Principles Of Environmental Toxicology

Environmental toxicology is the study of the action of chemicals upon ecosystems. Understanding the effects of exogenous chemicals upon the inhabitants of an ecosystem may enable us to predict and possibly prevent their deleterious effects. This textbook provides a good general introduction to all the major areas of environmental toxicology, including the fate of chemicals in the environment, environmental toxicity testing, risk assessment, radioactivity in the environment, legislation, environmental monitoring and the future impact of industrial development on the environment. It is written in an informal, accessible style with many examples of environmental issues taken from the author's personal experience and will provide students and other interested individuals with a broad overview of the science of environmental toxicology.

Environmental: past and present, review of pharmacologic concepts, metabolism of xenobiotics, factors that influence toxicity, chemical carcinogenesis and mutagenesis, risk assessment, occupational toxicology, air pollution, pollution of the atmosphere, water and land pollution, pollution control, radioactive pollution, population, environment,and women's isues, regualtory policies and internation treaties.

A fully updated and expanded edition of the bestselling guide on toxicology and its practical application The field of toxicology has grown enormously since Industrial Toxicology: Safety and Health Applications in the Workplace was first published in 1985. And while the original edition was hugely popular among occupational health professionals, the time is ripe to address toxic agents not only in the industrial setting but also in the environment at large. Renamed Principles of Toxicology: Environmental and Industrial Applications, this new edition provides health protection professionals as well as environmental scientists with precise, up-to-date, practical information on how to apply the science of toxicology in both the occupational and environmental setting. Through contributions from leading experts in diverse fields, Principles of Toxicology, Second Edition features: Clear explanations of the fundamentals necessary for an understanding of the effects of chemical hazards on human health and ecosystems Coverage of occupational medicine and epidemiological issues The manifestation of toxic agents such as metals, pesticides, organic solvents, and natural toxins Special emphasis on the evaluation and control of toxic hazards Specific case histories on applying risk assessment methods in the modern workplace Ample figures, references, and a comprehensive glossary of toxicological terms

Presenting a multidisciplinary perspective in a concise format, Principles of Ecotoxicology, Third Edition discusses the fundamental chemical and ecological nature of pollution processes while identifying the major classes of pollutants and their environmental fate. The first edition was originally created to fill the need for a textbook that covered the basic principles of a developing and wide-ranging field and the second edition expanded on that theme. Keeping the focus on principles over practice that has made each incarnation of this textbook so popular, the third edition brings the text up to date and strengthens coverage in areas that have come to the forefront of the field. The third edition features new material on pollutants that are receiving closer scrutiny, naturally occurring poisons, the history of chemical warfare, population risk assessment, community structure, neonicotinoids, endocrine disruption, and neurotoxicity. A new section on extrapolating from molecular interaction to the consequent population changes highlights the molecules to ecosystem approach and provides the groundwork for discussions on the employment of biomarker strategies in field studies. A major theme of the new material is how the concepts discussed can contribute to improved methods of environmental risk assessment. With updates to every chapter, this text provides essential information for students in easy to use and understandable format.

A fully updated and expanded edition of the bestselling guide on toxicology and its practical application • Covers the diverse chemical hazards encountered in the modern work and natural environment, and provides a practical understanding of these hazards • New chapters cover the emerging areas of toxicology such as omics, computational toxicology, and nanotoxicology • Provides clear explanations and practical understanding of the fundamentals necessary for an understanding of the effects of chemical hazards on human health and ecosystems • Includes case histories and examples from industry demonstrate the application of toxicological principles • Supplemented with numerous illustrations to clarify and summarize key points, annotated bibliographies, and a comprehensive glossary of toxicological terms

Cutting across traditional subject boundaries, Principles of Ecotoxicology, Fourth Edition gives readers an integrated view of ecotoxicology, from molecules to ecosystems. This new edition of a bestselling textbook continues to emphasize principles rather than practice, providing the interdisciplinary perspective and grounding required for research. Organized into three sections, the book first describes the molecular structures, properties, and environmental fate of pollutants. It then deals with the effects of pollutants on living organisms at the molecular, cellular, and individual levels. Moving into population biology and population genetics, the third part of the book addresses a question of great interest to ecologists: What effects do pollutants have at the levels of population, community, and the whole ecosystem? The book also looks at how ecotoxicology is used in the biomonitoring of environmental pollution, the investigation of pollution problems, the conducting of field trials, the study of the development of resistance, and the growing area of environmental risk assessments. Throughout, examples and case studies illustrate the principles. This updated fourth edition includes new material on nanoparticle pollution, bioaccumulation, biomarkers, and chemical warfare in nature, as well as a new chapter on the future directions of ecotoxicology. A concise textbook that will also appeal to practicing ecotoxicologists, it provides a solid basis for understanding what happens to chemicals in the real world, where they go, how they ultimately degrade, and how they affect the individuals and populations that encounter them. What’s New in This Edition Revised and updated material throughout A chapter on future directions of ecotoxicology New material on nanoparticle pollution and chemical warfare in nature Expanded coverage of bioaccumulation, biomarkers, and risk assessment for affected populations More case studies, many from the United States Discussion of neurotoxic and behavioral effects of pollutants Recent research on the decline of vultures and effects of neonicotinoids on bees Organic Pollutants: An Ecotoxicological Perspective, Second Edition (CRC Press, 2008), a companion volume to this book, covers the mechanistic aspects of ecotoxicology in more depth.