Download or read book Hormones and Pharmaceuticals Generated by Concentrated Animal Feeding Operations written by Laurence S. Shore and published by Springer Science & Business Media. This book was released on 2009-06-04 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Hormones and Pharmaceuticals Generated by Concentrated Animal Feeding Operations written by Laurence S. Shore and published by Springer. This book was released on 2009-07-21 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book The Use of Drugs in Food Animals written by National Research Council and published by National Academies Press. This book was released on 1999-01-12 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Green Health written by Oladele Ogunseitan and published by SAGE Publications. This book was released on 2011-05-03 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book World Food written by Mary Ellen Snodgrass and published by Routledge. This book was released on 2012-09-15 with total page 1882 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Analysis Removal Effects and Risk of Pharmaceuticals in the Water Cycle written by and published by Newnes. This book was released on 2013-11-26 with total page 759 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Air Emissions from Animal Feeding Operations written by National Research Council and published by National Academies Press. This book was released on 2003-04-07 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air Emissions from Animal Feeding Operations: Current Knowledge, Future Needs discusses the need for the U.S. Environmental Protection Agency to implement a new method for estimating the amount of ammonia, nitrous oxide, methane, and other pollutants emitted from livestock and poultry farms, and for determining how these emissions are dispersed in the atmosphere. The committee calls for the EPA and the U.S. Department of Agriculture to establish a joint council to coordinate and oversee short - and long-term research to estimate emissions from animal feeding operations accurately and to develop mitigation strategies. Their recommendation was for the joint council to focus its efforts first on those pollutants that pose the greatest risk to the environment and public health.

Download or read book Antimicrobial Resistance in the Environment written by Patricia L. Keen and published by John Wiley & Sons. This book was released on 2012-01-24 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book The Effects on Human Health of Subtherapeutic Use of Antimicrobials in Animal Feeds written by National Research Council and published by National Academies Press. This book was released on 1980-02-01 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fast Food and Junk Food 2 volumes written by Andrew F. Smith and published by Bloomsbury Publishing USA. This book was released on 2011-12-02 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Emerging Contaminants and Plants written by Tariq Aftab and published by Springer Nature. This book was released on 2023-02-16 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book The All Natural Vegetable Garden Art and Science written by Donald A. Mcandrew and published by Dog Ear Publishing. This book was released on 2012 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Food in America 3 volumes written by Andrew F. Smith and published by Bloomsbury Publishing USA. This book was released on 2017-02-16 with total page 1226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This three-volume work examines all facets of the modern U.S. food system, including the nation's most important food and agriculture laws, the political forces that shape modern food policy, and the food production trends that are directly impacting the lives of every American family. Americans are constantly besieged by conflicting messages about food, the environment, and health and nutrition. Are foods with genetically modified ingredients safe? Should we choose locally grown food? Is organic food better than conventional food? Are concentrated animal feed operations destroying the environment? Should food corporations target young children with their advertising and promotional campaigns? This comprehensive three-volume set addresses all of these questions and many more, probing the problems created by the industrial food system, examining conflicting opinions on these complex food controversies, and highlighting the importance of food in our lives and the decisions we make each time we eat. The coverage of each of the many controversial food issues in the set offers perspectives from different sides to encourage readers to examine various viewpoints and make up their own minds. The first volume, Food and the Environment, addresses timely issues such as climate change, food waste, pesticides, and sustainable foods. Volume two, entitled Food and Health and Nutrition, addresses subjects like antibiotics, food labeling, and the effects of salt and sugar on our health. The third volume, Food and the Economy, tackles topics such as food advertising and marketing, food corporations, genetically modified foods, globalization, and megagrocery chains. Each volume contains several dozen primary documents that include firsthand accounts written by promoters and advertisers, journalists, politicians and government officials, and supporters and critics of various views related to food and beverages, representing speeches, advertisements, articles, books, portions of major laws, and government documents, to name a few. These documents provide readers additional resources from which to form informed opinions on food issues.

Download or read book Toward Sustainable Agricultural Systems in the 21st Century written by National Research Council and published by National Academies Press. This book was released on 2010-07-25 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last 20 years, there has been a remarkable emergence of innovations and technological advances that are generating promising changes and opportunities for sustainable agriculture, yet at the same time the agricultural sector worldwide faces numerous daunting challenges. Not only is the agricultural sector expected to produce adequate food, fiber, and feed, and contribute to biofuels to meet the needs of a rising global population, it is expected to do so under increasingly scarce natural resources and climate change. Growing awareness of the unintended impacts associated with some agricultural production practices has led to heightened societal expectations for improved environmental, community, labor, and animal welfare standards in agriculture. Toward Sustainable Agricultural Systems in the 21st Century assesses the scientific evidence for the strengths and weaknesses of different production, marketing, and policy approaches for improving and reducing the costs and unintended consequences of agricultural production. It discusses the principles underlying farming systems and practices that could improve the sustainability. It also explores how those lessons learned could be applied to agriculture in different regional and international settings, with an emphasis on sub-Saharan Africa. By focusing on a systems approach to improving the sustainability of U.S. agriculture, this book can have a profound impact on the development and implementation of sustainable farming systems. Toward Sustainable Agricultural Systems in the 21st Century serves as a valuable resource for policy makers, farmers, experts in food production and agribusiness, and federal regulatory agencies.

Download or read book Fast Food written by Andrew F. Smith and published by Reaktion Books. This book was released on 2016-04-15 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: The single most influential culinary trend of our time is fast food. It has spawned an industry that has changed eating, the most fundamental of human activities. From the first flipping of burgers in tiny shacks in the western United States to the forging of neon signs that spell out “Pizza Hut” in Cyrillic or Arabic scripts, the fast food industry has exploded into dominance, becoming one of the leading examples of global corporate success. And with this success it has become one of the largest targets of political criticism, blamed for widespread obesity, cultural erasure, oppressive labor practices, and environmental destruction on massive scales. In this book, expert culinary historian Andrew F. Smith explores why the fast food industry has been so successful and examines the myriad ethical lines it has crossed to become so. As he shows, fast food—plain and simple—devised a perfect retail model, one that works everywhere, providing highly flavored calories with speed, economy, and convenience. But there is no such thing as a free lunch, they say, and the costs with fast food have been enormous: an assault on proper nutrition, a minimum-wage labor standard, and a powerful pressure on farmers and ranchers to deploy some of the worst agricultural practices in history. As Smith shows, we have long known about these problems, and the fast food industry for nearly all of its existence has been beset with scathing exposés, boycotts, protests, and government interventions, which it has sometimes met with real changes but more often with token gestures, blame-passing, and an unrelenting gauntlet of lawyers and lobbyists. Fast Food ultimately looks at food as a business, an examination of the industry’s options and those of consumers, and a serious inquiry into what society can do to ameliorate the problems this cheap and tasty product has created.

Download or read book Fate of Pharmaceuticals in the Environment and in Water Treatment Systems written by Diana S. Aga and published by CRC Press. This book was released on 2007-12-26 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: The detection of pharmaceutical residues remained elusive until instruments such as liquid chromatography and mass spectrometry became commonplace in environmental laboratories. The documentation of the occurrence of pharmaceutical residues and endocrine disrupting chemicals in water resources has raused questions about their long-term effects

Download or read book Ecological Sustainability written by Robert B. Northrop and published by CRC Press. This book was released on 2016-04-19 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complex systems is a new field of science studying how parts of a system give rise to the collective behaviors of the system, and how the system interacts with its environment. This book examines the complex systems involved in environmental sustainability, and examines the technologies involved to help mitigate human impacts, such as renewable ene