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Pollution In Tropical Aquatic Systems
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Book Synopsis Pollution in Tropical Aquatic Systems by : Des W. Connell
Download or read book Pollution in Tropical Aquatic Systems written by Des W. Connell and published by CRC Press. This book was released on 2018-05-04 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have identified a need to draw together knowledge of physiochemical and biological aspects of pollution in tropical aquatic systems. This book results from this and we hope will assist in providing management strategies to protect these systems from pollution effects. In organising the book we have, as far as possible, attempted to cover the range of topics important in understanding pollution in tropical areas. Authors who are expert in their particular fields have been invited to contribute. We recognise that many topics remain uncovered but we hope will serve to assist in identifying these and stimulate interest in this area.
Book Synopsis Pollution and Fish Health in Tropical Ecosystems by : Eduardo Alves de Almeida
Download or read book Pollution and Fish Health in Tropical Ecosystems written by Eduardo Alves de Almeida and published by CRC Press. This book was released on 2016-04-19 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tropical zone contains the highest diversity of fish species on the planet. Many of these species are being continuously exposed to pollutants that pose serious hazards to fish health thereby posing serious risks for entire fish populations. This book presents information about the different responses of fish to pollutants from the molecular le
Book Synopsis Anthropogenic Pollution of Aquatic Ecosystems by : Donat-P. Häder
Download or read book Anthropogenic Pollution of Aquatic Ecosystems written by Donat-P. Häder and published by Springer Nature. This book was released on 2021-09-30 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides examples of pollutants, such as accidental oil spills and non-degradable plastic debris, which affect marine organisms of all taxa. Terrestrial runoff washes large amounts of dissolved organic materials from agriculture and industry, toxic heavy metals, pharmaceuticals, and persistent organic pollutants which end up into rivers, coastal habitats, and open waters. While this book is not intended to encyclopaedically list all kinds of pollution, it rather exemplifies the problems by concentrating on a number of serious and prominent recent developments. The chapters in this book also discuss measures to decrease and remove aquatic pollution to mitigate the stress on aquatic organisms. Aquatic ecosystems provide a wide range of ecological and economical services. In addition to providing a large share of the staple diet for a fast growing human population, oceans absorb most of the anthropogenically emitted carbon dioxide and mitigate climate change. As well as rising temperatures and ocean acidification, pollution poses increasing problems for aquatic ecosystems and organisms reducing its functioning and services which are exposed to a plethora of stress factors.
Book Synopsis Freshwater Pollution and Aquatic Ecosystems by : Gowhar Hamid Dar
Download or read book Freshwater Pollution and Aquatic Ecosystems written by Gowhar Hamid Dar and published by CRC Press. This book was released on 2021-12-22 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume addresses the environmental impacts of pollution on freshwater aquatic ecosystems and presents sustainable management and remediation practices and advanced technology help to address the different types of pollutants. Freshwater Pollution and Aquatic Ecosystems: Environmental Impact and Sustainable Management considers the need for sustainable, efficient, and cost-effective tools and technologies to assess, monitor, and properly manage the increasing issues of aquatic pollution. It provides detailed accounts of the phenomena and mechanisms related to aquatic pollution and highlights the problems and threats associated with pollution contamination in freshwater. It provides useful insight into the sustainable and advanced pollution remediation technology adopted by different countries for the monitoring, assessment, and sustainable management of pollution. The chapters in the volume evaluate the sources of harmful pollutants, which include industrial effluents, sewage, and runoff from agricultural industries, which result in toxic microbes, organic waste, oils, and high load of nutrients. Unsustainable management practices of domestic sewage and indiscriminate use of chemical pesticides lead to the technological disturbance of aquatic biota. In addition to harming aquatic biota, these pollutants find their way into the human body through inhalation, ingestion, or absorption and finally tend to bio-accumulate in trophic levels of the food chain, which poses a major risk to human beings. This book will be a valuable resource for ecologists, environmentalists, scientists, and many others for their work in understanding and management of aquatic pollutants in freshwater biospheres.
