أثر الغبار و العواصف الرملية في انتشار مرض حساسية الصدر و الربو بمدينة الرياض

Abstract EN

Dust and sand storms of phenomena occur frequently in desert areas and semi-dry desert, and is dust and sandstorms of the most important reasons for the spread of disease sensitivity chest and asthma has been observed to increase the incidence in the regions in which they occur sandstorms, were chosen subject of the study to represent aside an applied in Applied Climatology medical climate medical and clarify the impact of direct and indirect for the dust and sand storms on Asthmatic disease and asthma in Riyadh through the analysis of correlation between the twoThe study relied on inductive approach which is based on the description and analysis and statistical techniques by software (SPSS) for monthly and quarterly averages and annual, as wel as the use of Pearson’s correlation coefficient to clarify the relationship between the two variables.

The fee wind Rdat for linking wind speed and direction and the frequency of dust and sand storms The study included the study of factors affecting the dust and sand storms in the city of Riyadh and then study the geographical distribution of dust and sand storms and the study of the relationship between the frequency of dust and sand storms and the total number of Asthmatic Patients and asthma in the city of RiyadhThe study found several results of the most important increased frequency of dust and sand storms quarterly on the city of Riyadh in the spring and summer and winter and less in the autumn.

Study found that there is a correlation proportional strong repeat dust and sand storms and the total Asthmatic Patients and asthma, there is a correlation proportional strong between the maximum rate of the wind speed and repeat the phenomenon of dust and sandstorms.