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Books > Medicine > General issues > Public health & preventive medicine > Personal & public health > Environmental factors
In this book, major issues surrounding importance of water and energy for food security in the United States and India are described representing two extremes in yield, irrigation efficiency, and automation. The farming systems in these two countries face different risks in terms of climatic shifts and systems' resiliency to handle the shocks. One may have comparative advantage over the other, but both are susceptible. Innovations in irrigation for food and fuel production, improvements in nitrogen and water use efficiency, and rural sociological issues are discussed here. We also look into some of the unintended consequences of high productivity agriculture in terms of surface and ground water quality and impacts on ecosystem services. Finally, we present ways to move forward to meet the food demands in the next half-century in both countries. As the current world population of 7 billion is expected to reach or exceed 10 billion in the next 40 years, there will be significant additional demand for food. A rising middle class and its preference for a meat-based diet also increases the demand for animal feed. This additional food and feed production needs special considerations in water and energy management besides the development of appropriate crop hybrids to withstand future climatic shifts and other environmental factors. A resilient agricultural landscapes will also be needed to withstand climatic fluctuations, disease pressures, etc. While the upper and many middle income countries have made significant improvements in crop yield due to pressurized irrigation and automation in farming systems, the lower income countries are struggling with yield enhancements due to such limitations. The rise in population is expected to be more in Sub-Sharan Africa and Middle East (Low to middle-income countries) where the crop yields are expected to be low.
The polar regions are the 'canary in the coal mine' of climate change: they are likely to be hit the hardest and fastest. This comprehensive textbook provides an accessible introduction to the scientific study of polar environments against a backdrop of climate change and the wider global environment. The book assembles diverse information on polar environmental characteristics in terrestrial and oceanic domains, and describes the ongoing changes in climate, the oceans, and components of the cryosphere. Recent significant changes in the polar region caused by global warming are explored: shrinking Arctic sea ice, thawing permafrost, accelerating loss of mass from glaciers and ice sheets, and rising ocean temperatures. These rapidly changing conditions are discussed in the context of the paleoclimatic history of the polar regions from the Eocene to the Anthropocene. Future projections for these regions during the twenty-first century are discussed. The text is illustrated with many color figures and tables, and includes further reading lists, review questions for each chapter, and a glossary.
Environmental public health is an interdisciplinary approach to the study of the direct impact of exposure to environmental hazards on the public's health and wellbeing. Assessing and addressing the risks of chemical hazards requires a sound knowledge of toxicology, environmental epidemiology, environmental science, health risk assessment, and public health principles. Essentials of Environmental Public Health Science provides practical guidance on the technical aspects of environmental and public health investigations. Written by leaders in the field, the authors provide practical, expert advice on a range of topics from key concepts and framework for investigation to contaminated land and waste management. Case studies are used to aid learning and understand of the topics discussed. Produced by Public Health England, Essentials of Environmental Public Health Science offers a comprehensive and structured approach to understanding environmental public health issues and will be essential reading for all students and professionals in environmental public health.
This book compiles a number of well-known authors in their respective research fields who have contributed their chapters on numerous specialised topics, such as sources of particulate matter emissions, their dispersion modelling, long-range transport, and both epidemiological and toxicological effects on human health. A part of this book is dedicated to controlling measures of particulate matter using innovative methods and approaches. This book revolves around particulate matter, mainly in outdoor environments. It contains a wide range of chapters, from critical reviews to original research-based case studies for different regions of the world. This book contains both very basic information that is important for undergraduate students and advanced research-based content, which is sufficient to draw the attention of young and established researchers.
First published in 1914, this volume was written in response to rising concerns regarding the role of the house-fly in the dissemination of infectious diseases, and its relationship to unhygienic conditions. Given the role played by the house-fly in these circumstances, it was decided that a thorough study of its entomological and medical significance was required. The volume was not intended as a popular treatise on the subject, this role had already been fulfilled by the author's House-flies and How they Spread Disease. Instead, it was designed for professionals in entomology and public health, together with students developing a specific interest in these areas. Numerous detailed illustrations of house-fly anatomy are included. This book will be of value to anyone with an interest in entomological studies and the history of public health.
