Groundwater remediation using the information gap decision theory. Issue 1 (10th January 2014)

• Record Type: Journal Article
• Authors: O'Malley, D.; Vesselinov, V. V.
• Is Part Of: Water resources research. Volume 50:Issue 1(2014:Jan.)
• Page Start: 246
• Page End: 256
• Publication Date: 2014-01-10
• Subjects: Hydrology -- Periodicals; 333.91
• DOI: 10.1002/2013WR014718
• Languages: English
• ISSNs: 0043-1397

Abstract

<abstract abstract-type="main"> <title> <x xml:space="preserve">Abstract</x> </title> <p>[1] One of the challenges in the design and selection of remediation activities for subsurface contamination is dealing with manifold uncertainties. A scientifically defensible decision process demands consideration of the uncertainties involved. A nonprobabilistic approach based on information gap (info‐gap) decision theory is employed to study the robustness of alternative remediation activities. This approach incorporates both parametric and nonparametric (conceptual) uncertainty in predicting contaminant concentrations that are effected by natural processes and the remediation activities. Two remedial scenarios are explored to demonstrate the applicability of the info‐gap approach to decision making related to groundwater remediation.</p> </abstract>