Book Synopsis Emerging Freshwater Pollutants by : Tatenda Dalu
Download or read book Emerging Freshwater Pollutants written by Tatenda Dalu and published by Elsevier. This book was released on 2022-01-29 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging Freshwater Pollutants: Analysis, Fate and Regulations comprises of 20 chapters, all written by leading experts. This book is written in the most practical terms and is easy to understand, with numerous helpful examples and case studies and can be used as a practical guide and important educational tool on issues concerning freshwater emerging pollutants. The organisation of the book exposes the reader in logical succession to the full range of complex scientific and management aspects of emerging freshwater pollutants in the developing world. The book recognises that water chemistry, emerging freshwater pollutants and management are inter-dependent disciplines. The book covers (i) the different monitoring techniques, current analytical approaches and instrumental analyses, (ii) fate and occurrence of emerging pollutants in aquatic systems and (iii) management policies and legislations on emerging pollutants. Thus, subsequent chapters elucidate chemicals with pollution potential, multi-detection approaches to analysis of organic pollutants in water, microplastics effects and photochemical transformation of emerging pollutants in freshwater systems. Whereas, other chapters address oxidation of organic compounds in aquatic systems, biomonitoring systems for detection of toxic levels of water pollutants, and health aspects of water recycling practices. This book melds several different perspectives on the subject of freshwater emerging pollutants and shows the interrelationships between the various professions that deal with water quality issues. Further, within the presentation of each separate chapter is discussion of how the various scientific and management aspects of the subject interrelate. Includes case studies and practical examples in each chapter Presents a much-needed interdisciplinary approach, representing the overlap between water chemistry and emerging freshwater pollutants Provides a thorough introduction to emerging tropical and freshwater pollutants that typically occur in these systems
Book Synopsis Assessment and Control of Nonpoint Source Pollution of Aquatic Ecosystems by : Jeffrey A. Thornton
Download or read book Assessment and Control of Nonpoint Source Pollution of Aquatic Ecosystems written by Jeffrey A. Thornton and published by . This book was released on 1999 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is not meant to be an extensive technical treatise on the topic of nonpoint source pollution, but rather it is intended to provide sufficient information to allow interested persons to acquire a broad, general knowledge of the assessment, causes and control of nonpoint source pollution and bring this knowledge together in a form that is useful for both scientific and management purposes.
Book Synopsis Aquatic Pollution by : Edward A. Laws
Download or read book Aquatic Pollution written by Edward A. Laws and published by John Wiley & Sons. This book was released on 1993 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pollutant Effects in Freshwater by : J. Jacoby
Download or read book Pollutant Effects in Freshwater written by J. Jacoby and published by CRC Press. This book was released on 2004-06-01 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollutant Effects in Freshwater provides a practical and concise introduction to the ecological consequences of water pollution in aquatic ecosystems. In tackling the problem of water quality deterioration, this book combines the limnological and water pollution literature to describe how pollutants in wastewater affect populations of organisms in freshwater environments. Substantially revised, updated and expanded, with additional specialist contributors, this retitled new edition of Ecological Effects of Wastewater will continue to focus on the effects and management of eutrophication, water quality standards to protect aquatic life, and widen the debate over micro organisms and their public health significance in the aquatic environment. With ever tighter controls on pollution levels of freshwater bodies being implemented and enforced world wide, this book is essential reading for students of public health and environmental engineering, and a reference tool for professionals in consultancies, contractors and for those in regulatory and enforcement bodies.
Book Synopsis Drinking Water Microbiology by : Gordon A. McFeters
Download or read book Drinking Water Microbiology written by Gordon A. McFeters and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: The microbiology of drinking water remains an important worldwide concern despite modem progress in science and engineering. Countries that are more technologically advanced have experienced a significant reduction in water borne morbidity within the last 100 years: This reduction has been achieved through the application of effective technologies for the treatment, disinfec tion, and distribution of potable water. However, morbidity resulting from the ingestion of contaminated water persists globally, and the available ep idemiological evidence (Waterborne Diseases in the United States, G. F. Craun, ed. , 1986, CRC Press) demonstrates a dramatic increase in the number of waterborne outbreaks and individual cases within the United States since the mid-1960s. In addition, it should also be noted that the incidence of water borne outbreaks of unknown etiology and those caused by "new" pathogens, such as Campylobaeter sp. , is also increasing in the United States. Although it might be debated whether these increases are real or an artifact resulting from more efficient reporting, it is clear that waterborne morbidity cannot be ignored in the industrialized world. More significantly, it represents one of the most important causes of illness within developing countries. Approxi mately one-half the world's population experiences diseases that are the direct consequence of drinking polluted water. Such illnesses are the primary cause of infant mortality in many Third World countries.
