Document Details

Document Type : Article In Journal 
Document Title :
Periodicity Study of Erythemal Ultraviolet-B Radiation Data over Egypt
دراسة دورية لبيانات الأشعة فوق البنفسجية-ب فوق مصر
 
Document Language : English 
Abstract : Abstract. Periodicity of the daily and mean monthly values of Erythemal UV-B radiation of the stations El-Arish, Aswan, Hurghada and South Valley has been examined. The harmonic analysis has been applied to study the variations of the daily and monthly time series of Erythemal UV-B radiation of these four stations. Results revealed that the dominant waves that appeared with the analysis of the daily time series of the four stations were 13, 13.5, 13.4, 13.4 months respectively. The analysis of the mean monthly values for the four stations showed that the dominant wave in these four time series was the annual wave with high statistically significant results. These annual waves were used in forecasting UV-B radiation for these stations. 
ISSN : 1319-1039 
Journal Name : Meteorology, Environment and Arid Land Agriculture Sciences Journal 
Volume : 17 
Issue Number : 2 
Publishing Year : 1427 AH
2006 AD 
Article Type : Article 
Added Date : Friday, June 1, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
حشمت عبدالباسط محمدM, H Abdel BassetResearcherDoctorateheshmatm@yahoo.com

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 33435.pdf pdf 

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