Refine your search
Collections
Co-Authors
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Munni, Shammi
- Noise Pollution at Major Schools, Colleges and Hospitals in Small Urban Area:Focusing on Jessore Municipality, Bangladesh
Abstract Views :123 |
PDF Views:0
Authors
Affiliations
1 Department of Environmental Science and Technology, Jessore University of Science and Technology, Jessore 7408, BD
1 Department of Environmental Science and Technology, Jessore University of Science and Technology, Jessore 7408, BD
Source
Nature Environment and Pollution Technology, Vol 15, No 3 (2016), Pagination: 1089-1094Abstract
The study reports the level of traffic-induced noise pollution in the major schools, colleges and hospitals of the Jessore city of Bangladesh. The noise levels have been measured at 14 locations of the city from 7am to 7pm in the working days. The findings also indicated that traffic noise levels depend on distance from roadside and diurnal variation. Motorized traffic is the main source of noise pollution in this city. The study found that the most noise-polluted institution in the city was Mentor International School with measured Leq of 80.37 dB and the least noise polluted institution in the city was Ad-din hospital with measured Leq of 64.09 dB. The L10 levels in all the institutions were higher than 75.62 dB and L90 level was higher than 58.51 dB and there is a strong positive correlation between L10 and L90 level. Findings also indicate that in all of the institutions the TNI level was higher than 96.94 dB and the NC level was higher than 22.2 dB and also there is a strong positive relationship between TNI and NC. When the NC level increases then the TNI level also increases. It has been observed that at all the locations, the level of noise remains far above the acceptable limit for all the time.Keywords
Noise, L10, L90 Level, Traffic Noise, Annoyance Responses Noise, Climate (NC), Traffic Noise Index (TNI).Full Text
References
- Alam, J., Rauf, A. and Ahmed, M. 2001. Traffic induced noise pollution in Dhaka city. Journal of Civil Engineering, 29(1).
- Alam, J., Alam , M., Rahman, M. and Dikshit, A. 2006. Study on traffic noise level of Sylhet by multiple regression analysis associated with health hazards. Journal of Environ. Health. Sci. Eng., 3(2): 71-78.
- Aparicio-Ramon, D., Suarez-Varela, M. and Garcia , A. 1993. Subjective annoyance caused by environmental noise. Journal of Environmental Pathology, Toxicology and Oncology, 12: 237-43.
- Chakrabarty, D., Santra, S.C., Mukherjee, A., Roy, B. and Das, P. 1996. Status of road traffic noise in Calcutta Metropolis, India. Journal of Acoustical Society of America, 101( 2): 943-949.
- Jamrah, A., Al-Omari, A. and Sharabi, R. 2005. Evaluation of traffic noise pollution in Amman, Jordan. Journal of Environmental Monitoring & Assessment, (120): 499-525.
- Khilman, T. 2004. Noise pollution in cities, Curitiba and Goteborg as examples. In: Proceedings of the Seminar-Environmental Aspects of UrbanizationSeminar in Honor of Dr. Mustafa Kamal Tolba Gothenburg, Sweden, in CD.
- Lercher, P. 1995. Environmental noise and health: an integrated research perspective. Environmental International, 22: 117-129.
- Sadan, A., Onyeonwu, Ayorinde, E. and Ogisi, F. 1986. Community attitudinal noise survey and analysis of eight Nigerian cities. Applied Acoustics, 49: 49-69.
- Schultz, T. 1978. Synthesis of social surveys on noise annoyance. J. Acoust. Soc. Am., 64(2): 377-405.
- Shaw, E. 1996. Noise environments outdoors and the effects of community noise exposure. Noise Control Engineering Journal, 44(3): 109-119.
- Williams, I. and McCreae, I. 1995. Road traffic nuisance in residential and commercial areas. Science of the Total Environment, 169: 75-82.