Book Synopsis Nitrogen Loading in Coastal Water Bodies by : Richard A. Valigura
Download or read book Nitrogen Loading in Coastal Water Bodies written by Richard A. Valigura and published by American Geophysical Union. This book was released on 2001-01-09 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Coastal and Estuarine Studies, Volume 57. Every time it rains, biologically active nitrogen compounds are transferred from the air to whatever surface lies underneath; what a farmer once called "the poor man's fertilizer." In fact, nitrogen containing compounds are transferred between surface and atmosphere even when it is not raining. That this atmospheric nitrogen deposition impacts on the environment is a scientifically accepted fact, established during the acid rain debates led by the National Acid Precipitation Assessment Program. The extent to which this deposition contributes to the decline of coastal waters around the United States due to over fertilization, however, is still under debate. In response to and as a continuation of this debate is the current work before you: the first attempt to consistently and comprehensively estimate the relative contribution of atmospherically delivered nitrogen to the total amount of nitrogen entering coastal estuaries around the United States.
Book Synopsis Aquatic Pollution by : Edward A. Laws
Download or read book Aquatic Pollution written by Edward A. Laws and published by John Wiley & Sons. This book was released on 1981 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic Pollution, Third Edition, is a first-rate teaching and learning tool for courses in environmental science, zoology, oceanography, biology, and civil or sanitary engineering. It is also an excellent primer for policymakers and activists focused on environmental issues.
Book Synopsis Biogeochemical Impacts of Typhoon Disturbance in Polluted Aquatic Ecosystems and the Role of the Feammox Process in Contaminated Riparian Zones by : Arianna Elizabeth Sherman
Download or read book Biogeochemical Impacts of Typhoon Disturbance in Polluted Aquatic Ecosystems and the Role of the Feammox Process in Contaminated Riparian Zones written by Arianna Elizabeth Sherman and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ecosystem response to increasingly frequent and severe tropical cylone disturbance was investigated in three systems that experience high levels of industrial and/or agricultural pollution: the Pearl River and Zhanjiang Estuaries in Guangdong Province, China, and the Neuse River Watershed in North Carolina, USA. In all three systems, there is an observed shift in the geochemical factors and microbial communities of both the sediment and water column due to storm disturbance, with significant correlations identified between the chemical and microbial response. The recovery process following storm events varies greatly between the three systems, with discrepancies attributed to differences between the ecosystems studied and the frequency of storm disturbance.Analysis of the impact of storm events on the microbially-mediated nitrogen (N)-cycle shows significant shifts in the microbial community composition and the abundance of key functional genes. The Feammox process, conducted by Acidimicrobium sp. A6 (referred to as A6), contributes to ammonium (NH4+) oxidation under anaerobic and iron-reducing conditions. Results from field surveys of all studied systems show that major storm disturbance can result in increased ferric iron concentration in sediments, which may enhance Feammox activity. Laboratory incubations of Neuse River sediment samples demonstrate that the Feammox process is capable of oxidizing comparable levels of NH4+ to aerobic microbial processes. Incubations also assessed the ability of the Feammox process to reduce toxic selenium (Se) oxyanions in addition to other known compounds, such as Uranium(VI), perfluorooctanoic acid and perfluorooctane sulfonate. There was no observed microbial reduction of selenate, however there was a toxic effect of both selenate and selenite on A6 activity and limited Se oxyanion bioavailability due to significant sorption by Ferrihydrite.This is the first study showing that in aquatic systems such as the Neuse River, which has ideal conditions for the Feammox process due to its acidic pH and high iron and NH4+ content, there is equal potential for aerobic and anaerobic NH4+ oxidation. Furthermore, the observed increase in ferric iron concentration in aquatic sediments following storm disturbance may lead to environmental conditions that invigorate the Feammox process.
