Bioavailability Bioaccessibility And Mobility Of Environmental Contaminants
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Bioavailability Bioaccessibility And Mobility Of Environmental Contaminants
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Author : John R. Dean
language : en
Publisher: John Wiley & Sons
Release Date : 2007-04-30
Bioavailability Bioaccessibility And Mobility Of Environmental Contaminants written by John R. Dean 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 2007-04-30 with Science categories.
This book covers all aspects of bioavailability, as related to environmental contaminants. After a discussion of the definition of bioavailability and its context, focus is placed on the role of risk assessment and bioavailability. Methods of analysis are then discussed including a range of atomic spectroscopic and electrochemical techniques for metal analysis and chromatographic approaches for persistent organic pollutants (POPs). The occurrence, properties and eco-toxicity of POPs and metals in the soil/sediment environment are discussed. Particular emphasis is placed on the uptake of POPs and metals by plants (phytoextraction). Examples of POPs and metals in the environment are reviewed. Methods to assess the bioavailability of POPs and metals in the environment are discussed. The particular approaches considered are: non-exhaustive extraction techniques single extraction techniques sequential extraction techniques use of cyclodextrin and surfactants in-vitro gastrointestinal methods including physiological-based extraction test the use of bioasssays including earthworms. Finally, selected case studies highlight the importance of determining the bioavailability of POPs and metals.
Introduction To Environmental Toxicology
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Author : Wayne Landis
language : en
Publisher: CRC Press
Release Date : 2010-12-16
Introduction To Environmental Toxicology written by Wayne Landis and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-12-16 with Science categories.
After fifteen years and three editions, Introduction to Environmental Toxicology: Molecular Substructures to Ecological Landscapes has become a standard that defines the field of environmental toxicology, and the fourth edition is no exception. The authors take an integrated approach to environmental toxicology that emphasizes scale and context as important factors in understanding effects and management options. New in the Fourth Edition: New author, Dr. Ruth M. Sofield 8-page color insert New chapter on fate and transport of contaminants Emphasis on the use of all types of models in understanding how nature works Revised sections on synergy and atrazine toxicity Updated coverage of the analysis of impacts to populations, communities and ecosystems Enlarged risk assessment chapter with an in-depth description of a regional scale risk assessment This edition benefits from the insight of a new author, Dr. Ruth M. Sofield, who prepared the new chapter on the fate and transport of contaminants. The relationship between structure and toxicological properties has been a major theme of this book since its inception and this new chapter expands this fundamental concept to include fate and transport. In the early chapters the use of models in science is discussed and this theme carries throughout the rest of the book. So much has changed in the fifteen years since the publication of the first edition. The mid-1990s seem so long ago, when our understanding of environmental toxicology was very basic. Ecological risk assessment was in its very early stages and the consideration of the effects of toxicants on landscapes was only beginning. Computation was still hard, genes stayed put, and it was only becoming recognized that xenobiotics could have hormonal effects — developments that are taken for granted in this edition. Written by authors who teach this subject, a feature that is reflected in their straightforward style, the book provides a foundation for understanding environmental toxicology and its application.
Biophysico Chemical Processes Of Anthropogenic Organic Compounds In Environmental Systems
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Author : Baoshan Xing
language : en
Publisher: John Wiley & Sons
Release Date : 2011-05-16
Biophysico Chemical Processes Of Anthropogenic Organic Compounds In Environmental Systems written by Baoshan Xing 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 2011-05-16 with Science categories.
In contrast to the classical books which largely focus on separate, individual physicochemical and biological aspects, this book aims to integrate the frontiers of knowledge on the fundamentals and the impact of physicochemical and biological interactions and processes of AOCs in soil, sediment, water and air. The specific objectives of this book are to address: (1) fundamental biophysico-chemical processes of AOCs in the environment, (2) occurrence and distribution of AOCs in air, water, and soil, and their global cycling, (3) the state-of-the-art analytical techniques of AOCs, and (4) restoration of natural environments contaminated by AOCs. The book also identifies the gaps in knowledge on the subject matter and as such provides future directions to stimulate scientific research to advance the chemical science on biophysico-chemical interfacial reactions in natural habitats. By virtue of complex nature of the interactions of AOCs with different environmental components and matrixes, no single available technique and instrument is satisfactory yet for determining their fate, transport, availability, and risk in the environment. In order to fully understand the biophysico-chemical interactions and processes of AOCs in the environment, it is critical to know chemical, physical and biological properties of AOCs and their analytical techniques. The book is unique because of its multidisciplinary approach as it provides a comprehensive and integrated coverage of biophysico-chemical reactions and processes of AOCs in various environments, associated analytical techniques, and restoration of natural environments contaminated by AOCs.
Chemistry Health And Environment
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Author : Olov Sterner
language : en
Publisher: John Wiley & Sons
Release Date : 2010-06-08
Chemistry Health And Environment written by Olov Sterner 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 2010-06-08 with Science categories.
This second edition of a successful title bridging toxicology and environmental chemistry adopts a unique approach that 'follows' chemicals on a molecular level, from the environment through the different uptake mechanisms into the body. Along the way, this textbook explains the different routes of degradation and metabolism of the different classes of chemicals, linking general chemical properties to their toxicological equivalents. All the chapters have been thoroughly updated and the contents significantly expanded, including new chapters on modern pesticides, food chemicals and solvents, as well as a chapter discussing the difficulties of accurate measurements of carcinogenesis in man. The text is aimed at a wide audience ranging from pharmacologists to environmental chemists and toxicologists.
