Critical analysis of a multicriteria decision-aid method for the choice of urban drainage Systems
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چکیده
There are various possibilities for the design of urban stormwater systems, using best management practices. Castro and Baptista (2004) have proposed a set of performance indicators, based social, environmental, sanitary and hydrologic aspects. During the validation process, a critical analysis of the indicators was done. The aim of this paper is to present the results of this analysis which is based on two approaches: one concerning the evaluation of the quality of the indicators set and the other verifying the methodology of the weighting. The critical analysis showed to be a good tool to validate the indicators set bringing interesting information to suppress, join or improve indicators.
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