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|a 10.1111/gwat.13333
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|a eng
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|a Bedekar, Vivek
|e verfasserin
|4 aut
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|a A Unit-Concentration Method to Quantify Source Contribution
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|c 2024
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|a Date Completed 06.03.2024
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|a Date Revised 03.08.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2023 National Ground Water Association.
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|a Solute migration is typically simulated to describe and estimate the fate and transport of contaminants in groundwater. The unit-concentration approach is investigated here as a method to enable solute transport simulations to expand the capabilities of groundwater flow modeling. The unit-concentration method uses a concentration value of one to identify sources of water to be assessed and a concentration of zero for all other water sources. The distribution of concentration thus obtained, unlike particle tracking methods, provides a more intuitive and direct quantification of the contribution of sources reaching various sinks. The unit-concentration approach can be applied readily with existing solute transport software for a range of analyses including source allocation, well capture analysis, and mixing/dilution calculations. This paper presents the theory, method, and example applications of the unit-concentration approach for source quantification
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|a Journal Article
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|a Neville, Christopher
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|a Tonkin, Matthew J
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|a Bartlett, R Douglas
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|a Plato, Paul
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|u http://dx.doi.org/10.1111/gwat.13333
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