Taxonomic structure and ecology-geographical characteristic of phytoperiphyton in the Lyutoga River (Sakhalin Island)
The article provides the data on phytoperiphyton composition in the basin of the Lutoga River, which is an ecologically significant water course of Sakhalin Island. In result of surveying the estuary, main channel and tributaries of the Lyutoga River from February to December of 2011, the species co...
Published in: | Geosystems of Transition Zones |
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Format: | Article in Journal/Newspaper |
Language: | English Russian |
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Дальневосточного отделения Российской академии наук, Южно-Сахалинск, Федеральное государственное бюджетное учреждение науки Институт морской геологии и геофизики
2021
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Online Access: | https://doi.org/10.30730/gtrz.2021.5.4.399-427 https://doaj.org/article/4fddb21379024914a1bbeb68f5d96844 |
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ftdoajarticles:oai:doaj.org/article:4fddb21379024914a1bbeb68f5d96844 2023-05-15T18:08:50+02:00 Taxonomic structure and ecology-geographical characteristic of phytoperiphyton in the Lyutoga River (Sakhalin Island) Irina V. Motylkova 2021-12-01T00:00:00Z https://doi.org/10.30730/gtrz.2021.5.4.399-427 https://doaj.org/article/4fddb21379024914a1bbeb68f5d96844 EN RU eng rus Дальневосточного отделения Российской академии наук, Южно-Сахалинск, Федеральное государственное бюджетное учреждение науки Институт морской геологии и геофизики http://journal.imgg.ru/web/full/f2021-4-10.pdf https://doaj.org/toc/2541-8912 https://doaj.org/toc/2713-2161 https://doi.org/10.30730/gtrz.2021.5.4.399-427 2541-8912 2713-2161 https://doaj.org/article/4fddb21379024914a1bbeb68f5d96844 Геосистемы переходных зон, Vol 5, Iss 4, Pp 399-427 (2021) algae periphyton ecologically significant water course lyutoga river sakhalin island Dynamic and structural geology QE500-639.5 Stratigraphy QE640-699 Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Petrology QE420-499 article 2021 ftdoajarticles https://doi.org/10.30730/gtrz.2021.5.4.399-427 2022-12-31T08:09:05Z The article provides the data on phytoperiphyton composition in the basin of the Lutoga River, which is an ecologically significant water course of Sakhalin Island. In result of surveying the estuary, main channel and tributaries of the Lyutoga River from February to December of 2011, the species composition of phytoperiphyton was identified, assemblage of dominant species was found, ecology-geographical characteristic (geographical distribution, habitat association, salinity, pH, saprobity) was described. The transformations of the species composition of phytoperiphyton were studied with distance from the estuarine zone to the upper reaches of the river. Algal flora was presented with 303 species and intraspecific taxa of microalgae and cyanobacteria belonged to 9 phyla, 16 classes, 40 orders, 65 families and 107 genera (annotated list see in the Appendix). It was based on diatoms, among which the leading families were Bacillariaceae and Naviculaceae, and the leading genera were Nitzschia and Navicula. For the first time, 34 species and intraspecific taxa of microalgae and cyanobacteria are indicated for inland water bodies of the Sakhalin region. With distance from the estuarine zone to the upper reaches of the river, the number of species, geographical groupings, planktonic forms, and alphamesosaprobiont species decreased. Mass development of Hannaea arcus f. recta were observed in the spring-summer period, Melosira varians and Rhoicosphenia abbreviata – in the autumn-winter. Article in Journal/Newspaper Sakhalin Directory of Open Access Journals: DOAJ Articles Recta ENVELOPE(-60.515,-60.515,-62.932,-62.932) Geosystems of Transition Zones 5 4 399 427 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Russian |
topic |
algae periphyton ecologically significant water course lyutoga river sakhalin island Dynamic and structural geology QE500-639.5 Stratigraphy QE640-699 Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Petrology QE420-499 |
