Distribution of Boeckella poppei (Mrázek, 1901) (Copepoda: Calanoida) on the Livingston Island, Antarctica
Livingston Island is the second largest island of the South Shetland Archipelago, Maritime Antarctica. Freshwater fauna in the area is scarcely studied. Previous records are limited and include habitats, which are free of permanent ice or snow cover during the austral summer. The calanoid Boeckella...
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ftzenodo:oai:zenodo.org:4646968 2023-05-15T13:56:59+02:00 Distribution of Boeckella poppei (Mrázek, 1901) (Copepoda: Calanoida) on the Livingston Island, Antarctica Evtimova, Vesela Pandourski, Ivan Kenderov, Lyubomir 2021-03-29 https://zenodo.org/record/4646968 https://doi.org/10.5281/zenodo.4646968 eng eng © Plovdiv University Press https://balkanbio.uni-plovdiv.bg/wp-content/uploads/2021/03/BalkanBio2021_BOOK_OF_ABSTRACTS.pdf doi:10.5281/zenodo.4646967 https://zenodo.org/communities/balkanbio2021 https://zenodo.org/record/4646968 https://doi.org/10.5281/zenodo.4646968 oai:zenodo.org:4646968 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode Antarctica Livingston Island Boeckella poppei expansion of distribution areal Bulgarian Antarctic Base info:eu-repo/semantics/conferencePoster poster 2021 ftzenodo https://doi.org/10.5281/zenodo.464696810.5281/zenodo.4646967 2023-03-10T20:04:49Z Livingston Island is the second largest island of the South Shetland Archipelago, Maritime Antarctica. Freshwater fauna in the area is scarcely studied. Previous records are limited and include habitats, which are free of permanent ice or snow cover during the austral summer. The calanoid Boeckella poppei was firstly recorded from the island in the 1990s, from the Todorina buza Lake. More recently, the species was also recorded form freshwater lakes on the Byers Peninsula, Western Livingston Island. During the 28th Bulgarian Antarctic Expedition, we confirmed the presence of B. poppei in the Todorina buza Lake. In addition, we recorded the calanoid in temporary pools (i) situated on the permafrost and formed after the retreat of the Perunika Glacier and (ii) at Hannah Point. In the newly- established habitats the species was very abundant. Our results suggest a considerable expansion in the distribution of B. poppei on the Livingston Island, likely owing to recent climate change and the resulting freeing of additional territories of permanent ice cover. 5th Balkan Scientific Conference on Biology, 15-19 April 2021, Plovdiv Bulgaria, Book of Abstracts, © Plovdiv University Press, 2021, eISBN 978-619-202-644-8 Conference Object Antarc* Antarctic Antarctica Ice Livingston Island permafrost Perunika Glacier Zenodo Antarctic Austral Livingston Island ENVELOPE(-60.500,-60.500,-62.600,-62.600) Hannah ENVELOPE(-60.613,-60.613,-62.654,-62.654) Byers ENVELOPE(-60.283,-60.283,-63.900,-63.900) Boeckella ENVELOPE(-56.999,-56.999,-63.404,-63.404) Byers peninsula ENVELOPE(-61.066,-61.066,-62.633,-62.633) Hannah Point ENVELOPE(-60.617,-60.617,-62.650,-62.650) Perunika Glacier ENVELOPE(-60.309,-60.309,-62.607,-62.607) |
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Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
Antarctica Livingston Island Boeckella poppei expansion of distribution areal Bulgarian Antarctic Base |
spellingShingle |
Antarctica Livingston Island Boeckella poppei expansion of distribution areal Bulgarian Antarctic Base Evtimova, Vesela Pandourski, Ivan Kenderov, Lyubomir Distribution of Boeckella poppei (Mrázek, 1901) (Copepoda: Calanoida) on the Livingston Island, Antarctica |
