Persistent Pollutants in Marine Ecosystems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Persistent Pollutants in Marine Ecosystems write by Colin H. Walker. This book was released on 2013-10-22. Persistent Pollutants in Marine Ecosystems available in PDF, EPUB and Kindle. This new volume from the SETAC (Society of Environmental Toxicology and Chemistry) Special Publications Series examines the phenomenon of persistent pollutants in the seas and oceans. Unlike the highly visible and obvious effects caused by oil, certain chemicals have unseen but long-term and far-reaching effects on the marine ecosystem. They often have long half-lives, are carried great distances and pass easily through the food chain from prey to predator. The behaviour and effects of these persistent pollutants on each type of marine animal (invertebrates, vertebrates, fish, mammals and fish-eating birds) are described. A final overview draws the observations and conclusions together presenting a work that provides a foundation for understanding the behaviour of persistent pollutants in the marine environment.
Persistent Pollutants in Marine Ecosystems
Persistent Pollutants in Marine Ecosystems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Persistent Pollutants in Marine Ecosystems write by Colin Harold Walker. This book was released on 1992. Persistent Pollutants in Marine Ecosystems available in PDF, EPUB and Kindle. Hardbound. This new volume from the SETAC (Society of Environmental Toxicology and Chemistry) Special Publications Series examines the phenomenon of persistent pollutants in the seas and oceans. Unlike the highly visible and obvious effects caused by oil, certain chemicals have unseen but long-term and far-reaching effects on the marine ecosystem. They often have long half-lives, are carried great distances and pass easily through the food chain from prey to predator. The behaviour and effects of these persistent pollutants on each type of marine animal (invertebrates, vertebrates, fish, mammals and fish-eating birds) are described. A final overview draws the observations and conclusions together presenting a work that provides a foundation for understanding the behaviour of persistent pollutants in the marine environment.
Persistent Organic Pollutants in Marine Ecosystems in Russian Far East
Persistent Organic Pollutants in Marine Ecosystems in Russian Far East - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Persistent Organic Pollutants in Marine Ecosystems in Russian Far East write by Olga Lukyanova. This book was released on 2013-11-12. Persistent Organic Pollutants in Marine Ecosystems in Russian Far East available in PDF, EPUB and Kindle. Persistent organic pollutants (POPs) are very harmful due to their bioaccumulative nature and toxic biological effects on wildlife and human. Increased concentrations of organochlorine compounds have been detected in a wide range of the environmental media and aquatic food net. Russia has some reliable monitoring data on the POPs levels and programs on emission control. Data on pesticide pollution in Russian Far East are very limited. This monograph overviewed the published and new experimental data concerning POPs in marine environment and biota in Russian zone of Pacific marginal seas: Bering Sea, Okhotsk Sea, and Japan/East Sea. Regional sources of HCH and DDT, generation, use and discharge, main features of POPs transport, current status and temporal trends of pesticides level in marine environment are discussed.Particular attention has given to POPs biotransport by Pacific salmon. This project was supported by Scientific Fund of Far Eastern Federal University, grant 12-04-13000-33/13.
Persistent Organic Pollutants in Aquatic Systems
Persistent Organic Pollutants in Aquatic Systems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Persistent Organic Pollutants in Aquatic Systems write by Tarek Othman Said. This book was released on 2024. Persistent Organic Pollutants in Aquatic Systems available in PDF, EPUB and Kindle. 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.
Marine Pollution: Current Status, Impacts and Remedies
Marine Pollution: Current Status, Impacts and Remedies - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Marine Pollution: Current Status, Impacts and Remedies write by De-Sheng Pei . This book was released on 2019-08-05. Marine Pollution: Current Status, Impacts and Remedies available in PDF, EPUB and Kindle. While oceans are vast, they represent a fragile resource that must be protected if we want to protect our livelihoods and our planet. Marine pollution has been a topic of concern for a long time, and it has recently attracted the attention of scientists, environmentalists, economists, politicians and journalists in mainstream media. Besides providing food, transportation routes and other resources, the oceans serve as a heat absorbing sink which offsets the extreme heating effects of climate change, but only to a limited degree. Pollution in marine environments such as the oceans, poses a threat to coastal communities by affecting the fauna and flora in the environment and the health of the nearby population. This has a disruptive effect on the health and economy of these communities. Marine Pollution: Current Status, Impacts and Remedies emphasizes the limitations of marine resources that relevant environments provide. Readers will find chapters on methods to assess pollution as well as important information for identifying, measuring, and remediating various pollutants. The book also covers some known pollutants (heavy metals, organic pollutants, microplastics) and ways to manage these substances. Other issues covered in the book include problems caused by invasive species, and the ecological problems caused by pollutants which affect local fauna and flora. This book will prove to be a useful resource for students, researchers, and policymakers, who are working in environmental science, marine conservation and allied fields. [Series Intro] Marine Ecology: Current and Future Developments brings forth contemporary issues in the study of marine environments. The scope of the series includes ecological, toxicological and biological aspects of the topic. Each volume of the series focuses on a broad theme, with reviews contributed by several experts in the field. The series is essential reading for environmental scientists, ecologists, conservationists and marine biologists.