Urban Pollution
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Author : Susanne M. Charlesworth
language : en
Publisher: John Wiley & Sons
Release Date : 2019-01-04
Urban Pollution written by Susanne M. Charlesworth 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 2019-01-04 with Science categories.
Multidisciplinary treatment of the urgent issues surrounding urban pollution worldwide Written by some of the top experts on the subject in the world, this book presents the diverse, complex and current themes of the urban pollution debate across the built environment, urban development and management continuum. It uniquely combines the science of urban pollution with associated policy that seeks to control it, and includes a comprehensive collection of international case studies showing the status of the problem worldwide. Urban Pollution: Science and Management is a multifaceted collection of chapters that address the contemporary concomitant issues of increasing urban living and associated issues with contamination by offering solutions specifically for the built environment. It covers: the impacts of urban pollution; historical urban pollution; evolution of air quality policy and management in urban areas; ground gases in urban environments; bioaccessibility of trace elements in urban environments; urban wastewater collection, treatment, and disposal; living green roofs; light pollution; river ecology; greywater recycling and reuse; containment of pollution from urban waste disposal sites; bioremediation in urban pollution mitigation; air quality monitoring; urban pollution in China and India; urban planning in sub–Saharan Africa and more. Deals with both the science and the relevant policy and management issues Examines the main sources of urban pollution Covers both first-world and developing world urban pollution issues Integrates the latest scientific research with practical case studies Deals with both legacy and emerging pollutants and their effects The integration of physical and environmental sciences, combined with social, economic and political sciences and the use of case studies makes Urban Pollution: Science and Management an incredibly useful resource for policy experts, scientists, engineers and those interested in the subject.
Biomanagement Of Metal Contaminated Soils
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Author : Mohammad Saghir Khan
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-08-30
Biomanagement Of Metal Contaminated Soils written by Mohammad Saghir Khan and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-30 with Technology & Engineering categories.
Heavy-metal contamination is one of the world's major environmental problems, posing significant risks to agro-ecosystems. Conventional technologies employed for heavy-metal remediation have often been expensive and disruptive. This book provides comprehensive, state-of-the-art coverage of the natural, sustainable alternatives that use a wide range of biological materials in the removal/detoxification of heavy metals, consequently leading to the improvement of crops in these soils. Novel, environmentally friendly and inexpensive solutions are presented based on a sound understanding of metal contamination and the roles of plants and microbes in the management of these toxic soils. Written by worldwide experts, the book provides not only the necessary scientific background but also addresses the challenging questions that require special attention in order to better understand metal toxicity in soils and its management through bioremediation.
Concepts In Toxicology
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Author : John H. Duffus
language : en
Publisher: Royal Society of Chemistry
Release Date : 2009
Concepts In Toxicology written by John H. Duffus and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Medical categories.
This is a reference for those who need to understand the fundamental toxicological concepts that underlie both the scientific development of the subject and its practical applicaton in regulation and management of chemical safety.
Reviews Of Environmental Contamination And Toxicology Volume 245
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Author : Pim de Voogt
language : en
Publisher: Springer
Release Date : 2018-03-12
Reviews Of Environmental Contamination And Toxicology Volume 245 written by Pim de Voogt and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-12 with Science categories.
Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.
Practical Inductively Coupled Plasma Spectrometry
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Author : John R. Dean
language : en
Publisher: John Wiley & Sons
Release Date : 2019-03-15
Practical Inductively Coupled Plasma Spectrometry written by John R. Dean 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 2019-03-15 with Science categories.
A new edition of this practical approach to sampling, experimentation, and applications in the field of inductively coupled plasma spectrometry The second edition of Practical Inductively Coupled Plasma Spectrometry discusses many of the significant developments in the field which have expanded inductively coupled plasma (ICP) spectrometry from a useful optical emission spectroscopic technique for trace element analysis into a source for both atomic emission spectrometry and mass spectrometry, capable of detecting elements at sub-ppb (ng mL−1) levels with good accuracy and precision. Comprising nine chapters, this new edition has been fully revised and up-dated in each chapter. It contains information on everything you need to practically know about the different types of instrumentation as well as pre- and post-experimental aspects. Designed to be easily accessible, with a ‘start-to-finish’ approach, each chapter outlines the key practical aspects of a specific aspect of the topic. The author, a noted expert in the field, details specific applications of the techniques presented, including uses in environmental, food and industrial analysis. This edition: Emphasizes the importance of health and safety; Provides advanced information on sample preparation techniques; Presents an updated chapter on inductively coupled plasma mass spectrometry; Features a new chapter on current and future development in ICP technology and one on practical trouble shooting and routine maintenance. Practical Inductively Coupled Plasma Spectrometry offers a practical guide that can be used for undergraduate and graduate students in the broad discipline of analytical chemistry, which includes biomedical science, environmental science, food science and forensic science, in both distance and open learning situations. It also provides an excellent reference for those in postgraduate training in these fields.
Seafood Science
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Author : Se-Kwon Kim
language : en
Publisher: CRC Press
Release Date : 2014-09-16
Seafood Science written by Se-Kwon Kim and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-16 with Science categories.
This book explores current trends in seafood science and examines various related topics including isolation aspects and different methodologies involved in seafood production. It provides detailed explanations about marine species such as fish, seaweed, and crustaceans and discusses their health benefits as well as the health risk for consumption. These topics provide a platform to develop various aquaculture/biotechnology studies. The book is essential reading for the novice and expert in marine-related fields such as aquaculture, as well as those in biotechnology, chemical sciences, natural products, materials science, pharmaceutical science, and nutraceutical science.