Lead, Mercury, Cadmium and Arsenic in the Environment PDF Download
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Author: Thomas C. Hutchinson
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 392
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Book Description
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.
Author: Thomas C. Hutchinson
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 392
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Book Description
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.
Author: Page AL.
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Jean-Pierre Vernet
Publisher: Elsevier Publishing Company
ISBN:
Category : Nature
Languages : en
Pages : 480
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Book Description
Highlighted in this compilation of papers is the role and importance of heavy metals in the environment. It provides up-to-date information in a field of active research and progress, where the focus is on effects and interactions between the environment and organisms, as well as contaminant dynamics. Several papers address the impact of heavy metals on our health. The influence of metals on plants is described in an exhaustive study on lichens, which have been widely used as biomonitors for environmental contamination by heavy metals. Metals are also accumulated by animals, as seen in a chapter which focusses on sediment/benthic organism interactions and biomonitoring in fish. Soil interactions are discussed, as well as regional studies of freshwater sediments and the marine environment. The final part of the book addresses a crucial problem: the management of stabilized municipal waste sludges. As a result, the most important and significant recent trends are included, emphasizing interactions with and impacts of heavy metals on humans, animals, plants and soils.
Author: Beatrice Trum Hunter
Publisher: Turner Publishing Company
ISBN: 1591203333
Category : Medical
Languages : en
Pages : 547
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Book Description
Lead, mercury, arsenic, and cadmium are major toxic metals. All are environmental pollutants that can inflict harm on humans and other living creatures as well as adversely affect our air, water, soil, and food supply. They can poison not only us but also our progeny developing in the womb. They can break down the body's basic functions. This book describes the unique characteristics of each of the four major toxic metals, identifies the likely sources of our exposure, and offers in-depth, evidence based information, methods to test for its presence, and therapies to rid ti from our bodies.
Author: Werner F. Beckert
Publisher:
ISBN:
Category : Arsenic
Languages : en
Pages : 76
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Book Description
Author: Rachel Ann Hauser-Davis
Publisher: CRC Press
ISBN: 100088709X
Category : Science
Languages : en
Pages : 251
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Book Description
This book presents an integrated and holistic discussion on cadmium, lead and mercury toxicity in aquatic environments, expanding general concepts on chemical speciation effects and exploring specific environmental toxicological issues, exposure routes, and bioanalytical approaches for their determination and assessments on their intracellular deleterious effects. It contains worldwide and regional aspects on cadmium, lead and mercury occurrence, fate, and toxicity, addressing key environmental exposure and health risk concerns to both humans and aquatic organisms. Our book is of interest to anyone conducting research in the broad fields of oceanography, geochemistry, ecotoxicology, and environmental and public health.
Author: M.J. Scoullos
Publisher: Springer Science & Business Media
ISBN: 940100403X
Category : Technology & Engineering
Languages : en
Pages : 540
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Book Description
Although this is a handbook for policy and regulation, the major part of it is filled with data on the three heavy metals that served as examples: mercury, cadmium and lead. Their stocks, productions, prices, trade flows, uses and applications, recovery and recycling, as well as their (eco)toxicological characteristics have been collected and presented to their fullest extent. In addition, they are thoroughly analysed for consistency, future developments and trends and, of course, their consequences for sustainable development and future policy and regulation. The second part, on policy and regulation, begins with an extensive and fundamental consideration on the characteristics of a sustainable heavy metals policy, whereby innovative policy tools are developed. In many aspects, these considerations are also valid for other metals and even non-metallic persistent substances. Addressing the European Union in particular, its policy-making structure and practice are critically analysed, in order to develop feasible and viable guidelines for long-, medium- and short-term EU policy measures. The results of this exercise are then applied to the three heavy metals. In each of these three chapters, all existing EU measures are presented in detail and confronted with better practices elsewhere, resulting in many suggestions and recommendations for the future. In the last chapter, the main conclusions and recommendations are carefully summarised. Together with a very extended table of contents, this makes the book easily accessible, in spite of its volume. This Handbook is a must for policy-makers and administrators at all levels, as well as for their counterparts in a wide variety of industries. In addition, it is well-suited for environmental science courses at academic or higher professional level.
Author: Mohammad Athar
Publisher: New Age International
ISBN: 9788122407693
Category : Science
Languages : en
Pages : 228
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Book Description
Metals And Metalloids Are Ubiquitous Environmental Constituents And Cannot Be Broken Down To Non-Toxic Forms By The Biological System. Once The Ecosystem Is Contaminated With Them, They Remain As A Potential Hazard To Human Health For Many Years. Heavy Metals Are Particularly Important In This Respect. This Book, Which Is A Part Of Man And Environment Series, Discusses Diverse Issues Relating To Heavy Metals And Environmental And Human Health Problems.
Author: M. C. Mehra
Publisher: Moncton, N.B. : Environment Canada
ISBN:
Category : Acid precipitation (Meteorology)
Languages : en
Pages : 28
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Book Description
Author: M. Stoeppler
Publisher: Elsevier
ISBN: 0080875602
Category : Science
Languages : en
Pages : 553
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Book Description
The execution of detailed studies on the fate and levels of hazardous elements in the environment, foodstuffs and in human beings has become a major task in environmental research and especially in analytical chemistry. This has led to a demand to develop new methodology and optimize that already in use. The book offers the reader a general introduction to the problem areas that are currently being tackled, followed by chapters on sampling and sample preservation, strategies and applications of the archiving of selected representative specimens for long-term storage in environmental specimen banks. This is supplemented by the example of wine as a preserved - frequently, already historical - specimen which clearly reflects technological changes over time. The following chapters review sample treatment, present an overview on the most frequently and successfully applied trace analytical methods for metals and metal compounds, and introduce the increasingly important methods for identifying and quantifying metal species in sediments and soils (speciation). The chapters in the second part of the book provide data on analytical methods for determining the levels of toxicologically, ecotoxicologically and ecologically important elements in environmental and biological materials, including information on the separation and quantification of chemical and organomatallic species. The elements treated are aluminium, arsenic, cadmium, chromium, cobalt, lead, mercury, nickel, selenium and thallium. The final chapter treats quality assurance and the importance of the continuous use of appropriate reference materials to avoid erroneous results.
