Considering the sudden increase in the number of trains from amravati railway station, rapid growth and illness effect due to noise pollution, there is need to study noise pollution in amravati. Planting bushes and trees in and around sound generating sources is an effective solution for noise pollution. Feature list 01 layout with tabs the feature list layout comprises three sample powerpoint presentations. Like other pollutants noise lacks visibility, seldom registering on the conscicouness except as a trifling irritant to be dismissed at will and therefore less likely to be perceived as a threat. Osha, leq, sel, slm, statistical distribution, twa abstract due to heavy urbanization, industrilisation, population explosion and thereby deforestation, ambient noise has increased.
The pollution of noise can be caused by natural processes or by human activities. In this type of pollution contaminants are not physical particles, but waves which interfere with the naturally occurring waves of a similar type in the same environment. Introduction to light pollution ida practical guide. Industrial noise also adds to the already unfavorable state of noise pollution. Use herbs, set out a small dish of vanilla or leave an open box of baking soda in the room as an air freshener. A worksheet that can be used to structure a discussion or written activity relating to noise pollution. Solutions for noise pollution planting bushes and trees in and around sound generating sources is an effective solution for noise pollution. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Others include loud speakers of sound systems and tvs, ipods and ear phones. The major sources of this pollution come from the motor vehicle engines, trains, aircraft, transportation systems, and systems. The redundant lighting found in many urban centers results in a clutter of lights that contribute to sky glow, trespass, and glare while destroying the ambiance of our nighttime environment. Check these powerpoint demonstrations including pollution a threat to life ppt presentation to use these for demonstrations in your acedemic, business and research settings. Distinct types of pollution are classified depending on the affected part of an environment. Pollution a threat to life free powerpoint presentation at slidesfinder a worldclass collection of free presentations in powerpoint format for students, teachers and marketing professionals alike.
A low sound is pleasant whereas a loud sound is unpleasant and is commonly referred to as noise. Noise pollution can be hazardous to human health in the following ways. Pollution an excessive or annoying degree of noise in a particular area, e. Environmental studies noise pollution tutorialspoint. Ppt nonpoint source pollution powerpoint presentation. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Noise pollution can be defined as the excessive noise that disturbs the activities of animals or humans. Groups vulnerable to the effects of noise pollution. Documented problems associated with urban environment noise go back as far as ancient rome. Noise is playing an ever increasing role in our lives and seems a regrettable, but ultimately avoidable corollary of current technology. Noise pollution refers to any unwanted and unpleasant sound that brings discomfort and restlessness to human beings. Study of noise pollution due to railway and vehicular. Noise pollution can cause health problems for people and wildlife, both on land and in the sea. Definition, sources and effects of noise pollution.
The 2012 worlds worst pollution problems report sets out to quantify the human health impacts from major sources of hazardous pollution in low to middleincome countries. Noise pollution noise pollution is the disturbing noise with harmful impact on the activity of human or animal life. Because we have given more than 30 ppt in one place. Although everyone may be adversely affected by noise pollution, groups that are particularly vulnerable include infants, children, those with mental or physical illnesses, and the elderly. Scribd is the worlds largest social reading and publishing site. In particular the focus is on sites in the developing world where toxic pollution has occurred because of industrial activity. It is a direct result of noise pollution which is caused due to elevated blood levels for a longer duration. View and download slidesfinders pollution a threat to life powerpoint presentation for free slide decks in powerpoint.
Applies both to intrinsic and extrinsic noise intrinsic noise is the noise generated inside. 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. Upon completion of this unit, students will understand that noise pollution is more than loud noises. Sources of noise pollution transportation systems are the mainsource of noise pollution in urban areas. An ieee definition of noise the ieee standard dictionary of electrical and electronics terms defines noise as a general term as. Each and every type of pollution has its own consequences and its own causes. Regular servicing and tuning of automobiles can effectively. Noise pollution in simple terms can be defined as the generation of morethantolerable and displeasing sound in the environment affecting its components. The source of outdoor noise worldwide is mainly caused by machines, transportation systems, motor vehicles engines and trains. Among the various sources of this type of pollution, automobiles, aircraft and other transport systems contribute the maximum sound production. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Information on photographic documentation of environmental pollution concerns. Introduction to light pollution 3 not light the ground where we need it.
Add the url of this thread if you want to cite this discussion. Noise pollution, also known as environmental noise or sound pollution, is the propagation of. The trend toward the use of more laborsaving devices, sports. It can have an adverse effect on the psychological and mental well being of the. Pollution a threat to life free powerpoint presentation at slidesfinder. Shopping the green way buy products that contain recycled materials. Summary of adverse health effects of noise pollution. How i tricked my brain to like doing hard things dopamine detox duration. Download pollution powerpoint templates for presentations. Some of the ways to control noise pollution are as follows. This ppt contains the information about environmental noise pollution. Noise pollution is commonly generated inside many industrial facilities and some other workplaces, but it also comes from highway, railway, and. This environmental pollution ppt is all about environment pollution, types of environment pollution, harmful effects of environmental pollution and ways to control environmental pollution.
Loud speakers, plumbing, boilers, generators, air conditioners, fans, and vacuum cleaners add to the existing noise pollution. Noise pollution powerpoint ppt presentation slides. Project report on noise pollution introduction of noise pollution. The bpcp investigates and helps to solve environmental pollution concerns in the city of houston. Information on how to report an environmental pollution complaint. Pollution a threat to life powerpoint presentation. Use concentrated products which use less packaging.
Like air and water pollution, noise pollution is harmful to human and animal life. Gadgets like food mixer, grinder, vacuum cleaner, washing machine and dryer, cooler, air conditioners, can be very noisy and injurious to health. Because children are particularly vulnerable to noise induced abnormalities, they need special protection. Noise pollution, unwanted or excessive sound that can have deleterious effects on human health and environmental quality. Environmental sound pressure levels can affect the social behavior of people. If you want to continue this discussion or have a follow up question, please post it on the network. With minimal effort or simple changes noise pollution can be eliminated. Our eyes, when darkadapted, have good natural capacity in lowlight situations. European green capital award nantes 2012 20 1 in total. Buy in bulk when you can to avoid excess packaging. In this study an attempt is made to monitor the noise pollution due. Noise pollution definition, types, causes, prevention. Unlike other types of pollution ending noise pollution is actually something that is quite possible.
Noise pollution and control mahipal and basudeo prasad scientist, csio, emid, sector 30, chandigarh, india head, emid, secotr 30, chandigarh, india key words. Chapter 14 noise pollution and control sound exposure level sel provides a basis for computing noise events of variable durations which matches a persons impression of noise. Examples of mitigation and adaptation for climate and health. Noise pollution is also an important environmental hazard, which is. 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. Environmental pollution is a major concern these days all over the world as it directly affects the health of human, animal, aquatic life etc.
Noise pollution is defined as an unwanted or disturbing sound that interferes with normal activities. They will also learn what causes hearing damage and that animals, as well as humans, are subject to hearing loss. 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. Noise pollution noise pollution refers to a type of energy pollution in which distracting, irritating or damaging sounds are freely audible. Noise pollution can cause annoyance and aggression, hypertension, high stress levels, tinnitus, hearing loss, sleep disturbances, and other harmful effects. Study of pollution aids in understanding basics of pollution and also helps to generate set of rules for each and every type of pollution. Types of pollution ppt powerpoint presentation pdf. Information on affidavits, and a copy of an affidavit form.
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