Superfund Risk Assessment In Soil Contamination Studies
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Superfund Risk Assessment in Soil Contamination Studies by Keith B. Hoddinott Pdf
A dozen papers from a symposium in Phoenix, Arizona, January 1995 provide researchers and practitioners with the current modifications of the EPA's basic methodology for assessing the health risk of releasing chemicals into the environment. They cover determining background concentrations, collectin
Superfund Risk Assessment in Soil Contamination Studies by Keith B. Hoddinott Pdf
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
Superfund Risk Assessment in Soil Contamination Studies by Keith B. Hoddinott Pdf
Proceedings of an ASTM symposium held in New Orleans in January 1991. Papers were selected in the categories of site characterization; fate and transport; toxicity, exposures, and receptors; risk characterization and case studies; and establishing cleanup levels. The authors discuss the current modi
A Framework for Ecological Risk Assessment at Contaminated Sites in Canada by C. Gaudet,Canada. Environment Canada,Canada. Ecosystem Conservation Directorate Pdf
"A framework for ecological risk assessment (ERA) is proposed as a step in the provision of guidance and the promotion of consistency in site assessment and remediation in Canada under the National Contaminated Sites Remediation Program (NCSRP). This report fulfils two distinct functions: (1) it proposes a framework for ERA under the NCSRP, and (2) it critically reviews the ERA literature. Methods of human health risk assessment were not reviewed under this contract"--Abstract.
Petroleum Contaminated Soils by Paul T. Kostecki Pdf
These three volumes provide valuable information to help bring rational and scientifically feasible solutions to petroleum contaminated soils. State-of-the-art information on both technical and regulatory issues is covered, including environmental fate, health effects, risk assessment and remedial alternatives. They show why petroleum contaminated soils are a problem - and propose solutions for that problem. These books are an excellent reference for regulatory personnel and environmental consultants at all levels.
Petroleum Contaminated Soils, Volume I by Paul T. Kostecki Pdf
These three volumes provide valuable information to help bring rational and scientifically feasible solutions to petroleum contaminated soils. State-of-the-art information on both technical and regulatory issues is covered, including environmental fate, health effects, risk assessment and remedial alternatives. They show why petroleum contaminated soils are a problem - and propose solutions for that problem. These books are an excellent reference for regulatory personnel and environmental consultants at all levels.
Risk-Based Contaminated Land Investigation and Assessment by Judith Petts,Thomas Cairney,Mike Smith Pdf
Environmental Consultancy Recognition of contaminated land as a potential environment risk problem has come relatively late. However, in the 1990s there is an international agreement that dealing with such problems benefits from a risk management approach. This book provides a unique, practical guide to the effective conduct of risk assessments for contaminated sites. The risk-based approach requires recognition of site investigation as a component of (not merely an adjunct to) risk assessment and a systematic gathering of quality data relevant to making judgements about risks. This is an integrated and multidisciplinary subject. The book provides an understanding of the regulatory and social context in which contaminated land risks are managed; the interdisciplinary requirements, as well as the methodologies and their limitations for investigation and assessment. The opening chapters provide risk assessment and management background, stressing pragmatic approaches to the former. The central chapters address the means of optimising the gathering of systematic information relevant to the source-pathway-target chain of concern, including the value of multi-stage investigations. The final chapters discuss the assessment of information and data, considering qualitative, semi-quantified and quantified risk assessment approaches and the use of the findings in decision making. The book has been written to complement developing guidance and requirements in the United Kingdom, but with international comparisons. The issues which underpin effective contaminated land risk assessment are universal. The book is presented so as to be understood by readers from a variety of disciplines and with different responsibilities. It will also be of value to final year undergraduates and postgraduates in civil engineering, environmental science, environmental technology, environmental chemistry and geography. It will be of relevance to environmental and engineering consultants, companies and organisations owning or purchasing potentially contaminated land and to officers in the regulatory authorities.
Ecological Risk Assessment by Glenn W. Suter II Pdf
Recently, environmental scientists have been required to perform a new type of assessment-ecological risk assessment. This is the first book that explains how to perform ecological risk assessments and gives assessors access to the full range of useful data, models, and conceptual approaches they need to perform an accurate assessment. It explains how ecological risk assessment relates to more familiar types of assessments. It also shows how to organize and conduct an ecological risk assessment, including defining the source, selecting endpoints, describing the relevant features of the receiving environment, estimating exposure, estimating effects, characterizing the risks, and interacting with the risk manager. Specific technical topics include finding and selecting toxicity data; statistical and mathematical models of effects on organisms, populations, and ecosystems; estimation of chemical fate parameters; modeling of chemical transport and fate; estimation of chemical uptake by organisms; and estimation, propagation, and presentation of uncertainty. Ecological Risk Assessment also covers conventional risk assessments, risk assessments for existing contamination, large scale problems, exotic organisms, and risk assessments based on environmental monitoring. Environmental assessors at regulatory agencies, consulting firms, industry, and government labs need this book for its approaches and methods for ecological risk assessment. Professors in ecology and other environmental sciences will find the book's practical preparation useful for classroom instruction. Environmental toxicologists and chemists will appreciate the discussion of the utility for risk assessment of particular toxicity tests and chemical determinations.