Interannual variability of zooplankton in the Dumont d?Urville sea (139°E ? 146°E), east Antarctica, 2004 ? 2008
International audience Spatial and temporal variability of zooplankton was studied during five summers (2004-2008) in the Dumont d'Urville Sea, east Antarctica. The species recorded, based on the catch of a 500 μm-mesh Bongo net, were typical of southern continental shelf communities in Antarct...
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Online Access: | https://hal.science/hal-00760103 https://doi.org/10.1016/j.polar.2011.03.001 |
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ftunivnantes:oai:HAL:hal-00760103v1 2023-05-15T13:34:08+02:00 Interannual variability of zooplankton in the Dumont d?Urville sea (139°E ? 146°E), east Antarctica, 2004 ? 2008 Swadling, K.M. Penot, F. Vallet, Carole Rouyer, A. Gasparini, S. Mousseau, L. Smith, M. Goffart, A. Koubbi, P. Laboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 (LOG) Institut national des sciences de l'Univers (INSU - CNRS)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD France-Nord ) 2011 https://hal.science/hal-00760103 https://doi.org/10.1016/j.polar.2011.03.001 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polar.2011.03.001 hal-00760103 https://hal.science/hal-00760103 doi:10.1016/j.polar.2011.03.001 ISSN: 1873-9652 Polar Science https://hal.science/hal-00760103 Polar Science, 2011, 5 (2), pp.118-133. ⟨10.1016/j.polar.2011.03.001⟩ [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography info:eu-repo/semantics/article Journal articles 2011 ftunivnantes https://doi.org/10.1016/j.polar.2011.03.001 2023-02-08T00:19:33Z International audience Spatial and temporal variability of zooplankton was studied during five summers (2004-2008) in the Dumont d'Urville Sea, east Antarctica. The species recorded, based on the catch of a 500 μm-mesh Bongo net, were typical of southern continental shelf communities in Antarctica, including Euphausia crystallorophias, polychaetes, pteropods and biomass-dominant copepods. There was a strong degree of temporal variation in abundance, possibly related to the thickness and extent of the sea ice cover during each spring prior to the surveys. Total mean abundance was highly variable between years, with a minimum of 961 ind. 1000 m-3 in 2004 (range 65-3407 ind. 1000 m-3) and a maximum of 15,627 ind. 1000 m-3 in 2005 (range 5109-33,869 ind. 1000 m-3). Spatially, within each year, abundances were also variable, and there were no uniform patterns in abundance from year to year. Water column physical characteristics (temperature and salinity) were relatively constant and did not contribute substantially to variation between the years. It is likely that variation in zooplankton distribution was largely related to a combination of localised features, such as the thickness and extent of sea ice cover, the position and extent of the Mertz Polynya, local wind conditions and bathymetric features. Article in Journal/Newspaper Antarc* Antarctica D'Urville Sea Dumont D'Urville Sea East Antarctica Polar Science Polar Science Sea ice Copepods Université de Nantes: HAL-UNIV-NANTES D'Urville Sea ENVELOPE(140.000,140.000,-65.000,-65.000) Dumont d'Urville ENVELOPE(140.017,140.017,-66.667,-66.667) Dumont-d'Urville ENVELOPE(140.013,140.013,-66.667,-66.667) East Antarctica Polar Science 5 2 118 133 |
institution |
Open Polar |
collection |
Université de Nantes: HAL-UNIV-NANTES |
op_collection_id |
ftunivnantes |
language |
English |
topic |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
spellingShingle |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography Swadling, K.M. Penot, F. Vallet, Carole Rouyer, A. Gasparini, S. Mousseau, L. Smith, M. Goffart, A. Koubbi, P. Interannual variability of zooplankton in the Dumont d?Urville sea (139°E ? 146°E), east Antarctica, 2004 ? 2008 |
