Table of Contents
Contaminated Sediment Management Still an Oxymoron?
Outline
Hazardous Substance Research Center
Research Theme Areas for HSRC/S&SW
Key Research Contributions To-Date
Contaminated Sediments
Contaminated Sediments
How did we manage sediments?
Bayou Bonfouca
PPT Slide
How do we manage sediments now?
Contaminated Sediments
How do we choose among the options?
PPT Slide
Natural Recovery of Contaminated Sediments
Passive In-Situ Containment or Treatment
In-Situ Treatment Options
Removal with Upland Treatment and Containment
Environmental Dredging
Dredging - A Double-Edged Sword
Navigational Dredging
When are Natural Processes Important?
Pathways of Water-Column Exposure via Natural Processes
PPT Slide
Important Natural Processes
PPT Slide
Characterizing Natural Processes
Dynamic Sediment Environments
Significant Natural Processes Influencing Contaminant Fate
PPT Slide
Stable Sediment Environments
PPT Slide
Bioturbation Enhanced Flux
PPT Slide
PPT Slide
PPT Slide
PPT Slide
Contaminant Availability
PPT Slide
Summary
What has research contributed?
Contaminated Sediment Management
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