Since most of the causes of land pollution are as a result of human activities, a lot of the solutions should also be geared towards changing the actions of people. Eutrophication destroys a spawning areas for economically valuable fish. Read more about ammonia pollution effects and what you can do to help reduce ammonia. 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. These substances linger and cause many adverse effects. Pdf air pollution as a significant cause of diseases and. The following are some of the primary causes and effects of air pollution in our world. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. It creates smog and acid rain, causes cancer and respiratory diseases, reduces the ozone layer atmosphere and contributes to global warming. Land is often used as a recipient for treatment of wastes. Major worldwide sources of pollution from particulate material include burning of wood and land clearing, transportation, and industrial sources, particularly power. Because a few prominent aspects of indoor air pollution, notably environmental tobacco smoke pg. When the quality or composition of water changes directly or indirectly as a result of mans activities such that it becomes unfit for any useful purpose is said to be polluted. Land pollution is the destruction or decline in quality of the earths land surfaces in term of use, landscape and ability to support life forms.
Impacts of air pollution on human health, ecosystems and. Technology has begun to solve some pollution problems, and public awareness of the extent of pollution will eventually make government bodies to be more proactive rather than. Environmental pollution causes, effects and control measures. 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. The service also issues special messages when air pollution levels are high. Causes, effects, and solutions for today and tomorrow since people living in the twentyfirst century have the likelihood of experiencing the effects of harmful pollution, looking at the causes of this water and air pollution is definitely vital in halting its devastating consequences. Environmental pollution, types, causes, impact and management.
Air pollution is caused by harmful manmade and natural substances being introduced into the earths atmosphere. The european commission has developed a series of framework directives for controlling ambient air pollution and monitoring concentrations. Air pollution and child health world health organization. Health aspects of air pollution with particulate matter. Pollution has been known to cause allergies, disease, damage to crops. With the discovery and increasing use of coal, air. Most indoor air pollution comes from sources inside the building.
Those pollutants which remain consistent in the environment for a long period of time without any change in its original form are called persistent pollutants. Many effects may also be associated, independently or in combination with, stress, work pressures, and seasonal discomforts. For the quantitative assessment of health effects, pm2. The major historical air pollution episodes all occurred during stagnant inversions in regions that had significant sources of combustionrelated air pollutants see chapter 1. Effects of nuclear pollution the effects vary from organism to organism and from level of radioactivity of nuclear isotopes. Although local differences in air temperature and the earths rotation normally drive winds that transport and dilute air pol. Pdf man is causing all round damage to atmosphere, water, land, to the various elements of environment and to the ecosystem itself. The reason that we are taught measures like turn off the lights when you leave the room and are encouraged to buy energy saver appliances, the reason why halogen bulbs were phased out in favor of leds, the reason for turning down back the thermostat at night. In the uk, very high levels of air pollution are rare. The scope of the book ranges from the sources of pollutants and their environmental behaviour, to their effects on human and nonhuman receptors, to the technologies and. Longterm exposure to air pollution and development. Nature, causes, and burden of air and water pollution. Read this article to learn about the sources, effects and control of land pollution.
In children, air pollution is linked to asthma and bronchitis, increases in school absences and er visits. Nevertheless, it is a growing problem that needs to be aware of. Health effects of transportrelated air pollution the world health organization was established in 1948 as the specialized agency of the united nations responsible for directing and coordinating authority for. Sample essay about me its my life my cause is ann smith. Air pollution, climate and health world health organization. India today is one of the first ten industrialized countries of the world. Causes, effects and control is the fourth edition of a bestselling introductory level book dealing with chemical and radioactive pollution in its broadest sense. Taking action to reduce the effects of climate change provides an excellent. Water pollution causes effects and prevention click here and pollution pollution how for water prevention, prevention has a greater impact than words and display. Air pollution deaths run into the millions every year but according to reports by the world health organisation, more deaths are linked to indoor sources of air pollution than to outdoor sources. N polytechnic college, virudhunagar tamil nadu india 2. Pollution impacts our environment in many ways that are evaluated and controlled. The radiations destroy the cells in human body and causes cancer.
