Geochemistry

Geochemistry PDF Author: Dionisios Panagiotaras
Publisher: BoD – Books on Demand
ISBN: 9535105868
Category : Science
Languages : en
Pages : 516

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Book Description
This book brings together the knowledge from a variety of topics within the field of geochemistry. The audience for this book consists of a multitude of scientists such as physicists, geologists, technologists, petroleum engineers, volcanologists, geochemists and government agencies. The topics represented facilitate as establishing a starting point for new ideas and further contributions. An effective management of geological and environmental issues requires the understanding of recent research in minerals, soil, ores, rocks, water, sediments. The use of geostatistical and geochemical methods relies heavily on the extraction of this book. The research presented was carried out by experts and is therefore highly recommended to scientists, under- and post-graduate students who want to gain knowledge about the recent developments in geochemistry and benefit from an enhanced understanding of the dynamics of the earth's system processes.

Geochemistry

Geochemistry PDF Author: Dionisios Panagiotaras
Publisher: BoD – Books on Demand
ISBN: 9535105868
Category : Science
Languages : en
Pages : 516

Get Book Here

Book Description
This book brings together the knowledge from a variety of topics within the field of geochemistry. The audience for this book consists of a multitude of scientists such as physicists, geologists, technologists, petroleum engineers, volcanologists, geochemists and government agencies. The topics represented facilitate as establishing a starting point for new ideas and further contributions. An effective management of geological and environmental issues requires the understanding of recent research in minerals, soil, ores, rocks, water, sediments. The use of geostatistical and geochemical methods relies heavily on the extraction of this book. The research presented was carried out by experts and is therefore highly recommended to scientists, under- and post-graduate students who want to gain knowledge about the recent developments in geochemistry and benefit from an enhanced understanding of the dynamics of the earth's system processes.

Arsenic in Ground Water

Arsenic in Ground Water PDF Author: Alan H. Welch
Publisher: Springer Science & Business Media
ISBN: 1402073178
Category : Nature
Languages : en
Pages : 476

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Book Description
This book consolidates much of what is known about the geochemistry of arsenic and provides new information on relationships between high concentrations of arsenic in ground water and geochemical environments. The subject matter of this book ranges in scope from molecular-scale geochemical processes that affect the mobility of arsenic in ground water, to arsenic contaminated ground water at the national scale. Chapters were contributed by an international group of research scientists from a broad range of backgrounds.

Arsenic

Arsenic PDF Author: Charles O. Abernathy
Publisher: Springer Science & Business Media
ISBN: 9401158649
Category : Science
Languages : en
Pages : 446

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Book Description
The Society of Environmental Geochemistry and Health (SEGH) Second International Conference on Arsenic Exposure and Health Effects was held June 12-14, 1995 in San Diego, California. The conference was at tended by 152 people who heard 41 presentations on all aspects of arsenic research. The speakers represented 14 countries. Approximately 40 of the participants and speakers were from countries other than the US. The participants represented government, academia, industry and the interested public. The sponsorship ofthe conference is a good indicationofthe wide spread interest in the subject and the meeting. The sponsors, in addition to SEGH, were the US Environmental Protection Agency (US EPA), the Agency for Toxic Substances and Disease Registry (ATSDR), the Atlantic Richfield Company (ARCO), the Electric Power Research Institute (EPRI), the American Water Works Association Research Foundation (AWWARF), Kennecott Corporation, the American Smelting and Refining Company (ASARCO), and the International Council on Metals in the Environment (ICME). The funding was split approximately equally between industry (including industrial organizations such as EPRI) and government. In addition to the many fine presentations, the meeting provided a forum for scientists from different countries to compare experiences and share information. It also provided a forum for the discussion of both scientific and policy issues between representatives of various governmental bodies (at the local, state, and federal level) and representatives of various indus trial organizations. These discussions occurred both in the formal meetings and informal settings during the meeting.

