Seasonal variation of airborne fungal diversity and community structure in Urmia Lake, Iran.

IF 2.2 4区医学 Q3 ENVIRONMENTAL SCIENCES International Journal of Environmental Health Research Pub Date : 2025-02-03 DOI:10.1080/09603123.2025.2453969

Sina Shamsaei, Seyed Jamal Hashemi, Abbas Shahsavani, Roshanak Daie Ghazvini, Abbas Rahimi Foroushani, Mohammad Yarahmadi, Kazem Ahmadikia, Heidar Bakhshi, Omid Raiesi, Parviz Hassanpour, Pegah Ardi

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Abstract

A study conducted around Urmia Lake, Iran, investigated the impact of dust storms on fungal concentrations in the air. Researchers collected samples over a year, analyzing fungal variations during dusty and normal days. The average fungal concentration was found to be 436.2 CFU/m³, with Cladosporium cladosporioides, Penicillium chrysogenum, and Cladosporium iridis being the most prevalent species. Notably, fungal concentrations during dust days averaged 967.65 CFU/m³, which is 3.6 times higher than on normal days (267.10 CFU/m³). A total of 61 species were detected on normal days, compared to 45 on dusty days, with Aspergillus and Cladosporium spp. dominating both conditions. The study also linked environmental factors like temperature, humidity, and wind speed to fungal concentrations. Additionally, the distribution of dust was analyzed using the HYSPLIT model and MODIS satellite imagery, highlighting the health risks associated with high fungal concentrations and changing mycobiota due to dust disturbances.

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来源期刊

International Journal of Environmental Health Research 医学-公共卫生、环境卫生与职业卫生

CiteScore

6.70

自引率

3.10%

发文量

134

审稿时长

>12 weeks

期刊介绍： International Journal of Environmental Health Research ( IJEHR ) is devoted to the rapid publication of research in environmental health, acting as a link between the diverse research communities and practitioners in environmental health. Published articles encompass original research papers, technical notes and review articles. IJEHR publishes articles on all aspects of the interaction between the environment and human health. This interaction can broadly be divided into three areas: the natural environment and health – health implications and monitoring of air, water and soil pollutants and pollution and health improvements and air, water and soil quality standards; the built environment and health – occupational health and safety, exposure limits, monitoring and control of pollutants in the workplace, and standards of health; and communicable diseases – disease spread, control and prevention, food hygiene and control, and health aspects of rodents and insects. IJEHR is published in association with the International Federation of Environmental Health and includes news from the Federation of international meetings, courses and environmental health issues.