This paper provides the insight view about the affects of environment pollution in the perspective of air pollution, water and land soil waste pollution on human by diseases and problems, animals and trees plants. When continually exposed to air pollution, humans become at higher risk for cardiovascular disease. Air pollution threatens the health of humans and other living beings in our planet. Air pollution is the introduction into the atmosphere of chemicals, particulates, or biological materials that cause discomfort, disease, or death to humans, damage other living organisms such as. Causes, effects and solutions of air pollution conserve. Air pollution occurs when harmful or excessive quantities of substances are introduced into earths atmosphere. Pollution prevention is a multimedia approach that reduces waste generation and the emission of pollutants released to land, air, and water without transferring pollutants from one medium to another. Air pollution affects all regions, settings, socioeconomic groups, and age groups.
One could claim that air pollution started when humans began burning fuels. Air pollution is a major factor that creates bad influence to human health and cause respiration disease. Pdf air quality is affected by many types of pollutants that are emitted from various sources, including stationary and mobile. Air pollution contributes to climate change, hence air pollution abatement policies have cobenefits for climate change abatement policies.
Keep reading to learn more about the different types of air pollution, their effects, and possible ways to control them. In this industrial age, air pollution cannot be eliminated completely. Pdf causes, consequences and control of air pollution. It is the contaminants of air by the discharge of detrimental substances. These substances linger and cause many adverse effects. Air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. Air pollution represents the biggest environmental risk to health.
Air quality air quality resources for professionals cdc. Air pollution, facts and information national geographic. Pollution 6 there are other causes of air pollution, but humans and ecosystems are greatly affected by means of transportation and manufacturing plants. Outdoor air pollution involves exposures that take place outside of. Air plays a vital role not only in nature but also in the lives of human beings and all living organisms. The present book is devoted to an indepthanalysis ofthe gen eration and control of air pollutants at their source, which we refer to as air pollution engineering. Air pollution facts, causes and the effects of pollutants. The impact of fine particles and ozone executive summary air pollution is a leading environmental threat to the health of urban populations overall and specifically to new york city residents.
Air pollution is a mix of particles and gases that can reach harmful concentrations both outside and indoors. Vehicle air pollution control statement florida law prohibits the operation, sale, lease, or transfer of title of any automobile or light duty truck 1975 or newer, 10,000 pounds gross vehicle weight or less that has been tampered with. This paper discusses the health impacts arising from ambient and household air pollution globally and at the national level india and recommends policy measures to reduce the health impact from air pollution in the national context. Dynamics and trends of air pollution air pollution is considered an emerging risk, and its dynamics depend on a broad range of factors. Environment pollution is a widereaching problem and it is likely to influence the health of human populations is great. Air pollution is now fully acknowledged to be a significant public health problem, responsible for a growing range of health effects that are well documented from the results of an extensive research effort conducted in many regions of the world. In 2012, one out of every nine deaths was the result of air pollutionrelated conditions.
Air pollution learning module atmospheric sciences university of. Air pollution facts, causes and the effects of pollutants in. Also introduced are a brief history of air pollution. It creates respiratory problems and exacerbates existing conditions such as asthma and emphysema. Of those deaths, around 3 million are attributable solely to ambient outdoor air pollution. In the second section, the consequences of air pollution on health are. A physical, biological or chemical alteration to the air in the atmosphere can. Soot, smoke, mold, pollen, methane, and carbon dioxide are a just few examples of common pollutants. Chlorofluorocarbons cfcs reduces the amount of ozone. The air pollution control act in india was passed in 1981 and the motor vehicle act for controlling the air pollution, very recently.
Air pollution is an undesirable change in the physical, chemical or biological characteristics of air. Source created by tyra brown, nicole riemer, eric snodgrass and anna ortiz at the university of illinois at urbanachampaign. Air pollution and its effects on health case studies, india. However, some groups of people are especially sensitive to common air pollutants such as particulates and groundlevel. The increase in the global concentrations of greenhouse gases co 2. As you know, humans and other living creatures rely on the atmosphere for respiration. While visible air pollution is a plausible cause of illness, the effects of invisible gases and very small particles are not obvious. The substances that are responsible for causing air pollution are called air pollution. Interactive qualifying project air pollution in asia. Impacts of air pollution on human health, ecosystems and. The cost of air pollution consequences on the economy. In 2012, one out of every nine deaths was the result of air pollution related conditions. Pdf ebook download air pollution control engineering full.