Air pollution threatens the health of humans and other living beings in our planet. 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 extent of the health effects of air pollution depends on actual exposure. Acid rain is precipitation containing harmful amounts of nitric and sulfuric acids. Air pollution can cause crop damage and affect food. These acids are formed primarily by nitrogen oxides and sulfur oxides released into the atmosphere when fossil fuels are burned. 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. Jul 24, 2017 pollution in the air is very obvious, seeing factory smoke rising into the air, smog hanging over cities. The water causes pollution offer you the following. Environment pollution is a widereaching problem and it is likely to influence the health of human populations is great.
The air pollution crisis poses a threat to mongolias human capital. Effects on lung function narrowing of airways bronchoconstriction decreased air. They are exposed to the highest levels of air pollution levels because most of the pollution stems from using raw coal and other solid fuels in the ger districts to stay warm. Presence of any substance which has harmful effects on human or environmental health sources of pollution. But with land pollution, it can be harder because the effects happen underneath the ground and in the chemical balance of the ecosystems. Land pollution is the degradation of the earths land surface through misuse of the soil by poor agricultural practices, mineral exploitation, industrial waste dumping, and indiscriminate disposal of urban wastes. Therefore, the formulation ofan air pollution control strategy for a region involves a critical feed back from area 3 to area 1.
Pdf causes, consequences and control of air pollution. Air pollution causes annual health costs of roughly. Other information sources on environmental health include. Environmental pollution usually occurs as a result of energy conversions and the use of resources which leaves their byproducts behind in water, soil or air. Noxious health effects caused by air pollution can be classified as due to either chronic or acute exposure. In fact, the effects of water pollution are said to be the leading cause of death for humans across the globe, moreover, water pollution affects our oceans, lakes, rivers, and drinking water, making it a widespread and global concern scipeeps, 2009. Definition pollution is the effect of undesirable changes in our surroundings that have harmful effects on plants, animals and human beings.
Get a printable copy pdf file of the complete article 390k, or click on a page image below to browse page by page. Air pollution reduces the economic value of crops and leads to expensive cleaning of cultural heritage. Pdf pollution is a very critical issue that faces our environment. Pollution in one part, can, therefore, result in pollution of several other components. These report where and when exceedences occur and explain their likely cause. The materials that cause pollution are of two types. 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. Full text full text is available as a scanned copy of the original print version. Environmental pollution causes, effects and control measures prepared by m. The third edition of pollution has been once again updated and expanded to reflect the changes that have taken place in recent years, including new chapters on marine pollution, soils and contaminated land and the effects of air pollutant exposure on human health. That is why the very high band is only a single number 10. Acid rain is precipitation containing harmful amounts of nitric and.
Air and climate pollutants have their greatest health impacts among the poor. Health effects of air pollution deohs university of washington. Land pollution is the degradation of earths land surfaces often caused by human activities and their misuse of land resources. Research shows that some vocs can cause chronic and acute health effects at high concentrations, and some are known carcinogens. Endosulphan problem 2 fish stocks and marine biodiversity. Overview definition of pollution types of pollution air pollution. Air pollution and health the energy and resources institute. For instance, the movement of rain or irrigation water over land picks up pollutants such as. When air quality is dampened by pollution, immediate and longer term consequences take place. Air pollution reduces plant biodiversity and affects other. Children living near diesel trucking routes are more likely to have decreased lung function, bronchitis and allergies. Environmental effects along with harming human health, air pollution can cause a variety of environmental effects. Children and pregnant women residing in the ger districts are at highest risk. As you know, humans and other living creatures rely on the atmosphere for respiration.
The paper introduces global warming, ela borates its causes and hazards and presen ts some solutions to solve this ho t issue. Pdf environmental pollution causes and consequences. The books treatment of its subject is essentially introductory, although some aspects are covered in greater depth. The ultimate mix of control actions and devices employed to achieve the allowable levels might then be decided on an economic basis.