Large scale spatial variations in the seasonal abundance of Calanus finmarchicus
International audience Data collected by the Continuous Plankton Recorder (CPR) survey between 1962, and 1974 in the North Atlantic and adjacent seas were used to examine large scale spatial variations in the seasonal cycle of near-surface abundance of the copepod Calanus finmarchicus. Through most...
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ftsorbonneuniv:oai:HAL:hal-03479837v1 2024-09-15T18:00:38+00:00 Large scale spatial variations in the seasonal abundance of Calanus finmarchicus Planque, B Hays, Gc Ibanez, F Gamble, Jc Océanographie Biologique et Écologie du Plancton Marin (LOBEPM) Observatoire océanologique de Villefranche-sur-mer (OOVM) Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) 1997 https://hal.science/hal-03479837 https://doi.org/10.1016/S0967-0637(96)00100-8 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/S0967-0637(96)00100-8 hal-03479837 https://hal.science/hal-03479837 doi:10.1016/S0967-0637(96)00100-8 ISSN: 0967-0637 Deep Sea Research Part I: Oceanographic Research Papers https://hal.science/hal-03479837 Deep Sea Research Part I: Oceanographic Research Papers, 1997, 44 (2), pp.315-326. ⟨10.1016/S0967-0637(96)00100-8⟩ [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography info:eu-repo/semantics/article Journal articles 1997 ftsorbonneuniv https://doi.org/10.1016/S0967-0637(96)00100-8 2024-07-25T23:47:52Z International audience Data collected by the Continuous Plankton Recorder (CPR) survey between 1962, and 1974 in the North Atlantic and adjacent seas were used to examine large scale spatial variations in the seasonal cycle of near-surface abundance of the copepod Calanus finmarchicus. Through most of this region, the dominant seasonal pattern was minimum abundance between November and February followed by an increase to maximum abundance in May. Two large (> 600 000 km(2)) areas had seasonal cycles that differed markedly from this dominant pattern. South of Newfoundland, maximum abundance occurred between February and May, while south of Greenland, maximum abundance occurred between April and October. This delayed seasonal cycle south of Greenland has not been identified previously, and it is speculated that regional changes in seasonal patterns may result from regional temperature and/or timing of food availability differences. (C) 1997 Elsevier Science Ltd. Article in Journal/Newspaper Calanus finmarchicus Greenland Newfoundland North Atlantic HAL Sorbonne Université Deep Sea Research Part I: Oceanographic Research Papers 44 2 315 326 |
institution |
Open Polar |
collection |
HAL Sorbonne Université |
op_collection_id |
ftsorbonneuniv |
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 Planque, B Hays, Gc Ibanez, F Gamble, Jc Large scale spatial variations in the seasonal abundance of Calanus finmarchicus |
topic_facet |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
description |
International audience Data collected by the Continuous Plankton Recorder (CPR) survey between 1962, and 1974 in the North Atlantic and adjacent seas were used to examine large scale spatial variations in the seasonal cycle of near-surface abundance of the copepod Calanus finmarchicus. Through most of this region, the dominant seasonal pattern was minimum abundance between November and February followed by an increase to maximum abundance in May. Two large (> 600 000 km(2)) areas had seasonal cycles that differed markedly from this dominant pattern. South of Newfoundland, maximum abundance occurred between February and May, while south of Greenland, maximum abundance occurred between April and October. This delayed seasonal cycle south of Greenland has not been identified previously, and it is speculated that regional changes in seasonal patterns may result from regional temperature and/or timing of food availability differences. (C) 1997 Elsevier Science Ltd. |
author2 |
Océanographie Biologique et Écologie du Plancton Marin (LOBEPM) Observatoire océanologique de Villefranche-sur-mer (OOVM) Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Planque, B Hays, Gc Ibanez, F Gamble, Jc |
author_facet |
Planque, B Hays, Gc Ibanez, F Gamble, Jc |
author_sort |
Planque, B |
title |
Large scale spatial variations in the seasonal abundance of Calanus finmarchicus |
title_short |
Large scale spatial variations in the seasonal abundance of Calanus finmarchicus |
title_full |
Large scale spatial variations in the seasonal abundance of Calanus finmarchicus |
title_fullStr |
Large scale spatial variations in the seasonal abundance of Calanus finmarchicus |
title_full_unstemmed |
Large scale spatial variations in the seasonal abundance of Calanus finmarchicus |
title_sort |
large scale spatial variations in the seasonal abundance of calanus finmarchicus |
publisher |
HAL CCSD |
publishDate |
1997 |
url |
https://hal.science/hal-03479837 https://doi.org/10.1016/S0967-0637(96)00100-8 |
genre |
Calanus finmarchicus Greenland Newfoundland North Atlantic |
genre_facet |
Calanus finmarchicus Greenland Newfoundland North Atlantic |
op_source |
ISSN: 0967-0637 Deep Sea Research Part I: Oceanographic Research Papers https://hal.science/hal-03479837 Deep Sea Research Part I: Oceanographic Research Papers, 1997, 44 (2), pp.315-326. ⟨10.1016/S0967-0637(96)00100-8⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0967-0637(96)00100-8 hal-03479837 https://hal.science/hal-03479837 doi:10.1016/S0967-0637(96)00100-8 |
op_doi |
https://doi.org/10.1016/S0967-0637(96)00100-8 |
container_title |
Deep Sea Research Part I: Oceanographic Research Papers |
container_volume |
44 |
container_issue |
2 |
container_start_page |
315 |
op_container_end_page |
326 |
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1810437814410543104 |