Algae, cyanobacteria, and microscopic fungi complexes in the Rybachy Peninsula soils, Russia
The investigation of algal-mycological complexes in the Rybachy Peninsula soils was carried out. The different types of tundra soils (Al-Fe-humus podzols, podburs, dry-peaty, peats low moor, cryogenic, undeveloped soils) were researched. The soil samples were collected along the route from Bolshaya...
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ftmasarykunivojs:oai:ojs.journals.muni.cz:article/13003 2023-05-15T15:39:07+02:00 Algae, cyanobacteria, and microscopic fungi complexes in the Rybachy Peninsula soils, Russia Korneykova, Maria Redkina, Vera Shalygina, Regina 2017-06-01 application/pdf http://journals.muni.cz/CPR/article/view/13003 eng eng Masaryk Univerzity http://journals.muni.cz/CPR/article/view/13003/11251 http://journals.muni.cz/CPR/article/view/13003 Copyright (c) 2020 Czech Polar Reports https://creativecommons.org/licenses/by-nc-nd/4.0 CC-BY-NC-ND Czech Polar Reports; Vol 7 No 2 (2017); 181-194 Czech Polar Reports; Vol. 7 No. 2 (2017); 181-194 1805-0697 1805-0689 biodiversity tundra soil fungi algae cyanobacteria info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2017 ftmasarykunivojs 2022-06-26T10:16:39Z The investigation of algal-mycological complexes in the Rybachy Peninsula soils was carried out. The different types of tundra soils (Al-Fe-humus podzols, podburs, dry-peaty, peats low moor, cryogenic, undeveloped soils) were researched. The soil samples were collected along the route from Bolshaya Volokovaya Bay, which is in the Barents Sea, to the west of the Cape Nemetskiy. The organic horizons of the tundra podzols and podburs on the Rybachy Peninsula are less acid in comparison with the continental tundra soils of the region. Number of microfungi in the Peninsula soils varied from 9 to 70 thousand colony-forming units per 1 g of soil (CFU/g). It was the least in the cryogenic soils. The fungal mycelium length was significant in all the soils with the exception of the undeveloped one – more than 1 thousand m in 1 g of soil. The biomass amounted to 1.7 mg/g of soil. The species diversity of the soil micromycetes complexes is represented by 12 species. The species Penicillium decumbens dominated by the abundance and frequency of occurrence in the podburs, dry-peaty soils, podzols and peats low moor soils. P. raistrickii and P. glabrum predominated in the undeveloped soils, while Mortierella stylospora prevailed in the cryogenic soils. 62 eukaryotic algae as well as 18 species of cyanobacteria were found in the soil samples from Peninsula. The cryogenic and undeveloped soils, as well as Al-Fe-humus podzols and podburs were characterized by low species diversity, predominantly of green algae of classes Chlorophyceae and Trebouxiophyceae. Cyanobacteria and diatoms were noted by their considerable diversity in the dry-peaty soils and peats low moor soils. Article in Journal/Newspaper Barents Sea Bolshaya Volokovaya Tundra Masaryk University Journals Barents Sea Nemetskiy ENVELOPE(40.854,40.854,66.644,66.644) |
institution |
Open Polar |
collection |
Masaryk University Journals |
op_collection_id |
ftmasarykunivojs |
language |
English |
topic |
biodiversity tundra soil fungi algae cyanobacteria |
spellingShingle |
biodiversity tundra soil fungi algae cyanobacteria Korneykova, Maria Redkina, Vera Shalygina, Regina Algae, cyanobacteria, and microscopic fungi complexes in the Rybachy Peninsula soils, Russia |
topic_facet |
biodiversity tundra soil fungi algae cyanobacteria |
description |
The investigation of algal-mycological complexes in the Rybachy Peninsula soils was carried out. The different types of tundra soils (Al-Fe-humus podzols, podburs, dry-peaty, peats low moor, cryogenic, undeveloped soils) were researched. The soil samples were collected along the route from Bolshaya Volokovaya Bay, which is in the Barents Sea, to the west of the Cape Nemetskiy. The organic horizons of the tundra podzols and podburs on the Rybachy Peninsula are less acid in comparison with the continental tundra soils of the region. Number of microfungi in the Peninsula soils varied from 9 to 70 thousand colony-forming units per 1 g of soil (CFU/g). It was the least in the cryogenic soils. The fungal mycelium length was significant in all the soils with the exception of the undeveloped one – more than 1 thousand m in 1 g of soil. The biomass amounted to 1.7 mg/g of soil. The species diversity of the soil micromycetes complexes is represented by 12 species. The species Penicillium decumbens dominated by the abundance and frequency of occurrence in the podburs, dry-peaty soils, podzols and peats low moor soils. P. raistrickii and P. glabrum predominated in the undeveloped soils, while Mortierella stylospora prevailed in the cryogenic soils. 62 eukaryotic algae as well as 18 species of cyanobacteria were found in the soil samples from Peninsula. The cryogenic and undeveloped soils, as well as Al-Fe-humus podzols and podburs were characterized by low species diversity, predominantly of green algae of classes Chlorophyceae and Trebouxiophyceae. Cyanobacteria and diatoms were noted by their considerable diversity in the dry-peaty soils and peats low moor soils. |
format |
Article in Journal/Newspaper |
author |
Korneykova, Maria Redkina, Vera Shalygina, Regina |
author_facet |
Korneykova, Maria Redkina, Vera Shalygina, Regina |
author_sort |
Korneykova, Maria |
title |
Algae, cyanobacteria, and microscopic fungi complexes in the Rybachy Peninsula soils, Russia |
title_short |
Algae, cyanobacteria, and microscopic fungi complexes in the Rybachy Peninsula soils, Russia |
title_full |
Algae, cyanobacteria, and microscopic fungi complexes in the Rybachy Peninsula soils, Russia |
title_fullStr |
Algae, cyanobacteria, and microscopic fungi complexes in the Rybachy Peninsula soils, Russia |
title_full_unstemmed |
Algae, cyanobacteria, and microscopic fungi complexes in the Rybachy Peninsula soils, Russia |
title_sort |
algae, cyanobacteria, and microscopic fungi complexes in the rybachy peninsula soils, russia |
publisher |
Masaryk Univerzity |
publishDate |
2017 |
url |
http://journals.muni.cz/CPR/article/view/13003 |
long_lat |
ENVELOPE(40.854,40.854,66.644,66.644) |
geographic |
Barents Sea Nemetskiy |
geographic_facet |
Barents Sea Nemetskiy |
genre |
Barents Sea Bolshaya Volokovaya Tundra |
genre_facet |
Barents Sea Bolshaya Volokovaya Tundra |
op_source |
Czech Polar Reports; Vol 7 No 2 (2017); 181-194 Czech Polar Reports; Vol. 7 No. 2 (2017); 181-194 1805-0697 1805-0689 |
op_relation |
http://journals.muni.cz/CPR/article/view/13003/11251 http://journals.muni.cz/CPR/article/view/13003 |
op_rights |
Copyright (c) 2020 Czech Polar Reports https://creativecommons.org/licenses/by-nc-nd/4.0 |
op_rightsnorm |
CC-BY-NC-ND |
_version_ |
1766370560498991104 |