Notes on the Occurrence of Tintinnid Ciliates, and the Nasselarian Radiolarian Amphimelissa setosa of the Marine Microzooplankton, in the Chukchi Sea (Arctic Ocean) Sampled each August from 2011 to 2020
International audience Here we summarize the results from 10 cruises in the Chukchi Sea, in August, each year from 2011 to 2020. Samples for the qualitative analysis of the microzooplankton were obtained from stations located across the Chukchi Sea using a 20µm plankton net. Conditions encountered,...
Published in: | Acta Protozoologica |
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Online Access: | https://hal.sorbonne-universite.fr/hal-03434179 https://hal.sorbonne-universite.fr/hal-03434179/document https://hal.sorbonne-universite.fr/hal-03434179/file/DolanYangMsFINAL_HAL.pdf https://doi.org/10.4467/16890027ap.21.001.14061 |
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ftccsdartic:oai:HAL:hal-03434179v1 2023-05-15T15:03:47+02:00 Notes on the Occurrence of Tintinnid Ciliates, and the Nasselarian Radiolarian Amphimelissa setosa of the Marine Microzooplankton, in the Chukchi Sea (Arctic Ocean) Sampled each August from 2011 to 2020 Dolan, John, Moon, Jong-Kuk Yang, Eun Jin Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Korea Polar Research Institute (KOPRI) 2021-08 https://hal.sorbonne-universite.fr/hal-03434179 https://hal.sorbonne-universite.fr/hal-03434179/document https://hal.sorbonne-universite.fr/hal-03434179/file/DolanYangMsFINAL_HAL.pdf https://doi.org/10.4467/16890027ap.21.001.14061 en eng HAL CCSD Jagiellonian University info:eu-repo/semantics/altIdentifier/doi/10.4467/16890027ap.21.001.14061 hal-03434179 https://hal.sorbonne-universite.fr/hal-03434179 https://hal.sorbonne-universite.fr/hal-03434179/document https://hal.sorbonne-universite.fr/hal-03434179/file/DolanYangMsFINAL_HAL.pdf doi:10.4467/16890027ap.21.001.14061 ISSN: 0065-1583 EISSN: 1689-0027 Acta Protozoologica https://hal.sorbonne-universite.fr/hal-03434179 Acta Protozoologica, Jagiellonian University, 2021, 60, pp.1 - 11. ⟨10.4467/16890027ap.21.001.14061⟩ Microzooplankton plankton tintinnida radiolaria polar seas [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography info:eu-repo/semantics/article Journal articles 2021 ftccsdartic https://doi.org/10.4467/16890027ap.21.001.14061 2022-01-08T23:53:59Z International audience Here we summarize the results from 10 cruises in the Chukchi Sea, in August, each year from 2011 to 2020. Samples for the qualitative analysis of the microzooplankton were obtained from stations located across the Chukchi Sea using a 20µm plankton net. Conditions encountered, in terms of sea ice coverage and chlorophyll concentrations, varied widely from year to year without any obvious relationship with the composition of the microzooplankton assemblage. Examining a total of 242 samples gathered, we found a total of 44 tintinnid species (morphologically distinct forms). Plotting cumulative number of tintinnid species encountered vs cumulative number of samplings gave a typical species accumulation curve showing no sign of saturation suggesting that continued sampling in the Chukchi Sea will likely yield increases in the tintinnid species catalogue. The tintinnid species found ranged widely in lorica opening diameters (LOD) from about 11 µm to 80 µm in diameter. However, the median size of the LOD of the tintinnid assemblages varied little from year to year ranging only from about 30 µm to 40 µm. Most of the forms encountered were found in samples from only 1 or 2 cruises. Very few forms were found every year throughout the 10 years of sampling. These were 5 species of tintinnids (Acanthostomella norvegica, Leprotintinnus pellucidus, Pytchocylis obtusa, Salpingella acuminata, Salpingella faurei) and the nasselarian radiolarian Amphimelisa setosa. Examples of the morphological variability observed among individuals of Acanthostomella norvegica and Pytchocylis obtusa within single samples are shown with some individuals easily confused with forms described as other species are shown. To our knowledge, our data are the most extensive data set on Chukchi Sea microplankton. We provide all of the data recorded, which may serve as a baseline from which to assess changes projected in Arctic Sea systems, in a supplementary data file. Article in Journal/Newspaper Arctic Arctic Ocean Chukchi Chukchi Sea Sea ice Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Arctic Arctic Ocean Chukchi Sea Acta Protozoologica 60 1 11 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
Microzooplankton plankton tintinnida radiolaria polar seas [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
spellingShingle |
Microzooplankton plankton tintinnida radiolaria polar seas [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography Dolan, John, Moon, Jong-Kuk Yang, Eun Jin Notes on the Occurrence of Tintinnid Ciliates, and the Nasselarian Radiolarian Amphimelissa setosa of the Marine Microzooplankton, in the Chukchi Sea (Arctic Ocean) Sampled each August from 2011 to 2020 |
