An Overview Of Substances Present In Canadian Aquatic Environments Associated With Endocrine Disruption

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An Overview of Substances Present in Canadian Aquatic Environments Associated with Endocrine Disruption

Author : Mark Hewitt
Publisher :
ISBN 13 :
Total Pages : 45 pages
Book Rating : 4.:/5 (18 download)

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Book Synopsis An Overview of Substances Present in Canadian Aquatic Environments Associated with Endocrine Disruption by : Mark Hewitt

Download or read book An Overview of Substances Present in Canadian Aquatic Environments Associated with Endocrine Disruption written by Mark Hewitt and published by . This book was released on 2000 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This paper is intended to provide a general overview of chemicals functioning as endocrine disrupting substances (EDSs) in Canadian aquatic environments. This paper is based on a presentation at the SNR Workshop on Endocrine Disruptors held in Huntsville ON, February 13-18, 2000, and is not intended to be an exhaustive review of all chemicals functioning as EDSs"--Management Perspective.

An Overview of Substances Present in Canadian Aquatic Environments Assocaited Withendocrine Distribution

Author : Larry Mark Hewitt
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis An Overview of Substances Present in Canadian Aquatic Environments Assocaited Withendocrine Distribution by : Larry Mark Hewitt

Download or read book An Overview of Substances Present in Canadian Aquatic Environments Assocaited Withendocrine Distribution written by Larry Mark Hewitt and published by . This book was released on 2001 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Evaluating Endocrine Disruption in Receiving Waters

Author : P. V. Cline
Publisher : IWA Publishing
ISBN 13 : 1843396505
Total Pages : 277 pages
Book Rating : 4.8/5 (433 download)

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Book Synopsis Evaluating Endocrine Disruption in Receiving Waters by : P. V. Cline

Download or read book Evaluating Endocrine Disruption in Receiving Waters written by P. V. Cline and published by IWA Publishing. This book was released on 2003-01-01 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, concerns have been raised that low concentrations of chemicals may alter the normal functions of the endocrine system, resulting in potentially significant adverse effects on growth, reproduction, and/or development. For domestic wastewater discharges to surface water bodies, estrogenic activity of effluents has been suggested by chemical analysis, biomarkers, and /or in vitro assays. Chemical Measurements. Using sensitive analytical techniques, natural or synthetic hormones and chemicals that mimic estrogen, have been detected in some domestic wastewater effluents and associated watersheds at low concentrations. Biomarkers. Several studies have demonstrated physiological changes in fish that may be attributed to exposure to estrogenic compounds. These include the presence of vitellogenin protein in male fish and/or intersex conditions. In vitro assays. The Yeast Estrogen Screen (YES) has been used to characterize estrogenicity of effluents, influents, biosolids and surface waters. This two-year WERF project explored approaches to evaluate the potential for biomarker formation as a result of effluent exposures, and the subsequent relevance of the emerging assays and physiological measurements on potential adverse impacts to individuals or populations of fish in the receiving streams. The endocrine system is complex, and many factors can influence the physiological measurements, including methods, sex, age, reproductive status, seasonal and circadian rhythms, diet, temperature, etc. and produce transient changes in physiology but no significant effect on the individual.

Endocrine Disrupting Substances in the Canadian Environment

Author : Mark R. Servos
Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (248 download)

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Book Synopsis Endocrine Disrupting Substances in the Canadian Environment by : Mark R. Servos

Download or read book Endocrine Disrupting Substances in the Canadian Environment written by Mark R. Servos and published by . This book was released on 2001 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Water Resources Research Progress

Author : Liam N. Robinson
Publisher : Nova Publishers
ISBN 13 : 9781600219733
Total Pages : 452 pages
Book Rating : 4.2/5 (197 download)

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Book Synopsis Water Resources Research Progress by : Liam N. Robinson

Download or read book Water Resources Research Progress written by Liam N. Robinson and published by Nova Publishers. This book was released on 2008 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water resources are sources of water that are useful or potentially useful to humans. They are important because they are needed for life to exist. Many uses of water include agricultural, industrial, household, recreational and environmental activities. Virtually all of these human uses require fresh water. Only 2.7% of water on the Earth is fresh water, and over two thirds of this is frozen in glaciers and polar ice caps, leaving only 0.007% available for human use. Fresh water is a renewable resource, yet the world's supply of clean, fresh water is steadily decreasing. Water demand already exceeds supply in many parts of the world, and as world population continues to rise at an unprecedented rate, many more areas are expected to experience this imbalance in the near future. The framework for allocating water resources to water users (where such a framework exists) is known as water rights. This new book presents recent and important research in the field.

