أثر بعض عناصر المناخ على صحة الإنسان بمنطقة الأبيار

Abstract

The highest temperatures are recorded in the summer months (June-August), while the coldest months are in winter (December-February). Solar radiation is highest in summer (July at 12.1 hours per day) and lowest in winter (January at 5.6 hours per day). Solar radiation has positive effects such as the formation of vitamin D and combating some diseases, and negative effects such as causing heat stroke and skin infections. Southeasterly winds in winter increase the spread of smoke and odors from landfills towards residential areas, while northerly and westerly winds in summer moderate the atmosphere. Dust-laden winds, such as the Qibli winds in spring and autumn, contribute to an increase in allergies and asthma. Relative humidity is highest in winter (January 76.6%) and lowest in summer (June 57.4%). High humidity helps the spread of viruses and bacteria, while low humidity causes dry skin and increased irritation. Seasonal diseases include the spread of spring conjunctivitis due to high heat and humidity. Factors such as dust and ultraviolet rays increase eye diseases such as conjunctivitis, glaucoma and trachoma. Influenza spreads in winter due to low temperatures and high humidity. Bronchial asthma and sinusitis are affected by weather fluctuations and air pollution.