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Arsenic And Mercury
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Book Synopsis Lead, Mercury, Cadmium and Arsenic in the Environment by : Thomas C. Hutchinson
Download or read book Lead, Mercury, Cadmium and Arsenic in the Environment written by Thomas C. Hutchinson and published by . This book was released on 1987-05-08 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented by noted researchers consider the occurrence, flux, compartmentalization, and residence times of four elements recognized as significant environmental pollutants. Examines data available on these pollutants and pinpoints areas in which further research is needed. The presence of these elements in all ecological environments--oceans, freshwater systems, soils, the atmosphere, etc.--and their regional occurrence around the globe are examined in detail, as are their sources and effects on plants, animals, and humans. Particular attention is paid to lead, which is the most prevalent pollutant and poses the greatest risk to human health, especially the health of children.
Book Synopsis Health hazards of inorganic arsenic by : United States. Occupational Safety and Health Administration
Download or read book Health hazards of inorganic arsenic written by United States. Occupational Safety and Health Administration and published by . This book was released on 1979 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Metals and the Skin by : Richard H. Guy
Download or read book Metals and the Skin written by Richard H. Guy and published by CRC Press. This book was released on 1999-04-05 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Addresses the increase of toxic heavy metals in the environment. Sets the standard for future research in interactions between the skin and metals and metal compounds-covering the general toxicology of 35 metals and metalloids, their occurrence in the environment, significance in nutrition, skin diffusivity, occupational exposure risks, and immunotoxicity."
Download or read book Arsenic written by Kevin Henke and published by John Wiley & Sons. This book was released on 2009-02-25 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an overview of the chemistry, geology, toxicology and environmental impacts of arsenic, presenting information on relatively common arsenic minerals and their key properties. In addition, it includes discussions on the environmental impacts of the release of arsenic from mining and coal combustion. Although the environmental regulations of different nations vary and change over time, prominent International, North American, and European guidelines and regulations on arsenic will be reviewed. Includes information on recent environmental catastrophes (e.g. Bangladesh and China) A thorough discussion of the arsenic cycle, including the cosmological origin of arsenic Includes Appendices providing extensive glossary and measurement conversion tables
Book Synopsis Mercury and Methylmercury Contamination of Terrestrial and Aquatic Ecosystems by : St ́ephane Gu ́edron
Download or read book Mercury and Methylmercury Contamination of Terrestrial and Aquatic Ecosystems written by St ́ephane Gu ́edron and published by Mdpi AG. This book was released on 2021-11-09 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Special Issue aims to provide new insights into the issue of the mercury contamination of terrestrial and aquatic ecosystems. This ubiquitous contaminant has been used by humans for many years, resulting in global contamination. When this toxic contaminant is converted to methylmercury, it accumulates in trophic chains, which is a major issue for wildlife and human health. The nine articles contained within this Special Issue on ''Mercury and Methylmercury Contamination of Terrestrial and Aquatic Ecosystems'' endeavour to identify the historical evolution of Hg and MeHg levels in aquatic environments, and to evaluate the impact of current and historical human activities, such as mining, climate change, and soil erosion, on receptor ecosystems and food chains.
Book Synopsis Toxicological Profile for DDT/DDD/DDE (Update) by : Obaid Faroon
Download or read book Toxicological Profile for DDT/DDD/DDE (Update) written by Obaid Faroon and published by DIANE Publishing. This book was released on 2010-08 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: DDT is a pesticide that was once widely used to control insects. Both DDD and DDE are breakdown products of DDT. This profile includes: (1) The examination, summary, and interpretation of available toxicologic info. and epidemiologic evaluations on DDT/DDD/DDE to ascertain the levels of significant human exposure for the substance and the associated chronic health effects; (2) A determination of whether adequate info. on the health effects of DDT/DDD/DDE is available to determine levels of exposure that present a significant risk to human health of chronic health effects; and (3) Identification of toxicologic testing needed to identify the types or levels of exposure that may present significant risk of adverse health effects in humans. Illus.
