Culturable Microorganisms of Aerosols Sampled during Aircraft Sounding of the Atmosphere over the Russian Arctic Seas
Atmospheric sounding using the Tu-134 Optik aircraft-laboratory was conducted in September 2020 over the seas of the Russian sector of the Arctic Ocean, namely the Barents, Kara, Laptev, East Siberian, Chukchi and Bering seas. Unique samples of atmospheric aerosols at altitudes from 200 and up to 10...
Published in: | Atmosphere |
---|---|
Main Authors: | , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
MDPI AG
2024
|
Subjects: | |
Online Access: | https://doi.org/10.3390/atmos15030365 https://doaj.org/article/3745ddb8aa884881918e430055a00b05 |
id |
ftdoajarticles:oai:doaj.org/article:3745ddb8aa884881918e430055a00b05 |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:3745ddb8aa884881918e430055a00b05 2024-09-09T19:21:57+00:00 Culturable Microorganisms of Aerosols Sampled during Aircraft Sounding of the Atmosphere over the Russian Arctic Seas Irina S. Andreeva Aleksandr S. Safatov Larisa I. Puchkova Nadezhda A. Solovyanova Olesya V. Okhlopkova Maksim E. Rebus Galina A. Buryak Boris D. Belan Denis V. Simonenkov 2024-03-01T00:00:00Z https://doi.org/10.3390/atmos15030365 https://doaj.org/article/3745ddb8aa884881918e430055a00b05 EN eng MDPI AG https://www.mdpi.com/2073-4433/15/3/365 https://doaj.org/toc/2073-4433 doi:10.3390/atmos15030365 2073-4433 https://doaj.org/article/3745ddb8aa884881918e430055a00b05 Atmosphere, Vol 15, Iss 3, p 365 (2024) seas of the Russian sector of the Arctic atmospheric aerosols aircraft sounding culturable microorganisms analysis of genome biochemical characteristics Meteorology. Climatology QC851-999 article 2024 ftdoajarticles https://doi.org/10.3390/atmos15030365 2024-08-05T17:49:45Z Atmospheric sounding using the Tu-134 Optik aircraft-laboratory was conducted in September 2020 over the seas of the Russian sector of the Arctic Ocean, namely the Barents, Kara, Laptev, East Siberian, Chukchi and Bering seas. Unique samples of atmospheric aerosols at altitudes from 200 and up to 10,000 m were taken, including samples for the identification of cultivated microorganisms and their genetic analysis. Data on the concentration and diversity of bacteria and fungi isolated from 24 samples of atmospheric aerosols are presented; the main phenotypic and genomic characteristics were obtained for 152 bacterial cultures; and taxonomic belonging was determined. The concentration of cultured microorganisms detected in aerosols of different locations was similar, averaging 5.5 × 10 3 CFU/m 3 . No dependence of the number of isolated microorganisms on the height and location of aerosol sampling was observed. The presence of pathogenic and condto shitionally pathogenic bacteria, including those referred to in the genera Staphylococcus , Kocuria , Rothia , Comamonas , Brevundimonas , Acinetobacter , and others, as well as fungi represented by the widely spread genera Aureobasidium , Aspergillus , Alternaria , Penicillium , capable of causing infectious and allergic diseases were present in most analyzed samples. Obtained data reveal the necessity of systematic studies of atmospheric microbiota composition to combat emerging population diseases. Article in Journal/Newspaper Arctic Arctic Ocean Chukchi Kara-Laptev laptev Directory of Open Access Journals: DOAJ Articles Arctic Arctic Ocean Atmosphere 15 3 365 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
seas of the Russian sector of the Arctic atmospheric aerosols aircraft sounding culturable microorganisms analysis of genome biochemical characteristics Meteorology. Climatology QC851-999 |
spellingShingle |
