Bioaccumulation in Aquatic Systems
Author | : Roland Nagel |
Publisher | : |
Total Pages | : 264 |
Release | : 1991 |
Genre | : Science |
ISBN | : |
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Author | : Roland Nagel |
Publisher | : |
Total Pages | : 264 |
Release | : 1991 |
Genre | : Science |
ISBN | : |
Author | : Roland Nagel |
Publisher | : Wiley-Blackwell |
Total Pages | : 239 |
Release | : 1991-12-13 |
Genre | : Science |
ISBN | : 9783527283958 |
The proper assessment of ecotoxicological risks is only possible when a study of the bioaccumulation of chemicals is included. This invaluable book considers the most important questions that arise during such a study and gives approaches to their solutions. Validation: Do the present guidelines yield reliable results and are they sufficient? How can modelling of bioconcentration be performed? Can the bioaccumulation potential of a chemical be predicted by Quantitative Structure-Activity Relationships (QSARs)? Extrapolation: Can test results be extrapolated between organism groups? Can laboratory results be extrapolated to environmental conditions and vice-versa? Is a distinction between bioconcentration and biomagnification necessary? Evaluation: Does bioaccumulation reflect toxicity? How can data on bioaccumulation be evaluated differentially? What are the current approaches to assess bioaccumulation; are they capable of further development? International experts from industry, government and research give opinions and statements on these complex questions. The stimulating and comprehensive nature of the book will particularly benefit scientists in governmental registration offices for chemicals, chemists in industry, and ecologists.
Author | : Des W. Connell |
Publisher | : CRC Press |
Total Pages | : 305 |
Release | : 2018-01-18 |
Genre | : Science |
ISBN | : 1351087029 |
One of the very few - if not only - books written exclusively related to this topic. This book comprehensively outlines the principles governing the accumulation of chemicals from the environment by organisms. Packed with tables and diagrams, this work reviews the experimental data available on both terrestrial and aquatic systems. It describes methods which are used to predict bioaccumulation of chemicals from their physicochemical properties. It also reviews environmental and other factors influencing bioaccumulation. This text also includes previously unpublished theoretical explanations of several bioaccumulation processes, including food chain biomagnification. Information in this exceptional volume is useful to government officials involved with environmental management, chemists, biologists, consultants working with chemical waste control, researchers, and graduate students.
Author | : |
Publisher | : |
Total Pages | : 48 |
Release | : 1993 |
Genre | : Aquatic ecology |
ISBN | : |
Author | : OECD |
Publisher | : OECD Publishing |
Total Pages | : 33 |
Release | : 2008-10-16 |
Genre | : |
ISBN | : 9264067515 |
This Test Guideline describes a method to assess bioaccumulation of sediment-associated chemicals in endobenthic oligochaetes worms. It applies to stable, neutral organic chemicals having log Kow values between 3.0 and 6.0, superlipophilic ...
Author | : Stanford, L. Loeb |
Publisher | : CRC Press |
Total Pages | : 408 |
Release | : 1994-01-24 |
Genre | : Science |
ISBN | : 9780873719100 |
With regional, national, and global processes affecting both the structure and function of lakes and rivers, assessment methodology must encompass many attributes to evaluate the impact of these processes on water quality. Many of the changes in biological communities correlate to resource exploitation, nonpoint pollutant interactions, and habitat alteration - factors that can be missed by routine chemical sampling. This creates the need for ecologically-based approaches to this problem. Biological monitoring is a fundamental part of an ecologically-based approach. Biological Monitoring of Aquatic Systems brings together contributions by authors recognized as leaders in the development and utilization of biological monitoring techniques for freshwater ecosystems. It provides a conceptual framework for the use of biological monitoring to assess the environmental health of freshwater resources. Biological monitoring is an important part of any water quality assessment program. Biological Monitoring of Aquatic Systems provides you with an understanding of water resources. It includes discussions concerning historical development, ecological basis, experimental design characteristics, case studies, and future concerns. As efforts to maintain and restore the world's water resources intensify, the need to develop accurate methods to assess the health of these resources becomes critical.