Book Synopsis Introduction to Basics of Pharmacology and Toxicology by : Gerard Marshall Raj
Download or read book Introduction to Basics of Pharmacology and Toxicology written by Gerard Marshall Raj and published by Springer Nature. This book was released on 2019-11-16 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book illustrates, in a comprehensive manner, the most crucial principles involved in pharmacology and allied sciences. The title begins by discussing the historical aspects of drug discovery, with up to date knowledge on Nobel Laureates in pharmacology and their significant discoveries. It then examines the general pharmacological principles - pharmacokinetics and pharmacodynamics, with in-depth information on drug transporters and interactions. In the remaining chapters, the book covers a definitive collection of topics containing essential information on the basic principles of pharmacology and how they are employed for the treatment of diseases. Readers will learn about special topics in pharmacology that are hard to find elsewhere, including issues related to environmental toxicology and the latest information on drug poisoning and treatment, analytical toxicology, toxicovigilance, and the use of molecular biology techniques in pharmacology. The book offers a valuable resource for researchers in the fields of pharmacology and toxicology, as well as students pursuing a degree in or with an interest in pharmacology.
Author :Fish and Wildlife Service (U.S.) Publisher :Fish & Wildlife Service ISBN 13 :9780160946059 Total Pages :148 pages Book Rating :4.9/5 (46 download)
Book Synopsis 2016 National Survey of Fishing, Hunting and Wildlife-Associated Recreation by : Fish and Wildlife Service (U.S.)
Download or read book 2016 National Survey of Fishing, Hunting and Wildlife-Associated Recreation written by Fish and Wildlife Service (U.S.) and published by Fish & Wildlife Service. This book was released on 2018-05-24 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides a detailed snapshot of our nation's passion for wildlife and nature. It serves as a road map to guide efforts to reach more Americans to provide them with opportunities to hunt, fish, and enjoy America's wildlife and wild places. Bird/wildlife watching, hunting, fishing are not just favorite pastimes, but they share revenues from sale of licenses and tags, as well as excise taxes paid by hunters, anglers, and shooters to continue to support vital wildlife and habitat conservation efforts in every state. The report outlines the details for compilation of information and surveys to different populations and provides highlights along with statistical information represented in tables from the data collected. Click these resources for more products relating to this topic: Animals & Wildlife resources collection Fisheries & Aquatic Life resources collection
Book Synopsis The Elements of Murder by : John Emsley
Download or read book The Elements of Murder written by John Emsley and published by Oxford University Press, USA. This book was released on 2006-07-13 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about elements that kill. Mercury, arsenic, antimony, lead, and thallium can be lethal, as many a poisoner knew too well. Emsley explores the gruesome history of these elements and those who have succumbed to them in a fascinating narrative that weaves together stories of true crime, enduring historical mysteries, tragic accidents, and the science behind it all. The colourful cast includes ancient alchemists, kings, leaders, a pope, several great musicians, and amotley crew of murderers. Among the intriguing accounts is that of the 17th century poet Sir Thomas Overbury, who survived four attempts to poison him with mercury but died when given the poison in enema form - under whose direction remains uncertain. Here, too, is detailed the celebrated case of FlorenceMaybrick, convicted of poisoning her violent husband James with arsenic, but widely believed at the time to be innocent. The question of her guilt is still disputed.Threaded through the book alongside the history is the growing understanding of chemistry, and the effects of different chemical substances on the human body. Thousands suffered the ill effects of poisonous vapours from mercury, lead, and arsenic before the dangers were realized. Hatters went mad because of mercury poisoning, and hundreds of young girls working in factories manufacturing wallpaper in the 19th century were poisoned by the arsenic-based green pigments used for the leaves of thepopular floral designs. Even in the middle of the 20th century, accidental mercury poisoning caused many deaths in Minamata Bay, while leaded petrol poisoned the whole planet, and arsenic still continues to poison millions is Asia.Through vividly told stories of innocent blunders, industrial accidents, poisoners of various hues - cold, cunning, desperate - and deaths that remain a mystery, Emsley here uncovers the dark side of the Periodic Table.
