Kan 2009 originated the fact about china that, it has environmental problems, including outdoor and indoor air. Pollution prevention environmental impact reduction. The origin of air pollution on the earth can be traced from the times when man started using firewood as a means of cooking and heating. Mar 24, 2017 air pollution ppt and pdf for free download. Air pollution is a real danger to not just the environment, but also to human health. The air pollution data confirm conventional wisdom that trucking is by far the most harmful mode of goods transport. Chinas pollution is damaging human health, air and water quality, agriculture and ultimately the economy energy information administration, 2006. Environmental effects along with harming human health, air pollution can cause a variety of environmental effects. The extent of air pollution, health effects and environmental effects depend on factors such as, a amount of oil spill. Effects of nuclear pollution the effects vary from organism to organism and from level of radioactivity of nuclear isotopes. Different groups of individuals are affected by air pollution in different ways depending on their level of sensitivity. Causes and effects of environmental pollution help save nature. Pdf air pollution occurs when gases, dust particles, fumes or smoke or.
Dec 14, 2016 air pollution in its most basic definition is the introduction of harmful substances into the earths atmosphere. Areas with high concentrations of airborne particulate matter are more likely to experience fogs, because these particles are preferred nucleation sites for water droplets. It is considered the main cause of ever rising cases of respiratory system problems and diseases, like asthma and cancer. In a recent estimate of the global burden of disease gbd, outdoor air pollution was estimated to account for. Environmental pollution and climatic change effects on natural vegetation, particularly in the tropics and subtropics, air plantsoil interactions in polluted terrestrial ecosystems, physiologic, metabolic. Air pollution is a mixture of natural and manmade substances in the air we breathe. The main consequences of air pollution are global warming, acid rain, smog, ozone depletion etc. Environment is polluted often by natural phenomenon, such as earthquakes, floods, drought, cyclones, etc. Environmental pollution and degradation can be caused by chemical substances, physical factors or the development of undesirable living organisms. 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 releases carbon.
Environmental policy and effects with such an ever growing economy chinas environment is suffering considerably. One major problem is the environmental pollution that erupts from coal combustion. Because a few prominent aspects of indoor air pollution, notably environmental tobacco smoke pg. Young children and elderly people often suffer more from the effects of air pollution. Health impacts of air pollution around the world, nine out of 10 people breathe unhealthy air.
The environmental impact of asphalt plants sr 206 201405. Air pollution is recognized as one of the leading contributors to the global environmental burden of disease, even in countries with relatively low concentrations of air pollution. It is the contaminants of air by the discharge of detrimental substances. Air pollution reduces plant biodiversity and affects other. Many effects may also be associated, independently or in combination with, stress, work pressures, and seasonal discomforts. An introduction to air pollution definitions, classifications, and history. Hg is a neuropoison, attaching myelin sheath of nerves, inhibiting neural transmission. The paper identifies comparable emission factors for only certain kinds of environmental harm, notably air pollution and noise. Pdf environmental pollution causes and consequences. Air pollution reduces the economic value of crops and leads to expensive cleaning of cultural heritage. There are other impacts of air pollution on the environment and these are mentioned below. The impact of pollution on our planet and our lives.
The impact of pollution on our planet and our lives p1. Air pollution, health, and environmental effects oil spills have potential to cause air pollution episodes depending on a number of factors. Causes and effects of environmental pollution help save. The world health organization who recognises ambient outdoor air quality as a major environmental risk to health.
Depending on the particular pollutant or environmental pollution conditions, main effects can be. Also introduced are a brief history of air pollution. Air pollution not only harms human health but also causes environmental effects. Health and environmental impacts examines the effect of this complex problem on human health and the environment in different settings around the world. Air pollution has multiple sources, including natural as well as manmade sources. 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. Environmental effects of air pollution and application of engineered methods to combat the problem ahmad ashfaq 1 and pratiksha sharma 2. Environmental impacts of air pollution government of nova scotia. Its effects can range from higher disease risks to rising temperatures. Kan 2009 originated the fact about china that, it has environmental problems, including outdoor and indoor air pollution, water shortages and pollution, desertification.
Reviewers are responsible for identifying environmental effects that should or must be avoided to protect the environment and the sufficiency of the effects analysis and alternatives. Air pollution is an undesirable change in the physical, chemical or biological characteristics of air. Jul 30, 2018 environmental impacts of air pollution sara popescu slavikova air pollution july 30, 2018 fresh air and clean water have been for centuries regarded as the key ingredients to a long and healthy life. A longer exposure to radioactive radiations can damage the dna cells that results in cancer, genetic defects for the generations to come and even death. India ranks th most polluted country with an annual mean of 109. The longterm effects associated with air pollution are chronic.
