Demographic Toxicity
Demographic Toxicity

Author: H. Resit Akcakaya

Publisher: Oxford University Press

Published: 2008-04-25

Total Pages: 288

ISBN-13: 0199715645

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This edited volume collects population and metapopulation models for a wide variety of species, focusing on the use of models in population-level risk assessment for toxins. Each chapter of Demographic Toxicity describes the application of a population model to one species, with the aim of demonstrating how various life history characteristics of the species are incorporated into the model, how ecotoxicological impacts are modeled, and how the results of the model has been or can be used in risk assessment. The model in each chapter is implemented in RAMAS software, which uses matrix modeling of population dynamics. RAMAS software is believed to be the most powerful tool ever invented for this task.Demographic Toxicity includes a CD that contains a demo version of the program and the data files for each species. The book explains how to use these specific tools for modeling, analysis, and interpretation of data. Demographic Toxicity provides a major review of current knowledge on population dynamics in different species, representing both terrestrial and aquatic environments.

Demographic Toxicity
Demographic Toxicity

Author: H. R. Akc̜akaya

Publisher:

Published: 2023

Total Pages: 0

ISBN-13: 9780197700662

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Each chapter of this volume describes the application of a population model to a particular species. The book shows how various life history characteristics of the species are incorporated into the model, how ecotoxicological impacts are modeled, and how the results of the model has been or can be used in risk assessment.

Demography in Ecotoxicology
Demography in Ecotoxicology

Author: Jan Kammenga

Publisher: John Wiley & Sons

Published: 2000-12-19

Total Pages: 323

ISBN-13: 0471490024

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Demography in Ecotoxicology focuses on the interface between toxicology, life history and demographic theory. This comprehensive book examines the different ways of adequately assessing the potential impact of toxic stress on populations and discusses how to obtain an insight into the underlying physiological and genetic mechanisms. The theory is illustrated with empiricial observations on a number of species and organisational levels and the book incorporates: * case studies; * real data; * life history models; * methodologies; and, * recommendations for risk assessment Written by an international team of researchers, Demography in Ecotoxicology will be invaluable to ecotoxicologists, ecologists and wildlife conservationists in academia, industry and regulatory bodies wishing to gain a greater understanding into the prediction and effects of natural and man-made toxicants on populations.

Forging a Poison Prevention and Control System
Forging a Poison Prevention and Control System

Author: Institute of Medicine

Publisher: National Academies Press

Published: 2004-09-16

Total Pages: 369

ISBN-13: 0309091942

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Poisoning is a far more serious health problem in the U.S. than has generally been recognized. It is estimated that more than 4 million poisoning episodes occur annually, with approximately 300,000 cases leading to hospitalization. The field of poison prevention provides some of the most celebrated examples of successful public health interventions, yet surprisingly the current poison control "system" is little more than a loose network of poison control centers, poorly integrated into the larger spheres of public health. To increase their effectiveness, efforts to reduce poisoning need to be linked to a national agenda for public health promotion and injury prevention. Forging a Poison Prevention and Control System recommends a future poison control system with a strong public health infrastructure, a national system of regional poison control centers, federal funding to support core poison control activities, and a national poison information system to track major poisoning epidemics and possible acts of bioterrorism. This framework provides a complete "system" that could offer the best poison prevention and patient care services to meet the needs of the nation in the 21st century.

Biologic Markers in Reproductive Toxicology
Biologic Markers in Reproductive Toxicology

Author: National Research Council

Publisher: National Academies Press

Published: 1989-02-01

Total Pages: 420

ISBN-13: 0309039797

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Does exposure to environmental toxicants inhibit our ability to have healthy children who develop normally? Biologic markersâ€"indicators that can tell us when environmental factors have caused a change at the cellular or biochemical level that might affect reproductive abilityâ€"are a promising tool for research aimed at answering that important question. Biologic Markers in Reproductive Toxicology examines the potential of these markers in environmental health studies; clarifies definitions, underlying concepts, and possible applications; and shows the benefits to be gained from their use in reproductive and neurodevelopmental research.

Ecological Toxicity Testing
Ecological Toxicity Testing

Author: John Cairns, Jr.

Publisher: CRC Press

Published: 1994-12-27

Total Pages: 244

ISBN-13: 9780873715997

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Ecological Toxicity Testing provides a critical comparison of toxicity tests at different levels of biological organization from cells to landscapes. While ecological toxicity tests can be designed at any of the many levels of complexity and on spatial scales ranging from square millimeters to square kilometers, the uses to which this information can be put often differs with scale. In the past decade, tests at all levels have been refined and subjected to critical evaluations of their predictive accuracy. This text/reference includes evaluations of toxicity test systems at various scales and complexities by expert practitioners. It also offers broader analyses of the effects of scale on endpoint selection, test design and analyses, and chemical sensitivity.

Ecological Impacts of Toxic Chemicals
Ecological Impacts of Toxic Chemicals

Author: Francisco Sánchez-Bayo, Paul J. van den Brink, Reinier M. Mann

Publisher: Francisco Sanchez-Bayo

Published: 2011-09-09

Total Pages: 288

ISBN-13: 1608051218

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Ecological Impacts of Toxic Chemicals presents a comprehensive, yet readable account of the known disturbances caused by all kinds of toxic chemicals on both aquatic and terrestrial ecosystems. Topics cover the sources of toxicants, their fate and distribution through the planet, their impacts on specific ecosystems, and their remediation by natural systems. Each chapter is written by well-known specialists in those areas, for the general public, students, and even scientists from outside this field. The book intends to raise awareness of the dangers of chemical pollution in a world dominated by industry and globalization of resources. Because the problems are widespread and far reaching, it is hoped that confronting the facts may prompt better management practices at industrial, agricultural and all levels of management, from local to governmental, so as to reduce the negative impacts of chemical contaminants on our planet.