Tuesday, January 25, 2011

Effects,Control and Prevention measures of Noise Pollution

Effects of noise pollution

Human health: Noise pollution disturbs our health and behavior in a number of ways including deafness causing lack of sleep, irritability, indigestion, heartburn, high blood pressure, ulcers, and heart disease.
Annoyance: Sometimes, even low levels of noise are irritating and can be frustrating, and high volumes can be annoying.
Speech interference: Noise more than 50dB can be very difficult to hear and interpret and cause problems such as partial deafness.
Sleep interference: Very high levels of noise can wake people from their sleep with a jerk and keep them awake or disturb their sleep pattern. This could make them irritable and tired the next day.
Decreased work performance: Increased noise levels gives rise to a lack of concentration and accuracy at work, and reduce one’s productivity and performance. Difficult tasks can be impaired, and instructions or warnings difficult to be heard and interpreted, causing accidents.


Control and Prevention of noise pollution

Traffic: Don’t live or work near major intersections or roads, shopping centers and sporting facilities. Valleys and falls are noisier than flat roads.
Barking dogs: As a dog owner, you should take care to see that your dog doesn’t annoy the neighbors with its barking and yowling.
Aircraft: Before buying a home, see how far it is from the local airport.
Neighbors: Be a good neighbor by not annoying those who live next door with your music or lawn mowing.
Solving noise problems: Many noise problems can be prevented by considering others and talking through problems. Be a good and concerned neighbor by discussing a common problem calmly and in a collaborative spirit to find a common solution.

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