Prevalence, Dispersion and Nature of Bioaerosols over a Solid Landfill Site in Central India
Abstract Bioaerosols (or biological aerosols) consist of aerosol particles that originate biologically either as fully active component or as whole or part of inactive fragments. They are ubiquitously present in the atmospheric environment. They are the least investigated pollutants due to their com...
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| Format: | Article |
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Springer
2023-05-01
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| Series: | Aerosol and Air Quality Research |
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| Online Access: | https://doi.org/10.4209/aaqr.220431 |
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| author | Priyanka D. Bhoyar Pooja Kamdi Amit Bafana Panuganti C. S. Devara Saravanadevi Sivanesan Amrit Kumar Kannan Krishnamurthi |
| author_facet | Priyanka D. Bhoyar Pooja Kamdi Amit Bafana Panuganti C. S. Devara Saravanadevi Sivanesan Amrit Kumar Kannan Krishnamurthi |
| author_sort | Priyanka D. Bhoyar |
| collection | DOAJ |
| description | Abstract Bioaerosols (or biological aerosols) consist of aerosol particles that originate biologically either as fully active component or as whole or part of inactive fragments. They are ubiquitously present in the atmospheric environment. They are the least investigated pollutants due to their complex structure and composition. The effects of bioaerosols, originating due to the processes, such as wastewater management, handling of sludge, composting, municipal solid waste, and animal facilities, on human health are well recognized. Proper identification, quantification, impacts and exposure threshold levels are essential to understand the nature and impact of bioaerosols on human health and climate. In this communication, we determine the inhalable (PM2.5) particulate matter concentration and embedded bioaerosol (bacteria and fungi) levels over a Municipal Solid Waste (MSW) landfill site in relation to surrounding upwind and downwind locations in Nagpur, India. Measurements were made using an Airmetrics MiniVol air sampler and bioaerosols were analyzed by adopting the culture-based method. A total of 23 fungal and 17 bacterial morphotypes were found in this study. The results showed dominance of bacterial bioaerosol over fungal bioaerosol at the landfill site. The bioaerosol levels were higher at the landfill than the upwind and downwind sites. The bioaerosols did not show any correlation to the PM2.5. In summary, the results indicate abundance of PM2.5, containing both bacterial and fungal bioaerosols, which can pose human health hazards over the study region. In our knowledge, it is the first study of bioaerosols at the landfill site in Nagpur, India. |
| format | Article |
| id | doaj-art-328fd8bc03714b538f41edaa192c8fa6 |
| institution | Kabale University |
| issn | 1680-8584 2071-1409 |
| language | English |
| publishDate | 2023-05-01 |
| publisher | Springer |
| record_format | Article |
| series | Aerosol and Air Quality Research |
| spelling | doaj-art-328fd8bc03714b538f41edaa192c8fa62025-02-09T12:22:14ZengSpringerAerosol and Air Quality Research1680-85842071-14092023-05-0123711010.4209/aaqr.220431Prevalence, Dispersion and Nature of Bioaerosols over a Solid Landfill Site in Central IndiaPriyanka D. Bhoyar0Pooja Kamdi1Amit Bafana2Panuganti C. S. Devara3Saravanadevi Sivanesan4Amrit Kumar5Kannan Krishnamurthi6Centre of Excellence in Ocean-Atmospheric Science and Technology (ACOAST) and Environmental Science & Health (ACESH), Amity University Haryana (AUH)Health and Toxicity Cell (HTC), CSIR-NEERI (National Environmental Engineering Research Institute)Health and Toxicity Cell (HTC), CSIR-NEERI (National Environmental Engineering Research Institute)Centre of Excellence in Ocean-Atmospheric Science and Technology (ACOAST) and Environmental Science & Health (ACESH), Amity University Haryana (AUH)Health and Toxicity Cell (HTC), CSIR-NEERI (National Environmental Engineering Research Institute)Centre of Excellence in Ocean-Atmospheric Science and Technology (ACOAST) and Environmental Science & Health (ACESH), Amity University Haryana (AUH)Health and Toxicity Cell (HTC), CSIR-NEERI (National Environmental Engineering Research Institute)Abstract Bioaerosols (or biological aerosols) consist of aerosol particles that originate biologically either as fully active component or as whole or part of inactive fragments. They are ubiquitously present in the atmospheric environment. They are the least investigated pollutants due to their complex structure and composition. The effects of bioaerosols, originating due to the processes, such as wastewater management, handling of sludge, composting, municipal solid waste, and animal facilities, on human health are well recognized. Proper identification, quantification, impacts and exposure threshold levels are essential to understand the nature and impact of bioaerosols on human health and climate. In this communication, we determine the inhalable (PM2.5) particulate matter concentration and embedded bioaerosol (bacteria and fungi) levels over a Municipal Solid Waste (MSW) landfill site in relation to surrounding upwind and downwind locations in Nagpur, India. Measurements were made using an Airmetrics MiniVol air sampler and bioaerosols were analyzed by adopting the culture-based method. A total of 23 fungal and 17 bacterial morphotypes were found in this study. The results showed dominance of bacterial bioaerosol over fungal bioaerosol at the landfill site. The bioaerosol levels were higher at the landfill than the upwind and downwind sites. The bioaerosols did not show any correlation to the PM2.5. In summary, the results indicate abundance of PM2.5, containing both bacterial and fungal bioaerosols, which can pose human health hazards over the study region. In our knowledge, it is the first study of bioaerosols at the landfill site in Nagpur, India.https://doi.org/10.4209/aaqr.220431Particulate matterLandfillBacteriaFungiHuman health |
| spellingShingle | Priyanka D. Bhoyar Pooja Kamdi Amit Bafana Panuganti C. S. Devara Saravanadevi Sivanesan Amrit Kumar Kannan Krishnamurthi Prevalence, Dispersion and Nature of Bioaerosols over a Solid Landfill Site in Central India Aerosol and Air Quality Research Particulate matter Landfill Bacteria Fungi Human health |
| title | Prevalence, Dispersion and Nature of Bioaerosols over a Solid Landfill Site in Central India |
| title_full | Prevalence, Dispersion and Nature of Bioaerosols over a Solid Landfill Site in Central India |
| title_fullStr | Prevalence, Dispersion and Nature of Bioaerosols over a Solid Landfill Site in Central India |
| title_full_unstemmed | Prevalence, Dispersion and Nature of Bioaerosols over a Solid Landfill Site in Central India |
| title_short | Prevalence, Dispersion and Nature of Bioaerosols over a Solid Landfill Site in Central India |
| title_sort | prevalence dispersion and nature of bioaerosols over a solid landfill site in central india |
| topic | Particulate matter Landfill Bacteria Fungi Human health |
| url | https://doi.org/10.4209/aaqr.220431 |
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