Apr 03, 2020 air pollution has multiple sources, including natural as well as manmade sources. Air pollution reduces plant biodiversity and affects other ecosystem services, such as clean water, recreational activities and carbon storage. Pollution prevention environmental impact reduction. Dec 14, 2016 air pollution in its most basic definition is the introduction of harmful substances into the earths atmosphere. The greatest industrial disaster leading to serious air pollution took place in bhopal where extremely poisonous methyl isocyanide gas was. Clean air laws and regulations have improved the air quality in new york and most other large cities, but. What are the causes of air pollution pollutant description and main uk sources potential effects on healthenvironment particulate matter pmpm 10 and pm 2. Sources of air pollution include gases such as ammonia, carbon monoxide, sulfur dioxide, nitrous oxides, methane and chlorofluorocarbons, particulates both organic and inorganic, and biological molecules. A who global comparative analysis of air pollution17 concluded that ambient air pollution increased by 8% between 2008 and 20. An air pollutant is known as a substance in the air that can cause harm to humans and the. Pollution is now a commonplace term, that our ears are attuned to. These laws are intended to prevent air from being polluted.
Its effects can range from higher disease risks to rising temperatures. In terms of global disease burden, air pollution is the cause of over onethird of deaths from stroke, lung cancer, and chronic respiratory disease, and onequarter of deaths from ischaemic heart disease. Learn about what causes air pollution and how to help reduce the effects. Pdf air quality in cities is the result of a complex interaction between natural and anthropogenic environmental conditions. A tool kit pdf icon pdf 726 kb heart health and air pollution. Although air pollution abatement policies have been. Definitions and classifications used in the study of air pollution are introduced. These toolkits can help you communicate with consumers about public health issues related to air pollution. Air pollution is the contamination or presence of unwanted substances in the air making it harmful and detrimental for human and animal health. We need the tools and methods of epidemiology to judge them. Mar 24, 2017 air pollution ppt and pdf for free download. Oct 31, 20 air pollution is the presence of harmful foreign substances pollutants in the atmosphere, emitted by both natural and anthropogenic human activity sources. It creates smog and acid rain, causes cancer and respiratory diseases, reduces the ozone layer atmosphere and contributes to global warming. Air pollution has multiple sources, including natural as well as manmade sources.
Air pollution is the presence of one or more disadvantageous content in such quantity and for such duration, as it is catastrophic, or tend to be catastrophic, to human health and welfare, animal or plant life. Air pollution is a mixture of natural and manmade substances in the air we breathe. The following studies provide evidence the better to guide public health and environmental policies. When looking at research completed about the environmental and social implications of air pollution, one can find numerous aspects such as the effects on ozone, human health, and ecosystems. A comprehensive treatment ofeach ofthese three areas is beyond the scope of a single book, however. The effects of air pollution wreck havoc on human health and our planet as a whole. Many of them are believed to be gravely harmful to human health.
Environmental protection agency epa to protect public health by regulating the emissions of these harmful air pollutants. For further information on air pollution, the air pollution index will. Air pollution is known to cause irritation in the eyes, lungs, nose, and throat. Air pollution consists of a complex mix of various substances in different physical and chemical states and these arise from various sources. Air pollution ppt and pdf for free download if a pure and natural atmosphere is considered to be clean then in the present condition we cannot find natural atmosphere because chemical contents in atmosphere are enhanced. People exposed to high enough levels of certain air pollutants may.
We hear about the various forms of pollution and read about it through the mass media. Pdf air pollution occurs when gases, dust particles, fumes or smoke or odour are introduced into the atmosphere in a way that makes it. Millions of americans live in areas where urban smog, particle pollution, and toxic pollutants pose serious health concerns. The present lecture note on air pollution is therefore, prepared to be used as a teaching material to train mainly environmental health and other students of health. The combustion of fossil fuels coal, oil, and natural gas is the principal source of air pollution in all urban areas, along with the burning. Mortality from both ambient and household air pollution for 2016 pdf, 180kb. Air pollution refers to the release of pollutants into the air that are detrimental to human health and the planet as a whole. For environmental health science students air pollution mengesha admassu, mamo wubeshet university of gondar in collaboration with the ethiopia public health training initiative, the carter center, the ethiopia ministry of health, and the ethiopia ministry of education august 2006. Living organisms can survive without water for some time but cannot survive without air because when we breathe then we intake oxygen from air and. The weight of an air contaminant in a cubic meter of air 3mgm and the volume ratio ppm v, or just ppm are normally used. This project will introduce air pollution in general point of view, describe the cause pollutants, human effects, and explain critical environmental effect in present time. In other words, all manmade anthropogenic emissions into the air can be called air pollution, because they alter the chemical composition of the natural atmosphere. Featured book pediatric hypertension published 2017 new books and journals are available every day car exhaust air pollutants in cities across the globe the personal.
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