The first edition of The Struggle for Health was published in 1985 and was widely acclaimed by those seeking a broader and deeper political understanding of ill health, beyond the medical model of care. It was a revolutionary book, charting new ways of understanding and tackling the causes of ill health, and suggesting strategies to enable health for all. This second edition includes health problems that have emerged since the 1980s, notably HIV/AIDs, COVID-19, and other epidemics, and the increase in non-communicable diseases, such as cardiovascular disease and diabetes. It examines some of the health impacts of globalization, specifically on the food and pharmaceutical value chains, and considers the consequences of climate change on the health of populations. However, this edition does not depart from the core message of the original book: Health for All can only be achieved through a more equitable distribution of wealth, resources, and power. The Struggle for Health, Second Edition, utilises the same approach as the first, with a narrative that begins with diseases, then describes historical trends and the limitation of the medical (and commercial) model of care. At each juncture, it asks the question 'WHY' - why do people, especially children, still die in large numbers throughout the world, from wholly preventable diseases? Why is it that appropriate provision for health care is not available to every individual in the world? What changes can be made to improve this situation? Most importantly, this edition presents a strengthened call to action, building upon the original work and advocating for systemic changes to ensure justice and equity in health for all.
Confronting climate change is now understood as a problem of 'decarbonising' the global economy: ending our dependence on carbon-based fossil fuels. This book explores whether such a transformation is underway, how it might be accelerated, and the complex politics of this process. Given the dominance of global capitalism and free-market ideologies, decarbonisation is dependent on creating carbon markets and engaging powerful actors in the world of business and finance. Climate Capitalism assesses the huge political dilemmas this poses, and the need to challenge the entrenched power of many corporations, the culture of energy use, and global inequalities in energy consumption. Climate Capitalism is essential reading for anyone wanting to better understand the challenge we face. It will also inform a range of student courses in environmental studies, development studies, international relations, and business programmes.
Many reproductive and developmental health problems are caused by exposure to chemicals that are widely dispersed in our environment. These problems include infertility, miscarriage, poor pregnancy outcomes, abnormal fetal development, early puberty, endometriosis, and diseases and cancers of reproductive organs. The compelling nature of the collective science has resulted in recognition of a new field of environmental reproductive health. Focusing on exposures to environmental contaminants, particularly during critical periods in development and their potential effects on all aspects of future reproductive life-course, this book provides the first comprehensive source of information bringing together the arguments that are spread out among various scientific disciplines in environmental health, clinical and public health fields. It provides a review of the science in key areas of the relationship between environmental contaminants and reproductive health outcomes, and recommendations on efforts toward prevention in clinical care and public policy.
Global Public Health: A New Era is a comprehensive account of the
international state of public health, including an agenda for
improving the practice of the discipline across the world. It
addresses three major issues, presented in distinct sections: the
changing global context for public health; the state of public
health theory and practice in both developed and developing
countries, and strategies for strengthening the practice of public
health in the twenty-first century.
Damage from hurricanes is expected to increase significantly in the coming decades because of the effects of climate change and coastal development. In turn, potential requests for federal relief and recovery efforts will increase as well. The Congressional Budget Office has estimated the magnitude of the increases in hurricane damage and the associated amounts of federal aid if historical patterns hold. This book provides a detailed discussion on the implications of increased risk on the federal budget of hurricane damage in the upcoming years.
Amphibians are the extant descendants of the first vertebrate class to successfully colonize terrestrial environments; hence they occupy a unique position between fish and reptiles. Amphibian skin provides essentially no resistance to evaporative water loss, and consequently daily water turnover rates are an order of magnitude greater than in other terrestrial vertebrate groups. This has led to a suite of physiological, morphological and behavioural adaptations that have allowed a successful terrestrial existence in spite of this apparently spendthrift water retention strategy. Ecological and Environmental Physiology of Amphibians provides a synthesis of current research on the comparative physiology of amphibians with a particular emphasis on water balance. It adopts a strong environmental perspective and includes a wealth of information on ecology, phylogeny and development. As with other books in the Ecological and Environmental Physiology Series, the emphasis in this book is on the unique physiological characteristics of the amphibians, although the latest experimental techniques and future research directions are also considered. This accessible text is suitable for both graduate students and researchers in the fields of amphibian comparative physiology and physiological ecology, including specialist courses in amphibian ecology. It will also be of value and use to the many professional herpetologists requiring a concise overview of the topic.
This textbook covers the entire spectrum of topics required to completely understand air pollution. It emphasizes the atmospheric processes governing air pollution (emissions, atmospheric dispersion, chemical transformations, deposition on surfaces and ecosystems). Other areas of focus include air pollutant emission control technologies, health and environmental impacts, regulations and public policies, and interactions between climate change and air pollution. Topics are first presented conceptually, and then in terms of their fundamental aspects. Actual case studies are incorporated throughout to illustrate major air pollution phenomena, such as the dispersion of pollutants in the atmosphere, and the development of strategies to reduce urban air pollution, mitigate acid rain, and improve atmospheric visibility. Graduate students, researchers, and air quality professionals will find the full coverage of these important matters to be well suited to their needs.
