Seasonal Dynamics of Microbial Communities in PM2.5 and PM10 from a Pig Barn

Animals, Год журнала: 2025, Номер 15(8), С. 1116 - 1116

Опубликована: Апрель 12, 2025

Modern, intensive, high-density farming practices cause elevated concentrations of particulate matter (PM) inside livestock barns. PM in barns is predominantly biological, hence, it contains abundant microorganisms. Understanding the microbial composition crucial for assessing hazards air emitted from PM10 and PM2.5 a pig barn were collected winter spring, morphological, chemical, analyses performed. The samples exhibit diverse morphological characteristics. top three elements detected O, C, Si. Other elements, including N, Al, K, Mg, Ca, Na, Zn, P, W, Ba, Fe, S, Cl, Ti, also identified these samples. For bacterial α diversity, Sobs Chao1 indices significantly higher than those (p < 0.05), ACE index was that 0.05). fungal Shannon 0.01), Ace β diversity results indicate season, rather particle size, had significant effect on A total seven pathogen genera 16 allergen In winter, relative abundances pathogens allergens PM10. contrast, abundance spring winter. This study provides comprehensive characterization across sizes seasons.

Язык: Английский

Diagnostic Toolbox for Plastisphere Studies: A Review

TrAC Trends in Analytical Chemistry, Год журнала: 2024, Номер 181, С. 117996 - 117996

Опубликована: Окт. 6, 2024

Язык: Английский