Latha, K. Madhavi ; Badarinath, K. V. S. ; Krishna Moorthy, K. (2004) Impact of diesel vehicular emissions on ambient black carbon concentration at an urban location in India Current Science, 86 (3). pp. 451-453. ISSN 0011-3891
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Official URL: http://www.ias.ac.in/currsci/feb102004/451.pdf
Abstract
Vehicular emissions in the urban areas are known to contribute significantly to aerosol black carbon (BC) loading to the atmosphere. Quantification of BC emissions is important from the climate research point of view, as the BC aerosols strongly absorb solar radiation. A case study has been carried out in an urban area, Hyderabad, to assess the impact of emissions associated with truck transport on ambient BC concentration. The study was carried out during the recent nationwide truck strike of April 2003. The results indicate a significant reduction in the BC loading associated with withdrawal of the trucks. The decrease was gradual, while the recovery was almost immediate.
Item Type: | Article |
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Source: | Copyright of this article belongs to Current Science Association. |
ID Code: | 17127 |
Deposited On: | 16 Nov 2010 08:22 |
Last Modified: | 17 May 2016 01:48 |
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