Book Synopsis Pollutants and Their Effects on Terrestrial and Aquatic Ecosystems by : M. Adetola Badejo
Download or read book Pollutants and Their Effects on Terrestrial and Aquatic Ecosystems written by M. Adetola Badejo and published by . This book was released on 2000 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Pollutants on Aquatic Organisms by : A. P. M. Lockwood
Download or read book Effects of Pollutants on Aquatic Organisms written by A. P. M. Lockwood and published by CUP Archive. This book was released on 1976-09-02 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Clean Coastal Waters by : National Research Council
Download or read book Clean Coastal Waters written by National Research Council and published by National Academies Press. This book was released on 2000-08-17 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental problems in coastal ecosystems can sometimes be attributed to excess nutrients flowing from upstream watersheds into estuarine settings. This nutrient over-enrichment can result in toxic algal blooms, shellfish poisoning, coral reef destruction, and other harmful outcomes. All U.S. coasts show signs of nutrient over-enrichment, and scientists predict worsening problems in the years ahead. Clean Coastal Waters explains technical aspects of nutrient over-enrichment and proposes both immediate local action by coastal managers and a longer-term national strategy incorporating policy design, classification of affected sites, law and regulation, coordination, and communication. Highlighting the Gulf of Mexico's "Dead Zone," the Pfiesteria outbreak in a tributary of Chesapeake Bay, and other cases, the book explains how nutrients work in the environment, why nitrogen is important, how enrichment turns into over-enrichment, and why some environments are especially susceptible. Economic as well as ecological impacts are examined. In addressing abatement strategies, the committee discusses the importance of monitoring sites, developing useful models of over-enrichment, and setting water quality goals. The book also reviews voluntary programs, mandatory controls, tax incentives, and other policy options for reducing the flow of nutrients from agricultural operations and other sources.
Book Synopsis Chemistry and Ecotoxicology of Pollution by : Des W. Connell
Download or read book Chemistry and Ecotoxicology of Pollution written by Des W. Connell and published by John Wiley & Sons. This book was released on 1984-03-20 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollution and its control are now one of the most serious problems in environmental management, affecting localized areas, regions, and, increasingly, the entire ecosphere. Chemistry and Ecotoxicology of Pollution provides a basic understanding of the chemical, toxicological, and ecological factors involved when major classes of pollutants act on natural systems. The nature and effects of these pollutants are examined from the primary level of their sources and chemical properties, through their interactions in the environment, to their ultimate ecological effects on organisms and ecosystems. Pollutants are divided into groups, with similar properties, and then the chemistry and ecotoxicology of each group is defined. More importantly, in collating and evaluating available information on pollution processes, the book develops unifying theories on the fundamental chemical and ecological nature of pollution processes. The book uses a conceptual framework to evaluate the impact of pollutants on the components and functions of natural ecosystems. It is based on the chemical and physical properties of a pollutant, its environmental behavior and fate, exposure to and toxic effects on organisms, their populations, communities, and responses of affected ecosystems. This sequence can be applied to known, potential, and emerging pollutants of concern. As government initiatives for the control of chemicals take greater effects, pollution research, particularly in ecotoxicology, will be further developed. Chemistry and Ecotoxicology of Pollution helps play an important role in determining the future direction of research activities in environmental management and pollution control on a worldwide scale. It is a basic resource for students (e.g. environmental chemistry, ecology, land and water management, environmental or public health, environmental engineering, and sustainability science), scientists, researchers, policy makers, and professionals in need of a clear understanding of the nature and effects of environmental pollution from an ecological perspective.
Book Synopsis Pollution of Water Bodies in Latin America by : Leobardo Manuel Gómez-Oliván
Download or read book Pollution of Water Bodies in Latin America written by Leobardo Manuel Gómez-Oliván and published by Springer Nature. This book was released on 2019-11-20 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: The indiscriminate use of chemical substances in industrial processes and anthropogenic activities, have resulted in the release of these compounds into aquatic ecosystems through municipal, hospital and industrial discharges, producing various undesired effects on the environment and on species of ecological interest. These compounds, such as metals, pesticides, emerging pollutants and other substances are persistent and susceptible to biotic and/or abiotic transformations, yielding metabolites that can be more toxic than the original compounds. In this book, researchers from diverse environmental science disciplines share their experiences in countries such as Argentina, Brazil, Colombia and Mexico, and critically examine the problem of contaminants in aquatic ecosystems in Latin America, as well as the risks presented by their presence.
