Investigation of the Distribution of Organochlorine and Polycyclic Aromatic Hydrocarbon Compounds in the Lower Columbia River Using Semipermeable Membrane Devices

Investigation of the Distribution of Organochlorine and Polycyclic Aromatic Hydrocarbon Compounds in the Lower Columbia River Using Semipermeable Membrane Devices PDF Author: Kathleen A. McCarthy
Publisher:
ISBN:
Category : Hydrocarbons
Languages : en
Pages : 152

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Water-resources Investigations Report

Water-resources Investigations Report PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 374

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Organochlorine Pesticides in the Johnson Creek Basin, Oregon, 1988-2002

Organochlorine Pesticides in the Johnson Creek Basin, Oregon, 1988-2002 PDF Author: Dwight Q. Tanner
Publisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 44

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Scientific Investigations Report

Scientific Investigations Report PDF Author:
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ISBN:
Category : Earth sciences
Languages : en
Pages : 178

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Publications of the Geological Survey

Publications of the Geological Survey PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 304

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New Publications of the U.S. Geological Survey

New Publications of the U.S. Geological Survey PDF Author:
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ISBN:
Category : Geology
Languages : en
Pages : 646

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New Publications of the Geological Survey

New Publications of the Geological Survey PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 80

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Bibliography of Agriculture

Bibliography of Agriculture PDF Author:
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ISBN:
Category : Agriculture
Languages : en
Pages : 828

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Index Medicus

Index Medicus PDF Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 2098

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Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.

Bioavailability of Contaminants in Soils and Sediments

Bioavailability of Contaminants in Soils and Sediments PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309086256
Category : Technology & Engineering
Languages : en
Pages : 433

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Bioavailability refers to the extent to which humans and ecological receptors are exposed to contaminants in soil or sediment. The concept of bioavailability has recently piqued the interest of the hazardous waste industry as an important consideration in deciding how much waste to clean up. The rationale is that if contaminants in soil and sediment are not bioavailable, then more contaminant mass can be left in place without creating additional risk. A new NRC report notes that the potential for the consideration of bioavailability to influence decision-making is greatest where certain chemical, environmental, and regulatory factors align. The current use of bioavailability in risk assessment and hazardous waste cleanup regulations is demystified, and acceptable tools and models for bioavailability assessment are discussed and ranked according to seven criteria. Finally, the intimate link between bioavailability and bioremediation is explored. The report concludes with suggestions for moving bioavailability forward in the regulatory arena for both soil and sediment cleanup.