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Author: Claude Amiard-Triquet
Publisher: CRC Press
Published: 2016-04-19
Total Pages: 451
ISBN-13: 1439880530
DOWNLOAD EBOOK →Does a change, which affects a few biological macro-molecules, some cells, or a few individuals within a population, have any ecological significance that would allow the prediction of deleterious effects at higher levels of biological organization, namely the population, community, and ultimately the ecosystem? With contributions from experts in t
Author: Claude Amiard-Triquet
Publisher: CRC Press
Published: 2012-11-26
Total Pages: 467
ISBN-13: 1439880174
DOWNLOAD EBOOK →Does a change, which affects a few biological macro-molecules, some cells, or a few individuals within a population, have any ecological significance that would allow the prediction of deleterious effects at higher levels of biological organization, namely the population, community, and ultimately the ecosystem? With contributions from experts in the field, Ecological Biomarkers: Indicators of Ecotoxicological Effects explores how biomarkers can be used to predict effects farther down the chain. It presents a synthesis of the state of the art in the methodology of biomarkers and its contribution to ecological risk assessment. This book describes the core biomarkers currently used in environmental research concerned with biological monitoring, biomarkers which correspond to the defences developed by living organisms in response to contaminants in their environment, and biomarkers that reveal biological damage resulting from contaminant stressors. It examines the efficacy of lysosomal biomarkers, immunotoxicity effects, behavioral disturbances, energy metabolism impairments, endocrine disruption measures, and genotoxicity as all indicative of probable toxic effects at higher biological levels. It is time to revisit the biological responses most ecologically relevant in the diagnosis of the health status of an aquatic environment well before it becomes unmanageable. Biomarkers provide a real possibility of delivering an easily measured marker at a simple level of biological organization that is predictably linked to a potentially ecologically significant effect at higher levels of biological organization. The text explores the latest knowledge and thinking on how to use biomarkers as tools for the assessment of environmental health and management.
Author: 0 McCarthy
Publisher: CRC Press
Published: 2018-01-18
Total Pages: 572
ISBN-13: 1351087169
DOWNLOAD EBOOK →How can biological markers help assess and predict human health risks? Find out the answers to this question and others in this timely new book examining the use of biological markers in animals and plants for evaluating the ecological and health effects of environmental contamination. The book explains the concept of environmental sentinels, presents example of field studies and discusses the utility of biomarkers within a risk analysis paradigm. Anyone who needs to know how to assess and predict environmental contamination should consider this book essential reading.
Author: David B. Peakall
Publisher: Springer Science & Business Media
Published: 2013-06-29
Total Pages: 136
ISBN-13: 3642846319
DOWNLOAD EBOOK →Biological markers used to assess the effects of environmental pollution have attracted considerable attention from regulatory agencies and are currently under evaluation at a number of research facilities throughout the world. However promising a biomarker-based biomonitoring approach may be, the development of this concept is complicated by a range of technical issues. This book provides a conceptional framework for research and application of biomarkers. International experts on biomonitoring have formulated a unified strategy for the development and validation of biomarkers in assessing environmental health as well as appropriate protocols for their implementation and interpretation in a biological monitoring program.
Author: Jean-Claude Amiard
Publisher: CRC Press
Published: 2021-05-30
Total Pages: 353
ISBN-13: 100044564X
DOWNLOAD EBOOK →This work is primarily designed for any person or organization in charge of assessment of the quality of natural resources and of pollution prevention.
Author: 0 McCarthy
Publisher: CRC Press
Published: 2018-01-18
Total Pages: 467
ISBN-13: 1351078712
DOWNLOAD EBOOK →How can biological markers help assess and predict human health risks? Find out the answers to this question and others in this timely new book examining the use of biological markers in animals and plants for evaluating the ecological and health effects of environmental contamination. The book explains the concept of environmental sentinels, presents example of field studies and discusses the utility of biomarkers within a risk analysis paradigm. Anyone who needs to know how to assess and predict environmental contamination should consider this book essential reading.
Author: Frank M. Butterworth
Publisher: Springer Science & Business Media
Published: 2012-02-02
Total Pages: 510
ISBN-13: 1461513057
DOWNLOAD EBOOK →Monitoring the environment is absolutely essential if we are to identify hazards to human health, to assess environmental cleanup efforts, and to prevent further degradation of the ecosystem. Biomonitors and biomarkers combined with chemical monitoring offer the only approach to making these assessments. Based on an International Association of Great Lakes Research conference, this book is intended for researchers who want to incorporate new and different technologies in their development of specifically-crafted monitors; students who are learning the field of biomonitoring; and regulatory agencies that want to consider newer technologies to replace inadequate and less powerful test regimes.
Author: Jamil Kaiser
Publisher:
Published: 2001
Total Pages: 230
ISBN-13:
DOWNLOAD EBOOK →Provides the reader with an overview of the variety of animal and plants that are available for use as environmental monitors. The author emphasizes that the use of a single species of target bioindicator is not appropriate or scientifically sound for the monitoring of several toxic pollutants.
Author: Curtis C. Travis
Publisher: Springer Science & Business Media
Published: 2013-11-11
Total Pages: 283
ISBN-13: 1489920528
DOWNLOAD EBOOK →Biological markers (biomarkers) are useful tools for understanding the nature and extent of human exposure and risk from environmental toxicants. Biomarkers are classified into three basic categories: exposure, effect, or susceptibility. A marker of exposure is the product of the interaction between a target cell or molecule and a foreign substance (NAS, 1989). These markers can be used to determine the biologically effective dose necessary to elicit a particular physiological change in an organism. A marker of effect is a biochemical or physiological change in an organism that can predict the onset of adverse health effects resulting from a given exposure. Lastly, markers of susceptibility act as indicators of an inherent or acquired tendency of an organism to experience an adverse health effect (NAS, 1989). These markers are already used to detect a variety of diseases and show great promise for developing a better understanding of the mechanicisms of disease. Additionally, biomarkers can be used to establish a more rational basis for quantitative risk extrapolation between species, as weIl as to obtain more precise estimates of the time of critical exposure. These markers can also prove helpful in identifying potentially damaging exposures before the onset of adverse health effects. Biomarkers serve as a valuable exposure assessment tool because they take into account exposure from all routes and integrate exposure from all sources. They have the potential to yield better risk estimates than current monitoring and modeling protocols. In lune 1992, Dr. Travis and Dr.
Author: David B. Peakall
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 450
ISBN-13: 9401145504
DOWNLOAD EBOOK →Many areas of Eastern Europe have been polluted to an extent unknown in the West. Four such sites - Kola Peninsula, northern Bohemia, upper Vistula Basin, and Katowice - have been identified and detailed accounts of the pollution at these sites are given. The current status of the use of biomarkers in hazard assessment is given by several scientists from NATO countries. Four working groups, comprising scientists working on the polluted sites and western scientists with expertise in biomarkers, examine the use of biomarkers to assess the environmental health of each of these areas and make recommendations on the future direction of remedial action in these areas.
