Geochemical features of the bottom sediments in the river network of the Kamchatka Peninsula
he authors estimated the composition and regularities of the spatial distribution of trace elements in the bottom sediments of the river network in different Kamchatka zones. For the first time we revealed that the poorest chemical composition of sediments, which closely correlates with the composit...
Published in: | Bulletin of Kamchatka Regional Association «Educational-Scientific Center». Earth Sciences |
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Institute of Volcanology and Seismology FEB RAS
2018
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Online Access: | https://doi.org/10.31431/1816-5524-2018-4-40-23-37 https://doaj.org/article/be6f225a985f4bd4935e747e53d9e059 |
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ftdoajarticles:oai:doaj.org/article:be6f225a985f4bd4935e747e53d9e059 2023-05-15T16:58:10+02:00 Geochemical features of the bottom sediments in the river network of the Kamchatka Peninsula L.V. Zakharikhina Yu.S. Litvinenko 2018-12-01T00:00:00Z https://doi.org/10.31431/1816-5524-2018-4-40-23-37 https://doaj.org/article/be6f225a985f4bd4935e747e53d9e059 RU rus Institute of Volcanology and Seismology FEB RAS http://www.kscnet.ru/journal/kraesc/article/view/222 https://doaj.org/toc/1816-5524 https://doaj.org/toc/1816-5532 doi:10.31431/1816-5524-2018-4-40-23-37 1816-5524 1816-5532 https://doaj.org/article/be6f225a985f4bd4935e747e53d9e059 Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, Vol 40, Iss 4, Pp 23-37 (2018) bottom sediments Kamchatka Geology QE1-996.5 article 2018 ftdoajarticles https://doi.org/10.31431/1816-5524-2018-4-40-23-37 2022-12-31T07:00:57Z he authors estimated the composition and regularities of the spatial distribution of trace elements in the bottom sediments of the river network in different Kamchatka zones. For the first time we revealed that the poorest chemical composition of sediments, which closely correlates with the composition of soils and young volcanic ashes, is typical for the areas of active volcanic activity. Ca and Mg elements as well as 11 rare earth elements (Yb, Lu, Tm, Er, Dy, Ho, Gd, Y, Sm, Eu, Pr) in the priority series give evidence for the relation between the bottom sediments in the region and recent volcanic activity. In Central Kamchatka, where gold-silver ore objects are widespread, a relatively richer composition of bottom sediments has been revealed; typical companion elements of the mineralization, Sb, As, Bi, and Pb, take the lead in the priority geochemical series. On the western coast of the peninsula, where the Kamchatka Nickel-bearing province is developed, the priority elements for bottom sediments include Ni (exceeding the average content in Kamchatka by 1.8 times) and REE: La, Ce, Pr, Nd, Sm, Eu, Gd, which accompany copper-nickel mineralization in Kamchatka. Article in Journal/Newspaper Kamchatka Kamchatka Peninsula Directory of Open Access Journals: DOAJ Articles Kamchatka Peninsula ENVELOPE(160.000,160.000,56.000,56.000) Dy ENVELOPE(11.369,11.369,64.834,64.834) Bulletin of Kamchatka Regional Association «Educational-Scientific Center». Earth Sciences 4(40) 23 37 |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
bottom sediments Kamchatka Geology QE1-996.5 |
spellingShingle |
bottom sediments Kamchatka Geology QE1-996.5 L.V. Zakharikhina Yu.S. Litvinenko Geochemical features of the bottom sediments in the river network of the Kamchatka Peninsula |
topic_facet |
bottom sediments Kamchatka Geology QE1-996.5 |
description |
he authors estimated the composition and regularities of the spatial distribution of trace elements in the bottom sediments of the river network in different Kamchatka zones. For the first time we revealed that the poorest chemical composition of sediments, which closely correlates with the composition of soils and young volcanic ashes, is typical for the areas of active volcanic activity. Ca and Mg elements as well as 11 rare earth elements (Yb, Lu, Tm, Er, Dy, Ho, Gd, Y, Sm, Eu, Pr) in the priority series give evidence for the relation between the bottom sediments in the region and recent volcanic activity. In Central Kamchatka, where gold-silver ore objects are widespread, a relatively richer composition of bottom sediments has been revealed; typical companion elements of the mineralization, Sb, As, Bi, and Pb, take the lead in the priority geochemical series. On the western coast of the peninsula, where the Kamchatka Nickel-bearing province is developed, the priority elements for bottom sediments include Ni (exceeding the average content in Kamchatka by 1.8 times) and REE: La, Ce, Pr, Nd, Sm, Eu, Gd, which accompany copper-nickel mineralization in Kamchatka. |
format |
Article in Journal/Newspaper |
author |
L.V. Zakharikhina Yu.S. Litvinenko |
author_facet |
L.V. Zakharikhina Yu.S. Litvinenko |
author_sort |
L.V. Zakharikhina |
title |
Geochemical features of the bottom sediments in the river network of the Kamchatka Peninsula |
title_short |
Geochemical features of the bottom sediments in the river network of the Kamchatka Peninsula |
title_full |
Geochemical features of the bottom sediments in the river network of the Kamchatka Peninsula |
title_fullStr |
Geochemical features of the bottom sediments in the river network of the Kamchatka Peninsula |
title_full_unstemmed |
Geochemical features of the bottom sediments in the river network of the Kamchatka Peninsula |
title_sort |
geochemical features of the bottom sediments in the river network of the kamchatka peninsula |
publisher |
Institute of Volcanology and Seismology FEB RAS |
publishDate |
2018 |
url |
https://doi.org/10.31431/1816-5524-2018-4-40-23-37 https://doaj.org/article/be6f225a985f4bd4935e747e53d9e059 |
long_lat |
ENVELOPE(160.000,160.000,56.000,56.000) ENVELOPE(11.369,11.369,64.834,64.834) |
geographic |
Kamchatka Peninsula Dy |
geographic_facet |
Kamchatka Peninsula Dy |
genre |
Kamchatka Kamchatka Peninsula |
genre_facet |
Kamchatka Kamchatka Peninsula |
op_source |
Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, Vol 40, Iss 4, Pp 23-37 (2018) |
op_relation |
http://www.kscnet.ru/journal/kraesc/article/view/222 https://doaj.org/toc/1816-5524 https://doaj.org/toc/1816-5532 doi:10.31431/1816-5524-2018-4-40-23-37 1816-5524 1816-5532 https://doaj.org/article/be6f225a985f4bd4935e747e53d9e059 |
op_doi |
https://doi.org/10.31431/1816-5524-2018-4-40-23-37 |
container_title |
Bulletin of Kamchatka Regional Association «Educational-Scientific Center». Earth Sciences |
container_issue |
4(40) |
container_start_page |
23 |
op_container_end_page |
37 |
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