Geographic distribution of epilithic diatoms (Bacillariophyceae) in Antarctic lakes, South Shetland Islands, Maritime Antarctica Region
Organisms adapt to the environment by establishing themselves in suitable locations. Adaptation to the harsh Antarctic environment is no different. In this work the communities of epilithic diatoms in ice-free areas of water systems of five Antarctic islands are studied. The samples were oxidized, a...
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ftzenodo:oai:zenodo.org:3463743 2023-05-15T13:50:36+02:00 Geographic distribution of epilithic diatoms (Bacillariophyceae) in Antarctic lakes, South Shetland Islands, Maritime Antarctica Region Ferreira da Silva, Juliana Oliveira, Maria Angélica Paidano Alves, Rodrigo Vestena Cassol, Ana Paula Ribeiro da Anunciação, Raylane Pereira da Silva, Eduardo Schünemann, Adriano Luis Batista Pereira, Antônio 2019-09-20 https://zenodo.org/record/3463743 https://doi.org/10.15560/15.5.797 unknown Pensoft Publishers https://zenodo.org/communities/biosyslit https://zenodo.org/record/3463743 https://doi.org/10.15560/15.5.797 oai:zenodo.org:3463743 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode Check List 15((5)) 797-809 Aquatic systems biogeography conservation environment microalgae info:eu-repo/semantics/article publication-article 2019 ftzenodo https://doi.org/10.15560/15.5.797 2023-03-10T23:21:35Z Organisms adapt to the environment by establishing themselves in suitable locations. Adaptation to the harsh Antarctic environment is no different. In this work the communities of epilithic diatoms in ice-free areas of water systems of five Antarctic islands are studied. The samples were oxidized, and permanent sheets were later prepared for analysis of the material. They were examined using an optical microscope and mounted on stubs for identification of the taxon in an electron microscope. Fifty-nine species distributed in 28 genera were collected. Only four species were observed in all study areas. Deception Island had unique species in comparison with those on other islands. Knowing the diatom community is a first step in understanding the systems that they inhabit. The polar environment is challenging due to the difficulty of sampling and low diversity and abundance. Article in Journal/Newspaper Antarc* Antarctic Antarctica Deception Island South Shetland Islands Zenodo Antarctic South Shetland Islands Deception Island ENVELOPE(-60.633,-60.633,-62.950,-62.950) Check List 15 5 797 809 |
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Aquatic systems biogeography conservation environment microalgae |
spellingShingle |
Aquatic systems biogeography conservation environment microalgae Ferreira da Silva, Juliana Oliveira, Maria Angélica Paidano Alves, Rodrigo Vestena Cassol, Ana Paula Ribeiro da Anunciação, Raylane Pereira da Silva, Eduardo Schünemann, Adriano Luis Batista Pereira, Antônio Geographic distribution of epilithic diatoms (Bacillariophyceae) in Antarctic lakes, South Shetland Islands, Maritime Antarctica Region |
topic_facet |
Aquatic systems biogeography conservation environment microalgae |
description |
Organisms adapt to the environment by establishing themselves in suitable locations. Adaptation to the harsh Antarctic environment is no different. In this work the communities of epilithic diatoms in ice-free areas of water systems of five Antarctic islands are studied. The samples were oxidized, and permanent sheets were later prepared for analysis of the material. They were examined using an optical microscope and mounted on stubs for identification of the taxon in an electron microscope. Fifty-nine species distributed in 28 genera were collected. Only four species were observed in all study areas. Deception Island had unique species in comparison with those on other islands. Knowing the diatom community is a first step in understanding the systems that they inhabit. The polar environment is challenging due to the difficulty of sampling and low diversity and abundance. |
format |
Article in Journal/Newspaper |
author |
Ferreira da Silva, Juliana Oliveira, Maria Angélica Paidano Alves, Rodrigo Vestena Cassol, Ana Paula Ribeiro da Anunciação, Raylane Pereira da Silva, Eduardo Schünemann, Adriano Luis Batista Pereira, Antônio |
author_facet |
Ferreira da Silva, Juliana Oliveira, Maria Angélica Paidano Alves, Rodrigo Vestena Cassol, Ana Paula Ribeiro da Anunciação, Raylane Pereira da Silva, Eduardo Schünemann, Adriano Luis Batista Pereira, Antônio |
author_sort |
Ferreira da Silva, Juliana |
title |
Geographic distribution of epilithic diatoms (Bacillariophyceae) in Antarctic lakes, South Shetland Islands, Maritime Antarctica Region |
title_short |
Geographic distribution of epilithic diatoms (Bacillariophyceae) in Antarctic lakes, South Shetland Islands, Maritime Antarctica Region |
title_full |
Geographic distribution of epilithic diatoms (Bacillariophyceae) in Antarctic lakes, South Shetland Islands, Maritime Antarctica Region |
title_fullStr |
Geographic distribution of epilithic diatoms (Bacillariophyceae) in Antarctic lakes, South Shetland Islands, Maritime Antarctica Region |
title_full_unstemmed |
Geographic distribution of epilithic diatoms (Bacillariophyceae) in Antarctic lakes, South Shetland Islands, Maritime Antarctica Region |
title_sort |
geographic distribution of epilithic diatoms (bacillariophyceae) in antarctic lakes, south shetland islands, maritime antarctica region |
publisher |
Pensoft Publishers |
publishDate |
2019 |
url |
https://zenodo.org/record/3463743 https://doi.org/10.15560/15.5.797 |
long_lat |
ENVELOPE(-60.633,-60.633,-62.950,-62.950) |
geographic |
Antarctic South Shetland Islands Deception Island |
geographic_facet |
Antarctic South Shetland Islands Deception Island |
genre |
Antarc* Antarctic Antarctica Deception Island South Shetland Islands |
genre_facet |
Antarc* Antarctic Antarctica Deception Island South Shetland Islands |
op_source |
Check List 15((5)) 797-809 |
op_relation |
https://zenodo.org/communities/biosyslit https://zenodo.org/record/3463743 https://doi.org/10.15560/15.5.797 oai:zenodo.org:3463743 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.15560/15.5.797 |
container_title |
Check List |
container_volume |
15 |
container_issue |
5 |
container_start_page |
797 |
op_container_end_page |
809 |
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1766253761484816384 |