Environment and has also represented the french government on a health and environment wor king group at the. Pollution is of different kinds depending on the nature of pollutants and. Outdoor air pollution viii summary this guide outlines a method for estimating the disease burden associated with environmental exposure to outdoor air pollution. The effects of air pollution on the environment and on people are real and need to be addressed. Air pollution is a mix of particles and gases that can reach harmful concentrations both outside and indoors. The radiations destroy the cells in human body and causes cancer. Environmental and health impacts of air pollution in china. However, some groups of people are especially sensitive to common air pollutants such as particulates and ground level.
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. Impacts of air pollution on human health, ecosystems and. Effects of air pollution on european ecosystems past and future. Air pollution can affect human health in a number of ways with both acute shortterm and chronic longterm effects. This paper provides the insight view about the affects of environment. Learning outcome to know some of the different forms of environmental pollution to explore ways to reduce environmental pollution to develop use of descriptive and. Environmental pollution and climatic change effects on natural vegetation, particularly in the tropics and subtropics, airplantsoil interactions in. Global environmental health and air pollution department. Health impacts of air pollution environmental defense fund. As you know, humans and other living creatures rely on the atmosphere for respiration.
This protocol is one of the eight multilateral environmental agreements under the unece convention on longrange transboundary air pollution lrtap. Of the various kinds of pollution, the air pollution has attracted high priority in respect of environmental regulation since the environmental damage due to such pollution mostly affects human wellbeing directly by way of adverse health effects on the population exposed to it. Environmental impacts of air pollution sara popescu slavikova air pollution july 30, 2018 fresh air and clean water have been for centuries regarded as. Track changes publication series 4 book 5 impacts of. Keep reading to learn more about the different types of air pollution, their effects, and possible ways to control them. Dec 18, 2016 pollution is destroying ecosystems and drinking water, and wreaking havoc on human and environmental health. May 16, 2019 air pollution not only harms human health but also causes environmental effects. The past, present and potential global threat of environmental pollution and degradation is one of the main factors that has an effect on the formation of societys environment. Acid rain is precipitation containing harmful amounts of nitric and sulfuric acids. Environmental effects 197 elements or potentially carcinogenic organic molecules. These sources release both criteria and hazardous air pollutants, which cause health effects, ecological harm, and material damage.
People who breathe in bad air are developing chronic health problems and even dying prematurely due to air pollution exposure. Published by the arab school for science and technology asst. Definitions and classifications used in the study of air pollution are introduced. Outdoor air pollution involves exposures that take place outside of the built environment. Rail seems to be somewhat more harmful than maritime transport, but. As for the effects of water pollution, these include a large number of waterborne diseases, ranging from diarrhea and. Air pollution can have serious costs, penalties and consequences for the health of human beings and also ruthlessly distresses the natural bionetwork and ecosystems. Control defines environmental pollution as any activity, by corporations or individuals, which compromises the health andor environment of other persons in a localized area, where the causal link is clearly established. Vehicular pollution control in delhi, india are the efforts enough. 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.
High levels of air pollution can cause an increased risk of heart attack, wheezing, coughing, and breathing problems, and irritation of the eyes, nose, and throat. Environmental impacts of air pollution nova scotia. There are seven categories of environmental pollution. Environment pollution is a widereaching problem and it is likely to influence the health of human populations is great. It can directly contaminate the surface of water bodies, soil and even kill crops or reduce their yield. These acids are formed primarily by nitrogen oxides and sulfur oxides released into the atmosphere when fossil fuels are burned. Air pollution is now the biggest environmental risk for early death, responsible for as many as 5 million premature deaths each year from heart attacks, strokes, diabetes and respiratory diseases. In the second section, the consequences of air pollution on health are documented.
Hazardous chemicals can escape to the environment by accident, but a number of air pollutants are released from industrial facilities and other activities and may cause adverse effects on human health and the environment. The effects of air pollution on humans are quite severe. Air plays a vital role not only in nature but also in the lives of human beings and all living organisms. These substances linger and cause many adverse effects. Air pollution has a lot of influence on vegetation by attacking its growth sources, such as airborne molecules, soil minerals or directly its organisms. Debarteleven 1992 postulates that environmental pollution and degradation are serious problems in eastern and central europe. Environmental impacts of air pollution greentumble. Environmental pollution can be defined as a change that is not wished or desired in the chemical, physical, or biological characteristics of any component of the environment air, water, and soil which can cause harmful effects on various or many forms of life.
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