Analysis for Liver Mixed Function Oxidase in Fish, Upper Athabasca River, 1992

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Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Analysis for Liver Mixed Function Oxidase in Fish, Upper Athabasca River, 1992 by : W. Lyle Lockhart

Download or read book Analysis for Liver Mixed Function Oxidase in Fish, Upper Athabasca River, 1992 written by W. Lyle Lockhart and published by . This book was released on 1996 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic fauna of northern Alberta rivers are exposed to contaminants from municipal and industrial sources, including pulp mills. Studies of sub-lethal effects such as increased levels of enzyme activity can indicate an early response to environmental stress in these fauna. This paper reports on a project conducted to examine mixed function oxygenase activity in fish collected from six sites on the upper Athabasca River, upstream and downstream from the Hinton bleached kraft mill. The investigators applied two enzyme assays to fish liver samples collected from mountain whitefish, longnose sucker, northern pike, and white sucker. Enzyme activities were compared with contaminant residue levels and sex steroid hormones reported for the same fish in other related studies. Results presented compare levels of chlorinated dioxin and furan residues in the fish with the site-by-site pattern of enzyme activity.

Analysis for Liver Mixed Function Oxidase in Fish, Upper Athabasca, 1992

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Analysis for Liver Mixed Function Oxidase in Fish, Upper Athabasca, 1992 by : W.L. Lockart

Download or read book Analysis for Liver Mixed Function Oxidase in Fish, Upper Athabasca, 1992 written by W.L. Lockart and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis for Liver Mixed Function Oxygenase in Fish, Peace, Athabasca and Slave River Basins, September to December, 1994

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Publisher : The Study
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Analysis for Liver Mixed Function Oxygenase in Fish, Peace, Athabasca and Slave River Basins, September to December, 1994 by : W. Lyle Lockhart

Download or read book Analysis for Liver Mixed Function Oxygenase in Fish, Peace, Athabasca and Slave River Basins, September to December, 1994 written by W. Lyle Lockhart and published by The Study. This book was released on 1996 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Reports of the Northern River Basins Study by Subject and Geographical Area Studied

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Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Technical Reports of the Northern River Basins Study by Subject and Geographical Area Studied by : Mark S. J. Ouellett

Download or read book Technical Reports of the Northern River Basins Study by Subject and Geographical Area Studied written by Mark S. J. Ouellett and published by . This book was released on 1997 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists Northern River Basins Study technical reports by issue number, subject, and geographic area studied. Subject areas used to classify the reports are: hydrology/hydraulics, nutrients/dissolved oxygen, contaminants, food chain, drinking water, other uses, traditional knowledge, and synthesis and modelling. Ten geographic divisions are used: three each for the Athabasca and Peace Rivers, and one each of the Wapiti/Smoky rivers, Peace-Athabasca Delta, Lake Athabasca, and Rivière des Rochers/Slave River.

New Advances and Contributions to Fish Biology

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Publisher : BoD – Books on Demand
ISBN 13 : 953510909X
Total Pages : 310 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis New Advances and Contributions to Fish Biology by : Hakan Turker

Download or read book New Advances and Contributions to Fish Biology written by Hakan Turker and published by BoD – Books on Demand. This book was released on 2012-11-21 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an understanding on a large variety of related topics in fish biology. The further development on molecular and cellular biology and ecology leads to assimilate the newer scientific knowledge in this area. Leading research works from around the world are brought together in this book to produce a valuable source of reference for teachers, researcher, and advanced students of biological science. The fist three chapters of this book give a general description of the complex biology of the immune response. Detailed descriptions were also included on understanding of cytokine regulation in teleost immune system. The second three chapters provide information on the environmental stressors on the responses of freshwater fish across molecular to population level. Then, the following two chapters review two special topics; the roles of the atrium and the ventricle across teleost species and the tracer methodologies on the measurements of carbohydrate metabolism. The last chapter discusses the variables that are involved in the feeding behavior of a predatory freshwater fish species.

Environmental Contaminants in Fish

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Publisher : The Study
ISBN 13 :
Total Pages : 110 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Environmental Contaminants in Fish by : Derek C. G. Muir

Download or read book Environmental Contaminants in Fish written by Derek C. G. Muir and published by The Study. This book was released on 1997 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes levels of polychlorinated dioxins and furans in fish observed in various studies on the Peace and Athabasca rivers in Alberta and assesses temporal trends in these contaminants by comparison with previously published data. Begins with background information on chlorinated dioxins and furans, and describes site locations, sampling, and field and laboratory methodologies used. Spatial trends in relation to industrial pollution sources are also noted and risks to humans, fish, and wildlife are evaluated. Fish species analyzed include longnose sucker, burbot, mountain whitefish, and northern pike.

