What are the effects of environmental pollution on human. Impacts of air pollution on human health, ecosystems and. Numerous scientific studies have linked air pollution to a variety of. A major study on urban pollution carried out in 650 cities worldwide has confirmed the fear that air pollution impacts on human health in the short term and is directly linked to the. The elderly and other vulnerable populations like children and pregnant women are the most likely to experience health impacts from exposure to air pollution. Trees improve human health and wellbeing in many ways. In this study, rice grain samples were collected from 2006 to 2010 in an ewaste dismantling area to investigate the temporal trends and spatial distribution of as, cd, cu. Pollution mainly is categorised as air, water, noise and land pollution. The significance of environmental factors to the health and wellbeing of human populations is increasingly apparent rosenstock 2003. Environmental pollution and its effect on human health cram. It affects all plant, human and animal life in a negative way.
Jun 19, 2016 various sources, causes and effect of pollution on human health is explained in the slides. Effects of air pollution on human health and practical. A major study on urban pollution carried out in 650 cities worldwide has confirmed the fear that air pollution impacts on human health in the short term and is directly linked to the deaths of elderly. Environment pollution is a widereaching problem and it is likely to influence the health of human populations is great. Environmental effects along with harming human health, air pollution can cause a variety of environmental effects. Standards in order to protect against the human health impacts of fine particle pollution. Environmental pollution has a cumulative effect on human health. Department of epidemiology and health effects, institute for environmental health and related product safety, chinese center for disease control and prevention, 29 nanwei ro ad, beijing, 50, china.
The interaction between human health and the environment has been extensively studied and environmental risks have been proven to significantly impact human health, either directly by exposing people to harmful agents, or indirectly, by disrupting lifesustaining ecosystems. These acids are formed primarily by nitrogen oxides and sulfur oxides released into the atmosphere when fossil fuels are burned. These effects, as discussed in this report, depend fundamentally on the nature of the compound in question, the concentration in the air and the time of individual exposure. Health impacts of air pollution around the world, nine out of 10 people breathe unhealthy air.
In this infographic you can know how it affects human beings. The effects of environmental pollution on human health. Negative consequences of human activities include air and w ater pollution, uncontrolled deforestation and their conversion into. The systematic assessment of the global effects of environmental pollution on human health is a relatively recent endeavor, one that has become increasingly quantitative in the last decade. Environmental pollution and degradation can be caused by chemical substances, physical factors or the development of undesirable living organisms. Environmental pollution will also take place due to waste. This technology and the desire for the development give greater pollution, but the measures. How pollution impacts human health environmental defense. Environmental pollution, types, causes, impact and. Pdf impact of environmental pollution on human health of the. Health risk estimates used to generate the map are based on average effects from the. There are other impacts of air pollution on the environment and these are mentioned below. Environmental pollution can have devastating effects on sea life, on crops and on human health.
Their presence in food destined for human consumption and in air samples has been reported. Pollution is a health risk, undermine the wilderness and make the planet dangerous for future human survival. Noise pollution is an environmental problem due to its effect on hearing and other related health issues. Pollutants may cause primary damage, with direct identifiable impact on the environment, or secondary damage in the form of minor. Environmental pollution has a cumulative effect on the health of not just humans, but every living being.
The study points to new ways we can use big data pdf. Enhanced regulations, centralized dismantling processes, and sophisticated recycling technologies have been implemented in some ewaste dismantling areas in china with regard to environmental and economic aspects since 2005. Consequences of air pollution co 2 is a good transmitter of sunlight, but it also partially restricts infrared radiation going back from the earth into space, which produces the socalled greenhouse effect that prevents a drastic cooling of the earth during the night increasing the amount of co 2 in the atmosphere. Air pollution not only harms human health but also causes environmental effects.
Microplastics are a pollutant of environmental concern. Effects of air pollution on human health and environment. The effects of pollution on human health 2210 words. Pdf environmental pollution causes and consequences. Acid rain is precipitation containing harmful amounts of nitric and sulfuric acids. Air pollution is today considered as the worlds most serious environmental health risk by the world health organisation who. How pollution impacts human health environmental defense fund. Jan 18, 2016 032 health impacts of pollution in this video paul andersen explains how chemicals can cause both chronic and acute diseases. The effects of air pollution on human health 850 words 4 pages. Air pollution is today considered as the worlds most serious environmental health risk. Lets get our concepts right,even before diving in to pollution effect on human health lets try to understand this bad boy called pollution. Pdf environmental pollution, waste generation and human.
Human life and health are at great jeopardy and the burden of diseases and ill health raise questions on the development efforts in the pursuit of global prosperity and wealth. Environmental pollution and its impact on human health ijcr. Air pollution is considered as the major environmental risk factor in the incidence and progression of some diseases such as asthma, lung cancer. Environmental pollutants have various adverse health effects from early life some of. Health impacts of air pollution environmental defense fund. Pollution or the introduction of different forms of waste materials in our environment has negative effects to the ecosystem we rely on. Water pollution can cause gastrointestinal diseases. Air pollution causes damage to human health, crops, ecosystems and cultural heritage the scientific data presented in this brochure have been collated by the working group on effects to support the revision of the 1999 protocol to abate acidification, eutrophication and groundlevel ozone. A major study links pollution in cities with deaths of elderly and sick people on a daily basis. Managing air quality human health, environmental and. Division of environmental hazards air pollution and respiratory health ehhe researches and investigates the effects of air borne environmental agents on respiratory diseases. The environment affects our health in a variety of ways. Thus, microplastic exposure via diet or inhalation could occur, the human health effects of which are unknown. Impact of environmental pollution on human health of the.
