Contaminated Sediments

Contaminated Sediments PDF

Author: Ulrich Förstner

Publisher: Springer

Published: 2006-04-10

Total Pages: 195

ISBN-13: 3540461442

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Sediments are increasingly recognized as both a carrier and a possible source of contaminants in aquatic systems, and they may also affect groundwater quality and agricultural products when disposed on land. Four aspects are covered reflecting the development of knowledge in particle-associated pollutants during the past twenty-five years: - the identification, surveillance, monitoring and control of sources and distribution of pollutants, - the evaluation of solid/solution relations of contaminants in surface waters, - the study of in-situ processes and mechanisms of pollutant transfer in various compartments of the aquatic ecosystems, - the assessment of the environmental impact of particle-bound contaminants, i.e. the development of sediment quality criteria. A final chapter focusses on practical aspects concerning contaminated sediments.

Contaminated Sediments in Ports and Waterways

Contaminated Sediments in Ports and Waterways PDF

Author: Division on Engineering and Physical Sciences

Publisher: National Academies Press

Published: 1997-04-20

Total Pages: 318

ISBN-13: 0309054931

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Contaminated marine sediments threaten ecosystems, marine resources, and human health. They can have major economic impacts when controversies over risks and costs of sediment management interfere with needs to dredge major ports. Contaminated Sediments in Ports and Waterways examines management and technology issues and provides guidance that will help officials make timely decisions and use technologies effectively. The book includes recommendations with a view toward improving decision making, developing cost-effective technologies, and promoting the successful completion of cleanup projects. The volume assesses the state of practice and research and development status of both short-term and longer-term remediation methods. The committee provides a conceptual overview for risk-based contaminated sediment management that can be used to develop plans that address complex technological, political, and legal issues and the interests of various stakeholders. The book emphasizes the need for proper assessment of conditions at sediment sites and adequate control of contamination sources.

Contaminated Sediments in Freshwater Systems

Contaminated Sediments in Freshwater Systems PDF

Author: Frank R. Spellman

Publisher: CRC Press

Published: 2016-10-03

Total Pages: 314

ISBN-13: 1315349892

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Assessment of freshwater sediments can determine whether chemical concentrations are sufficient to cause adverse effects on aquatic organisms or organisms higher in the food chain, including humans. This book presents methods for assessing sediments and includes an integration of physical, chemical, and biological information. It examines the elements of quality assurance and control programs, considerations for the conduct of field surveys, screening-level analyses, chemical analyses, toxicity tests for assessing biological impacts, assessments of benthic invertebrate community structure, surveys of fish tumors and abnormalities, and data presentation and interpretation techniques.

Contaminated Sediments:

Contaminated Sediments: PDF

Author: Marianne Olsen

Publisher: Nordic Council of Ministers

Published: 2019-07-09

Total Pages: 83

ISBN-13: 9289360410

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The Nordic Council of Ministers have recognized the need to compile the knowledge of sediment remediation strategies and to evaluate different remediation approaches. The objective of this report is to give a status of regulatory framework and sediment management within selected Nordic countries (Norway, Sweden, Finland and Denmark). In addition, the report gives a short overview of international knowledge on remediation approaches, techniques, and materials. Governance and regulatory instruments in dealing with contaminated sediments vary between countries. Of the countries presented, only Norwegian environmental authorities have implemented a national strategy for remediation of marine contaminated sediments. A Nordic database of clean-up projects and long-term monitoring would improve the exchange of knowledge between the Nordic countries.

Processes, Assessment and Remediation of Contaminated Sediments

Processes, Assessment and Remediation of Contaminated Sediments PDF

Author: Danny D. Reible

Publisher: Springer Science & Business Media

Published: 2013-07-20

Total Pages: 496

ISBN-13: 1461467268

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The purpose of this book is to help engineers and scientists better understand contaminated sediment sites and identify and design remedial approaches that are more efficient and effective. Contaminated sediment management is a difficult and costly exercise that is rarely addressed with easily identified and implemented remedies. It is hoped that this book can help identify and implement management approaches that provide an optimal, if not entirely satisfactory, solution to sediment contaminant problems.​

A Risk-Management Strategy for PCB-Contaminated Sediments

A Risk-Management Strategy for PCB-Contaminated Sediments PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2001-06-07

Total Pages: 451

ISBN-13: 0309073219

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This book provides a risk-based framework for developing and implementing strategies to manage PCB-contaminated sediments at sites around the country. The framework has seven stages, beginning with problem definition, continuing through assessment of risks and management options, and ending with an evaluation of the success of the management strategy. At the center of the framework is continuous and active involvement of all affected parties-particularly communities-in the development, implementation, and evaluation of the management strategy. A Risk-Management Strategy for PCB-Contaminated Sediments emphasizes the need to consider all risks at a contaminated site, not just human health and ecological effects, but also the social, cultural, and economic impacts. Given the controversy that has arisen at many PCB-contaminated sites, this book provides a consistent, yet flexible, approach for dealing with the many issues associated with assessing and managing the risks at Superfund and other contaminated sites.

Sediments Contamination and Sustainable Remediation

Sediments Contamination and Sustainable Remediation PDF

Author: Catherine N. Mulligan

Publisher: CRC Press

Published: 2009-12-16

Total Pages: 322

ISBN-13: 1420062239

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Although valuable resources in river basins and other aqueous environments, sediments often receive much less attention from researchers, policymakers, and other professionals than other components of the ecosystem. Until now. Highlighting the important role that sediments play in the geoenvironment, Sediments Contamination and Sustainable Remediat

Contaminated Marine Sediments

Contaminated Marine Sediments PDF

Author: National Research Council

Publisher: National Academies Press

Published: 1989-02-01

Total Pages: 506

ISBN-13: 0309040957

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The pervasive, widespread problem of contaminated marine sediments is an environmental issue of national importance, arising from decades of intentionally and unintentionally using coastal waters for waste disposal. This book examines the extent and significance of the problem, reviews clean-up and remediation technologies, assesses alternative management strategies, identifies research and development needs, and presents the committee's major findings and recommendations. Five case studies examine different ways in which a variety of sediment contamination problems are being handled.

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