Sensitivity analysis of environmental models:a systematic review with practical workflow

Pianosi, Francesca and Beven, Keith John and Freer, Jim and Hall, Jim and Rougier, Jonathan and Stephenson, David B. and Wagener, Thorsten (2016) Sensitivity analysis of environmental models:a systematic review with practical workflow. Environmental Modelling and Software, 79. pp. 214-232. ISSN 1364-8152

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Abstract

Sensitivity Analysis (SA) investigates how the variation in the output of a numerical model can be attributed to variations of its input factors. SA is increasingly being used in environmental modelling for a variety of purposes, including uncertainty assessment, model calibration and diagnostic evaluation, dominant control analysis and robust decision-making. In this paper we review the SA literature with the goal of providing: (i) a comprehensive view of SA approaches also in relation to other methodologies for model identification and application; (ii) a systematic classification of the most commonly used SA methods; (iii) practical guidelines for the application of SA. The paper aims at delivering an introduction to SA for non-specialist readers, as well as practical advice with best practice examples from the literature; and at stimulating the discussion within the community of SA developers and users regarding the setting of good practices and on defining priorities for future research.

Item Type:
Journal Article
Journal or Publication Title:
Environmental Modelling and Software
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2300/2302
Subjects:
ID Code:
78609
Deposited By:
Deposited On:
15 Aug 2016 13:10
Refereed?:
Yes
Published?:
Published
Last Modified:
27 Oct 2020 05:35