topic_facet |
Antarctica Livingston Island Boeckella poppei expansion of distribution areal Bulgarian Antarctic Base |
description |
Livingston Island is the second largest island of the South Shetland Archipelago, Maritime Antarctica. Freshwater fauna in the area is scarcely studied. Previous records are limited and include habitats, which are free of permanent ice or snow cover during the austral summer. The calanoid Boeckella poppei was firstly recorded from the island in the 1990s, from the Todorina buza Lake. More recently, the species was also recorded form freshwater lakes on the Byers Peninsula, Western Livingston Island. During the 28th Bulgarian Antarctic Expedition, we confirmed the presence of B. poppei in the Todorina buza Lake. In addition, we recorded the calanoid in temporary pools (i) situated on the permafrost and formed after the retreat of the Perunika Glacier and (ii) at Hannah Point. In the newly- established habitats the species was very abundant. Our results suggest a considerable expansion in the distribution of B. poppei on the Livingston Island, likely owing to recent climate change and the resulting freeing of additional territories of permanent ice cover. 5th Balkan Scientific Conference on Biology, 15-19 April 2021, Plovdiv Bulgaria, Book of Abstracts, © Plovdiv University Press, 2021, eISBN 978-619-202-644-8 |
format |
Conference Object |
author |
Evtimova, Vesela Pandourski, Ivan Kenderov, Lyubomir |
author_facet |
Evtimova, Vesela Pandourski, Ivan Kenderov, Lyubomir |
author_sort |
Evtimova, Vesela |
title |
Distribution of Boeckella poppei (Mrázek, 1901) (Copepoda: Calanoida) on the Livingston Island, Antarctica |
title_short |
Distribution of Boeckella poppei (Mrázek, 1901) (Copepoda: Calanoida) on the Livingston Island, Antarctica |
title_full |
Distribution of Boeckella poppei (Mrázek, 1901) (Copepoda: Calanoida) on the Livingston Island, Antarctica |
title_fullStr |
Distribution of Boeckella poppei (Mrázek, 1901) (Copepoda: Calanoida) on the Livingston Island, Antarctica |
title_full_unstemmed |
Distribution of Boeckella poppei (Mrázek, 1901) (Copepoda: Calanoida) on the Livingston Island, Antarctica |
title_sort |
distribution of boeckella poppei (mrázek, 1901) (copepoda: calanoida) on the livingston island, antarctica |
publisher |
© Plovdiv University Press |
publishDate |
2021 |
url |
https://zenodo.org/record/4646968 https://doi.org/10.5281/zenodo.4646968 |
long_lat |
ENVELOPE(-60.500,-60.500,-62.600,-62.600) ENVELOPE(-60.613,-60.613,-62.654,-62.654) ENVELOPE(-60.283,-60.283,-63.900,-63.900) ENVELOPE(-56.999,-56.999,-63.404,-63.404) ENVELOPE(-61.066,-61.066,-62.633,-62.633) ENVELOPE(-60.617,-60.617,-62.650,-62.650) ENVELOPE(-60.309,-60.309,-62.607,-62.607) |
geographic |
Antarctic Austral Livingston Island Hannah Byers Boeckella Byers peninsula Hannah Point Perunika Glacier |
geographic_facet |
Antarctic Austral Livingston Island Hannah Byers Boeckella Byers peninsula Hannah Point Perunika Glacier |
genre |
Antarc* Antarctic Antarctica Ice Livingston Island permafrost Perunika Glacier |
genre_facet |
Antarc* Antarctic Antarctica Ice Livingston Island permafrost Perunika Glacier |
op_relation |
https://balkanbio.uni-plovdiv.bg/wp-content/uploads/2021/03/BalkanBio2021_BOOK_OF_ABSTRACTS.pdf doi:10.5281/zenodo.4646967 https://zenodo.org/communities/balkanbio2021 https://zenodo.org/record/4646968 https://doi.org/10.5281/zenodo.4646968 oai:zenodo.org:4646968 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.464696810.5281/zenodo.4646967 |
_version_ |
1766264586458103808 |