Physical and biological properties of early winter Antarctic sea ice in the Ross Sea
International audience This work presents the results of physical and biological investigations at 27 biogeochemical stations of early winter sea ice in the Ross Sea during the 2017 PIPERS cruise. Only two similar cruises occurred in the past, in 1995 and 1998. The year 2017 was a specific year, in...
Published in: | Annals of Glaciology |
---|---|
Main Authors: | , , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2020
|
Subjects: | |
Online Access: | https://hal.science/hal-03030790 https://hal.science/hal-03030790/document https://hal.science/hal-03030790/file/Tison_et_al_AG20_ross_sea_seaice.pdf https://doi.org/10.1017/aog.2020.43 |
id |
ftmuseumnhn:oai:HAL:hal-03030790v1 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
Muséum National d'Histoire Naturelle (MNHM): HAL |
op_collection_id |
ftmuseumnhn |
language |
English |
topic |
Antarctic glaciology biogeochemistry sea ice [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology |
spellingShingle |
Antarctic glaciology biogeochemistry sea ice [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology Tison, Jean-Louis Maksym, Ted Fraser, Alexander D. Corkill, Matthew Kimura, Noriaki Nosaka, Yuichi Nomura, Daiki Vancoppenolle, M. Ackley, Steve Stammerjohn, Sharon Wauthy, Sarah van Der Linden, Fanny Carnat, Gauthier Sapart, Célia de Jong, Jeroen Fripiat, François Delille, Bruno Physical and biological properties of early winter Antarctic sea ice in the Ross Sea |
topic_facet |
Antarctic glaciology biogeochemistry sea ice [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology |
description |
International audience This work presents the results of physical and biological investigations at 27 biogeochemical stations of early winter sea ice in the Ross Sea during the 2017 PIPERS cruise. Only two similar cruises occurred in the past, in 1995 and 1998. The year 2017 was a specific year, in that ice growth in the Central Ross Sea was considerably delayed, compared to previous years. These conditions resulted in lower ice thicknesses and Chl-a burdens, as compared to those observed during the previous cruises. It also resulted in a different structure of the sympagic algal community, unusually dominated by Phaeocystis rather than diatoms. Compared to autumn-winter sea ice in the Weddell Sea (AWECS cruise), the 2017 Ross Sea pack ice displayed similar thickness distribution, but much lower snow cover and therefore nearly no flooding conditions. It is shown that contrasted dynamics of autumnal-winter sea-ice growth between the Weddell Sea and the Ross Sea impacted the development of the sympagic community. Mean/median ice Chl-a concentrations were 3-5 times lower at PIPERS, and the community status there appeared to be more mature (decaying?), based on Phaeopigments/Chl-a ratios. These contrasts are discussed in the light of temporal and spatial differences between the two cruises. |
author2 |
Laboratoire de Glaciologie Bruxelles Université libre de Bruxelles (ULB) Woods Hole Oceanographic Institution (WHOI) Institute for Marine and Antarctic Studies Hobart (IMAS) University of Tasmania Hobart, Australia (UTAS) Antarctic Climate and Ecosystems Cooperative Research Centre (ACE-CRC) Atmosphere and Ocean Research Institute Kashiwa-shi (AORI) The University of Tokyo (UTokyo) Faculty of Fisheries Sciences Hakodate Hokkaido University Sapporo, Japan Nucleus for European Modeling of the Ocean (NEMO R&D ) Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Department of Geological Sciences Austin Jackson School of Geosciences (JSG) University of Texas at Austin Austin -University of Texas at Austin Austin Institute of Arctic Alpine Research University of Colorado Boulder (INSTAAR) University of Colorado Boulder Unité d'Océanographie Chimique Interfacultary Center for Marine Research (MARE) Université de Liège-Université de Liège |
format |
Article in Journal/Newspaper |
author |