Book Synopsis Shadows from the Walls of Death by : Robert Clark Kedzie
Download or read book Shadows from the Walls of Death written by Robert Clark Kedzie and published by Createspace Independent Publishing Platform. This book was released on 2014-11-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This version of 'Shadows from the Walls of Death' is a tribute to Robert Clark Kedzie, who produced the originals of which there are now only two left in existence. They are located at the University of Michigan and Michigan State University. The originals are approximately 22 x 30 inches containing a title page and an 8 page preface followed by 86 samples cut from rolls of arsenic impregnated wallpaper. The book is sealed in a protective container and each individual page is encapsulated. This particular edition does not actually contain any arsenic. Further to that the content of this volume including both text and images are for entertainment purposes.
Book Synopsis Arsenic in Drinking Water by : National Research Council
Download or read book Arsenic in Drinking Water written by National Research Council and published by National Academies Press. This book was released on 2001-12-26 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Having safe drinking water is important to all Americans. The Environmental Protection Agency's decision in the summer of 2001 to delay implementing a new, more stringent standard for the maximum allowable level for arsenic in drinking water generated a great deal of criticism and controversy. Ultimately at issue were newer data on arsenic beyond those that had been examined in a 1999 National Research Council report. EPA asked the National Research Council for an evaluation of the new data available. The committee's analyses and conclusions are presented in Arsenic in Drinking Water: 2001 Update. New epidemiological studies are critically evaluated, as are new experimental data that provide information on how and at what level arsenic in drinking water can lead to cancer. The report's findings are consistent with those of the 1999 report that found high risks of cancer at the previous federal standard of 50 parts per billion. In fact, the new report concludes that men and women who consume water containing 3 parts per billion of arsenic daily have about a 1 in 1,000 increased risk of developing bladder or lung cancer during their lifetime.
Download or read book Selenium written by Dolph L. Hatfield and published by Springer Science & Business Media. This book was released on 2001 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: As discussed in this book, a large body of evidence indicates that selenium is a cancer chemopreventive agent. Further evidence points to a role of this element in reducing viral expression, in preventing heart disease, and other cardiovascular and muscle disorders, and in delaying the progression of AIDS in HIV infected patients. Selenium may also have a role in mammalian development, in male fertility, in immune function and in slowing the aging process. The mechanism by which selenium exerts its beneficial effects on health may be through selenium-containing proteins. Selenium is incorporated into protein as the amino acid selenocysteine. Selenocysteine utilizes a specific tRNA, a specific elongation factor, a specific set of signals, and the codeword, UGA, for its cotranslational insertion into protein. It is indeed the 21st naturally occurring amino acid to be incorporated into protein and marks the first and only expansion of the genetic code since the code was deciphered in the mid 1960s.
Author :Committee on Curriculum Development in Environmental Medicine Publisher :National Academies Press ISBN 13 :0309568722 Total Pages :988 pages Book Rating :4.3/5 (95 download)
Book Synopsis Environmental Medicine by : Committee on Curriculum Development in Environmental Medicine
Download or read book Environmental Medicine written by Committee on Curriculum Development in Environmental Medicine and published by National Academies Press. This book was released on 1995-05-12 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt: People are increasingly concerned about potential environmental health hazards and often ask their physicians questions such as: "Is the tap water safe to drink?" "Is it safe to live near power lines?" Unfortunately, physicians often lack the information and training related to environmental health risks needed to answer such questions. This book discusses six competency based learning objectives for all medical school students, discusses the relevance of environmental health to specific courses and clerkships, and demonstrates how to integrate environmental health into the curriculum through published case studies, some of which are included in one of the book's three appendices. Also included is a guide on where to obtain additional information for treatment, referral, and follow-up for diseases with possible environmental and/or occupational origins.
Book Synopsis Cancer Causing Substances by : Faik Atroshi
Download or read book Cancer Causing Substances written by Faik Atroshi and published by BoD – Books on Demand. This book was released on 2018-05-16 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cancer risk factors include exposure to certain substances, which may contribute to the development of cancer. However, substances can have different levels of cancer-causing potential, and the risk of developing cancer is dependent on several factors, including individual genetic background and the amount and duration of the exposure. This book focuses on various cancer risk factors, covering numerous known, probable, and possible carcinogens; their role in carcinogenesis; mechanisms of carcinogenicity; and methods for detecting carcinogens. And due to the growing concerns over the effects that substances and environmental exposures can have on human health, the chapters also emphasize on the vital need for further topic-related research as well as development and implementation of beneficial approaches.