Arsenic Contamination of Groundwater

Arsenic Contamination of Groundwater PDF Author: Satinder Ahuja
Publisher: John Wiley & Sons
ISBN: 0470369264
Category : Science
Languages : en
Pages : 420

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Book Description
Provides a viable reference, describing the state-of-knowledge on sources of arsenic contamination in ground water, which affects about 100 million people worldwide. With contributions from world-renowned experts in the field, this book explores developments in the transport kinetics, detection, measurement, seasonal cycling, accumulation, geochemistry, removal, and toxicology of arsenic. Includes compelling case studies describing how arsenic contamination occurs and the devastating effects on the people and environment affected by it.

Arsenic Contamination in the World

Arsenic Contamination in the World PDF Author: Susan Murcott
Publisher: IWA Publishing
ISBN: 1780400381
Category : Science
Languages : en
Pages : 341

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Book Description
Arsenic Contamination in the World: an International Sourcebook provides a global compendium of cited arsenic occurrences in the world as they affect public health. This book details arsenic contamination by source, region and arsenic-affected country. Arsenic is identified in 105 countries and territories, representing a larger database than any previous published work. Sources of arsenic contamination are categorized as Anthropogenic, Geogenic, Volcanogenic, Coal, Mining and Petroleum-related. National, regional and international maps locate the affected areas and populations. A synthesis of critical country information includes an estimate of the exposed population of 226 million people worldwide. This reference work is an indispensable tool for medical doctors, public health workers, scientists, water experts, governments, industries, non-profit organizations and communities in identifying site-specific arsenic contamination. An extensive bibliography of peer-reviewed literature gives the reader important arsenic contamination locations as the first step towards remediation. This Sourcebook is updatable via an on-line annex which provides up-to-date information on new arsenic occurrences and developments. We invite readers to participate in updating this database at: http://www.iwawaterwiki.org/xwiki/bin/view/Articles/ExecutiveSummaryofArsenicContaminationintheWorld By synthesizing the known occurrences of arsenic world-wide, this reference book offers an essential tool for understanding and addressing the global arsenic geological-public health interface. Discounted ebook price available for customers from Developing Countries. Please contact [email protected] if you wish to purchase an ebook from a developing country @ £50.00 (PDF format). Author: Susan Murcott, Senior Lecturer, Civil and Environmental Engineering Department, Massachusetts Institute of Technology, USA Table of Contents: Executive Summary, African Region, Region of the Americas, Asia Region, European Region, Region of Australia and Oceania.

Arsenic Exposure and Health Effects III

Arsenic Exposure and Health Effects III PDF Author: W.R. Chappell
Publisher: Elsevier
ISBN: 0080527574
Category : Science
Languages : en
Pages : 439

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Book Description
The Society of Environmental Geochemistry and Health (SEGH) Third International Conference on Arsenic Exposure and Health Effects was held from July 12-15, 1998 in San Diego, California. Several outstanding papers and posters generated lively discussion and debate not only about scientific issues but also about policy and regulatory issues. While developed countries are considering spending perhaps billions of dollars per year to reach concentrations of 10 micrograms per liter or less, countries like Bangladesh, India and China are trying to deal with much more severe, epidemic scale, arsenic problems with millions of dollars or less. Like its predecessors in 1994 and 1995, The Third SEGH International Conference on Arsenic Exposure and Health Effects (1998) continued the theme of global impact of arsenic. In addition, two new countries with significant arsenic problems, Inner Mongolia and Bangladesh, were represented. The Bangladesh problem could be larger than the one in West Bengal with a possible two-thirds of the population at risk. The conference also featured a session on mechanisms of cancer carcinogenesis. Several scientists presented their work on this important issue which is central to considerations of such questions as the shape of the dose-response curve at low doses. This latter issue was featured in the final session of the conference. Another session that was new and of great interest was on the treatment of victims of chronic arsenic poisoning. This was the most dynamic conference to date and this resulting monograph represents the state-of-the-art in arsenic research on a worldwide basis. It will contribute to the solution of the many problems caused by arsenic exposure throughout the world.

