Strategic Evaluation Tool for Surface Water Quality Management Remedies in Drinking Water Catchments
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Etemad Shahidi, Amir
Stewart, Rodney
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Abstract
Drinking water catchments (DWC) are under pressure from point and nonpoint source pollution due to the growing human activities. This worldwide challenge is causing number of adverse effects, such as degradation in water quality, ecosystem health, and other economic and social pressures. Different evaluation tools have been developed to achieve sustainable and healthy drinking water catchments. However, a holistic and strategic framework is still required to adequately consider the uncertainty associated with feasible management remedies of surface water quality in drinking water catchments. A strategic framework was developed to adequately consider the uncertainty associated with management remedies for surface water quality in drinking water catchments. A Fuzzy Multiple Criteria Decision Analysis (FMCDA) approach was embedded into a strategic decision support framework to evaluate and rank water quality remediation options within a typical fixed budget constraint faced by bulk water providers. The evaluation framework consists of four core aspects; namely, water quality, environmental, economic and social, and number of associated quantitative and qualitative criteria and sub-criteria. Final remediation strategy ranking was achieved through the application of the Euclidean Distance by the In-center of Centroids (EDIC). View Full-Text
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Water
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9
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10
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© 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
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Chemical engineering not elsewhere classified
Science & Technology
Physical Sciences
Water Resources
drinking water catchments
evaluation framework
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Almaarofi, H; Etemad Shahidi, A; Stewart, R, Strategic Evaluation Tool for Surface Water Quality Management Remedies in Drinking Water Catchments, Water, 2017, 9 (10), pp. 738