topic_facet |
Microzooplankton plankton tintinnida radiolaria polar seas [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
description |
International audience Here we summarize the results from 10 cruises in the Chukchi Sea, in August, each year from 2011 to 2020. Samples for the qualitative analysis of the microzooplankton were obtained from stations located across the Chukchi Sea using a 20µm plankton net. Conditions encountered, in terms of sea ice coverage and chlorophyll concentrations, varied widely from year to year without any obvious relationship with the composition of the microzooplankton assemblage. Examining a total of 242 samples gathered, we found a total of 44 tintinnid species (morphologically distinct forms). Plotting cumulative number of tintinnid species encountered vs cumulative number of samplings gave a typical species accumulation curve showing no sign of saturation suggesting that continued sampling in the Chukchi Sea will likely yield increases in the tintinnid species catalogue. The tintinnid species found ranged widely in lorica opening diameters (LOD) from about 11 µm to 80 µm in diameter. However, the median size of the LOD of the tintinnid assemblages varied little from year to year ranging only from about 30 µm to 40 µm. Most of the forms encountered were found in samples from only 1 or 2 cruises. Very few forms were found every year throughout the 10 years of sampling. These were 5 species of tintinnids (Acanthostomella norvegica, Leprotintinnus pellucidus, Pytchocylis obtusa, Salpingella acuminata, Salpingella faurei) and the nasselarian radiolarian Amphimelisa setosa. Examples of the morphological variability observed among individuals of Acanthostomella norvegica and Pytchocylis obtusa within single samples are shown with some individuals easily confused with forms described as other species are shown. To our knowledge, our data are the most extensive data set on Chukchi Sea microplankton. We provide all of the data recorded, which may serve as a baseline from which to assess changes projected in Arctic Sea systems, in a supplementary data file. |
author2 |
Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Korea Polar Research Institute (KOPRI) |
format |
Article in Journal/Newspaper |
author |
Dolan, John, Moon, Jong-Kuk Yang, Eun Jin |
author_facet |
Dolan, John, Moon, Jong-Kuk Yang, Eun Jin |
author_sort |
Dolan, John, |
title |
Notes on the Occurrence of Tintinnid Ciliates, and the Nasselarian Radiolarian Amphimelissa setosa of the Marine Microzooplankton, in the Chukchi Sea (Arctic Ocean) Sampled each August from 2011 to 2020 |
title_short |
Notes on the Occurrence of Tintinnid Ciliates, and the Nasselarian Radiolarian Amphimelissa setosa of the Marine Microzooplankton, in the Chukchi Sea (Arctic Ocean) Sampled each August from 2011 to 2020 |
title_full |
Notes on the Occurrence of Tintinnid Ciliates, and the Nasselarian Radiolarian Amphimelissa setosa of the Marine Microzooplankton, in the Chukchi Sea (Arctic Ocean) Sampled each August from 2011 to 2020 |
title_fullStr |
Notes on the Occurrence of Tintinnid Ciliates, and the Nasselarian Radiolarian Amphimelissa setosa of the Marine Microzooplankton, in the Chukchi Sea (Arctic Ocean) Sampled each August from 2011 to 2020 |
title_full_unstemmed |
Notes on the Occurrence of Tintinnid Ciliates, and the Nasselarian Radiolarian Amphimelissa setosa of the Marine Microzooplankton, in the Chukchi Sea (Arctic Ocean) Sampled each August from 2011 to 2020 |
title_sort |
notes on the occurrence of tintinnid ciliates, and the nasselarian radiolarian amphimelissa setosa of the marine microzooplankton, in the chukchi sea (arctic ocean) sampled each august from 2011 to 2020 |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.sorbonne-universite.fr/hal-03434179 https://hal.sorbonne-universite.fr/hal-03434179/document https://hal.sorbonne-universite.fr/hal-03434179/file/DolanYangMsFINAL_HAL.pdf https://doi.org/10.4467/16890027ap.21.001.14061 |
geographic |
Arctic Arctic Ocean Chukchi Sea |
geographic_facet |
Arctic Arctic Ocean Chukchi Sea |
genre |
Arctic Arctic Ocean Chukchi Chukchi Sea Sea ice |
genre_facet |
Arctic Arctic Ocean Chukchi Chukchi Sea Sea ice |
op_source |
ISSN: 0065-1583 EISSN: 1689-0027 Acta Protozoologica https://hal.sorbonne-universite.fr/hal-03434179 Acta Protozoologica, Jagiellonian University, 2021, 60, pp.1 - 11. ⟨10.4467/16890027ap.21.001.14061⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.4467/16890027ap.21.001.14061 hal-03434179 https://hal.sorbonne-universite.fr/hal-03434179 https://hal.sorbonne-universite.fr/hal-03434179/document https://hal.sorbonne-universite.fr/hal-03434179/file/DolanYangMsFINAL_HAL.pdf doi:10.4467/16890027ap.21.001.14061 |
op_doi |
https://doi.org/10.4467/16890027ap.21.001.14061 |
container_title |
Acta Protozoologica |
container_volume |
60 |
container_start_page |
1 |
op_container_end_page |
11 |
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1766335628275875840 |