Structural and functional characteristics of zooplankton communities in thermokarst lakes of Samoylov Island (Lena River delta, Republic of Sakha (Yakutia))
The structural and functional characteristics of zooplankton communities of two thermokarst lakes on Samoylov Island (Lena River delta, Yakutia) have been studied. A total of 76 taxa of hydrobionts have been found in the zooplankton community of the studied lakes. The taxonomic lists of the spring-s...
Published in: | Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki |
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Kazan Federal University
2019
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Online Access: | https://doi.org/10.26907/2542-064X.2019.1.158-171 https://doaj.org/article/83031c51a0204788ac9f7f17512c43ff |
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ftdoajarticles:oai:doaj.org/article:83031c51a0204788ac9f7f17512c43ff 2023-06-18T03:41:38+02:00 Structural and functional characteristics of zooplankton communities in thermokarst lakes of Samoylov Island (Lena River delta, Republic of Sakha (Yakutia)) L.A. Frolova G.R. Nigamatzyanova 2019-03-01T00:00:00Z https://doi.org/10.26907/2542-064X.2019.1.158-171 https://doaj.org/article/83031c51a0204788ac9f7f17512c43ff EN RU eng rus Kazan Federal University https://kpfu.ru/uz-eng-ns-2019-1-12.html https://doaj.org/toc/2542-064X https://doaj.org/toc/2500-218X doi:10.26907/2542-064X.2019.1.158-171 2542-064X 2500-218X https://doaj.org/article/83031c51a0204788ac9f7f17512c43ff Učënye Zapiski Kazanskogo Universiteta. Seriâ Estestvennye Nauki, Vol 161, Iss 1, Pp 158-171 (2019) zooplankton hydrobiology species diversity thermokarst lakes lena river delta Science Q article 2019 ftdoajarticles https://doi.org/10.26907/2542-064X.2019.1.158-171 2023-06-04T00:33:31Z The structural and functional characteristics of zooplankton communities of two thermokarst lakes on Samoylov Island (Lena River delta, Yakutia) have been studied. A total of 76 taxa of hydrobionts have been found in the zooplankton community of the studied lakes. The taxonomic lists of the spring-summer zooplankton compositions have been provided. The complex of species determining the community structure has been defined. Rotifers determined the species diversity and zooplankton abundance in the lakes. The biomass values were defined by large copepods. Cold-water-dwelling northern species made the greatest contribution to the quantitative indicators of zooplankton. The seasonal dynamics of quantitative indicators of zooplankton has been analyzed. The current state of the lakes has been assessed using the saprobity index and species diversity. Article in Journal/Newspaper lena river Republic of Sakha Thermokarst Yakutia Copepods Directory of Open Access Journals: DOAJ Articles Sakha Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki 161 1 158 171 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Russian |
topic |
zooplankton hydrobiology species diversity thermokarst lakes lena river delta Science Q |
spellingShingle |
zooplankton hydrobiology species diversity thermokarst lakes lena river delta Science Q L.A. Frolova G.R. Nigamatzyanova Structural and functional characteristics of zooplankton communities in thermokarst lakes of Samoylov Island (Lena River delta, Republic of Sakha (Yakutia)) |
topic_facet |
zooplankton hydrobiology species diversity thermokarst lakes lena river delta Science Q |
description |
The structural and functional characteristics of zooplankton communities of two thermokarst lakes on Samoylov Island (Lena River delta, Yakutia) have been studied. A total of 76 taxa of hydrobionts have been found in the zooplankton community of the studied lakes. The taxonomic lists of the spring-summer zooplankton compositions have been provided. The complex of species determining the community structure has been defined. Rotifers determined the species diversity and zooplankton abundance in the lakes. The biomass values were defined by large copepods. Cold-water-dwelling northern species made the greatest contribution to the quantitative indicators of zooplankton. The seasonal dynamics of quantitative indicators of zooplankton has been analyzed. The current state of the lakes has been assessed using the saprobity index and species diversity. |
format |
Article in Journal/Newspaper |
author |
L.A. Frolova G.R. Nigamatzyanova |
author_facet |
L.A. Frolova G.R. Nigamatzyanova |
author_sort |
L.A. Frolova |
title |
Structural and functional characteristics of zooplankton communities in thermokarst lakes of Samoylov Island (Lena River delta, Republic of Sakha (Yakutia)) |
title_short |
Structural and functional characteristics of zooplankton communities in thermokarst lakes of Samoylov Island (Lena River delta, Republic of Sakha (Yakutia)) |
title_full |
Structural and functional characteristics of zooplankton communities in thermokarst lakes of Samoylov Island (Lena River delta, Republic of Sakha (Yakutia)) |
title_fullStr |
Structural and functional characteristics of zooplankton communities in thermokarst lakes of Samoylov Island (Lena River delta, Republic of Sakha (Yakutia)) |
title_full_unstemmed |
Structural and functional characteristics of zooplankton communities in thermokarst lakes of Samoylov Island (Lena River delta, Republic of Sakha (Yakutia)) |
title_sort |
structural and functional characteristics of zooplankton communities in thermokarst lakes of samoylov island (lena river delta, republic of sakha (yakutia)) |
publisher |
Kazan Federal University |
publishDate |
2019 |
url |
https://doi.org/10.26907/2542-064X.2019.1.158-171 https://doaj.org/article/83031c51a0204788ac9f7f17512c43ff |
geographic |
Sakha |
geographic_facet |
Sakha |
genre |
lena river Republic of Sakha Thermokarst Yakutia Copepods |
genre_facet |
lena river Republic of Sakha Thermokarst Yakutia Copepods |
op_source |
Učënye Zapiski Kazanskogo Universiteta. Seriâ Estestvennye Nauki, Vol 161, Iss 1, Pp 158-171 (2019) |
op_relation |
https://kpfu.ru/uz-eng-ns-2019-1-12.html https://doaj.org/toc/2542-064X https://doaj.org/toc/2500-218X doi:10.26907/2542-064X.2019.1.158-171 2542-064X 2500-218X https://doaj.org/article/83031c51a0204788ac9f7f17512c43ff |
op_doi |
https://doi.org/10.26907/2542-064X.2019.1.158-171 |
container_title |
Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki |
container_volume |
161 |
container_issue |
1 |
container_start_page |
158 |
op_container_end_page |
171 |
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