topic_facet |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
description |
International audience Spatial and temporal variability of zooplankton was studied during five summers (2004-2008) in the Dumont d'Urville Sea, east Antarctica. The species recorded, based on the catch of a 500 μm-mesh Bongo net, were typical of southern continental shelf communities in Antarctica, including Euphausia crystallorophias, polychaetes, pteropods and biomass-dominant copepods. There was a strong degree of temporal variation in abundance, possibly related to the thickness and extent of the sea ice cover during each spring prior to the surveys. Total mean abundance was highly variable between years, with a minimum of 961 ind. 1000 m-3 in 2004 (range 65-3407 ind. 1000 m-3) and a maximum of 15,627 ind. 1000 m-3 in 2005 (range 5109-33,869 ind. 1000 m-3). Spatially, within each year, abundances were also variable, and there were no uniform patterns in abundance from year to year. Water column physical characteristics (temperature and salinity) were relatively constant and did not contribute substantially to variation between the years. It is likely that variation in zooplankton distribution was largely related to a combination of localised features, such as the thickness and extent of sea ice cover, the position and extent of the Mertz Polynya, local wind conditions and bathymetric features. |
author2 |
Laboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 (LOG) Institut national des sciences de l'Univers (INSU - CNRS)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD France-Nord ) |
format |
Article in Journal/Newspaper |
author |
Swadling, K.M. Penot, F. Vallet, Carole Rouyer, A. Gasparini, S. Mousseau, L. Smith, M. Goffart, A. Koubbi, P. |
author_facet |
Swadling, K.M. Penot, F. Vallet, Carole Rouyer, A. Gasparini, S. Mousseau, L. Smith, M. Goffart, A. Koubbi, P. |
author_sort |
Swadling, K.M. |
title |
Interannual variability of zooplankton in the Dumont d?Urville sea (139°E ? 146°E), east Antarctica, 2004 ? 2008 |
title_short |
Interannual variability of zooplankton in the Dumont d?Urville sea (139°E ? 146°E), east Antarctica, 2004 ? 2008 |
title_full |
Interannual variability of zooplankton in the Dumont d?Urville sea (139°E ? 146°E), east Antarctica, 2004 ? 2008 |
title_fullStr |
Interannual variability of zooplankton in the Dumont d?Urville sea (139°E ? 146°E), east Antarctica, 2004 ? 2008 |
title_full_unstemmed |
Interannual variability of zooplankton in the Dumont d?Urville sea (139°E ? 146°E), east Antarctica, 2004 ? 2008 |
title_sort |
interannual variability of zooplankton in the dumont d?urville sea (139°e ? 146°e), east antarctica, 2004 ? 2008 |
publisher |
HAL CCSD |
publishDate |
2011 |
url |
https://hal.science/hal-00760103 https://doi.org/10.1016/j.polar.2011.03.001 |
long_lat |
ENVELOPE(140.000,140.000,-65.000,-65.000) ENVELOPE(140.017,140.017,-66.667,-66.667) ENVELOPE(140.013,140.013,-66.667,-66.667) |
geographic |
D'Urville Sea Dumont d'Urville Dumont-d'Urville East Antarctica |
geographic_facet |
D'Urville Sea Dumont d'Urville Dumont-d'Urville East Antarctica |
genre |
Antarc* Antarctica D'Urville Sea Dumont D'Urville Sea East Antarctica Polar Science Polar Science Sea ice Copepods |
genre_facet |
Antarc* Antarctica D'Urville Sea Dumont D'Urville Sea East Antarctica Polar Science Polar Science Sea ice Copepods |
op_source |
ISSN: 1873-9652 Polar Science https://hal.science/hal-00760103 Polar Science, 2011, 5 (2), pp.118-133. ⟨10.1016/j.polar.2011.03.001⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polar.2011.03.001 hal-00760103 https://hal.science/hal-00760103 doi:10.1016/j.polar.2011.03.001 |
op_doi |
https://doi.org/10.1016/j.polar.2011.03.001 |
container_title |
Polar Science |
container_volume |
5 |
container_issue |
2 |
container_start_page |
118 |
op_container_end_page |
133 |
_version_ |
1766049148849618944 |