Fish Physiology: Organic Chemical Toxicology of Fishes

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Publisher : Academic Press
ISBN 13 : 0123982553
Total Pages : 570 pages
Book Rating : 4.1/5 (239 download)

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Book Synopsis Fish Physiology: Organic Chemical Toxicology of Fishes by : Keith B. Tierney

Download or read book Fish Physiology: Organic Chemical Toxicology of Fishes written by Keith B. Tierney and published by Academic Press. This book was released on 2013-12-04 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish Physiology: Organic Chemical Toxicology of Fishes discusses the different types of organic chemical contaminants and their respective toxic effects in fish. The book also covers the detection of dissolved organic compounds and methods to assess organic toxicity. Substances addressed in this book include organometallics, hydrocarbons, endocrine disrupting compounds (EDCs), insecticides, herbicides, and pharmaceuticals. Fish are exposed to an ever-increasing array of organic chemicals that find their way into rivers and oceans. Some of these compounds are no longer being produced but nonetheless persist within the environment (persistent organic pollutants, or POPs). The exposure of fish to toxic organic compounds has potential impact on human, fish, and ecosystem health. Yet the regulations that govern environmental water quality vary worldwide, and compliance is never complete. This book provides a crucial resource on these issues for researchers in zoology, fish physiology, and related fields; applied researchers in environmental monitoring, conservation biology, and toxicology; and university-level students and instructors in these areas. Organized by type of toxic organic chemicals Includes metals, POPs, EDCs, herbicides, insecticides, and pharmaceuticals Measures toxicity in a variety of ways aside from lethality Probes the toxic effects of compound mixtures as well as single pollutants

Concentrations of Metallothionein in Fish, Peace, Athabasca and Slave River Basins, September to December, 1994

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ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Concentrations of Metallothionein in Fish, Peace, Athabasca and Slave River Basins, September to December, 1994 by : J. F. Klaverkamp

Download or read book Concentrations of Metallothionein in Fish, Peace, Athabasca and Slave River Basins, September to December, 1994 written by J. F. Klaverkamp and published by . This book was released on 1996 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metallothioneins are a family of proteins whose synthesis in animal organs and tissues can be induced by exposure to heavy metals. This report describes metallothionein concentrations in fish collected from northern Alberta rivers and tributaries. The analyses incorporate results from examination of kidney, liver, intestine, and gill tissues of burbot, longnose sucker, northern pike, and flathead chub. Results are organised into reference (upstream locations and tributaries receiving no inputs from pulp mills), near-field (within 100 kilometres downstream from a pulp mill), and far-field (over 100 kilometres downstream).

Sediment Quality Assessment

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Publisher : CSIRO PUBLISHING
ISBN 13 : 1486303862
Total Pages : 332 pages
Book Rating : 4.4/5 (863 download)

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Book Synopsis Sediment Quality Assessment by : Graeme Batley

Download or read book Sediment Quality Assessment written by Graeme Batley and published by CSIRO PUBLISHING. This book was released on 2016-02-01 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contaminated sediments represent an ongoing threat to the health of aquatic ecosystems. The assessment of sediment quality is, therefore, an important concern for environmental regulators. Sediment quality guidelines are now well established in regulatory frameworks worldwide; however, practical guidance that covers all of the key aspects of sediment quality assessment is not readily available. In 2005, CSIRO published its highly cited Handbook for Sediment Quality Assessment. In the ensuing period, the science has advanced considerably. This practical guide is a revised and much expanded second edition, which will be a valuable tool for environmental practitioners. Written by experts in the field, it provides coverage of: sediment sampling; sample preparation; chemical analysis; ecotoxicology; bioaccumulation; biomarkers; and ecological assessment. In addition, detailed appendices describe protocols for many of the tests to be used.

Wildlife Ecotoxicology

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Publisher : Springer Science & Business Media
ISBN 13 : 0387894322
Total Pages : 476 pages
Book Rating : 4.3/5 (878 download)

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Book Synopsis Wildlife Ecotoxicology by : John E. Elliott

Download or read book Wildlife Ecotoxicology written by John E. Elliott and published by Springer Science & Business Media. This book was released on 2011-08-27 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many books have now been published in the broad field of environmental toxicology. However, to date, none of have presented the often fascinating stories of the wildlife science, and the steps along the way from discovery of problems caused by environmental pollutants to the regulatory and non-regulatory efforts to address the problems. This book provides case by case examinations of how toxic chemical effects on wildlife have brought about policy and regulatory decisions, and positive changes in environmental conditions. Wild animal stories, whether they are about the disappearance of charismatic top predators, or of grossly deformed embryos or frogs, provide powerful symbols that can and have captured the public's imagination and have resulted in increased awareness by decision makers. It is the intent of this book to present factual and balanced overviews and summaries of the science and the subsequent regulatory processes that followed to effect change (or not). We cover a variety of chemicals and topics beginning with an update of the classic California coastal DDT story of eggshell thinning and avian reproduction to more recent cases, such as the veterinarian pharmaceutical that has brought three species of Asian vultures to the brink of extinction. Researchers, regulators, educators, NGOs and the general public will find valuable insights into the processes and mechanisms involved both in environmental scientific investigation and in efforts to effect positive change.