spellingShingle |
algae periphyton ecologically significant water course lyutoga river sakhalin island Dynamic and structural geology QE500-639.5 Stratigraphy QE640-699 Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Petrology QE420-499 Irina V. Motylkova Taxonomic structure and ecology-geographical characteristic of phytoperiphyton in the Lyutoga River (Sakhalin Island) |
topic_facet |
algae periphyton ecologically significant water course lyutoga river sakhalin island Dynamic and structural geology QE500-639.5 Stratigraphy QE640-699 Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Petrology QE420-499 |
description |
The article provides the data on phytoperiphyton composition in the basin of the Lutoga River, which is an ecologically significant water course of Sakhalin Island. In result of surveying the estuary, main channel and tributaries of the Lyutoga River from February to December of 2011, the species composition of phytoperiphyton was identified, assemblage of dominant species was found, ecology-geographical characteristic (geographical distribution, habitat association, salinity, pH, saprobity) was described. The transformations of the species composition of phytoperiphyton were studied with distance from the estuarine zone to the upper reaches of the river. Algal flora was presented with 303 species and intraspecific taxa of microalgae and cyanobacteria belonged to 9 phyla, 16 classes, 40 orders, 65 families and 107 genera (annotated list see in the Appendix). It was based on diatoms, among which the leading families were Bacillariaceae and Naviculaceae, and the leading genera were Nitzschia and Navicula. For the first time, 34 species and intraspecific taxa of microalgae and cyanobacteria are indicated for inland water bodies of the Sakhalin region. With distance from the estuarine zone to the upper reaches of the river, the number of species, geographical groupings, planktonic forms, and alphamesosaprobiont species decreased. Mass development of Hannaea arcus f. recta were observed in the spring-summer period, Melosira varians and Rhoicosphenia abbreviata – in the autumn-winter. |
format |
Article in Journal/Newspaper |
author |
Irina V. Motylkova |
author_facet |
Irina V. Motylkova |
author_sort |
Irina V. Motylkova |
title |
Taxonomic structure and ecology-geographical characteristic of phytoperiphyton in the Lyutoga River (Sakhalin Island) |
title_short |
Taxonomic structure and ecology-geographical characteristic of phytoperiphyton in the Lyutoga River (Sakhalin Island) |
title_full |
Taxonomic structure and ecology-geographical characteristic of phytoperiphyton in the Lyutoga River (Sakhalin Island) |
title_fullStr |
Taxonomic structure and ecology-geographical characteristic of phytoperiphyton in the Lyutoga River (Sakhalin Island) |
title_full_unstemmed |
Taxonomic structure and ecology-geographical characteristic of phytoperiphyton in the Lyutoga River (Sakhalin Island) |
title_sort |
taxonomic structure and ecology-geographical characteristic of phytoperiphyton in the lyutoga river (sakhalin island) |
publisher |
Дальневосточного отделения Российской академии наук, Южно-Сахалинск, Федеральное государственное бюджетное учреждение науки Институт морской геологии и геофизики |
publishDate |
2021 |
url |
https://doi.org/10.30730/gtrz.2021.5.4.399-427 https://doaj.org/article/4fddb21379024914a1bbeb68f5d96844 |
long_lat |
ENVELOPE(-60.515,-60.515,-62.932,-62.932) |
geographic |
Recta |
geographic_facet |
Recta |
genre |
Sakhalin |
genre_facet |
Sakhalin |
op_source |
Геосистемы переходных зон, Vol 5, Iss 4, Pp 399-427 (2021) |
op_relation |
http://journal.imgg.ru/web/full/f2021-4-10.pdf https://doaj.org/toc/2541-8912 https://doaj.org/toc/2713-2161 https://doi.org/10.30730/gtrz.2021.5.4.399-427 2541-8912 2713-2161 https://doaj.org/article/4fddb21379024914a1bbeb68f5d96844 |
op_doi |
https://doi.org/10.30730/gtrz.2021.5.4.399-427 |
container_title |
Geosystems of Transition Zones |
container_volume |
5 |
container_issue |
4 |
container_start_page |
399 |
op_container_end_page |
427 |
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1766181164201017344 |