Environment and Breast Cancer

Author : Jose Russo
Publisher : Springer
ISBN 13 : 9781489993915
Total Pages : 0 pages
Book Rating : 4.9/5 (939 download)

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Book Synopsis Environment and Breast Cancer by : Jose Russo

Download or read book Environment and Breast Cancer written by Jose Russo and published by Springer. This book was released on 2014-10-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breast cancer is a complex disease caused by multiple environmental and lifestyle factors interacting with genetic susceptibility across the life span. Therefore, environmental factors are of intense interest to both researchers and community members, including women with breast cancer. There is not adequate literature that addresses this issue comprehensively from epidemiological, experimental, and translational research perspective. This book is aiming to fill this gap by gathering chapters from the most recognized experts in the field of breast biology and cancer with special interests in environmental issues.

Agricultural Conservation Practices and Related Issues

Author :
Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Agricultural Conservation Practices and Related Issues by :

Download or read book Agricultural Conservation Practices and Related Issues written by and published by . This book was released on 2004 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Organic Pollutants in Wastewater II

Author : Inamuddin
Publisher : Materials Research Forum LLC
ISBN 13 : 1945291710
Total Pages : 303 pages
Book Rating : 4.9/5 (452 download)

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Book Synopsis Organic Pollutants in Wastewater II by : Inamuddin

Download or read book Organic Pollutants in Wastewater II written by Inamuddin and published by Materials Research Forum LLC. This book was released on 2018-05-15 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wastewater represents an alternative to freshwater if it can be treated successfully for re-use applications. Promising techniques involve photocatalysis, photodegradation, adsorption, bioreactors, nanocomposites, nanofiltration and membranes. Keywords: Wastewater Treatment, Biohydrogen Production, Bioethanol Production, Biological Wastewater, Carbon Nanotubes, Dairy Wastewater, Graphene-based Nanocomposites, Hormones in Wastewater, Malachite Green Removal, Membrane Bioreactors, Nanocomposites, Nanofiltration, Nanomembranes, Nanotubes, Organic Pollutants, Pesticides Removal, Photocatalysis, Photodegradation, Reversed Osmosis, Textile Wastewater.

Environmental Endocrinology

Author : I. Assenmacher
Publisher : Springer Science & Business Media
ISBN 13 : 3642669816
Total Pages : 344 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Environmental Endocrinology by : I. Assenmacher

Download or read book Environmental Endocrinology written by I. Assenmacher and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: From 11 to 15 July 1977 about 60 physiologists, endo crinologists, ecologists and other biologists from 14 countries convened at the University Montpellier for a symposium on Environmental Endocrinology. This meet ing was organized as a Satellite Symposium of the 27th International Congress of Physiological Sciences, Paris, 18-23 July 1977. This volume is a record of the com munications presented at the symposium. The objectives of the program were to examine the role of the endocrine system in a wide spectrum of adjustments and adaptations to changes in environmental conditions by various spe cies of animals, including man, and to promote an ex change of ideas among investigators who have approached these functions from diverse aspects. The diversity of the information and ideas communicated is great. Of necessity, they represent only an extremely modest se lection of the many facets of endocrine function in the interaction of animals with their environments. Be yond the usefulness of the communications individually, we hope that they collectively demonstrate the substan tial heuristic value of the concept of environmental endocrinology as it was perceived by the participants. We acknowledge gratefully the kindness and sympathy of Professor Jaques ROUZAUD, President of the University of Montpellier II, for his generous extension of the hospitality of the University to the Symposium. We are most grateful to Mrs. Monique VIEU who effected so well the secretarial organization of the Sympos.

