Response of communities of water organisms to anthropogenic changes in mineralization small steam (White Sea basin, Republic of Karelia, Russia)
An increase in water mineralization in the Kenti River has occurred as a result of mining at the Kostomuksha iron ore deposit (Republic of Karelia, north-west of the European part of Russia); it has become a relatively new type of anthropogenic impact. Meantime, the total mineralization of water in...
Published in: | Ecosystem Transformation |
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Cherepovets State University
2021
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Online Access: | https://doi.org/10.23859/estr-201118 https://doaj.org/article/442a3600140549069b4cbb86cd19c52b |
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fttriple:oai:gotriple.eu:oai:doaj.org/article:442a3600140549069b4cbb86cd19c52b 2023-05-15T17:01:04+02:00 Response of communities of water organisms to anthropogenic changes in mineralization small steam (White Sea basin, Republic of Karelia, Russia) Sergey F. Komulaynen Igor A. Baryshev Alexandra N. Kruglova Yulia L. Slastina Alexandr V. Ryzhakov Kseniya M. Nikerova 2021-03-01 https://doi.org/10.23859/estr-201118 https://doaj.org/article/442a3600140549069b4cbb86cd19c52b en ru eng rus Cherepovets State University doi:10.23859/estr-201118 2619-094X 2619-0931 https://doaj.org/article/442a3600140549069b4cbb86cd19c52b undefined Трансформация экосистем, Vol 4, Iss 1, Pp 20-34 (2021) kenti river chemical composition aquatic biocoenoses taxonomy ecology geo envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2021 fttriple https://doi.org/10.23859/estr-201118 2023-01-22T19:35:08Z An increase in water mineralization in the Kenti River has occurred as a result of mining at the Kostomuksha iron ore deposit (Republic of Karelia, north-west of the European part of Russia); it has become a relatively new type of anthropogenic impact. Meantime, the total mineralization of water in the upper reaches of the Kenti River reached 800 mg/L. The species composition, abundance and biomass of phytoplankton, phytoperiphyton, zooplankton, and zoobenthos were analyzed. The influence of natural and anthropogenic factors on the chemical composition and formation of the structure of aquatic biocoenoses was assessed. The trophic status of the river, its saprobity, and the significance of particular communities and biotic indices for bioindication of the ecological state was studied. Dominant complex of the Kenti River was represented by a small number of species that were resistant to the dynamic load of water. The abundance and biomass of phytoplankton, phytoperiphyton, zooplankton, and zoobenthos made it possible to conclude on rather high degree of their development in river, as well as on their vital activity and flexibility. It was then reported on the ability of the river ecosystem to restore. Article in Journal/Newspaper karelia* Republic of Karelia White Sea Unknown White Sea Ecosystem Transformation 4 1 20 34 |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English Russian |
topic |
kenti river chemical composition aquatic biocoenoses taxonomy ecology geo envir |
spellingShingle |
kenti river chemical composition aquatic biocoenoses taxonomy ecology geo envir Sergey F. Komulaynen Igor A. Baryshev Alexandra N. Kruglova Yulia L. Slastina Alexandr V. Ryzhakov Kseniya M. Nikerova Response of communities of water organisms to anthropogenic changes in mineralization small steam (White Sea basin, Republic of Karelia, Russia) |
topic_facet |
kenti river chemical composition aquatic biocoenoses taxonomy ecology geo envir |
description |
An increase in water mineralization in the Kenti River has occurred as a result of mining at the Kostomuksha iron ore deposit (Republic of Karelia, north-west of the European part of Russia); it has become a relatively new type of anthropogenic impact. Meantime, the total mineralization of water in the upper reaches of the Kenti River reached 800 mg/L. The species composition, abundance and biomass of phytoplankton, phytoperiphyton, zooplankton, and zoobenthos were analyzed. The influence of natural and anthropogenic factors on the chemical composition and formation of the structure of aquatic biocoenoses was assessed. The trophic status of the river, its saprobity, and the significance of particular communities and biotic indices for bioindication of the ecological state was studied. Dominant complex of the Kenti River was represented by a small number of species that were resistant to the dynamic load of water. The abundance and biomass of phytoplankton, phytoperiphyton, zooplankton, and zoobenthos made it possible to conclude on rather high degree of their development in river, as well as on their vital activity and flexibility. It was then reported on the ability of the river ecosystem to restore. |
format |
Article in Journal/Newspaper |
author |
Sergey F. Komulaynen Igor A. Baryshev Alexandra N. Kruglova Yulia L. Slastina Alexandr V. Ryzhakov Kseniya M. Nikerova |
author_facet |
Sergey F. Komulaynen Igor A. Baryshev Alexandra N. Kruglova Yulia L. Slastina Alexandr V. Ryzhakov Kseniya M. Nikerova |
author_sort |
Sergey F. Komulaynen |
title |
Response of communities of water organisms to anthropogenic changes in mineralization small steam (White Sea basin, Republic of Karelia, Russia) |
title_short |
Response of communities of water organisms to anthropogenic changes in mineralization small steam (White Sea basin, Republic of Karelia, Russia) |
title_full |
Response of communities of water organisms to anthropogenic changes in mineralization small steam (White Sea basin, Republic of Karelia, Russia) |
title_fullStr |
Response of communities of water organisms to anthropogenic changes in mineralization small steam (White Sea basin, Republic of Karelia, Russia) |
title_full_unstemmed |
Response of communities of water organisms to anthropogenic changes in mineralization small steam (White Sea basin, Republic of Karelia, Russia) |
title_sort |
response of communities of water organisms to anthropogenic changes in mineralization small steam (white sea basin, republic of karelia, russia) |
publisher |
Cherepovets State University |
publishDate |
2021 |
url |
https://doi.org/10.23859/estr-201118 https://doaj.org/article/442a3600140549069b4cbb86cd19c52b |
geographic |
White Sea |
geographic_facet |
White Sea |
genre |
karelia* Republic of Karelia White Sea |
genre_facet |
karelia* Republic of Karelia White Sea |
op_source |
Трансформация экосистем, Vol 4, Iss 1, Pp 20-34 (2021) |
op_relation |
doi:10.23859/estr-201118 2619-094X 2619-0931 https://doaj.org/article/442a3600140549069b4cbb86cd19c52b |
op_rights |
undefined |
op_doi |
https://doi.org/10.23859/estr-201118 |
container_title |
Ecosystem Transformation |
container_volume |
4 |
container_issue |
1 |
container_start_page |
20 |
op_container_end_page |
34 |
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1766054117256462336 |