RARE EARTH AND RADIOACTIVE (TH, U) ELEMENTS IN THE COMPONENTS OF THE ENVIRONMENT ON THE TERRITORY OF TOMSK REGION
The relevance of the research is caused by the need to consider the correlations of radioactive and rare earth elements from the point of view of their high indicator role in the complex of components of the environment in local territories characterized by different natural and man-made conditions...
Published in: | Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov |
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Tomsk Polytechnic University
2020
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Online Access: | https://doi.org/10.18799/24131830/2020/2/2477 https://doaj.org/article/3df9ef51fa544044a5fd22385ce42db3 |
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ftdoajarticles:oai:doaj.org/article:3df9ef51fa544044a5fd22385ce42db3 2023-05-15T17:48:49+02:00 RARE EARTH AND RADIOACTIVE (TH, U) ELEMENTS IN THE COMPONENTS OF THE ENVIRONMENT ON THE TERRITORY OF TOMSK REGION Natalia V. Baranovskaya Elena V. Ageeva Bulat R. Soktoev Dina V. Narkovich Olga A. Denisova Tamara V. Matkovskaya 2020-02-01T00:00:00Z https://doi.org/10.18799/24131830/2020/2/2477 https://doaj.org/article/3df9ef51fa544044a5fd22385ce42db3 RU rus Tomsk Polytechnic University http://izvestiya.tpu.ru/archive/article/view/2477/2157 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2020/2/2477 2500-1019 2413-1830 https://doaj.org/article/3df9ef51fa544044a5fd22385ce42db3 Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 331, Iss 2, Pp 17-28 (2020) rare earth and radioactive elements components of the environment indicator ratio of the elements tomsk region biogeochemical zoning of the territory Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 article 2020 ftdoajarticles https://doi.org/10.18799/24131830/2020/2/2477 2022-12-31T11:32:11Z The relevance of the research is caused by the need to consider the correlations of radioactive and rare earth elements from the point of view of their high indicator role in the complex of components of the environment in local territories characterized by different natural and man-made conditions and zoning of the territory based on biogeochemical indicators. The aim of the research is to consider the correlations of radioactive and rare earth elements in the complex of the components of the environment in the territory of the Tomsk region, characterized by various natural and man-made environments. Methods. The main method of the research is instrumental neutron activation analysis, which was carried out on the basis of a research nuclear reactor of the National Research Tomsk Polytechnic University. The content of two radioactive – thorium and uranium, as well as seven rare earth (La, Ce, Sm, Eu, Tb, Yb, Lu) elements - was determined. Results. The authors have studied the content of rare earth and radioactive elements in four simultaneously selected and studied components of the environment of Tomsk region: soil, salt sediment of water, human blood and hair. The content of the studied elements is maximal for soils and for salt sediment of water, and significantly lower in human biosubstrates. Human hair and blood as living tissues are characterized by a sharp cerium minimum. The ytterbium maximum was detected in the blood, which may be related to its presence in the form of organometallic complexes. According to the frequency of occurrence of the anomalous contents of rare earth and radioactive elements, zoning of Tomsk region was carried out for significant tributaries of the Ob river in all studied components. Article in Journal/Newspaper ob river Directory of Open Access Journals: DOAJ Articles Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov 331 2 17 28 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
rare earth and radioactive elements components of the environment indicator ratio of the elements tomsk region biogeochemical zoning of the territory Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
spellingShingle |
rare earth and radioactive elements components of the environment indicator ratio of the elements tomsk region biogeochemical zoning of the territory Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Natalia V. Baranovskaya Elena V. Ageeva Bulat R. Soktoev Dina V. Narkovich Olga A. Denisova Tamara V. Matkovskaya RARE EARTH AND RADIOACTIVE (TH, U) ELEMENTS IN THE COMPONENTS OF THE ENVIRONMENT ON THE TERRITORY OF TOMSK REGION |
topic_facet |
rare earth and radioactive elements components of the environment indicator ratio of the elements tomsk region biogeochemical zoning of the territory Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
description |
The relevance of the research is caused by the need to consider the correlations of radioactive and rare earth elements from the point of view of their high indicator role in the complex of components of the environment in local territories characterized by different natural and man-made conditions and zoning of the territory based on biogeochemical indicators. The aim of the research is to consider the correlations of radioactive and rare earth elements in the complex of the components of the environment in the territory of the Tomsk region, characterized by various natural and man-made environments. Methods. The main method of the research is instrumental neutron activation analysis, which was carried out on the basis of a research nuclear reactor of the National Research Tomsk Polytechnic University. The content of two radioactive – thorium and uranium, as well as seven rare earth (La, Ce, Sm, Eu, Tb, Yb, Lu) elements - was determined. Results. The authors have studied the content of rare earth and radioactive elements in four simultaneously selected and studied components of the environment of Tomsk region: soil, salt sediment of water, human blood and hair. The content of the studied elements is maximal for soils and for salt sediment of water, and significantly lower in human biosubstrates. Human hair and blood as living tissues are characterized by a sharp cerium minimum. The ytterbium maximum was detected in the blood, which may be related to its presence in the form of organometallic complexes. According to the frequency of occurrence of the anomalous contents of rare earth and radioactive elements, zoning of Tomsk region was carried out for significant tributaries of the Ob river in all studied components. |
format |
Article in Journal/Newspaper |
author |
Natalia V. Baranovskaya Elena V. Ageeva Bulat R. Soktoev Dina V. Narkovich Olga A. Denisova Tamara V. Matkovskaya |
author_facet |
Natalia V. Baranovskaya Elena V. Ageeva Bulat R. Soktoev Dina V. Narkovich Olga A. Denisova Tamara V. Matkovskaya |
author_sort |
Natalia V. Baranovskaya |
title |
RARE EARTH AND RADIOACTIVE (TH, U) ELEMENTS IN THE COMPONENTS OF THE ENVIRONMENT ON THE TERRITORY OF TOMSK REGION |
title_short |
RARE EARTH AND RADIOACTIVE (TH, U) ELEMENTS IN THE COMPONENTS OF THE ENVIRONMENT ON THE TERRITORY OF TOMSK REGION |
title_full |
RARE EARTH AND RADIOACTIVE (TH, U) ELEMENTS IN THE COMPONENTS OF THE ENVIRONMENT ON THE TERRITORY OF TOMSK REGION |
title_fullStr |
RARE EARTH AND RADIOACTIVE (TH, U) ELEMENTS IN THE COMPONENTS OF THE ENVIRONMENT ON THE TERRITORY OF TOMSK REGION |
title_full_unstemmed |
RARE EARTH AND RADIOACTIVE (TH, U) ELEMENTS IN THE COMPONENTS OF THE ENVIRONMENT ON THE TERRITORY OF TOMSK REGION |
title_sort |
rare earth and radioactive (th, u) elements in the components of the environment on the territory of tomsk region |
publisher |
Tomsk Polytechnic University |
publishDate |
2020 |
url |
https://doi.org/10.18799/24131830/2020/2/2477 https://doaj.org/article/3df9ef51fa544044a5fd22385ce42db3 |
genre |
ob river |
genre_facet |
ob river |
op_source |
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 331, Iss 2, Pp 17-28 (2020) |
op_relation |
http://izvestiya.tpu.ru/archive/article/view/2477/2157 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2020/2/2477 2500-1019 2413-1830 https://doaj.org/article/3df9ef51fa544044a5fd22385ce42db3 |
op_doi |
https://doi.org/10.18799/24131830/2020/2/2477 |
container_title |
Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov |
container_volume |
331 |
container_issue |
2 |
container_start_page |
17 |
op_container_end_page |
28 |
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