Elicitation of expert knowledge to develop decision support tools for use in water demand management planning

Abstract

This paper examines the use of influence diagrams (IDs) in water demand management (WDM) strategy planning with the specific objective of exploring how IDs can be used in developing computer-based decision support tools (DSTs) to complement and support existing WDM decision processes. We report the results of an expert consultation carried out in collaboration with water industry specialists in Sofia, Bulgaria. The elicited information is presented as influence diagrams and the discussion looks at their usefulness in WDM strategy design and the specification of suitable modelling techniques. The paper concludes that IDs themselves are useful in developing model structures for use in evidence-based reasoning models such as Bayesian Networks, and this is in keeping with the objectives set out in the introduction of integrating DSTs into existing decision processes. The paper will be of interest to modellers, decision-makers and scientists involved in designing tools to support resource conservation strategy implementation.

Research-supported participatory planning for water stress mitigation

“…The investigation of each of the mitigation options, listed in Table 3 has been thoroughly described in other papers and is beyond the scope of the current paper (Dimova et al 2007, Inman et al 2007, Vamvakeridou-Lyroudia et al 2007, Inman et al 2008, Ribarova et al 2008, VamvakeridouLyroudia et al 2009, Wintgens et al 2009). Only some of the aspects of their participatory content will be underlined in what follows.…”