Investigative Strategies for Lead-Source Attribution at Superfund Sites Associated with Mining Activities
Seiten
2017
National Academies Press (Verlag)
978-0-309-46556-4 (ISBN)
National Academies Press (Verlag)
978-0-309-46556-4 (ISBN)
The Superfund program of the US Environmental Protection Agency (EPA) was created in the 1980s to address human-health and environmental risks posed by abandoned or uncontrolled hazardous-waste sites. Identification of Superfund sites and their remediation is an expensive multistep process. As part of this process, EPA attempts to identify parties that are responsible for the contamination and thus financially responsible for remediation. Identification of potentially responsible parties is complicated because Superfund sites can have a long history of use and involve contaminants that can have many sources. Such is often the case for mining sites that involve metal contamination; metals occur naturally in the environment, they can be contaminants in the wastes generated at or released from the sites, and they can be used in consumer products, which can degrade and release the metals back to the environment.
This report examines the extent to which various sources contribute to environmental lead contamination at Superfund sites that are near lead-mining areas and focuses on sources that contribute to lead contamination at sites near the Southeast Missouri Lead Mining District. It recommends potential improvements in approaches used for assessing sources of lead contamination at or near Superfund sites.
Table of Contents
Front Matter
Summary
1 Introduction
2 Sources of Lead Contamination
3 Environmental Dispersal of Lead
4 Investigative Strategies for Lead-Source Attribution
5 Implications for Southeast Missouri and Research Needs
Appendix A: Challenges to Obtaining Information about Lead Sources
at Superfund Sites Associated with Lead-Mining Districts
Appendix B: Biographic Information on the Committee on Sources of
Lead Contamination at or near Superfund Sites
Appendix C: Open Session Meeting Agendas
This report examines the extent to which various sources contribute to environmental lead contamination at Superfund sites that are near lead-mining areas and focuses on sources that contribute to lead contamination at sites near the Southeast Missouri Lead Mining District. It recommends potential improvements in approaches used for assessing sources of lead contamination at or near Superfund sites.
Table of Contents
Front Matter
Summary
1 Introduction
2 Sources of Lead Contamination
3 Environmental Dispersal of Lead
4 Investigative Strategies for Lead-Source Attribution
5 Implications for Southeast Missouri and Research Needs
Appendix A: Challenges to Obtaining Information about Lead Sources
at Superfund Sites Associated with Lead-Mining Districts
Appendix B: Biographic Information on the Committee on Sources of
Lead Contamination at or near Superfund Sites
Appendix C: Open Session Meeting Agendas
Erscheinungsdatum | 08.11.2017 |
---|---|
Verlagsort | Washington |
Sprache | englisch |
Maße | 216 x 279 mm |
Themenwelt | Naturwissenschaften ► Biologie ► Ökologie / Naturschutz |
Naturwissenschaften ► Geowissenschaften ► Geologie | |
ISBN-10 | 0-309-46556-7 / 0309465567 |
ISBN-13 | 978-0-309-46556-4 / 9780309465564 |
Zustand | Neuware |
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