Toxicological Profile for Benzene

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Publisher :
ISBN 13 :
Total Pages : 190 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Toxicological Profile for Benzene by : Oak Ridge National Laboratory

Download or read book Toxicological Profile for Benzene written by Oak Ridge National Laboratory and published by . This book was released on 1989 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Desk Encyclopedia of Microbiology

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Publisher : Academic Press
ISBN 13 : 0080961282
Total Pages : 1200 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Desk Encyclopedia of Microbiology by : Moselio Schaechter

Download or read book Desk Encyclopedia of Microbiology written by Moselio Schaechter and published by Academic Press. This book was released on 2010-04-19 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Desk Encyclopedia of Microbiology, Second Edition is a single-volume comprehensive guide to microbiology for the advanced reader. Derived from the six volume e-only Encyclopedia of Microbiology, Third Edition, it bridges the gap between introductory texts and specialized reviews. Covering topics ranging from the basic science of microbiology to the current "hot" topics in the field, it will be invaluable for obtaining background information on a broad range of microbiological topics, preparing lectures and preparing grant applications and reports. * The most comprehensive single-volume source providing an overview of microbiology to non-specialists * Bridges the gap between introductory texts and specialized reviews. * Provides concise and general overviews of important topics within the field making it a helpful resource when preparing for lectures, writing reports, or drafting grant applications

Small-scale Freshwater Toxicity Investigations

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Publisher : Springer Science & Business Media
ISBN 13 : 9781402035432
Total Pages : 448 pages
Book Rating : 4.0/5 (354 download)

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Book Synopsis Small-scale Freshwater Toxicity Investigations by : Christian Blaise

Download or read book Small-scale Freshwater Toxicity Investigations written by Christian Blaise and published by Springer Science & Business Media. This book was released on 2005-10-24 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This broad review is the first to gather comprehensive information on the complete contemporary range of toxicity testing procedures and hazard assessment procedures, which is normally scattered and difficult to find. The two-volume set provides a consistent, template-based approach, linking relevant information on background, theory and practice to each bioassay. Volume 2 examines hazard assessment schemes. Includes extensive glossary.

Environmental Fate and Effects of Pulp and Paper

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Publisher : CRC Press
ISBN 13 : 1000725138
Total Pages : 724 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis Environmental Fate and Effects of Pulp and Paper by : Mark R. Servos

Download or read book Environmental Fate and Effects of Pulp and Paper written by Mark R. Servos and published by CRC Press. This book was released on 2020-02-03 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, there have been emerging concerns regarding the fate and effects of pulp and paper mill effluents on the environment. Countries throughout the world are focusing attention on the implementation of regulatory and monitoring programs. In response, industry has begun to implement a variety of process and treatment technologies designed to minimize or eliminate the potential impacts. Environmental Fate and Effects of Pulp and Paper Mill Effluents explores the most active and critical current research and experimentation from around the world. This comprehensive overview examines the identity and origin of chemicals in pulp mill effluents, environmental fate of chemicals from pulp and paper mills, bioaccumulation of substances from pulp mills to fish and wildlife, field and laboratory studies of biochemical and whole organism responses associated with pulp and paper effluents, integrated monitoring and future research, and policy directions of this rapidly evolving field. Written by prominent scientists from around the world with contributions from industry, government, and academia, this important new book provides a balanced global perspective of the recent scientific findings and the challenges being faced in the immediate future.

Materials Handbook

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Publisher : McGraw Hill Professional
ISBN 13 : 9780071501842
Total Pages : 1244 pages
Book Rating : 4.5/5 (18 download)

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Book Synopsis Materials Handbook by : John A. Vaccari

Download or read book Materials Handbook written by John A. Vaccari and published by McGraw Hill Professional. This book was released on 2002-07-09 with total page 1244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Materials Handbook is an encyclopedic, A-to-Z organization of all types of materials, featuring their key performance properties, principal characteristics and applications in product design. Materials include ferrous and nonferrous metals, plastics, elastomers, ceramics, woods, composites, chemicals, minerals, textiles, fuels, foodstuffs and natural plant and animal substances --more than 13,000 in all. Properties are expressed in both U.S. customary and metric units and a thorough index eases finding details on each and every material. Introduced in 1929 and often known simply as "Brady's," this comprehensive, one-volume, 1244 page encyclopedia of materials is intended for executives, managers, supervisors, engineers, and technicians, in engineering, manufacturing, marketing, purchasing and sales as well as educators and students. Of the dozens of families of materials updated in the 15th Edition, the most extensive additions pertain to adhesives, activated carbon, aluminides, aluminum alloys, catalysts, ceramics, composites, fullerences, heat-transfer fluids, nanophase materials, nickel alloys, olefins, silicon nitride, stainless steels, thermoplastic elastomers, titanium alloys, tungsten alloys, valve alloys and welding and hard-facing alloys. Also widely updated are acrylics, brazing alloys, chelants, biodegradable plastics, molybdenum alloys, plastic alloys, recyclate plastics, superalloys, supercritical fluids and tool steels. New classes of materials added include aliphatic polyketones, carburizing secondary-hardening steels and polyarylene ether benzimidazoles. Carcinogens and materials likely to be cancer-causing in humans are listed for the first time.

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1996-10 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Taking an Exposure History

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Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Taking an Exposure History by : Arthur L. Frank

Download or read book Taking an Exposure History written by Arthur L. Frank and published by . This book was released on 2001 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: