DISTRIBUTION OF ISOTOPES, MACRO- AND MICROELEMENTS FROM ATMOSPHERIC FALLOUT IN LICHENS OF ARCTIC ZONE OF WESTERN SIBERIA – FIRST DATA
The relevance of the study is determined by the beginning of active industrial development of Russia's Arctic territories. For a correct assessment of anthropogenic impact, it is necessary to know the regional levels of geochemical background, as well as the pathways of atmospheric transport of...
Published in: | Bulletin of the Tomsk Polytechnic University Geo Assets Engineering |
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Language: | Russian |
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Tomsk Polytechnic University
2022
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Online Access: | https://doi.org/10.18799/24131830/2022/9/3683 https://doaj.org/article/8ffdb7832e684e57968d28e4c1914c63 |
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ftdoajarticles:oai:doaj.org/article:8ffdb7832e684e57968d28e4c1914c63 2023-05-15T14:52:00+02:00 DISTRIBUTION OF ISOTOPES, MACRO- AND MICROELEMENTS FROM ATMOSPHERIC FALLOUT IN LICHENS OF ARCTIC ZONE OF WESTERN SIBERIA – FIRST DATA Marya Yu. Kropacheva Yulia S. Vosel Ksenia A. Mezina Dmitry K. Belyanin Mikhail S. Melgunov Irina V. Makarova 2022-09-01T00:00:00Z https://doi.org/10.18799/24131830/2022/9/3683 https://doaj.org/article/8ffdb7832e684e57968d28e4c1914c63 RU rus Tomsk Polytechnic University http://izvestiya.tpu.ru/archive/article/view/3683/2784 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2022/9/3683 2500-1019 2413-1830 https://doaj.org/article/8ffdb7832e684e57968d28e4c1914c63 Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 9, Pp 46-56 (2022) 7be 210pb 137cs macro- and microelements lichen set atmospheric fallout arctic Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 article 2022 ftdoajarticles https://doi.org/10.18799/24131830/2022/9/3683 2022-12-30T21:04:29Z The relevance of the study is determined by the beginning of active industrial development of Russia's Arctic territories. For a correct assessment of anthropogenic impact, it is necessary to know the regional levels of geochemical background, as well as the pathways of atmospheric transport of substance. Lichens are widely used as bioindicators not only of anthropogenic pollution, but also of significant natural processes, for example, local or global atmospheric transport and biogeochemical processes of redistribution of elements. The main aim: to determine the concentrations of micro- and macroelements (Mg, Al, Si, P, K, Ca, Ti, V, Cr, Fe, Co, Ni, Cu, Zn, Sr, Zr, Cd, Ba, La, Ce, Eu, Pb, Nb, Mo, Nd, Hf, Ta, W, Th, U, Sn, REE), natural and artificial isotopes (7Be, 210Pb, 137Cs) in lichens and their distribution between lichens biomass fractions. Objects: lichens from foresttundra of the Arctic zone of Western Siberia: Yamalo-Nenets Autonomous Okrug, Novy Urengoy region. Methods: sequential elution techniques for lichen biomass with separation of four fractions; stable elements determination – ICP-AES and ICP-MS; natural and artificial isotopes determination – gamma-spectrometry with using well detector. Results. The concentrations of micro- and macroelements in lichens show no significant anthropogenic impact. The elements are divided into two large groups according to their characteristic distribution among the lichen biomass fractions. In the first group, elements are firmly bound to lichen biomass through the mechanical capture of dust particles from atmospheric deposition. Elements from the second group are physicochemically affected by the lichen and are distributed to varying degrees throughout the lichen biomass fractions. Article in Journal/Newspaper Arctic nenets Nenets Autonomous Okrug Yamalo Nenets Yamalo-Nenets Autonomous Okrug Siberia Directory of Open Access Journals: DOAJ Articles Arctic Urengoy ENVELOPE(78.437,78.437,65.960,65.960) Bulletin of the Tomsk Polytechnic University Geo Assets Engineering 333 9 46 56 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
7be 210pb 137cs macro- and microelements lichen set atmospheric fallout arctic Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
spellingShingle |
7be 210pb 137cs macro- and microelements lichen set atmospheric fallout arctic Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Marya Yu. Kropacheva Yulia S. Vosel Ksenia A. Mezina Dmitry K. Belyanin Mikhail S. Melgunov Irina V. Makarova DISTRIBUTION OF ISOTOPES, MACRO- AND MICROELEMENTS FROM ATMOSPHERIC FALLOUT IN LICHENS OF ARCTIC ZONE OF WESTERN SIBERIA – FIRST DATA |