Pharmaceutical Residues in Freshwater: Hazards and Policy Responses

Author : Organisation for Economic Co-Operation and Development (OECD)
Publisher : IWA Publishing
ISBN 13 : 1789061814
Total Pages : 138 pages
Book Rating : 4.7/5 (89 download)

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Book Synopsis Pharmaceutical Residues in Freshwater: Hazards and Policy Responses by : Organisation for Economic Co-Operation and Development (OECD)

Download or read book Pharmaceutical Residues in Freshwater: Hazards and Policy Responses written by Organisation for Economic Co-Operation and Development (OECD) and published by IWA Publishing. This book was released on 2020-07-15 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report calls for a better understanding of the effects of pharmaceutical residues in the environment, greater international collaboration and accountability distribution, and policy actions to prevent and remedy emerging concerns. Laboratory and field tests show traces of oral contraceptives causing the feminisation of fish and amphibians, and residues of psychiatric drugs altering fish behaviour. Antimicrobial resistance, linked to the overuse of antibiotics, has rapidly escalated into a global health crisis. Unless adequate measures are taken to manage the risks, pharmaceutical residues will increasingly be released into the environment as ageing populations, advances in healthcare, and intensification of meat and fish production spur the demand for pharmaceuticals worldwide. The report outlines a collective, life‑cycle approach to managing pharmaceuticals in the environment. A policy mix of source‑directed, use‑orientated and end‑of‑pipe measures, involving several policy sectors, can help to improve health and protect the environment.

Technical Report

Author :
Publisher :
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Technical Report by :

Download or read book Technical Report written by and published by . This book was released on 1998 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Endocrine Disruptors in the Environment

Author : Sushil K. Khetan
Publisher : John Wiley & Sons
ISBN 13 : 1118891155
Total Pages : 410 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Endocrine Disruptors in the Environment by : Sushil K. Khetan

Download or read book Endocrine Disruptors in the Environment written by Sushil K. Khetan and published by John Wiley & Sons. This book was released on 2014-05-23 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endocrine Disruptors in the Environment A concise and engaging overview of endocrine disruption phenomena that brings complex concepts within the reach of non-specialists For most of the last decade, the science of endocrine disruption has evolved with more definitive evidence of its damaging potential to health and environment. This book lists the major environmental chemicals of concern and their mechanism of endocrine disruption including remedial measures for them. Divided into three parts, Endocrine Disruptors in the Environment begins with an overview of the endocrine system and endocrine disruptors, discussing their salient features and presenting a historical perspective of endocrine disruption phenomena. It then goes on to cover hormone- signaling mechanisms, followed by various broad classes of putative endocrine disruptors, before introducing readers to environmental epigenetic modifications. Part two of the book focuses on removal processes of various EDCs by biotic and abiotic transformation/degradation. The last section consists of four chapters embracing themes on finding solutions to environmental EDCs—including their detection, regulation, replacement, and remediation. Endocrine Disruptors in the Environment is the first book to detail the endocrine effects of several known environmental contaminants and their mechanism of endocrine disruption. Additionally, it: Covers both the chemistry and biology of endocrine disruption and compiles almost all the known endocrine disrupting environmental chemicals and their mechanisms of toxicity Addresses policy and regulatory issues relevant to EDCs including scientific uncertainty and precautionary policy Brings forth the use of Green Chemistry principles in avoiding endocrine disruption in the designing and screening for safer chemicals and remediation of the EDCs in aquatic environment Includes a useful glossary of technical terms, a list of acronyms, topical references, and a subject index Endocrine Disruptors in the Environment is an ideal book for environmental chemists and endocrine toxicologists, developmental biologists, endocrinologists, epidemiologists, environmental health scientists and advocates, and regulatory officials tasked with risk assessment in environment and health areas.

Application of Systematic Review Methods in an Overall Strategy for Evaluating Low-Dose Toxicity from Endocrine Active Chemicals

Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 0309458625
Total Pages : 423 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis Application of Systematic Review Methods in an Overall Strategy for Evaluating Low-Dose Toxicity from Endocrine Active Chemicals by : National Academies of Sciences, Engineering, and Medicine

Download or read book Application of Systematic Review Methods in an Overall Strategy for Evaluating Low-Dose Toxicity from Endocrine Active Chemicals written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-08-14 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: To safeguard public health, the US Environmental Protection Agency (EPA) must keep abreast of new scientific information and emerging technologies so that it can apply them to regulatory decision-making. For decades the agency has dealt with questions about what animal-testing data to use to make predictions about human health hazards, how to perform dose-response extrapolations, how to identify and protect susceptible subpopulations, and how to address uncertainties. As alternatives to traditional toxicity testing have emerged, the agency has been faced with additional questions about how to incorporate data from such tests into its chemical assessments and whether such tests can replace some traditional testing methods. Endocrine active chemicals (EACs) have raised concerns that traditional toxicity-testing protocols might be inadequate to identify all potential hazards to human health because they have the ability to modulate normal hormone function, and small alterations in hormone concentrations, particularly during sensitive life stages, can have lasting and significant effects. To address concerns about potential human health effects from EACs at low doses, this report develops a strategy to evaluate the evidence for such low-dose effects.