seas of the Russian sector of the Arctic atmospheric aerosols aircraft sounding culturable microorganisms analysis of genome biochemical characteristics Meteorology. Climatology QC851-999 Irina S. Andreeva Aleksandr S. Safatov Larisa I. Puchkova Nadezhda A. Solovyanova Olesya V. Okhlopkova Maksim E. Rebus Galina A. Buryak Boris D. Belan Denis V. Simonenkov Culturable Microorganisms of Aerosols Sampled during Aircraft Sounding of the Atmosphere over the Russian Arctic Seas |
topic_facet |
seas of the Russian sector of the Arctic atmospheric aerosols aircraft sounding culturable microorganisms analysis of genome biochemical characteristics Meteorology. Climatology QC851-999 |
description |
Atmospheric sounding using the Tu-134 Optik aircraft-laboratory was conducted in September 2020 over the seas of the Russian sector of the Arctic Ocean, namely the Barents, Kara, Laptev, East Siberian, Chukchi and Bering seas. Unique samples of atmospheric aerosols at altitudes from 200 and up to 10,000 m were taken, including samples for the identification of cultivated microorganisms and their genetic analysis. Data on the concentration and diversity of bacteria and fungi isolated from 24 samples of atmospheric aerosols are presented; the main phenotypic and genomic characteristics were obtained for 152 bacterial cultures; and taxonomic belonging was determined. The concentration of cultured microorganisms detected in aerosols of different locations was similar, averaging 5.5 × 10 3 CFU/m 3 . No dependence of the number of isolated microorganisms on the height and location of aerosol sampling was observed. The presence of pathogenic and condto shitionally pathogenic bacteria, including those referred to in the genera Staphylococcus , Kocuria , Rothia , Comamonas , Brevundimonas , Acinetobacter , and others, as well as fungi represented by the widely spread genera Aureobasidium , Aspergillus , Alternaria , Penicillium , capable of causing infectious and allergic diseases were present in most analyzed samples. Obtained data reveal the necessity of systematic studies of atmospheric microbiota composition to combat emerging population diseases. |
format |
Article in Journal/Newspaper |
author |
Irina S. Andreeva Aleksandr S. Safatov Larisa I. Puchkova Nadezhda A. Solovyanova Olesya V. Okhlopkova Maksim E. Rebus Galina A. Buryak Boris D. Belan Denis V. Simonenkov |
author_facet |
Irina S. Andreeva Aleksandr S. Safatov Larisa I. Puchkova Nadezhda A. Solovyanova Olesya V. Okhlopkova Maksim E. Rebus Galina A. Buryak Boris D. Belan Denis V. Simonenkov |
author_sort |
Irina S. Andreeva |
title |
Culturable Microorganisms of Aerosols Sampled during Aircraft Sounding of the Atmosphere over the Russian Arctic Seas |
title_short |
Culturable Microorganisms of Aerosols Sampled during Aircraft Sounding of the Atmosphere over the Russian Arctic Seas |
title_full |
Culturable Microorganisms of Aerosols Sampled during Aircraft Sounding of the Atmosphere over the Russian Arctic Seas |
title_fullStr |
Culturable Microorganisms of Aerosols Sampled during Aircraft Sounding of the Atmosphere over the Russian Arctic Seas |
title_full_unstemmed |
Culturable Microorganisms of Aerosols Sampled during Aircraft Sounding of the Atmosphere over the Russian Arctic Seas |
title_sort |
culturable microorganisms of aerosols sampled during aircraft sounding of the atmosphere over the russian arctic seas |
publisher |
MDPI AG |
publishDate |
2024 |
url |
https://doi.org/10.3390/atmos15030365 https://doaj.org/article/3745ddb8aa884881918e430055a00b05 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Chukchi Kara-Laptev laptev |
genre_facet |
Arctic Arctic Ocean Chukchi Kara-Laptev laptev |
op_source |
Atmosphere, Vol 15, Iss 3, p 365 (2024) |
op_relation |
https://www.mdpi.com/2073-4433/15/3/365 https://doaj.org/toc/2073-4433 doi:10.3390/atmos15030365 2073-4433 https://doaj.org/article/3745ddb8aa884881918e430055a00b05 |
op_doi |
https://doi.org/10.3390/atmos15030365 |
container_title |
Atmosphere |
container_volume |
15 |
container_issue |
3 |
container_start_page |
365 |
_version_ |
1809762224724508672 |