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Author: Laurence S. Shore
Publisher: Springer Science & Business Media
ISBN: 0387928340
Category : Science
Languages : en
Pages : 149
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Book Description
Hormones and Pharmaceuticals Generated by Concentrated Animal Feeding Operations: Transport in Water and Soil examines how hormones, antibiotics and pharmaceuticals generated from concentrated animal feeding operations (CAFOs) of cattle, poultry, swine and aquaculture are transported in water and soil. Little is known of the environmental fate of the tons of physiologically active steroid hormones released each year. In their own regard, in the last 20 years considerable attention has been given to a wide variety of natural and anthropomorphic agents known as endocrine disrupting compounds (EDCs). Until the contribution of steroid hormones to the environment are better defined, it will be difficult to quantify the exact impact of EDCs. While some advances in the understanding of the fate of these compounds in water has been made, little is known about the processes that govern their transport in soil or how they eventually reach groundwater. As this book discusses extensively, it is somewhat of a mystery how steroids, with their lipophilic nature, strong binding to humic acids and extensive metabolism by soil bacteria, can be transported through even a few centimeters of soil, let alone 20 to 40 meters to the groundwater. With respect to antibiotics, the emphasis is on their fate and transport in the environment and on the emergence of antibiotic resistant bacteria. Impacts on soil ecology, including the impact of antibiotics on the metabolism of other active agents, is also discussed. Similarly, the acaricides and insecticides used in animal husbandry are widely used and their environmental pathways have been studied and have significant impacts on soil and dung ecology. Active compounds with potential environmental impacts, such as growth promoters generated from CAFOs, are described. However, because little is known of their environmental fate, emphasis is placed on defining the gaps in our knowledge and defining their possible effects.
Author: Laurence S. Shore
Publisher: Springer Science & Business Media
ISBN: 0387928340
Category : Science
Languages : en
Pages : 149
Get Book Here
Book Description
Hormones and Pharmaceuticals Generated by Concentrated Animal Feeding Operations: Transport in Water and Soil examines how hormones, antibiotics and pharmaceuticals generated from concentrated animal feeding operations (CAFOs) of cattle, poultry, swine and aquaculture are transported in water and soil. Little is known of the environmental fate of the tons of physiologically active steroid hormones released each year. In their own regard, in the last 20 years considerable attention has been given to a wide variety of natural and anthropomorphic agents known as endocrine disrupting compounds (EDCs). Until the contribution of steroid hormones to the environment are better defined, it will be difficult to quantify the exact impact of EDCs. While some advances in the understanding of the fate of these compounds in water has been made, little is known about the processes that govern their transport in soil or how they eventually reach groundwater. As this book discusses extensively, it is somewhat of a mystery how steroids, with their lipophilic nature, strong binding to humic acids and extensive metabolism by soil bacteria, can be transported through even a few centimeters of soil, let alone 20 to 40 meters to the groundwater. With respect to antibiotics, the emphasis is on their fate and transport in the environment and on the emergence of antibiotic resistant bacteria. Impacts on soil ecology, including the impact of antibiotics on the metabolism of other active agents, is also discussed. Similarly, the acaricides and insecticides used in animal husbandry are widely used and their environmental pathways have been studied and have significant impacts on soil and dung ecology. Active compounds with potential environmental impacts, such as growth promoters generated from CAFOs, are described. However, because little is known of their environmental fate, emphasis is placed on defining the gaps in our knowledge and defining their possible effects.
Author: Laurence S. Shore
Publisher: Springer
ISBN: 9780387937885
Category : Science
Languages : en
Pages : 138
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Book Description
Hormones and Pharmaceuticals Generated by Concentrated Animal Feeding Operations: Transport in Water and Soil examines how hormones, antibiotics and pharmaceuticals generated from concentrated animal feeding operations (CAFOs) of cattle, poultry, swine and aquaculture are transported in water and soil. Little is known of the environmental fate of the tons of physiologically active steroid hormones released each year. In their own regard, in the last 20 years considerable attention has been given to a wide variety of natural and anthropomorphic agents known as endocrine disrupting compounds (EDCs). Until the contribution of steroid hormones to the environment are better defined, it will be difficult to quantify the exact impact of EDCs. While some advances in the understanding of the fate of these compounds in water has been made, little is known about the processes that govern their transport in soil or how they eventually reach groundwater. As this book discusses extensively, it is somewhat of a mystery how steroids, with their lipophilic nature, strong binding to humic acids and extensive metabolism by soil bacteria, can be transported through even a few centimeters of soil, let alone 20 to 40 meters to the groundwater. With respect to antibiotics, the emphasis is on their fate and transport in the environment and on the emergence of antibiotic resistant bacteria. Impacts on soil ecology, including the impact of antibiotics on the metabolism of other active agents, is also discussed. Similarly, the acaricides and insecticides used in animal husbandry are widely used and their environmental pathways have been studied and have significant impacts on soil and dung ecology. Active compounds with potential environmental impacts, such as growth promoters generated from CAFOs, are described. However, because little is known of their environmental fate, emphasis is placed on defining the gaps in our knowledge and defining their possible effects.
