The aim of this paper is to discuss step by step the applicability of noise of a pollution definition, as a way to ease understandthe ing that lowering environmental noise levels should be prioritized. Moreover, noise pollution can reduce peoples sensitivity to sounds, speeding up the premature aging of the auditive system. Noise is playing an ever increasing role in our lives and seems a regrettable, but ultimately avoidable corollary of current technology. Peng, in advanced high strength natural fibre composites in construction, 2017. Noise or sound pollution has become a problem that we must tackle. It is more severe and widespread than ever before, and it will continue to increase in magnitude and.
Distinct types of pollution are classified depending on the affected part of an environment. A low sound is pleasant whereas a loud sound is unpleasant and is commonly referred to as noise. 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 pollution is responsible for stress levels, anxiety, depression, insomnia, high blood pressure and even panic attacks. Ppt noise pollution powerpoint presentation free to. Sound is essential to our daily lives, but noise is not.
Introduction the perception of sounds in daytoday life is of major importance for human wellbeing. There are diverse types of pollution, but the most common forms include noise pollution, air pollution, soil pollution, heat pollution, water pollution, and light pollution. The word noise descends from the latin word nausea, meaning seasickness, or, more generally, any similar sensation of disgust, annoyance, or discomfort. Levels of the environmental noise pollution were measured at three different periods of the academic year. The future noise watchdog will assess the impact of the noisecutting policy more effectively. According to odum, noise pollution is the unwanted sound dumped into environment without regard to the adverse effect it may have. Pollution is a manmade problem, mainly of effluent countries. Types of pollution ppt powerpoint presentation pdf. In this article, we have thoroughly discussed the types, causes and impacts of different pollutions affecting humankind. Upon completion of this unit, students will understand that noise pollution is more than loud noises. According to the investigation report of the world health organization, noise can harm human health physically and psychologically, like auditory. The most common definition of noise is unwanted sound.
Pollution refers to the introduction or the presence. An example of this is the loud noise pollution produced by oil companies have caused whales and dolphins to swim towards the ships and lead to their deaths. Essay on noise pollution for students in easy words read. Noise pollution can be defined as the excessive noise that disturbs the activities of animals or humans. In this type of pollution contaminants are not physical particles, but waves which interfere with the naturally occurring. These data constitute a neutral position, as of 2009, for our future noise observatory at metropolitan area level and will therefore make it possible to better assess the impact of public noise policy. Study of environmental noise pollution in the university of dammam.
Loud noise is harmful and impacts negatively on the quality of the built environment. This policy covers both industrial and domestic noise. There are some natural process or human activity which lead to cause noise pollution. Dec 22, 2015 land pollution is when humans introduce harmful objects, chemicals or substances, directly or indirectly into the soil in a way that causes harm to other living things or destroys soil or water ecosystems. 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. In general, pollution is the art of putting contaminants into the environment that will negatively affect it. They will also learn what causes hearing damage and that animals, as well as humans, are subject to hearing loss. Like all other pollutions, noise pollution needs to controlled by measures which will maintain the acceptable levels of noise pollution for human beings and buildings. Published by the arab school for science and technology asst. Noise is an unwanted sound, or a sound which produces unpleasant effects. Also covered are the different aspects of human life that is being affected by daily exposure to noise.
Noise pollution has been known to be a cause of death of thousands of animals and humans alike. The trend toward the use of more laborsaving devices, sports. Pollution control is a recent environmental concern. Health services management centre library snappy search. People try to prove themselves cool and in that process, they neglect the nature. When people hear the word radiation, they often think of atomic energy, nuclear power and radioactivity, but radiation has many other forms. The main policy governing noise in south australia is the environment protection noise policy 2007. This noise pollution lesson book include 610 hours of content. 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. Land pollution is when humans introduce harmful objects, chemicals or substances, directly or indirectly into the soil in a way that causes harm to other living things or destroys soil or water ecosystems. It can be caused due to agricultural sources, ashes, mining sources, industrial sources, sewage treatment, garbage or waste, constructions sources, deforestation, chemical and nuclear plants. The major sources of this pollution come from the motor vehicle engines, trains, aircraft, transportation systems, and systems. It is measured on the decibel scale db and according to the world health organization, a noise level of above 85db is enough to cause permanent hearing loss after 8 hours of listening.
Study of pollution aids in understanding basics of pollution and also helps to generate set of rules for each and every. It is evident that noise is not merely a nuisance but is a serious environmental problem and a health hazard. Pollution is a word that we are all aware of these days. Communication through speech, sounds from playing children, music, natural sounds in. Noise pollution and the developing child children develop better concentration skills in a quiet environment. Environmental noise consists of all the unwanted sounds in our communities except that which originates in the workplace. It can have an adverse effect on the psychological and mental well being of the. Also introduced are a brief history of air pollution. Radiation is energy in the form of waves or streams of particles. Noise is the unwanted sound dumped into the environment. A summary of noise zoning of work areas and appropriate interventions reproduced from simrac 2001, pp199 the other key aspect of occupational hygiene monitoring is the use of personal noise dosimetry. Noise pollution, also known as environmental noise or sound pollution, is the propagation of.