Air pollution has been associated with significant adverse health effects, including increased morbidity and mortality. The global increase in the prevalence of diseases that are associated with exposure to air pollution is of great concern. In particular, severe PM2.5 pollution occurs in Asian countries due to increasing emissions of air pollutants caused by the countries' rapid economic growth. A number of studies have been performed to clarify the association between PM2.5 and disorders such as asthma, ischemic cardiovascular diseases, arteriosclerosis, cancer, and neurological disorders. It is important to protect populations that are susceptible to such pollution. While the characterisation and monitoring of pollutant components currently dictates pollution control policies, it will be necessary to identify susceptible populations in order to adequately target prevention strategies for the health effects of air pollution. This book offers a comprehensive review of the recent advances in our understanding of the health effects of PM2.5, the role of oxidative stress in these effects, the contribution of ultrafine fractions of PM2.5 to the health effects, and discusses prevention strategies for these health effects. It also suggests further risk assessment, risk management, and novel policies for PM2.5 pollution, required to protect public health.
Lead is a heavy metal used since ancient times and is still employed for several industrial purposes due to its suitable physical and chemical properties. It is non-biodegradable and is very persistent in the environment. Human exposure can lead, however, to a wide range of biological effects. Lead (Pb) exposure is known to induce a wide range of physiological and biochemical dysfunctions in humans and animals. This books reviews works collected in international literature dealing with the effects of lead; the environmental contamination of lead and its associated public health risks; the influence of lead at different doses on the structure of intestinal microbial community in vivo and its relationships to intestinal epithelium in vitro; and finally, the effects of fractions of the edible halophyte, Sarcocornia perennis on human kidney cells after Pb intoxication.
A map of the relationship between work and health that is truly global, both geographically and in its coverage of the impact of work on the health of individuals, families, and societies, has not previously been drawn. Global Inequalities at Work is the first book to fill in the map. Drawing from studies done around the world, it critically examines the many ways in which work is affecting health around the world. The first section covers the wide range of risks - physical, chemical, and social - to the health of employees in agricultural, industrial, and post-industrial workplaces. Part II provides a detailed analysis of how working conditions can dramatically influence the health and welfare of family members, including children, elderly parents, and the disabled, in both the developing and industrial world. Part III examines the relationships between work and health at the societal level by focusing on two examples: the ways in which working conditions affect income inequalities and health, and the ways in which working conditions influence gender inequalities and health. Part IV investigates the new challenges to and opportunities for improving the relationship between work and health that are presented by a rapidly globalizing economy. Global Inequalities at Work addresses these issues at a time when globalization is both markedly changing the impact of work on the health of individuals, families, and societies, and radically revising what can be done about it. Leaders from universities, international organizations, and nongovernmental organizations bring to this edited volume expertise from six continents.
How does pollution impact our daily quality of life? What are the effects of pollution on children's development? Why do industry and environmental experts disagree about what levels of pollutants are safe? This clearly written book, traces the debates over five key pollutants - lead, mercury, noise, pesticides, and dioxins and PCBs - and provides an overview of the history of each pollutant, basic research findings, and the scientific and regulatory controversies surrounding it. It focuses, in particular, on the impact of these pollutants on children's psychological development, their intellectual functioning, behaviour, and emotional states. Only by understanding the impact of pollution can we prevent future negative effects on quality of life and even pollution disasters from occurring. This volume will be of great interest to parents, child health care experts, public health officials, regulators, and health and environmental lawyers.
The book offers a comprehensive review of current research regarding the influences of environmental factors involved in human health and ageing. Many environmental compounds promote excessive oxidative stress, which is the primary cause of accelerated ageing and which also contributes to the development of human diseases. The basic concepts of ageing theories are discussed, as is the promotion of oxidative stress which has been identified as one of the most important mechanisms responsible for the toxic effects of the majority of environmental pollutants. Antioxidants play an important role in the defence against pollutant-induced toxicity.
This book is dedicated to the multifaceted description of the crucial issue of arsenic contamination and its effect on human health. From soil to man, this book describes the several steps from arsenic speciation in rocks, water and environment in general, through the contamination of rice-based foods in infants diet, up to the devastating effects on human health. The axis soil-food-health raises more issues than ever imagined and the book is aimed at linking all the interdisciplinary aspects involved while giving a complementary interpretation of the phenomenon. Medical geology has recently emerged as a new discipline trying to explain the events with an interdisciplinary approach and to solve the related problems for human health. Far from being exhaustive, this book is aimed at briefly addressing the 'arsenic issue' and concerns for human health while presenting the different techniques employed for arsenic removal, from natural or polymeric adsorbents to biological filtration.
