Nanotechnology for measuring effects of temperature and solar radiation on ultraviolet radiation in Anbar governorate

Abstract

Ultraviolet (UV) radiation is a significant component of the solar spectrum, with considerable environmental and health implications. The intensity of UV radiation reaching the Earth’s surface is influenced by various factors, primarily ambient temperature and solar radiation levels. This study investigates the effects of temperature and solar radiation on UV radiation levels in the Anbar Governorate, a region known for its distinct climatic conditions, including high temperatures and intense solar radiation throughout most of the year. The research used utilized climatic data collected in 2023 from the weather monitoring station at the University of Anbar in Ramadi (Upper Euphrates Center for Sustainable Development Research), using the Vantage Pro2 device. The analysis revealed that the highest solar radiation values occurred in July (346 W/m²) and August (321.91 W/m²), with the highest average temperature recorded in August (42.02°C). In contrast, the UV radiation values are relatively low, generally ranging from 0 to 1.6. The results indicate an inverse relationship between the maximum temperature and UV radiation, attributed to the dependence of UV intensity on solar angle and ozone concentration rather than temperature alone. Conversely, a direct relationship is observed between solar radiation and UV levels, as UV radiation constitutes a part of total solar radiation and is influenced by solar elevation and atmospheric clarity. The use of statistical analysis confirmed the reliability and validity of the findings.