Insoluble Particles in the Snowpack of the Ob River Basin (Western Siberia) a 2800 km Submeridional Profile
Snowpack exhibits properties that make it a unique natural archive of airborne pollution. The data on insoluble particles in the Ob River catchment (Western Siberia) snowpack are limited. Insoluble particles in the snowpack of Western Siberia were studied at 36 sites on a 2800 km submeridional profi...
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MDPI AG
2020
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Online Access: | https://doi.org/10.3390/atmos11111184 https://doaj.org/article/87f7b773ac1c45df8ed6ebc24fa12658 |
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ftdoajarticles:oai:doaj.org/article:87f7b773ac1c45df8ed6ebc24fa12658 2023-05-15T17:48:45+02:00 Insoluble Particles in the Snowpack of the Ob River Basin (Western Siberia) a 2800 km Submeridional Profile Vladimir P. Shevchenko Sergey N. Vorobyev Ivan V. Krickov Andrey G. Boev Artyom G. Lim Alexander N. Novigatsky Dina P. Starodymova Oleg S. Pokrovsky 2020-11-01T00:00:00Z https://doi.org/10.3390/atmos11111184 https://doaj.org/article/87f7b773ac1c45df8ed6ebc24fa12658 EN eng MDPI AG https://www.mdpi.com/2073-4433/11/11/1184 https://doaj.org/toc/2073-4433 doi:10.3390/atmos11111184 2073-4433 https://doaj.org/article/87f7b773ac1c45df8ed6ebc24fa12658 Atmosphere, Vol 11, Iss 1184, p 1184 (2020) insoluble particles snowpack West Siberia scanning microscopy lithogenic particles biogenic particles Meteorology. Climatology QC851-999 article 2020 ftdoajarticles https://doi.org/10.3390/atmos11111184 2023-01-08T01:27:31Z Snowpack exhibits properties that make it a unique natural archive of airborne pollution. The data on insoluble particles in the Ob River catchment (Western Siberia) snowpack are limited. Insoluble particles in the snowpack of Western Siberia were studied at 36 sites on a 2800 km submeridional profile from the city of Barnaul to Salekhard in February 2020. Snow samples were collected over the full depth of the snow core, from the surface of the snow cover to the boundary with soil, except for the lower 1–2 cm. After the filtration of melted snow through a 0.45-µm membrane, the particle composition was studied using a scanning electron microscope with an energy microprobe. In the background areas, the concentration of insoluble particles in the snow was below 2 mg/L. Significantly higher particle concentrations were encountered near cities and hydrocarbon production areas. Particulate matter in snow mainly consists of biogenic and lithogenic particles mixed with anthropogenic particles (ash and black carbon aggregates). The proportion of anthropogenic particles increases near cities and areas of active hydrocarbon production. Article in Journal/Newspaper ob river Siberia Directory of Open Access Journals: DOAJ Articles Salekhard ENVELOPE(66.602,66.602,66.530,66.530) Atmosphere 11 11 1184 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
insoluble particles snowpack West Siberia scanning microscopy lithogenic particles biogenic particles Meteorology. Climatology QC851-999 |
spellingShingle |
insoluble particles snowpack West Siberia scanning microscopy lithogenic particles biogenic particles Meteorology. Climatology QC851-999 Vladimir P. Shevchenko Sergey N. Vorobyev Ivan V. Krickov Andrey G. Boev Artyom G. Lim Alexander N. Novigatsky Dina P. Starodymova Oleg S. Pokrovsky Insoluble Particles in the Snowpack of the Ob River Basin (Western Siberia) a 2800 km Submeridional Profile |
topic_facet |
insoluble particles snowpack West Siberia scanning microscopy lithogenic particles biogenic particles Meteorology. Climatology QC851-999 |
description |
Snowpack exhibits properties that make it a unique natural archive of airborne pollution. The data on insoluble particles in the Ob River catchment (Western Siberia) snowpack are limited. Insoluble particles in the snowpack of Western Siberia were studied at 36 sites on a 2800 km submeridional profile from the city of Barnaul to Salekhard in February 2020. Snow samples were collected over the full depth of the snow core, from the surface of the snow cover to the boundary with soil, except for the lower 1–2 cm. After the filtration of melted snow through a 0.45-µm membrane, the particle composition was studied using a scanning electron microscope with an energy microprobe. In the background areas, the concentration of insoluble particles in the snow was below 2 mg/L. Significantly higher particle concentrations were encountered near cities and hydrocarbon production areas. Particulate matter in snow mainly consists of biogenic and lithogenic particles mixed with anthropogenic particles (ash and black carbon aggregates). The proportion of anthropogenic particles increases near cities and areas of active hydrocarbon production. |
format |
Article in Journal/Newspaper |
author |
Vladimir P. Shevchenko Sergey N. Vorobyev Ivan V. Krickov Andrey G. Boev Artyom G. Lim Alexander N. Novigatsky Dina P. Starodymova Oleg S. Pokrovsky |
author_facet |
Vladimir P. Shevchenko Sergey N. Vorobyev Ivan V. Krickov Andrey G. Boev Artyom G. Lim Alexander N. Novigatsky Dina P. Starodymova Oleg S. Pokrovsky |
author_sort |
Vladimir P. Shevchenko |
title |
Insoluble Particles in the Snowpack of the Ob River Basin (Western Siberia) a 2800 km Submeridional Profile |
title_short |
Insoluble Particles in the Snowpack of the Ob River Basin (Western Siberia) a 2800 km Submeridional Profile |
title_full |
Insoluble Particles in the Snowpack of the Ob River Basin (Western Siberia) a 2800 km Submeridional Profile |
title_fullStr |
Insoluble Particles in the Snowpack of the Ob River Basin (Western Siberia) a 2800 km Submeridional Profile |
title_full_unstemmed |
Insoluble Particles in the Snowpack of the Ob River Basin (Western Siberia) a 2800 km Submeridional Profile |
title_sort |
insoluble particles in the snowpack of the ob river basin (western siberia) a 2800 km submeridional profile |
publisher |
MDPI AG |
publishDate |
2020 |
url |
https://doi.org/10.3390/atmos11111184 https://doaj.org/article/87f7b773ac1c45df8ed6ebc24fa12658 |
long_lat |
ENVELOPE(66.602,66.602,66.530,66.530) |
geographic |
Salekhard |
geographic_facet |
Salekhard |
genre |
ob river Siberia |
genre_facet |
ob river Siberia |
op_source |
Atmosphere, Vol 11, Iss 1184, p 1184 (2020) |
op_relation |
https://www.mdpi.com/2073-4433/11/11/1184 https://doaj.org/toc/2073-4433 doi:10.3390/atmos11111184 2073-4433 https://doaj.org/article/87f7b773ac1c45df8ed6ebc24fa12658 |
op_doi |
https://doi.org/10.3390/atmos11111184 |
container_title |
Atmosphere |
container_volume |
11 |
container_issue |
11 |
container_start_page |
1184 |
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1766154901817131008 |