Author | : Braunbeck |
Publisher | : Birkhäuser |
Total Pages | : 405 |
Release | : 2013-03-07 |
Genre | : Science |
ISBN | : 3034888538 |
In modern ecotoxicology, fish have become the major vertebrate model, and a tremendous body of information has been accumulated. This volume attempts to summarize our present knowledge in several fields of primary ecotoxicological interest ranging from the use of (ultra)structural modifications of selected cell systems as sources of biomarkers for environmental impact over novel approaches to monitoring the impact of xenobiotics with fish in vitro systems such as primary and permanent fish cell cultures, the importance of early life-stage tests with fish, the bioaccumulation of xenobiotics in fish, the origin of liver neoplastic lesions in small fish species, immunocytochemical approaches to monitoring effects in cytochrome P450-related biotransformation, the impact of heavy metals in soft water systems, the environmental toxicology of organotin compounds, oxidative stress in fish by environmental pollutants to effects by estrogenic substances in aquatic systems.
Author | : Mohammad Khan |
Publisher | : Springer Science & Business Media |
Total Pages | : 263 |
Release | : 2013-03-09 |
Genre | : Science |
ISBN | : 1468428683 |
Water covers about two-thirds of the surface of earth, but only 0.627 percent of this water is the sweet surface and subsurface water available for the survival of freshwater organisms including man (1,2). Some of this fresh or sweet water lies in practically uninhabitable regions (rivers: }1ackenzie in Canada; Amazon in Central America; Ob, Yenesey, and Lenta in Siberia, etc.). Also, most of the major rivers (the Mississippi in U.S.A., the Rhine in Europe, the Volga in U.S.S.R., the Ganges in India, etc.), because they flow through agricultural land or urban and industrial areas, have become highly contaminated with chemicals (3). This leaves us with shrinking resources of sweet surface water. In the United States, the dependable supplies of this water are already dwindling in cities like New York and Los Angeles and states like New Mexico and Texas (3).
Author | : Kenneth L. Dickson |
Publisher | : Elsevier |
Total Pages | : 478 |
Release | : 2013-09-11 |
Genre | : Science |
ISBN | : 1483148122 |
Fate and Effects of Sediment-Bound Chemicals in Aquatic Systems presents the proceedings of the Sixth Pellston Workshop, held in Florissant, Colorado on August 12–17, 1984. This book presents the development of scientific inquiry of hazards to the aquatic environment. Organized into 27 chapters, this compilation of papers begins with an overview of water quality significance of sediment-associated contaminants to aquatic life. This text then addresses the topic of the role of suspended and settled sediments in regulating the effects of chemicals in the aquatic environment. Other chapters consider the nature and extent of partitioning and bioavailability, which are key elements in research efforts toward assessing the effects of sediments on water quality. This book discusses as well the regulatory and management strategies for chemicals entering public water supplies. The final chapter deals with conclusions and recommendations identified during the workshop. This book is a valuable resource for biologists and environmental scientists.
Author | : Thomas-Benjamin Seiler |
Publisher | : Springer Nature |
Total Pages | : 305 |
Release | : 2022-07-13 |
Genre | : Medical |
ISBN | : 1071623532 |
This detailed volume examines the complex study of the assessment of in situ bioavailability and toxicity of organic chemicals in aquatic systems with a toolbox of reliable techniques. Beginning with a section on approaches for chemical analytical and bioanalytical techniques in bioavailability research, the book continues with methods to monitor effects in situ and conduct bioassays to assess the effects of complex environmental samples. It concludes with descriptions of various computational models. Written for the Methods in Pharmacology and Toxicology series, chapters feature the kind of expert implementation advice that leads to greater success in the field. Authoritative and versatile, In Situ Bioavailability and Toxicity of Organic Chemicals in Aquatic Systems serves as an ideal guide to aid in tackling the challenge of analyzing and understanding chemical pollution in aquatic systems.