2013
DOI: 10.4236/jep.2013.45a004
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Identification of Contaminant Source Characteristics and Monitoring Network Design in Groundwater Aquifers: An Overview

Abstract:

The groundwater system is often polluted by different sources of contamination where the sources are difficult to detect. The presence of contamination in groundwater poses significant challenges to its delineation and quantification. The remediation of a contaminated site requires an optimal decision making system to identify the pollutant source characteristics accurately… Show more

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Cited by 61 publications
(28 citation statements)
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References 74 publications
(107 reference statements)
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“…Also, only if the global optimum solution is found, it may represent the accurate solution to the source identification problem. Nonuniqueness in the system response may introduce alternate optimal solutions, although each globally optimal [5,20,21]. This is due to the fact that different sets of stresses (i.e., contaminant sources) can result in identical responses (resulting spatial and temporal concentrations).…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Also, only if the global optimum solution is found, it may represent the accurate solution to the source identification problem. Nonuniqueness in the system response may introduce alternate optimal solutions, although each globally optimal [5,20,21]. This is due to the fact that different sets of stresses (i.e., contaminant sources) can result in identical responses (resulting spatial and temporal concentrations).…”
Section: Introductionmentioning
confidence: 99%
“…In this methodology, the numerical models for simulation of the flow and transport process are internally linked to the optimization algorithm. Chadalavada and Datta [1] and Amirabdollahian and Datta [21] presented an overview of the pollution source identification simulation-optimization approaches.…”
Section: Introductionmentioning
confidence: 99%
“…Amirabdollahian and Datta [2] presented an overview on pollutant source identification techniques and discussed some of the relevant issues in this area. The linked simulation optimization technique characterizes the contamination sources by an internal linkage between flow and contaminant transport simulation models and the selected optimization technique [3]- [5].…”
Section: Introductionmentioning
confidence: 99%
“…There is a large body of literature dedicated to resolving this problem. Atmadja and Bagtzoglo [7] and Amirabdollahian and Datta [8] provided a comprehensive review of approaches to solve inverse source-identification problems in groundwater systems. The recent research by Prakash and Datta [9] improved the accuracy of source identification through an optimized groundwater monitoring network.…”
Section: Introductionmentioning
confidence: 99%