If you look up pollution in the dictionary you will find something like to destroy purity of. Sound, a normal feature of our life, is the means of communication and entertainment in most animals, including human beings. Noise pollution is commonly generated inside many industrial facilities and some other workplaces, but it also comes from highway, railway, and. If you have a topic suggestion, please email it to rachel posaner. 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. Jul 01, 2019 in general, pollution is the art of putting contaminants into the environment that will negatively affect it. Noise, an unwanted and irritating sound, is a form of environmental pollution and a source of stress. Abstract noise pollution is the serious or more noise that may damage the activity or human life.
Theory of environmental pollution is one among them. Study on impact of noise pollution at construction job site. Due to lack of development of a culture of pollution control, there has resulted a heavy backlog of gaseous, liquid and solid pollution in environment. Noise pollution refers to the various nonnature sounds that reverberate in the environment and is unpleasant to the ears. Children who suffer from noise pollution learn to tune out not only noise but also the teachers voice, which can harm their read. Noise pollution can be defined to which interfere in the system of communication by perturbations. Environmental noise pollution, a form of air pollution, is a threat to health and wellbeing. The objective of this paper is to study the impacts of noise pollution at construction site. Soil pollution introduction causes, effects and control measures.
Each and every type of pollution has its own consequences and its own causes. The contribution of most outside noise is mainly due to building activities. Noise pollution is unwanted sounds introduced into our natural environment that results in an adverse change. Reading a 800word text with reading testtype questions. Noise pollution 1 noise pollution 2 what is noise pollution. Noise pollution may be defined as any unwanted electromagnetic signal sound that produces a jarring or displeasing effect and which interferes with human communication, comfort and health. Introduction, definition, pollutants and other details. Noise pollution noise pollution refers to a type of energy pollution in which distracting, irritating or damaging sounds are freely audible. Bahamas marine mammal stranding event of 1516 march 2000 pdf. If it does not happen regularly, it may be termed as nuisance. A summary of noisezoning of work areas and appropriate interventions reproduced from simrac 2001, pp199 the other key aspect of occupational hygiene monitoring is the use of personal noise dosimetry.
The source of outdoor noise worldwide is mainly caused by machines, transport, and propagation systems. Noise exposure was estimated from predictive models based on 1,900 personal dosimetry measurements. Children who are exposed to noise pollution while learning are more likely to experience reading delays. Environment and related topics have nowadays become very important for upsc, state pcs and other govt competitive exams.
In the area of noise pollution, it is the effect of excess noise on humans or animals that will hurt their lives. Pollution is the introduction of contaminants into nature that can cause a negative change. Noise pollution, together with air pollution and water pollution, have become the three most serious environment pollution that affect human health. Noise pollution affects both health and human nature. A modem plague lisa goines, rn, and louis hagler, md abstract. Pdf noise pollution is a major problem in cities around the world. Study of environmental noise pollution in the university. According to the investigation report of the world health organization, noise can harm human health physically and psychologically, like auditory fatigue, hearing loss, disturbing peoples lives. Definition, sources and effects of noise pollution. It is measured on the decibel scale db and according to the world health organization, a noise level of above 85db is enough to cause.
Study of pollution aids in understanding basics of pollution and also helps to generate set of rules for each and every type of pollution. It can be caused due to agricultural sources, ashes, mining sources, industrial sources, sewage treatment, garbage or waste, constructions sources, deforestation, chemical and nuclear. In the area of noise pollution, it is the effect of excess noise on humans or animals that will hurt their lives noise pollution refers to the various nonnature sounds that reverberate in the environment and is unpleasant to the ears. Noise pollution is therefore the addition of unwanted noise into the atmosphere. As the days pass swift like an arrow, the increased technology and population result in the increased use of different materials and products. Noise pollution essay 4 250 words noise pollution is caused by the high level of unwanted sound in the environment which causes pain. Noise pollution control environment protection noise policy 2007 policy in south australia. A sociotechnological introduction explores the areas that contribute to the generation of noise in the environment.
Sitting in the car in the middle of traffic is 85 decibels and more than. Noise pollution, unwanted or excessive sound that can have deleterious effects on human health and environmental quality. Another one of the leading causes of noise effects in invertebrates is because sound is used in multiple behavioral contexts by many groups. The media, both local and international is always running news about pollution. Study of environmental noise pollution in the university of. Biological pollution disturbance of the ecological balance by the accidental or deliberate introduction of a foreign organism, animal or plant species into an environment. Soil pollution introduction causes, effects and control. An introduction to air pollution definitions, classifications, and history. Nov 09, 2017 types of pollution ppt powerpoint presentation pdf. The study reported a statistically significant exposure response for noise and ht reaching a relative risk rr, after adjustment for potential confounders, of 1. Definitions and classifications used in the study of air pollution are introduced. Pollution introduction young peoples trust for the.
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