ABSTRACT

Many wetlands around the world act as sinks for pollutants, in particular for trace elements. In comparison to terrestrial environments, wetlands are still far less studied. A collaborative effort among world experts, this book brings the current knowledge concerning trace elements in temporary waterlogged soils and sediments together. It discusses factors controlling the dynamics and release kinetics of trace elements and their underlying biogeochemical processes. It also discusses current technologies for remediating sites contaminated with trace metals, and the role of bioavailability in risk assessment and regulatory decision making. This book is intended for professionals around the world in disciplines related to contaminant bioavailability in aquatic organisms, contaminant fate and transport, remediation technologies, and risk assessment of aquatic and wetland ecosystems.

part 1|249 pages

Understanding, Processes, and Needs

chapter 4|22 pages

Sorption–Desorption of Trace Elements in Soils

Influence of Kinetics

chapter 8|21 pages

Subsoil Contaminant Cr Fate and Transport

The Complex Reality of the Hanford Subsurface

chapter 10|25 pages

Uranium Interaction with Soil Minerals in the Presence of Co-Contaminants

Case Study of Subsurface Sediments at or below the Water Table

part 2|101 pages

Bioavailability