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" Decision making with uncertainty in stormwater pollutant processes : "
Buddhi Wijesiri, An Liu, Prasanna Egodawatta, James McGree, Ashantha Goonetilleke.
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BL
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| Record Number
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891329
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| Main Entry
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Wijesiri, Buddhi
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| Title & Author
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Decision making with uncertainty in stormwater pollutant processes : : a perspective on urban stormwater pollution mitigation /\ Buddhi Wijesiri, An Liu, Prasanna Egodawatta, James McGree, Ashantha Goonetilleke.
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| Publication Statement
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Singapore :: Springer,, [2019]
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| Series Statement
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SpringerBriefs in water science and technology
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| Page. NO
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1 online resource
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| ISBN
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9789811335075
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: 9789811335082
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: 9811335079
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: 9811335087
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9789811335068
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9811335060
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| Bibliographies/Indexes
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Includes bibliographical references and index.
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| Contents
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Intro; Contents; Abstract; 1 Understanding Uncertainty Associated with Stormwater Quality Modelling; Abstract; 1.1 Background; 1.2 Pollutant Build-up and Wash-off Processes; 1.3 Stormwater Quality Modelling; 1.4 Uncertainty in Stormwater Quality Predictions; 1.4.1 Modelling Uncertainty; 1.4.2 Process Uncertainty; 1.5 Variability in Pollutant Processes; 1.5.1 Dynamic Behaviour of Particles; 1.5.2 Pollutant-Particulate Relationships; 1.5.3 Adsorption Behaviour of Particles; 1.6 Basis for Assessing Process Uncertainty and Its Implications; 1.7 Summary; References
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2 Pollutant Build-up and Wash-off Process VariabilityAbstract; 2.1 Background; 2.2 Study Approach; 2.2.1 Historical Data; 2.2.2 New Data; 2.3 Pollutant Processes; 2.3.1 Build-up; 2.3.2 Wash-off; 2.3.3 Influence of Pollutant Build-up on Variability in Pollutant Wash-off; 2.4 Summary; References; 3 Assessment of Build-up and Wash-off Process Uncertainty and Its Influence on Stormwater Quality Modelling; Abstract; 3.1 Background; 3.2 Modelling Approach; 3.2.1 Catchment Model Setup; 3.2.2 Runoff Simulation; 3.2.3 Stormwater Quality Prediction and Uncertainty Quantification
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3.3 Understanding the Influence of Process Uncertainty on Stormwater Quality Predictions3.3.1 Quantification of Process Uncertainty; 3.3.2 Differentiation Between Build-up and Wash-off Process Uncertainty; 3.3.3 Characterisation of Process Uncertainty Based on Rainfall Characteristics; 3.4 Summary; References; 4 Case Study-Uncertainty Inherent in Metals Build-up and Wash-off Processes; Abstract; 4.1 Background; 4.2 Influence of Particle Size on Metal Build-up and Wash-off; 4.3 Variability in Particle-Bound Metal Build-up and Wash-off
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4.4 Implications of Process Uncertainty on Stormwater Quality Prediction4.5 Summary; References; 5 Practical Implications and Recommendations for Future Research; Abstract; 5.1 Background; 5.2 Implications of Research Outcomes in Relation to Stormwater Pollution Mitigation; 5.2.1 Framework for Enhancing Stormwater Pollution Mitigation Strategies; 5.2.2 Logic Model; 5.2.3 Implementation of the Approach; 5.2.4 Improvements to the Approach; 5.3 Recommendations for Future Research; References; Appendix A; Appendix A; Appendix B; Index
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| Abstract
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This book presents new findings on intrinsic variability in pollutant build-up and wash-off processes by identifying the characteristics of underlying process mechanisms, based on the behaviour of various-sized particles. The correlation between build-up and wash-off processes is clearly defined using heavy metal pollutants as a case study. The outcome of this study is an approach developed to quantitatively assess process uncertainty, which makes it possible to mathematically incorporate the characteristics of variability in build-up and wash-off processes into stormwater quality models. In addition, the approach can be used to quantify process uncertainty as an integral aspect of stormwater quality predictions using common uncertainty analysis techniques. The information produced using enhanced modelling tools will promote more informed decision-making, and thereby help to improve urban stormwater quality.
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| Subject
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Runoff.
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Water-- Pollution.
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| Subject
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Runoff.
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| Subject
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Water-- Pollution.
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| Dewey Classification
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628/.21
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| LC Classification
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GB980.W55 2019
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| Added Entry
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Egodawatta, Prasanna
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Goonetilleke, Ashantha
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Liu, An
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McGree, James
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