Author: Oladele Ogunseitan
Publisher: SAGE Publications
ISBN: 1452266212
Category : Reference
Languages : en
Pages : 593
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Book Description
Green Health: An A-to-Z Guide examines the green movement within the contexts of personal health and the healthcare industry, focusing on consumer lifestyles and how they affect resource conservation, pollution prevention, and environmental management. The scope of the title involves the societal goals of protecting human health and reducing the ecological footprint of healthcare. With approximately 150 signed entries written from global viewpoints by university professors and experts, Green Health: An A-to-Z Guide explores topics ranging from ecologically sustainable pharmaceuticals to the health risks of fossil fuels, biological stressors, the precautionary principle and wellness, organic food and health, hazardous waste, drinking water, the greening of healthcare, and more. Vivid photographs, searchable hyperlinks, numerous cross references, an extensive resource guide, and a clear, accessible writing style make the Green Society volumes ideal for classroom use as well as for research.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309175771
Category : Medical
Languages : en
Pages : 276
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Book Description
The use of drugs in food animal production has resulted in benefits throughout the food industry; however, their use has also raised public health safety concerns. The Use of Drugs in Food Animals provides an overview of why and how drugs are used in the major food-producing animal industriesâ€"poultry, dairy, beef, swine, and aquaculture. The volume discusses the prevalence of human pathogens in foods of animal origin. It also addresses the transfer of resistance in animal microbes to human pathogens and the resulting risk of human disease. The committee offers analysis and insight into these areas: Monitoring of drug residues. The book provides a brief overview of how the FDA and USDA monitor drug residues in foods of animal origin and describes quality assurance programs initiated by the poultry, dairy, beef, and swine industries. Antibiotic resistance. The committee reports what is known about this controversial problem and its potential effect on human health. The volume also looks at how drug use may be minimized with new approaches in genetics, nutrition, and animal management.
Author: Mary Ellen Snodgrass
Publisher: Routledge
ISBN: 1317451600
Category : Political Science
Languages : en
Pages : 1882
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Book Description
This multicultural and interdisciplinary reference brings a fresh social and cultural perspective to the global history of food, foodstuffs, and cultural exchange from the age of discovery to contemporary times. Comprehensive in scope, this two-volume encyclopedia covers agriculture and industry, food preparation and regional cuisines, science and technology, nutrition and health, and trade and commerce, as well as key contemporary issues such as famine relief, farm subsidies, food safety, and the organic movement. Articles also include specific foodstuffs such as chocolate, potatoes, and tomatoes; topics such as Mediterranean diet and the Spice Route; and pivotal figures such as Marco Polo, Columbus, and Catherine de' Medici. Special features include: dozens of recipes representing different historic periods and cuisines of the world; listing of herbal foods and uses; and a chronology of key events/people in food history.
Author:
Publisher: Newnes
ISBN: 0444626948
Category : Science
Languages : en
Pages : 759
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Book Description
Analysis, Removal, Effects and Risk of Pharmaceuticals in the Water Cycle provides an overview of the current analytical methods for trace determination of pharmaceuticals in environmental samples. The book also reviews the fate and occurrence of pharmaceuticals in the water cycle for their elimination in wastewater and drinking water treatment, focusing on the newest developments in treatment technologies, such as membrane bioreactors and advanced oxidation processes. Pharmaceutically active substances are a class of new, so-called emerging contaminants that have raised great concern in recent years. Human and veterinary drugs are continuously being released into the environment mainly as a result of the manufacturing processes, the disposal of unused or expired products, and via excreta. The analytical methodology for the determination of trace pharmaceuticals in complex environmental matrices is still evolving, and the number of methods described in the literature has grown considerably. This volume leads the way, keeping chemistry students, toxicologists, engineers, wastewater managers and related professionals current with developments in this quickly evolving area. - Covers the latest developments in trace determinations - Concise and critical compilation of the recent literature - Focuses on new treatment technologies
Author: Patricia L. Keen
Publisher: John Wiley & Sons
ISBN: 0470905425
Category : Science
Languages : en
Pages : 634
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Book Description
