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Three complementary methods for sensitivity analysis of a water quality model

Sun, Xiaoying; Newham, Lachlan; Croke, Barry; Norton, John


In this paper, sensitivity analysis (SA) has been used to assess model sensitivities to input parameter values in a water quality model. The water quality model incorporates a rainfall-runoff sub-model and a sediment load estimation sub-model, and is calibrated against hydrologic and water quality data from the Moruya River catchment in southeast Australia. The tested methods, One-at-A-Time (OAT), Morris Method (MM) and Regional SA (RSA) are found to be complementary, and help to characterise...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
Source: Environmental Modelling and Software
DOI: 10.1016/j.envsoft.2012.04.010


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