A study on traffic noise of two campuses of University, Balasore, India.
نویسندگان
چکیده
Noise pollution is a significant environmental problem in many rapidly urbanizing areas of Orissa, India. Transportation sector is one of the major contributors to noise in these areas. The present study is an attempt to estimate traffic noise pollution at five places on the way from Vyasa Vihar Campus to Gyan Vigyan Vihar Campus of Fakir Mohan University, Balasore, Orissa. The sources of noise at the studied sites are predominantly attributable to motor vehicular traffic. The noise levels of all the five locations were found to be beyond permissible limit during the day time. The contributions of different types of vehicles to environmental noise were found to ranging from 70.4-94.2, 79.0-96.1, 77.8-110.2, 70.8-90.3, 71.0-87.5, 71.1-84.4, 72.5-86.9 and 74.0-85.4 dB (A) by cargo carrying Trucks, Tractors, Dumpers, Town Buses, Motor cycles, Bolero/Trucker, Pick up and Tempo respectively. The contributions of individual vehicles towards noise pollution were found to be more than the road traffic noise-limit i.e., 70 dB (A). On certain local inhabitants interviewed, the impact of noise was observed in the forms of alterations in their physical, psychological and personal aspects. This study warrants attention from all sections of people to deal with the problem of noise pollution.
منابع مشابه
Road Traffic Noise: A Case Study of Balasore Town, Orissa, India
Transportation sector is one of the major contributors to noise in the urban areas. The traffic noise environment in Balasore, a city of Orissa, India in terms of standard noise indices, community response and community health effects are worked out in the present study. Noise Pollution is assessed in six different squares (road sections) of the town. It is inferred that the noise levels are mo...
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عنوان ژورنال:
- Journal of environmental biology
دوره 32 1 شماره
صفحات -
تاریخ انتشار 2011