Bioaccumulation And Food Chain Analysis For Evaluating Ecological Risks In Terrestrial And Wetland Habitats

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Bioaccumulation And Food Chain Analysis For Evaluating Ecological Risks In Terrestrial And Wetland Habitats

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Author : M. Bollman
language : en
Publisher:
Release Date : 1998

Bioaccumulation And Food Chain Analysis For Evaluating Ecological Risks In Terrestrial And Wetland Habitats written by M. Bollman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Ecological risk assessment categories.

As part of the ecological risk assessment process for terrestrial and wetland habitats, the evaluation of bioaccumulative chemicals of concern (BCCs) is frequently pursued through food-chain analysis with a subsequent comparison of daily doses to benchmark toxicity reference values, when available. Food-chain analysis has frequently been applied to the analysis of exposure to BCCs identified as chemicals of potential ecological concern (COPECs) in the ecological risk assessment process. Here, designed studies focused on wetland food-chains such as "hydric soil -> soil macroinvertebrate -> amphibian" and terrestrial food-chains such as "soil -> plant -> small mammal" illustrate an approach for the derivation and validation of trophic transfer factors for metals considered as COPECs such as cadmium, chromium, copper, lead, and zinc. The results clearly indicate that the transfer of chemicals between trophic levels is critical in the bioaccumulation process in wetland and terrestrial food-chains and is influenced by numerous interacting abiotic and biotic factors, including physicochemical properties of soil, and the role, if any, that the metal has in the receptor as a required trace element.

Superfund Risk Assessment In Soil Contamination Studies

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Author : Keith B. Hoddinott
language : en
Publisher: ASTM International
Release Date : 1998

Superfund Risk Assessment In Soil Contamination Studies written by Keith B. Hoddinott and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Hazardous waste sites categories.

Contains ten papers presented at the January 1998 symposium on superfund risk assessment, held in San Diego, CA, and sponsored by ASTM committee D-18 on soil and rock. The papers provide state of the art information on conducting risk assessments for complex sites, and are grouped into three categor

Handbook Of Ecotoxicology

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Author : David J. Hoffman
language : en
Publisher: CRC Press
Release Date : 2002-11-13

Handbook Of Ecotoxicology written by David J. Hoffman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-11-13 with Science categories.

Completely revised and updated with 18 new chapters, this second edition includes contributions from over 75 international experts. Also, a Technical Review Board reviewed all manuscripts for accuracy and currency. Focusing on toxic substance and how they affect the ecosystems worldwide, the book presents methods for quantifying and measuring ecotoxicological effects in the field and in the lab, as well as methods for estimating, predicting, and modeling in ecotoxicology studies. This is the definitive reference for students, researchers, consultants, and other professionals in the environmental sciences, toxicology, chemistry, biology, and ecology - in academia, industry, and government.

Ecotoxicology Of Amphibians And Reptiles

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Author : Donald W. Sparling
language : en
Publisher: CRC Press
Release Date : 2010-06-02

Ecotoxicology Of Amphibians And Reptiles written by Donald W. Sparling and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-02 with Science categories.

Building on the success of its popular predecessor, the second edition of Ecotoxicology of Amphibians and Reptiles presents newly available findings on the species that are important environmental indicators. This new edition covers nearly twice as many topics as the first, including recent developments in the ecotoxicology of amphibians and reptil

Multiple Stressor Effects In Relation To Declining Amphibian Populations

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Author : Greg Linder
language : en
Publisher: ASTM International
Release Date : 2003

Multiple Stressor Effects In Relation To Declining Amphibian Populations written by Greg Linder and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Amphibians categories.

For well over a decade, scientists have been trying to pinpoint the environmental cause for declining populations of amphibians in many habitats across the globe. Here, scientists and resource management professionals from a range of disciplines discuss standardized amphibian toxicity tests and meth

Ecotoxicology Of Wild Mammals

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Author : Richard F. Shore
language : en
Publisher: John Wiley & Sons
Release Date : 2001-04-25

Ecotoxicology Of Wild Mammals written by Richard F. Shore and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-04-25 with Nature categories.

This landmark book, which contains contributions from the world's foremost mammalian ecotoxicologists, is a truly impressive summary of research undertaken in this field in recent years. It is also the first book to draw such information together in a seamless and unified approach. In examining the exposure and effects of environmental contaminants in wild mammal populations, this book addresses four core questions: * What exactly do we know about environmental contaminants in wild mammals? * What are the commonalities and differences between mammal orders/species in the effects that contaminants have? * How and to what degree of accuracy can we predict the adverse effects of environmental contaminants on mammalian wildlife? * How significant are contaminant insults compared with other density-independent and -dependent factors such as habitat loss, climatic factors and disease? The key underlying scientific principles and issues raised by the team of international authors will have significance throughout the world, making this an invaluable book not only for all those studying the effects of environmental pollutants on mammals, but also on regulatory agencies, and those carrying out environmental impact assessment.

Epa 630 R

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Author :
language : en
Publisher:
Release Date : 1998

Epa 630 R written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Health risk assessment categories.

Amphibian Decline

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Author : Greg Linder
language : en
Publisher: Setac Press
Release Date : 2003

Amphibian Decline written by Greg Linder and has been published by Setac Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Nature categories.

This book examines the ecotoxicology and stressors of amphibians in an attempt to address issues related to declining amphibian populations and the role that various stressors might have in those losses. It identifies gaps in current data, interprets information into an existing framework, and points toward critical areas for future research. Through the combined efforts of research and resource management communities, recommendations can be developed to change current policies and management actions to address the problem of amphibian decline.

Risk Assessment Guidance For Superfund Environmental Evaluation Manual Interim Final

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Author :
language : en
Publisher:
Release Date : 1989

Risk Assessment Guidance For Superfund Environmental Evaluation Manual Interim Final written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Hazardous substances categories.

Central And Southern Florida Project Comprehensive Review Study App F Real Estate App G Local Cooperation And Financial Analysis Water Quality App H I Air Quality

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Author : United States. Army. Corps of Engineers. Jacksonville District
language : en
Publisher:
Release Date : 1998

Central And Southern Florida Project Comprehensive Review Study App F Real Estate App G Local Cooperation And Financial Analysis Water Quality App H I Air Quality written by United States. Army. Corps of Engineers. Jacksonville District and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Environmental impact statements categories.