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Persistent Chlorinated Organic Compounds in the Marine Environment

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Author :
Release : 1991
Genre : Hazardous waste
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Persistent Chlorinated Organic Compounds in the Marine Environment by :

Download or read book Persistent Chlorinated Organic Compounds in the Marine Environment written by . This book was released on 1991. Available in PDF, EPUB and Kindle. Book excerpt:

Persistent Organic Compounds in the Marine Environment

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Author :
Release : 1990
Genre : Hazardous substances
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Persistent Organic Compounds in the Marine Environment by : Bo Jansson

Download or read book Persistent Organic Compounds in the Marine Environment written by Bo Jansson. This book was released on 1990. Available in PDF, EPUB and Kindle. Book excerpt: The National Environmental Protection Agency was assigned the task of drawing up proposals for a new plan of action against marine pollution by the Government. The Agency's proposals are contained in Hav-90, Action Programme against Marine Pollution in Swedish. The material which forms the basis for the action programme includes this report: Pesistent organic compounds in the marine environment - Report 3690.

Chlorinated Hydrocarbons in the Marine Environment

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Author :
Release : 1971
Genre : Chemical oceanography
Kind : eBook
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Book Synopsis Chlorinated Hydrocarbons in the Marine Environment by : National Research Council (U.S.). Panel on Monitoring Persistent Pesticides in the Marine Environment

Download or read book Chlorinated Hydrocarbons in the Marine Environment written by National Research Council (U.S.). Panel on Monitoring Persistent Pesticides in the Marine Environment. This book was released on 1971. Available in PDF, EPUB and Kindle. Book excerpt:

Persistent Organic Pollutants in Aquatic Systems

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Author :
Release : 2024
Genre : Organic water pollutants
Kind : eBook
Book Rating : 410/5 ( reviews)

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Book Synopsis Persistent Organic Pollutants in Aquatic Systems by : Tarek Othman Said

Download or read book Persistent Organic Pollutants in Aquatic Systems written by Tarek Othman Said. This book was released on 2024. Available in PDF, EPUB and Kindle. Book excerpt: This book addressed an in-depth comprehension of the classifications and characterizations of POPs, which have become global issues due to bioaccumulation, persistency, and toxicity. It represents the milestones of the development of pesticide application, industry, and management. Banned SC-POPs have special investigations. It discusses air-sea exchange, ocean currents, phase distribution, speciation, adsorption, desorption, and degradation as the key processes that control POP's fate. The book explores several aspects of POP chemistry that have a direct influence on their biochemical and toxicological consequences. The book illustrates the dynamic equilibriums influencing the proportion of a POP's gaseous, liquid, and solid phases. The book discussed POP migration by referring to the grasshopper effect. It also explores the impacts of climate change on emissions and the fate of POPs through a global-scale multimedia fate model. Additionally, it displays the impact of potential global change scenarios on POP bioaccumulation patterns. The book is directed at giving a deep discussion of the method's QA/QC process for POP determination and has verified the accuracy and precision of the procedures. As a distinctive point, it discusses many aspects concerning the toxicity of POPs. It reports mechanisms describing the toxicity of POPs on immune systems, carcinogenesis, endocrine, neural, and reproductive systems. The book keeps an eye on a model describing the global distribution and toxicity of PAHs. Among the exclusive points in the book is the evaluation of the recent ecological status in Egypt relative to POPs through a time-scale overview and recent case studies. It provides thematic literature related to DDC research in Africa through the WoS and Scopus databases from 1949 to 2021. The book emphasizes models for predicting the annual contribution rate of POPs as a way to raise public awareness about POPs. The greatest challenge for the book is how to motivate the audience to be aware of these hazardous materials in marine ecosystems. Moreover, this book will be of great interest to academics, professionals, practitioners, post-graduate students, and undergraduates because it gives a clear overview of POPs in the marine environment. It also provides decision-makers with a realistic perspective of the environmental file, allowing them to address environmental issues and directing stockholders to safer locations for environmental activity. From a future perspective, the regulation of pervasive POPs, with special reference to recently evaluated harmful substances (PFASs), has faced significant challenges in the wake of pressure from regulators.

Global Contamination Trends of Persistent Organic Chemicals

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Author :
Release : 2011-08-09
Genre : Science
Kind : eBook
Book Rating : 305/5 ( reviews)

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Book Synopsis Global Contamination Trends of Persistent Organic Chemicals by : Bommanna G. Loganathan

Download or read book Global Contamination Trends of Persistent Organic Chemicals written by Bommanna G. Loganathan. This book was released on 2011-08-09. Available in PDF, EPUB and Kindle. Book excerpt: Environmental pollution by man-made persistent organic chemicals (POCs) has been a serious global issue for over half a century. POCs are prevalent in air, water, soil, and organisms including wildlife and humans throughout the world. They do not degrade and cause long-term effect in organisms. Exposure to certain POCs may result in serious environmental and health effects including birth defects, diminished intelligence and certain types of cancers. Therefore, POCs have been the subject of an intensive regional, national and international effort to limit their production, use, and disposal of these chemical stocks. Trend monitoring studies are essential to make clear the behavior and fate of these compounds and to protect our environment and living resources. Global Contamination Trends of Persistent Organic Chemicals provides comprehensive coverage of spatial and temporal trends of classical and emerging contaminants in aquatic, terrestrial, and marine ecosystems, including the Arctic and Antarctic ecosystems. Compiled by an international group of experts, this volume covers: Spatial and temporal trends of polychlorinated biphenyls (PCBs), chlorinated pesticides, polychlorinated naphthalenes (PCNs), polychlorinated dibenzo-p-dioxins/furans (PCDD/DFs), polybrominated diphenyl ethers (PBDEs), hexabromocyclododecanes (HBCDs), perfluorinated compounds (PFCs), synthetic musks, polynuclear aromatic hydrocarbons (PAHs), and octyl- and nonylphenols Environmental and biological matrices used for the trend studies were atmosphere, water, soil, sediment, bivalve mollusks, fish, marine mammals, terrestrial mammals, and human breast milk Spatial and temporal trend studies presented from Australia, Brazil, China, Estonia, Ghana, Hong Kong, India, Italy, Japan, Korea, Norway, Poland, Sweden, the United States, coastal and open ocean environments, and the Arctic and Antarctic regions POCs have been the subject of an intensive regional, national, and international effort to limit their production and use, and to mitigate the disposal of these chemicals. Since POCs are prevalent in air, water, soil, and tissues of organisms (including wildlife and humans) throughout the world and do not degrade, they cause long-term effects in organisms. Trend monitoring studies are essential to make clear the behavior and fate of these compounds and to protect our environment and living resources. Relevant to professionals and students alike, Global Contamination Trends of Persistent Organic Chemicals facilitates the understanding of environmental and biological behavior of these chemicals and the development of strategies for protecting the global environment for future generations.

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