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

被引：0

作者：

Shamsaei, Sina ^{[1
]}

Hashemi, Seyed Jamal ^{[1
,2
]}

Shahsavani, Abbas ^{[3
]}

Ghazvini, Roshanak Daie ^{[1
]}

Foroushani, Abbas Rahimi ^{[4
]}

Yarahmadi, Mohammad ^{[5
]}

Ahmadikia, Kazem ^{[1
]}

Bakhshi, Heidar ^{[1
]}

Raiesi, Omid ^{[6
,7
]}

Hassanpour, Parviz ^{[1
]}

Ardi, Pegah ^{[1
]}

机构：

[1] Univ Tehran Med Sci, Sch Publ Hlth, Dept Parasitol & Mycol, Tehran, Iran

[2] Univ Tehran Med Sci, Food Microbiol Res Ctr, Tehran, Iran

[3] Shahid Beheshti Univ Med Sci, Res Inst Hlth Sci & Environm, Air Qual & Climate Change Res Ctr, Tehran, Iran

[4] Univ Med Sci, Sch Publ Hlth, Dept Epidemiol & Biostat, Tehran, Iran

[5] Lorestan Univ Med Sci, Dept Parasitol & Mycol, Sch Med, Khorramabad, Iran

[6] Ilam Univ Med Sci, Sch Allied Med Sci, Dept Parasitol, Ilam, Iran

[7] Ilam Univ Med Sci, Zoonot Dis Res Ctr, Ilam, Iran

来源：

INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH | 2025年

关键词：

Airborne fungi; HYSPLIT model; seasonal variation; Lake Urmia; Iran; RELATIVE-HUMIDITY; DUST STORM; TEMPERATURE; ASPERGILLUS; SPORES;

D O I：

10.1080/09603123.2025.2453969

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

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.

引用

页数：16

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