Environmental Geochemistry

Environmental Geochemistry PDF Author: Benedetto DeVivo
Publisher: Elsevier
ISBN: 044464007X
Category : Science
Languages : en
Pages : 646

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Book Description
Environmental Geochemistry: Site Characterization, Data Analysis and Case Histories, Second Edition, reviews the role of geochemistry in the environment and details state-of-the-art applications of these principles in the field, specifically in pollution and remediation situations. Chapters cover both philosophy and procedures, as well as applications, in an array of issues in environmental geochemistry including health problems related to environment pollution, waste disposal and data base management. This updated edition also includes illustrations of specific case histories of site characterization and remediation of brownfield sites. - Covers numerous global case studies allowing readers to see principles in action - Explores the environmental impacts on soils, water and air in terms of both inorganic and organic geochemistry - Written by a well-respected author team, with over 100 years of experience combined - Includes updated content on: urban geochemical mapping, chemical speciation, characterizing a brownsfield site and the relationship between heavy metal distributions and cancer mortality

Arsenic in Soil and Groundwater Environment

Arsenic in Soil and Groundwater Environment PDF Author: Prosun Bhattacharya
Publisher: Elsevier
ISBN: 0080522904
Category : Science
Languages : en
Pages : 685

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Book Description
This volume presents the recent developments in the field of arsenic in soil and groundwater. Arranged into nine sections, the text emphasizes the global occurrences of arsenic in the environment, particularly on its source, pathways, behavior, and effects it has on soils, plants, water, animals, and humans. It also covers the diverse issues of arsenic in the mining environment, arsenic emanating from hydrothermal springs, and the geochemical modeling of arsenic adsorption to oxide surfaces. Finally, the text includes different cost effective removal mechanisms of arsenic from drinking water using natural red earth, solar oxidation, and arsenic oxidation by ferrrate.Written in simple English, and few technical terms, the book is designed to create interest within the countries with occurrences of arsenic in drinking water with ·an update the current status of knowledge on the dynamics of natural arsenic from the aquifers through groundwater to food chain and efficient techniques for arsenic removal.·serve as a standard text book for graduate, postgraduate students and researchers in the field of Environmental Sciences and Hydrogeochemistry as well as researchers, environmental scientists and chemists, toxicologists, medical scientists and even for general public seeking an in-depth view of arsenic which had been classed as a carcinogen. ·bring awareness, among administrators, policy makers and company executives, on the problem and to improve the international cooperation

International Seminar on Nuclear War and Planetary Emergencies

International Seminar on Nuclear War and Planetary Emergencies PDF Author: Antonino Zichichi
Publisher: World Scientific
ISBN: 9789812797001
Category : Nature
Languages : en
Pages : 712

