learning about how to improve IWRM modeling, the paper concludes with five key areas for future practice-related research: knowledge sharing, overcoming data limitations, informed stakeholder involvement, social equity and uncertainty management. Highlights: Existing lack of guidance to mobilize IWRM concepts and tools towards successful outcomes. Practices-focused guidance explains the detailed process of conducting contextually-focused IWRM modeling. IWRM modeling phases and steps are detailed drawing on literature from multiple areas. Step-by-step questions are provided to inform methodological decisions and practical relevance. Areas for future practice-related research are identified.