کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1777686 | 1523668 | 2009 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Satellite observations of unusual dust event over North-East India and its relation with meteorological conditions
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فیزیک زمین (ژئو فیزیک)
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چکیده انگلیسی
An unusual intense dust storm occurred over North-East region of India on 17 March 2009, which was analyzed using multi-satellite data sets. Terra MODIS AOD550 showed high values on 17 March 2009 with low values of Angstrom exponent (α), suggesting coarse mode particle loading in the atmosphere. NCEP temperature and relative humidity anomalies showed high temperature and low humidity during March 2009. Dry weather conditions due to deficit rainfall during January-March 2009 and higher winds resulted in unusual dust storm over the region. Satellite observations of aerosol optical depth variations suggested increased aerosol loading in March 2009 due to dust storm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 71, Issues 17â18, December 2009, Pages 2032-2039
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 71, Issues 17â18, December 2009, Pages 2032-2039
نویسندگان
Anu Rani Sharma, Shailesh Kumar Kharol, K.V.S. Badarinath,