The effects of noise pollution on the health of humans can be vast including having mental, behavioral, and physical effects. Environmental pollution, types, causes, impact and. For usually nervous individuals, noise can make them feel even more nervous, angry, and irritable. Noise pollution is commonly generated inside many industrial facilities and some other workplaces, but it also comes from highway, railway, and airplane traffic and from construction activities. This definition would first bring to mind the sound of ones mothers voice which one would probably like to associate with noise pollution. Concept and characteristics noise pollution sources of noise pollution causes of noise pollution effects of noise pollution control of noise pollution conclusion 3.
Modern life has given rise to a new form of pollution. Bahamas marine mammal stranding event of 1516 march 2000 pdf. Others include loud speakers of sound systems and tvs, ipods and ear phones. Levels of the environmental noise pollution were measured at. Health effects of environmental noise pollution curious. Noise is the unwanted sound, usually of high intensity and it causes irritation and discomfort. Health services management centre library snappy search. Problems related to noise include stress related illnesses, high blood pressure, speech interference, hearing loss, sleep disruption, and lost productivity. This definition is usually applicable to sounds or noises that are unnatural in either their volume or their production. Environmental pollution is a global problem and is common to. Pollutants, the components of pollution, can be either foreign substancesenergies or naturally occurring contaminants. The word noise descends from the latin word nausea, meaning seasickness, or, more generally, any similar sensation of disgust, annoyance, or discomfort. Jul 16, 2019 noise pollution is considered to be any unwanted or disturbing sound that affects the health and wellbeing of humans and other organisms.
Noise pollution can be defined as the excessive noise that disturbs the activities of animals or humans. Sound is typically described in terms of the loudness amplitude and the pitch frequency of the wave. Noise pollution definition, types, causes, prevention. Looking beyond these symptoms, the other longterm effects of. Pdf causes, consequences and control of air pollution. Noise pollution, also known as environmental noise or sound pollution, is the propagation of noise with ranging impacts on the activity of human or animal life, most of them harmful to a degree. Study of environmental noise pollution in the university of dammam. There are other types of pollution that are not as obvious. News desk hydraulic horn is one of the immeasurable medium of traffic noise as well as sound pollution that causes serious problems specially to the children, said former vicechancellor of bangabandhu sheikh mujib medical university dr pran gopal dutta. Studies have shown that there are direct links between noise and health. It is defined by the who as noise emitted from all activities in. Sound that is unwanted or that disrupts the activity or balance of human or animal life is called as noise. The major kinds of pollution, usually classified by.
The most common definition of noise is unwanted sound. Noise pollution adversely affects the lives of millions of people. So, what is nonpoint source pollution and how does it affect the environment. Effects of industrial noise pollution help save nature. Noise pollution february 2015 a quick overview of the latest guidance and evidence on current issues such as smoking, sexual health, health inequalities, mental health, obesity, substance abuse, womens health in fact anything that you ask for. Noise pollution news, research and analysis the conversation. Sound pollution definition of sound pollution by the free.
Sound waves are vibrations of air molecules carried from a noise source to the ear. Water pollution from nonscheduled activities can be licensed some nonscheduled activities will have a pollution licence to regulate water pollution. Noise pollution is commonly generated inside many industrial facilities and some other workplaces, but it also comes from highway, railway, and. Noise pollution sources, effects and control kamlaraj enterprises. Sound sound is a vibration that propagates as a mechanical wave of pressure and displacement, through some medium i. Noise pollution is considered to be any unwanted or disturbing sound that affects the health and wellbeing of humans and other organisms. Find out about some scary effects of industrial noise pollution. Noise pollution is considered a form of energy pollution in which distracting, irritating, or damaging sounds are freely audible. Noise pollution essay 4 250 words noise pollution is caused by the high level of unwanted sound in the environment which causes pain. The pollution of noise can be caused by natural processes or by human activities. If you have a topic suggestion, please email it to rachel posaner.
According to the world health organization, sound levels less than 70 db are not damaging to. Jokes aside, noise is a very real, subtle entity which one cannot see, taste, feel or smell. Noise pollution is generally defined as regular exposure to elevated sound levels that may lead to adverse effects in humans or other living organisms according to the world health organization, sound levels less than 70 db are not damaging to living organisms, regardless of how long or consistent the expo. Our society has produced many kinds of pollution, some are more dangerous than others. Introduction several definitions of pollution may be found. Noise pollution or sound pollution is defined as any sound that is unwanted, or a level of environmental sound that is likely to irritate nearby individuals, cause distraction, cause hearing damage, or disrupts normal activities and lowers quality of life. Will the 21st century set a new record for noise, or begin a new era to bring back quiet. Poor urban planning may give rise to noise disintegration or pollution, sidebyside industrial. Constant exposure of human ears to loud noise that are beyond the range of sound that human ears can withstand damages the eardrums resulting in loss of hearing. According to the world health organization, sound levels less than 70 db are not damaging to living organisms, regardless of how long or. A low sound is pleasant whereas a loud sound is unpleasant and is commonly referred to as noise.
A form and level of environmental sound that is generally considered likely to annoy, distract or even harm other people. Sound, a normal feature of our life, is the means of communication and entertainment in most animals, including human beings. Clean air act title iv noise pollution overview of the. Nonpoint source pollution is the type of pollution that cannot be easily tracked back to its source. The industrial limit of sound in the industries must be 75 db according to the world health organization. Noise pollution is unpleasant noise created by people or machines that can be annoying, dis tracting, intrusive, andor physically painful. It is a direct result of noise pollution which is caused due to elevated blood levels for a longer duration. Pollution is a word that you hear almost every day in the news, at school and in daytoday conversations. We can generalise by saying that sound becomes unwanted when it. Noise spread into previously quiet lands, penetrating suburbs, rural areas, and even protected wilderness areas. Noise is usually defined as undesired sounds producing an auditory sensation considered being annoying. Noise pollution is generally defined as regular exposure to elevated sound levels that may lead to adverse effects in humans or other living organisms. Most industrial plants operated by a business located near a residential area will need to be respectful of others residing within earshot regarding their production of noise pollution. But people who are affected by severe noise pollution know that it is a massive issue that needs.