topic_facet |
7be 210pb 137cs macro- and microelements lichen set atmospheric fallout arctic Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
description |
The relevance of the study is determined by the beginning of active industrial development of Russia's Arctic territories. For a correct assessment of anthropogenic impact, it is necessary to know the regional levels of geochemical background, as well as the pathways of atmospheric transport of substance. Lichens are widely used as bioindicators not only of anthropogenic pollution, but also of significant natural processes, for example, local or global atmospheric transport and biogeochemical processes of redistribution of elements. The main aim: to determine the concentrations of micro- and macroelements (Mg, Al, Si, P, K, Ca, Ti, V, Cr, Fe, Co, Ni, Cu, Zn, Sr, Zr, Cd, Ba, La, Ce, Eu, Pb, Nb, Mo, Nd, Hf, Ta, W, Th, U, Sn, REE), natural and artificial isotopes (7Be, 210Pb, 137Cs) in lichens and their distribution between lichens biomass fractions. Objects: lichens from foresttundra of the Arctic zone of Western Siberia: Yamalo-Nenets Autonomous Okrug, Novy Urengoy region. Methods: sequential elution techniques for lichen biomass with separation of four fractions; stable elements determination – ICP-AES and ICP-MS; natural and artificial isotopes determination – gamma-spectrometry with using well detector. Results. The concentrations of micro- and macroelements in lichens show no significant anthropogenic impact. The elements are divided into two large groups according to their characteristic distribution among the lichen biomass fractions. In the first group, elements are firmly bound to lichen biomass through the mechanical capture of dust particles from atmospheric deposition. Elements from the second group are physicochemically affected by the lichen and are distributed to varying degrees throughout the lichen biomass fractions. |
format |
Article in Journal/Newspaper |
author |
Marya Yu. Kropacheva Yulia S. Vosel Ksenia A. Mezina Dmitry K. Belyanin Mikhail S. Melgunov Irina V. Makarova |
author_facet |
Marya Yu. Kropacheva Yulia S. Vosel Ksenia A. Mezina Dmitry K. Belyanin Mikhail S. Melgunov Irina V. Makarova |
author_sort |
Marya Yu. Kropacheva |
title |
DISTRIBUTION OF ISOTOPES, MACRO- AND MICROELEMENTS FROM ATMOSPHERIC FALLOUT IN LICHENS OF ARCTIC ZONE OF WESTERN SIBERIA – FIRST DATA |
title_short |
DISTRIBUTION OF ISOTOPES, MACRO- AND MICROELEMENTS FROM ATMOSPHERIC FALLOUT IN LICHENS OF ARCTIC ZONE OF WESTERN SIBERIA – FIRST DATA |
title_full |
DISTRIBUTION OF ISOTOPES, MACRO- AND MICROELEMENTS FROM ATMOSPHERIC FALLOUT IN LICHENS OF ARCTIC ZONE OF WESTERN SIBERIA – FIRST DATA |
title_fullStr |
DISTRIBUTION OF ISOTOPES, MACRO- AND MICROELEMENTS FROM ATMOSPHERIC FALLOUT IN LICHENS OF ARCTIC ZONE OF WESTERN SIBERIA – FIRST DATA |
title_full_unstemmed |
DISTRIBUTION OF ISOTOPES, MACRO- AND MICROELEMENTS FROM ATMOSPHERIC FALLOUT IN LICHENS OF ARCTIC ZONE OF WESTERN SIBERIA – FIRST DATA |
title_sort |
distribution of isotopes, macro- and microelements from atmospheric fallout in lichens of arctic zone of western siberia – first data |
publisher |
Tomsk Polytechnic University |
publishDate |
2022 |
url |
https://doi.org/10.18799/24131830/2022/9/3683 https://doaj.org/article/8ffdb7832e684e57968d28e4c1914c63 |
long_lat |
ENVELOPE(78.437,78.437,65.960,65.960) |
geographic |
Arctic Urengoy |
geographic_facet |
Arctic Urengoy |
genre |
Arctic nenets Nenets Autonomous Okrug Yamalo Nenets Yamalo-Nenets Autonomous Okrug Siberia |
genre_facet |
Arctic nenets Nenets Autonomous Okrug Yamalo Nenets Yamalo-Nenets Autonomous Okrug Siberia |
op_source |
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 9, Pp 46-56 (2022) |
op_relation |
http://izvestiya.tpu.ru/archive/article/view/3683/2784 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2022/9/3683 2500-1019 2413-1830 https://doaj.org/article/8ffdb7832e684e57968d28e4c1914c63 |
op_doi |
https://doi.org/10.18799/24131830/2022/9/3683 |
container_title |
Bulletin of the Tomsk Polytechnic University Geo Assets Engineering |
container_volume |
333 |
container_issue |
9 |
container_start_page |
46 |
op_container_end_page |
56 |
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1766323140368007168 |