Krishna Moorthy, K. ; Pillai, Preetha S. ; Babu, S. Suresh (2003) Influence of changes in the prevailing synoptic conditions on the response of aerosol characteristics to land- and sea-breeze circulations at a coastal station Boundary-Layer Meteorology, 108 (1). pp. 145-161. ISSN 0006-8314
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Official URL: http://www.springerlink.com/content/gm7561427p368p...
Related URL: http://dx.doi.org/10.1023/A:1023073929115
Abstract
The changes in the response of near surfaceaerosol properties to land- and sea-breezecirculations, associated with the changes in the prevailing synoptic meteorological conditions, are examined for a tropical coastal station. Aerosol properties are nearly similar in both the breeze regimes (land and sea) during seasons of marine airmass while they are distinct during seasons of continental airmass. As the prevailing winds shift from continental to marine and the ambient weather changes from winter conditions to the humid monsoon season, the submicron mode, which dominated the aerosol mass-size distribution, is largely suppressed and the dominance of the super micron mode increases. During periods of continental air mass (winter), the aerosol loading is significantly higher in the land-breeze regime, (particularly in the submicron range) but as the winds shift to marine, the loading initially becomes insensitive to the breeze regimes and later becomes higher in the sea-breeze regime, particularly in the super micron range.
Item Type: | Article |
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Source: | Copyright of this article belongs to Springer-Verlag. |
Keywords: | Aerosol Size Distribution; Aerosols and Airmass Types; Coastal Aerosols; Land/Sea Breeze; Quartz Crystal Microbalance (QCM) Impactor |
ID Code: | 17093 |
Deposited On: | 16 Nov 2010 08:31 |
Last Modified: | 17 May 2016 01:46 |
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