This book examines mortality rates for African-Americans in selected U.S. urban areas in relation to both social class and the degree of black-white residential segregation. Mortality rates for African-American infants and young adults are shown to be especially high in certain highly-segregated areas. The findings will foster the development of the "epidemiology of American apartheid", a new field of research that has relevance to social and health policy. The intended audience includes sociologists (especially medical sociologists) who are likely to be familiar with segregation but not with its potential relevance to the health of African-Americans. Epidemiologists have recently turned to the study of racism and health, but epidemiologic studies have not dealt specifically with black-white segregation and health. Psychologists interested in racism are important potential collaborators with sociologists and epidemiologists in studies of the epidemiology of racial difference in health. Readers working in social policy and health policy areas, including urban issues, should also find relevant material. This work fits within the framework of Swedish economist Gunnar Myrdal's thesis that the American creed of equality of opportunity remains unfulfilled.
Bangladesh is endowed with a vast expanse of inland openwaters characterised by rivers, canals, natural and man-made lakes, freshwater marshes, estuaries, brackish water impoundments and floodplains. The potential fish resources resulting from these are among the richest in the world; in production, only China and India outrank Bangladesh. The inland openwater fin-fish fauna is an assemblage of ~267 species, the diversity of which is attributed to the habitats created by the Bengal Delta wetlands and the confluence of the Brahmaputra, Ganges and Jamuna rivers that flow from the Himalayan Mountains into the Bay of Bengal. This book discusses the diversity of cypriniforms throughout Bangladesh.
In this book the authors examine the contribution of social scientists to the topics of health and environment. They present diverse perspectives on classical and contemporary debates by focusing on social scientific framing of environment and health, as well as on the potential contribution of social science to problem solving strategies in these fields. They trace environment and health debates to the classical scholars and examine the evolution of contemporary academic disciplines concerned with health and environment. Finally, they address current complex relationships between human health and environmental problems, and between human and non-human interests.
Cadmium (Cd) is a toxic heavy metal of increasing environmental concern due to its wide variety of adverse effects. Living organisms are exposed to Cd through the intake of food, water and contaminated air. Cadmium is absorbed from the gastrointestinal tract and the lungs, and is mainly accumulated in the liver and kidney where it is bound to metallothionein (MT). When Cd concentration exceeds the binding capacity of MT, the non-bound Cd causes toxicity possibly due to free radical induction and lipid peroxidation. This book emphasises how the Cd relation to the antioxidant system and other elements enhances our understanding on the role of Cd in the environment.
Environmental change is the present focus of our world. Its effect is interesting and should be followed. Based on the success of the previous book "climate change and health", it seems that the topic is of interest to the general readers in both medical and environmental science. Examples and models of important diseases are given in the chapters of this book.
ndoor Air Pollution addresses the problems arising from pollutants that all too commonly contaminate the indoor environment, including biological sources such as bacteria, fungi and molds, common combustion products, radon and other sources of radiation, solvents used in industry and the home, asbestos and dust pollution. The aim is to provide a balanced account of the health risks associated with these major pollutants and to quantify the scale of the problem on a pollution-by-pollution basis. Each chapter covers exposure levels, sources of pollution, and routes of uptake, health effects, control measures, and regulatory guidelines.
The increase in environmentally induced diseases and the loosening of regulation and safety measures have inspired a massive challenge to established ways of looking at health and the environment. Communities with disease clusters, women facing a growing breast cancer incidence rate, and people of color concerned about the asthma epidemic have become critical of biomedical models that emphasize the role of genetic makeup and individual lifestyle practices. Likewise, scientists have lost patience with their colleagues' and government's failure to adequately address environmental health issues and to safeguard research from corporate manipulation. Focusing specifically on breast cancer, asthma, and Gulf War-related health conditions-"contested illnesses" that have generated intense debate in the medical and political communities-Phil Brown shows how these concerns have launched an environmental health movement that has revolutionized scientific thinking and policy. Before the last three decades of widespread activism regarding toxic exposures, people had little opportunity to get information. Few sympathetic professionals were available, the scientific knowledge base was weak, government agencies were largely unprepared, laypeople were not considered bearers of useful knowledge, and ordinary people lacked their own resources for discovery and action. Brown argues that organized social movements are crucial in recognizing and acting to combat environmental diseases. His book draws on environmental and medical sociology, environmental justice, environmental health science, and social movement studies to show how citizen-science alliances have fought to overturn dominant epidemiological paradigms. His probing look at the ways scientific findings are made available to the public and the changing nature of policy offers a new perspective on health and the environment and the relationship among people, knowledge, power, and authority. |
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