Invisible threats: urgent need to monitor bioaerosols and antimicrobial resistance at landfill sites

Aerobiologia, Год журнала: 2025, Номер unknown

Опубликована: Янв. 13, 2025

Язык: Английский

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A Novel Algorithm for Estimating the Sand Dune Density of the Taklimakan Desert Based on Remote Sensing Data

Remote Sensing, Год журнала: 2025, Номер 17(2), С. 297 - 297

Опубликована: Янв. 16, 2025

The dune density is an important parameter for representing the characteristics of desert geomorphology, providing a precise depiction undulating topography desert. Owing to limitations estimation methods and data availability, accurately quantifying has posed significant challenge; in response this issue, we propose innovative model estimate using vertex search combined with four-directional orographic spectral decomposition. This study reveals several key insights: (1) Taklimakan Desert distributes approximately 5.31 × 107 dunes, linear regression fit R2 0.79 between estimated observed values. average absolute error root mean square are calculated as 25.61 n/km2 30.48 n/km2, respectively. (2) distribution across eastern, northeastern, southern, western parts relatively lower, while there higher central northern areas. (3) observation constructed improved YOLOv8s algorithm remote sensing imagery effectively validate results density. new demonstrates high level accuracy estimating sand density, thereby crucial parameters sub-grid parameterization regions. Additionally, its application potential dust modeling appears promising.

Язык: Английский

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Recent Advances in the Design and Biocidal Mechanisms of Room-temperature Catalytic Nanomaterials for Efficient Inactivation of Bioaerosols

Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 106449 - 106449

Опубликована: Апрель 1, 2025

Язык: Английский

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Evaluation of size–segregated bioaerosols concentration, deposition fraction and inhalation dose in individuals of an educational institute: a case study for health risk assessment

Air Quality Atmosphere & Health, Год журнала: 2024, Номер 17(11), С. 2693 - 2709

Опубликована: Июнь 26, 2024

Язык: Английский

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Specific Sources Exert Influence on the Community Structures of Bioaerosols

Aerobiology, Год журнала: 2024, Номер 2(4), С. 72 - 84

Опубликована: Сен. 24, 2024

Bioaerosols constitute a crucial component of atmospheric particulate matter, encompassing physical and chemical aerosol properties along with biological characteristics. They can influence global ecosystems, climate change dynamics, air quality. Notably, bioaerosols serve as significant pathway for transmitting respiratory infectious diseases, garnering widespread attention worldwide following major pandemics such COVID-19. Thanks to the development high-throughput sequencing technologies, studies on have flourished in recent years. Understanding interconnectedness sources, spatial temporal distributions, influencing factors, health risks associated is imperative devising pollution mitigation strategies preventing spread related epidemics. This review provides an overview bioaerosol sources while elucidating distribution patterns within their community structure across various source types. Lastly, this offers insights into future advancements field corresponding recommendations.

Язык: Английский

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Seasonal and Spatial Variations in Concentration, Diversity, and Antibiotic Resistance of Ambient Bioaerosols in an Arid Region

Environmental Research, Год журнала: 2024, Номер 262, С. 119879 - 119879

Опубликована: Сен. 6, 2024

Язык: Английский

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Concentration, pathogenic composition, and exposure risks of bioaerosol in large indoor public environments: A comparative study of urban and suburban areas

The Science of The Total Environment, Год журнала: 2024, Номер 957, С. 177790 - 177790

Опубликована: Ноя. 29, 2024

Язык: Английский

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Characterization of pathogen distribution and pathogenicity from landfill site

Journal of Hazardous Materials, Год журнала: 2024, Номер 484, С. 136736 - 136736

Опубликована: Ноя. 30, 2024

Язык: Английский

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