Pollution is the introduction of contaminants into the natural environment that cause adverse change. Noise and vibration from sources including hvac systems, vacuums, pumps, and helicopters can often trigger severe symptoms, including seizures, in susceptible individuals. Sound site of oil spill and has led exxon to create oil spill prevention material. June 20, 2016 cracking the mystery of the worldwide hum glen macpherson.
The 1990 clean air act amendments added a new title iv, relating to acid deposition control, without repealing the existing title iv, relating to noise pollution. Sound intensity of db is the upper limit of the threshold of hearing and beyond this, is the threshold of pain which may cause damage to car and leading to hearing impairment. 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. Abstract the study examines the problem of noise pollution in the wake of its ill effect on the life of the. The following epa statement of definition is a formal embodiment of what has been the agencys working definition of pollution prevention, and is consistent with the pollution. Definition, sources and effects of noise pollution. Often, sound pollution is thought to be a sound so intense that it could shatter. Some of the main sources of the noise pollution are like noise generated by the road traffic, air craft noise, railroads noise, noise generated by the construction of buildings, highways, city streets, flyovers, etc, industrial noise, noise created in home. Noise is considered as environmental pollution, even though it is thought to have less damage on humans than water, air or land pollution. There are many sounds in the environment, from rustling leaves 20 to 30 decibels to a thunderclap 120 decibels to the wail of a siren 120 to 140 decibels.
Pollution is something introduced into the environment that is dirty, unclean or has a harmful effect. Pdf noise pollution is a major problem in cities around the world. It is defined as sounds, or noises, that are loud, annoying and harmful to the ear. Pollution can take the form of chemical substances or energy, such as noise, heat or light. Noise pollution can be hazardous to human health in the following ways. Noise pollution, also known as environmental noise or sound pollution, is the propagation of. 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. The 20th century was the noisiest century in the history of the world, resulting in the greatest loss of natural quiet in the history of the world.
Sound becomes noise only it becomes unwanted and when it becomes more than that it is referred to as noise. Often, sound pollution is thought to be a sound so intense that it could shatter glass, or crack plaster in rooms or on buildings. Environmental pollution is the unfavorable alteration of our surroundings, wholly or largely as a byproduct of mans actions, through direct or indirect effects of the changes in the energy pattern, radiation levels, and chemical and physical constitution and abundance of organisms. Scientists are constantly studying how the different types of pollution affect the environment and how it can be controlled. 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. Noise pollution takes place when there is either excessive amount of noise or an unpleasant sound that causes temporary disruption in the natural balance. You cannot identify point to the source of this pollution. Gadgets like food mixer, grinder, vacuum cleaner, washing machine and dryer, cooler, air conditioners, can be very noisy and injurious to health. Pollution, also called environmental pollution, the addition of any substance solid, liquid, or gas or any form of energy such as heat, sound, or radioactivity to the environment at a rate faster than it can be dispersed, diluted, decomposed, recycled, or stored in some harmless form. Pollution is often classed as point source or nonpoint source pollution. The major sources of this pollution come from the motor vehicle engines, trains, aircraft, transportation systems, and systems. Pollution refers to the presence or introduction of substances, organisms or forms of energy to substrates or.
Noise pollution can come from outdoor sources, such as road traffic, jet planes, garbage trucks, construction equipment, manufacturing processes, lawn mowers, leaf blowers, and indoor. Community noise, or environmental noise, is one of the most common pollutants. Industrial noise refers to noise that is created in the factories which is jarring and unbearable. Environmental pollution, types, causes, impact and management. Environmental pollution is a global problem and is common to both developed as well as developing countries. 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. Types of pollution noise pollution linkedin slideshare. When there is lot of noise in the environment, then it is termed as noise pollution. Lilia albert definition has been chosen to guide this discussion. Apr 01, 2020 the author began hearing the sound at night, between the hours of 10 and 11 p. Noise pollution definition of noise pollution by merriam. The word noise is derived from the latin nausea meaning disgust. Sound pollution definition of sound pollution by the. Noise pollution can come from outdoor sources, such as road traffic, jet planes, garbage trucks, construction equipment, manufacturing processes, lawn mowers, leaf blowers, and indoor sources, including.
Loudness also called sound pressure level, or spl is measured in logarithmic units called decibels db. Noise pollution definition is annoying or harmful noise as of automobiles or jet airplanes in an environment. Code designates the original title iv noise pollution as subchapter iv and the new title iv acid deposition control as subchapter iva. Sound pollution definition and meaning collins english. 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. Definition of noise noise can be defined as unwanted sound, and an audible acoustic energy that adversely affects the physiological andor psychological wellbeing of people, or which disturbs or impairs the convenience or peace of any person. Noise pollution, unwanted or excessive sound that can have deleterious effects on human health and environmental quality. The author began hearing the sound at night, between the hours of 10 and 11 p. Constant exposure of human ears to loud noise that are beyond the range of sound that human ears can withstand damages the eardrums. Fundamentals of acoustics 25 c rtkm m s 1 1 figure 1. Noise pollution is generally defined as regular exposure to elevated sound levels that.
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