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Book Description
Full Title: Water OCo Pollution, Biotechnology OCo Transgenic Plant Vaccine, Energy, Black Sea Pollution, AIDS OCo Mother-Infant HIV Transmission, Transmissible Spongiform Encephalopathy, Limits of Development OCo Megacities, Missile Proliferation and Defense OCo Information Security, Cosmic Objects, Desertification, Carbon Sequestration and Sustainability, Climatic Changes, Global Monitoring of Planet, Mathematics and Democracy, Science and Journalism, Permanent Monitoring Panel Reports, Water for Megacities Workshop, Black Sea Workshop, Transgenic Plants Workshop, Research Resources Workshop, Mother-Infant HIV Transmission Workshop, Sequestration and Desertification Workshop, Focus Africa Workshop. Contents: Opening Session (T D Lee, K M B Siegbahn, A Zichichi, J K-C Ma, D Bodansky, R G Will, W P T James, C M Wilfert, A D Lopez & L G Everett); Water OCo Pollution (A A Keller, S M Hassanizadeh & D I Norman); Biotechnology OCo Transgenic Plant Vaccine (F Sala, R-X Fang, J-P Kraehenbuhl & C J Arntzen); Energy (J Ongena, A Yu Gagarinski & Y P Huo); Pollution OCo Black Sea (V I Mikhailov, I Salihoglu & K Thompson); AIDS OCo Mother-Infant HIV Transmission (G de Th(r), F Barre-Sinoussi, M F Rea, H Pratomo & L Wood); Transmissible Spongiform Encephalopathy (P Brown & M Ricketts); Limits of Development OCo Megacities (W J Cosgrove, K C Sivaramakrishnan, J M Borthagaray & G G Serra); Missile Proliferation and Defense OCo Information Security (L Wood, V Tsigichko, A Kroutskikh, A Lehmann, A Piontkovsky & G Canavan); Cosmic Objects (W F Huebner, A Cellino, A F Cheng & J M Greenberg); Desertification, Carbon Sequestration and Sustainability (N J Rosenberg & L L Tiezen); Climatic Changes OCo Cosmic Objects, Global Monitoring of Planet, Mathematics and Democracy, Science and Journalism (T Dyson, W M Washington, R Walgate, K C Sivaramakrishnan & D R O Morrison); Permanent Monitoring Panel Reports (K M B Siegbahn, D Johnson, R Ragaini, Z Rudzikas, G Palshin, H Schubert, J Pozela & G de Th(r)); Megacities Workshop OCo Water as a Limit to Development (W J Cosgrove, J M Borthagaray, A G Pozo, G G Serra, P F Ricci, K C Sivaramakrishnan, I A Amer & G O Rogers); Workshop on Environmental Impacts of Oil Pollution in the Black Sea (R Ragaini, V Mikhailov, L Mirianashvili, I Salihoglu, K Thompson, E Okandan, D Dorogan & V Ragaini); Transgenic Plants as Vaccines: Impact on Developing Countries Workshop (G Levi, C J Arntzen, M Pezzotti, J-P Kraehenbuhl, J K-C Ma, Z Eshhar, Z-K Xu, R-X Fang & F Sala); Research Resources Workshop (W Sprigg, P Uhlir & G Tallia); Mother-Infant HIV Transmission Workshop (G de Th(r), C M Wilfert, H Pratomo, M F Rea, R ZetterstrAm, D Birx & A Coutsoudis); Linking the Conventions: Soil Carbon Sequestration and Desertification Control Workshop (L Olsson & P Bartel); Limits of Development: Focus Africa (C A Reynolds, J F Kuka, M Farah & M Diop). Readership: Ecologists, meteorologists, biotechnologists, AIDS researchers, doctors, physicists and social scientists."

Hydrogeochemistry of Aquatic Ecosystems

Hydrogeochemistry of Aquatic Ecosystems PDF Author: Sughosh Madhav
Publisher: John Wiley & Sons
ISBN: 1119870550
Category : Science
Languages : en
Pages : 436

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Book Description
Hydrogeochemistry of Aquatic Ecosystems Discover the geological foundation of global water supply, focusing on resource conservation and restoration Hydrogeochemistry explores the connections between the geology of a region and the chemical characteristics and quality of its water sources, including such factors as erosion, evaporation, and, increasingly, man-made activities. With the emergence of climate change as a major factor reshaping water quality and availability, the need to understand interactions between hydrochemistry and geology has never been greater. Hydrogeochemistry of Aquatic Ecosystems meets this need by offering foundational knowledge about the hydrochemistry of different types of aquatic systems, the nature of their interactions with various pollutants and geological processes, and the possibilities and dangers of human intervention. With a particular focus on aqueous resource conservation and restoration, this is a vital, timely guide to a potentially life-saving subject. Hydrogeochemistry of Aquatic Ecosystems readers will also find: Detailed treatment of water-sediment interactions, arsenic and fluoride enrichment, sand mining, and many other subjects Coverage throughout of solute acquisition processes, the carbon cycle, and nutrient geochemistry Case studies from Asia and Africa demonstrating both natural and anthropogenic hydrogeochemical interactions Hydrogeochemistry of Aquatic Ecosystems is indispensable for professionals and researchers in environmental science and environmental engineering, as well as scholars and advanced graduate students working on aquatic ecosystems or effects of climate change.