Examines effects of the environmental distribution of antimicrobial resistance genes on human health and the ecosystem Resistance genes are everywhere in nature—in pathogens, commensals, and environmental microorganisms. This contributed work shows how the environment plays a pivotal role in the development of antimicrobial resistance traits in bacteria and the distribution of resistant microbial species, resistant genetic material, and antibiotic compounds. Readers will discover the impact of the distribution in the environment of antimicrobial resistance genes and antibiotics on both the ecosystem and human and animal health. Antimicrobial Resistance in the Environment is divided into four parts: Part I, Sources, including ecological and clinical consequences of antibiotic resistance by environmental microbes Part II, Fate, including strategies to assess and minimize the biological risk of antibiotic resistance in the environment Part III, Antimicrobial Substances and Resistance, including antibiotics in the aquatic environment Part IV, Effects and Risks, including the effect of antimicrobials used for non-human purposes on human health Recognizing the intricate links among overlapping complex systems, this book examines antimicrobial resistance using a comprehensive ecosystem approach. Moreover, the book's multidisciplinary framework applies principles of microbiology, environmental toxicology, and chemistry to assess the human and ecological risks associated with exposure to antibiotics or antibiotic resistance genes that are environmental contaminants. Each chapter has been written by one or more leading researchers in such fields as microbiology, environmental science, ecology, and toxicology. Comprehensive reference lists at the end of all chapters serve as a gateway to the primary research in the field. Presenting and analyzing the latest findings in a field of growing importance to human and environmental health, this text offers readers new insights into the role of the environment in antimicrobial resistance development, the dissemination of antimicrobial resistant genetic elements, and the transport of antibiotic resistance genes and antibiotics.
![Fast Food and Junk Food [2 volumes] PDF](https://books.google.com/books/content/images/frontcover/vkPPEAAAQBAJ?fife=w80-h100)
Author: Andrew F. Smith
Publisher: Bloomsbury Publishing USA
ISBN: 031339394X
Category : Reference
Languages : en
Pages : 906
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Book Description
This fascinating and revealing work examines the incredible power of junk food and fast food—how nostalgic we are about them, the influence of the companies that manufacture or sell them, and their alarming effect on our country's state of health. In the last half century, junk food and fast food have come to play an extremely important role in American economic, historical, cultural, and social life. Today, they have a major influence on what Americans eat—and how healthy we are (or aren't). Fast Food and Junk Food: An Encyclopedia of What We Love to Eat tells the intriguing, fun, and incredible stories behind the successes of these commercial food products and documents the numerous health-related, environmental, cultural, and politico-economic issues associated with them. With more than 700 alphabetically arranged entries, this two-volume encyclopedia contains enough listings to allow readers to research a wide range of fascinating topics. The author treats the massive amount of subject material within this reference title in a fair and balanced manner. A secondary focus of this encyclopedia is to chart the spread of some American fast food chains and commercially produced junk foods internationally.
Author: Tariq Aftab
Publisher: Springer Nature
ISBN: 3031222695
Category : Science
Languages : en
Pages : 355
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Book Description
Emerging contaminants (ECs) are predominantly unregulated anthropogenic chemicals that occur in air, soil, water, food, and plant/animal tissues in trace concentrations. ECs are persistent in the environment, capable of perturbing the physiology of target receptors and, therefore, are increasingly regarded as a subject of concern. This volume aims to enhance understanding of emerging contaminants’ effects on plants and the environment and to highlight and address the need of sustainable and eco-friendly approaches in mitigating and remediating the effects of ECs. The book comprises chapters from diverse areas dealing with biotechnology, microbial technology, nanotechnology, molecular biology, remediation, and more. This volume will be useful to remediation practitioners, researchers, regulators and graduate students.
Author: Donald A. Mcandrew
Publisher: Dog Ear Publishing
ISBN: 1457507803
Category :
Languages : en
Pages : 332
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Book Description
Don McAndrew is a university certified master gardener who has been growing vegetables the natural way for 40 years. He is past president of an environmental center that focused on sustainable and organic gardening and farming. Currently he is retired after 30 years as a college professor and teacher educator which now allows him more time to grow vegetables and write about his gardening experiences. He gardens with his wife, Marge, an avid flower gardener and cook, in western Pennsylvania. The All Natural Vegetable Garden: Art and Science has two main parts. The first part presents a detailed description of the "how to" of natural, organic vegetable growing. - Planning and designing the garden - Choosing hand and power tools - Deciding on seeds and plants - Using compost and natural fertilizers for soil improvement - Controlling diseases and insects - Connecting natural vegetable gardening to the wider international "green" movement. The second part of the book has profiles of the 20 most popular garden vegetables, giving their history, varieties, tips on growing, health and nutrition information, and even a couple of tasty recipes for each vegetable.