Book Synopsis Mercury Poisoning by : David John Hammond
Download or read book Mercury Poisoning written by David John Hammond and published by CreateSpace. This book was released on 2014-01 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lupus, rheumatic fever, colitis, arthritis, dermatitis, insomnia, depression, hallucinations – what do all these illnesses have in common? They were all experienced by a 12-year-old girl in a case study in an American journal of child psychiatry. The cause? – mercury vapor she inhaled from mercury that had been spilled on the carpet in the room she slept in. After removing the carpet and treatment with chelation drugs, the girl returned to good health. Mercury poisoning can cause a variety of illnesses such as chronic fatigue, fibromyalgia, ADHD, bipolar disorder, sinusitis, tinnitus, balance problems, tremor, insomnia, inflammatory bowel disease, dermatitis, excessive thirst, salivation and a host of other symptoms. Is mercury from dental amalgams affecting your health? Dental associations claim the mercury in fillings is perfectly safe, but the mercury inhaled from “silver” fillings is 15 times more toxic than lead. The World Health Organization report states that people with amalgams have a daily mercury intake of 4 to 21 micrograms of mercury per day. For many people this exceeds the Environmental Protection Agencies limit of just 7 micrograms per day. Yet there are no Government warnings about this exposure. Those who grind their teeth or chew gum will have even higher exposure. If you eat 100 grams (3.5 ounces) of tuna, that adds another 35 micrograms. Even if your mercury blood level is within the so-called “normal” range, if you don't excrete mercury efficiently it can build up in your brain, liver, kidney, thyroid and other organs over years of continuous exposure. The effects of prolonged exposure to mercury can be delayed for years, making it difficult to determine the cause of your illness. Diseases such as chronic fatigue and fibromyalgia affect millions of people around the world. Doctors say the causes of these illnesses are unknown and there is no cure. This book provides cases histories of many diseases which were caused by mercury and subsequently cured using chelation therapy. It also takes you step by step through the process of safely chelating heavy metals from your body.
Download or read book The Sava River written by Radmila Milačič and published by Springer. This book was released on 2014-11-05 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a comprehensive overview of environmental aspects of the Sava River, which is the greatest tributary to the Danube River and the major drainage river system of South Eastern Europe. Hydroelectric power plants, river traffic, intensive agricultural activities, heavy industry and floods have considerable influence on the environment and biota in the basin. Summarizing the results that were gathered in the course of EU, bilateral and national projects, the book highlights the most important stressors and helps readers to better understand the impact of anthropogenic activities on the function of river basins. Topics include: transboundary water cooperation between the riparian countries; climate change projection, including its impact on flood hazards; evaluation of anthropogenic pollution sources; pollution of sediments, metal bioavailability and ecotoxicological and microbiological characterization of the river. The biological part also addresses quality aspects related to wildlife in river aquatic ecosystems (algae, macrophytes, zooplankton, macroinvertebrates and fish) and riparian ecosystems (amphibians, reptiles, birds and mammals). The general state of biodiversity and pressures caused by invasive aquatic species are also discussed.
Book Synopsis Arsenic in Groundwater by : M. Manzurul Hassan
Download or read book Arsenic in Groundwater written by M. Manzurul Hassan and published by CRC Press. This book was released on 2016-01-15 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arsenic-contaminated groundwater has created one of the world's largest environmental health crises. This book addresses the arsenic issue within a scientific and social science framework, with the context set by environmental and legal considerations. The text explores the methodological issues of spatial, quantitative, and qualitative enquiries on arsenic poisoning, for instance, using GIS to investigate the distribution of arsenic-laced water in space-time to uncover the pattern of variations over scales from meters to kilometers. The authors also include spatial risk maps that indicate the possible long-term strategies of mitigation.