Pdf environmental pollution, waste generation and human health. Acid rain is precipitation containing harmful amounts of nitric and sulfuric. Shortterm effects include irritation to the eyes, nose and throat. Health effects programs dedicated to investigating the relation between human health and the environment.
Fertilizers and pesticides used in agriculture are key causes of environmental pollution. The interaction between human health and the environment has been extensively studied and environmental risks. Because of damage accumulated over time, environmental exposures are more likely to trigger heart attacks among the elderly. These include stroke and heart disease, respiratory illness and cancers. Based on preliminary data, 173 counties across the country 82 million people, including 157 counties in the eastern u. Study finds that these kinds of pollutions are not only seriously affecting the human by diseases and problems but also the animals and treesplants. It can directly contaminate the surface of water bodies, soil and even kill crops or reduce their yield. Human health and environmental assessments are included as part of an air quality management program to characterize the human health and environmental risks associated with exposure to pollution. Air pollution is a major problem of recent decades, which has a serious toxicological impact on human health and the environment. Many agencies such as the united states environmental protection. Major pollution like air, water and noise pollution is explained in slideshare uses cookies to improve. However, there is a long history in environmental epidemiology of establishing cause and effect relationships between specific local episodes of highimpact. Department of epidemiology and health effects, institute for environmental health and related.
Poor environmental quality has its greatest impact on people whose health status is already at risk. Noxious health effects caused by air pollution can be classified as due to either chronic or acute exposure. 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. Consequences of air pollution co 2 is a good transmitter of sunlight, but it also partially restricts infrared radiation going back from the earth into space, which produces the socalled greenhouse effect that. 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.
May 16, 2019 air pollution not only harms human health but also causes environmental effects. Environmental pollution affects human health along with the health of any species, plant or animal that lives within the polluted area. Health and environmental effects of particulate matter pm. Hazardous chemicals escape to the environment by a number of natural andor anthropogenic activities and may cause adverse effects on human health and the environment. Pm can stain and damage stone and other materials, including culturally important objects such as statues and monuments. Box 2208, heraklion, 71003, greece received 4 june 2007. The environmental pollution and degradation may rise in step with such a rise in output, the result leading to an appalling environmental pollution and damage. We expect this special issue would appeal to researchers, public health practitioners, and policymakers. Division of environmental hazards air pollution and respiratory health ehhe.
Learn who is at risk from exposure to particle pollution, what health. Sporadic air pollution events, like the historic london fog in 1952 and a number of short and long term epidemiological studies investigated the effects of air quality changes on human health. Some of these effects are related to acid rain effects on materials. A constant finding is that air pollutants contribute to increased mortality and hospital admissions brunekreef and holgate, 2002. Overview of the human health and environmental and.
Hearing impairment as a result of noise exposure presents a serious public health problem. Based on preliminary data, 173 counties across the country 82 million people, including 157 counties in the. Numerous studies have consistently shown its deleterious effect on human health. 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. The goal of the special issue is to familiarize the readership of the journal of environmental and public health with the potential for different aspects of environmental pollution. Influence of ewaste dismantling and its regulations. Waste as one of human activity products should be managed in order to minimize its negative impacts to the environment and human health. The study points to new ways we can use big data pdf to ultimately improve human health. Impact of environmental pollution on health environmental. Overview of the human health and environmental and mercury hg.
The elevated noise levels above standard limits cause hearing loss and other attendant. Effects of air pollution on human health and practical measures for. Environmental pollution is any discharge of material or energy into water, land, or air. 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. The impact of environmental risk factors on health are extremely varied and complex in both severity and clinical significance. Introduction concern for health has traditionally underlain much of the political priority given to environmental issues in oecd countries. Some of the more import toxic effects will be described in the following chapters of this report. Air pollution, climate and health who world health. Human health effects of air pollution marilena kampa, elias castanas laboratory of experimental endocrinology, university of crete, school of medicine, p. Air pollution levels no 2 were measured during may 2015june 2016.
The sources of pollution vary from small unit of cigarettes and natural sources such as volcanic activities to large volume of emission from motor engines of automobiles and industrial activities. Various sources, causes and effect of pollution on human health is explained in the slides. Environment is polluted often by natural phenomenon, such as earthquakes, floods, drought, cyclones, etc. Toxicity of environmental pollutants has also been related to chemical. The debate associated with this contamination on the environment has to do with how much should be. Human health effects of air pollution sciencedirect. Air pollution can affect human health in many ways, including both shortterm and longterm effects. The world health organization who and other international agencies recognize air pollution as a major threat to human health. In 2016, 1 in 12 children and 1 in 12 adults in the united states had asthma, which is caused, triggered. Pdf this study describes an investigation of effects of environmental pollution as a result of outflow from the coal processing industry. Major pollution like air, water and noise pollution is explained in slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. There are many kinds of pollution, but the ones that have the most. Safe drinking water is a basic need for all humans.
979 108 452 397 1444 1212 204 225 1256 1413 1232 379 269 924 176 1041 138 734 1087 211 1184 241 1314 300 240 747 818 1198 1468 384 183 312 973 672 487 383 296 1465 926 1040 520 851