Encyclopedia of Aquatic Ecotoxicology

Author : Jean-Francois Férard
Publisher : Springer
ISBN 13 : 9789400750401
Total Pages : 0 pages
Book Rating : 4.7/5 (54 download)

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Book Synopsis Encyclopedia of Aquatic Ecotoxicology by : Jean-Francois Férard

Download or read book Encyclopedia of Aquatic Ecotoxicology written by Jean-Francois Férard and published by Springer. This book was released on 2013-06-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With its 104 chapters, this Encyclopedia of aquatic ecotoxicology reveals the diversity of issues, problems and challenges that have faced, and are facing today, receiving environments. It also indicates ways by which tools, strategies and future investigations can contribute to correct, minimize, solve and prevent water quality degradation. Structured homogeneously, the chapters convey salient information on historical background, features, characteristics, uses and/or applications of treated topics, often complemented by illustrations and case studies, as well as by conclusions and prospects. This work is most suitable for teaching purposes. Academics, for example, could literally deliver comprehensive lectures to students simply based on chapter outlines and contents. Meet the Authors of the Encyclopedia! Check out 'Meet the Authors' under ADDITIONAL INFORMATION (Right menu).

OECD Studies on Water Endocrine Disrupting Chemicals in Freshwater Monitoring and Regulating Water Quality

Author : OECD
Publisher : OECD Publishing
ISBN 13 : 926434828X
Total Pages : 147 pages
Book Rating : 4.2/5 (643 download)

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Book Synopsis OECD Studies on Water Endocrine Disrupting Chemicals in Freshwater Monitoring and Regulating Water Quality by : OECD

Download or read book OECD Studies on Water Endocrine Disrupting Chemicals in Freshwater Monitoring and Regulating Water Quality written by OECD and published by OECD Publishing. This book was released on 2023-10-12 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endocrine disrupting chemicals (EDCs) are contaminants of emerging environmental and health concern that have been detected in freshwater, wastewater and drinking water. They interfere with the endocrine system in humans and wildlife, and produce adverse effects such as developmental, reproductive, neurological and immune effects.

Behavioural Ecotoxicology

Author : Giacomo Dell'Omo
Publisher : John Wiley & Sons
ISBN 13 : 9780471968528
Total Pages : 508 pages
Book Rating : 4.9/5 (685 download)

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Book Synopsis Behavioural Ecotoxicology by : Giacomo Dell'Omo

Download or read book Behavioural Ecotoxicology written by Giacomo Dell'Omo and published by John Wiley & Sons. This book was released on 2002-05-22 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Behavioural ecotoxicology is an emerging field dealing with the effects of environmental pollutants on the behaviour of animals. Behavioural techniques derived from experimental psychology, behavioural pharmacology and neurotoxicology are applied to detect and characterise changes in animals living in the environment exposed to various pollutants. Behavioural effects are then interpreted in an ecological context considering the long-term relevance of these changes at both the individual and population level.

Water Quality for Ecosystem and Human Health

Author : Geneviève M. Carr
Publisher : UNEP/Earthprint
ISBN 13 : 9789295039513
Total Pages : 132 pages
Book Rating : 4.0/5 (395 download)

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Book Synopsis Water Quality for Ecosystem and Human Health by : Geneviève M. Carr

Download or read book Water Quality for Ecosystem and Human Health written by Geneviève M. Carr and published by UNEP/Earthprint. This book was released on 2008 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is intended to provide an overview of the major components of surface and ground water quality and how these relate to ecosystem and human health. Local, regional and global assessments of water quality monitoring data are used to illustrate key features of aquatic environments, and to demonstrate how human activities on the landscape can influence water quality in both positive and negative ways. Clear and concise background knowledge on water quality can serve to support other water assessments.