Tison, Jean-Louis Maksym, Ted Fraser, Alexander D. Corkill, Matthew Kimura, Noriaki Nosaka, Yuichi Nomura, Daiki Vancoppenolle, M. Ackley, Steve Stammerjohn, Sharon Wauthy, Sarah van Der Linden, Fanny Carnat, Gauthier Sapart, Célia de Jong, Jeroen Fripiat, François Delille, Bruno |
author_facet |
Tison, Jean-Louis Maksym, Ted Fraser, Alexander D. Corkill, Matthew Kimura, Noriaki Nosaka, Yuichi Nomura, Daiki Vancoppenolle, M. Ackley, Steve Stammerjohn, Sharon Wauthy, Sarah van Der Linden, Fanny Carnat, Gauthier Sapart, Célia de Jong, Jeroen Fripiat, François Delille, Bruno |
author_sort |
Tison, Jean-Louis |
title |
Physical and biological properties of early winter Antarctic sea ice in the Ross Sea |
title_short |
Physical and biological properties of early winter Antarctic sea ice in the Ross Sea |
title_full |
Physical and biological properties of early winter Antarctic sea ice in the Ross Sea |
title_fullStr |
Physical and biological properties of early winter Antarctic sea ice in the Ross Sea |
title_full_unstemmed |
Physical and biological properties of early winter Antarctic sea ice in the Ross Sea |
title_sort |
physical and biological properties of early winter antarctic sea ice in the ross sea |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://hal.science/hal-03030790 https://hal.science/hal-03030790/document https://hal.science/hal-03030790/file/Tison_et_al_AG20_ross_sea_seaice.pdf https://doi.org/10.1017/aog.2020.43 |
genre |
Annals of Glaciology Antarc* Antarctic Ross Sea Sea ice Weddell Sea |
genre_facet |
Annals of Glaciology Antarc* Antarctic Ross Sea Sea ice Weddell Sea |
op_source |
ISSN: 0260-3055 EISSN: 1727-5644 Annals of Glaciology https://hal.science/hal-03030790 Annals of Glaciology, 2020, 1 (19), ⟨10.1017/aog.2020.43⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1017/aog.2020.43 hal-03030790 https://hal.science/hal-03030790 https://hal.science/hal-03030790/document https://hal.science/hal-03030790/file/Tison_et_al_AG20_ross_sea_seaice.pdf doi:10.1017/aog.2020.43 WOS: 000652595200001 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1017/aog.2020.43 |
container_title |
Annals of Glaciology |
container_volume |
61 |
container_issue |
83 |
container_start_page |
241 |
op_container_end_page |
259 |
_version_ |
1799475192593907712 |
spelling |
ftmuseumnhn:oai:HAL:hal-03030790v1 2024-05-19T07:28:39+00:00 Physical and biological properties of early winter Antarctic sea ice in the Ross Sea Tison, Jean-Louis Maksym, Ted Fraser, Alexander D. Corkill, Matthew Kimura, Noriaki Nosaka, Yuichi Nomura, Daiki Vancoppenolle, M. Ackley, Steve Stammerjohn, Sharon Wauthy, Sarah van Der Linden, Fanny Carnat, Gauthier Sapart, Célia de Jong, Jeroen Fripiat, François Delille, Bruno Laboratoire de Glaciologie Bruxelles Université libre de Bruxelles (ULB) Woods Hole Oceanographic Institution (WHOI) Institute for Marine and Antarctic Studies Hobart (IMAS) University of Tasmania Hobart, Australia (UTAS) Antarctic Climate and Ecosystems Cooperative Research Centre (ACE-CRC) Atmosphere and Ocean Research Institute Kashiwa-shi (AORI) The University of Tokyo (UTokyo) Faculty of Fisheries Sciences Hakodate Hokkaido University Sapporo, Japan Nucleus for European Modeling of the Ocean (NEMO R&D ) Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Department of Geological Sciences Austin Jackson School of Geosciences (JSG) University of Texas at Austin Austin -University of Texas at Austin Austin Institute of Arctic Alpine Research University of Colorado Boulder (INSTAAR) University of Colorado Boulder Unité d'Océanographie Chimique Interfacultary Center for Marine Research (MARE) Université de Liège-Université de Liège 2020 https://hal.science/hal-03030790 https://hal.science/hal-03030790/document https://hal.science/hal-03030790/file/Tison_et_al_AG20_ross_sea_seaice.pdf https://doi.org/10.1017/aog.2020.43 en eng HAL CCSD Cambridge University Press info:eu-repo/semantics/altIdentifier/doi/10.1017/aog.2020.43 hal-03030790 https://hal.science/hal-03030790 https://hal.science/hal-03030790/document https://hal.science/hal-03030790/file/Tison_et_al_AG20_ross_sea_seaice.pdf doi:10.1017/aog.2020.43 WOS: 000652595200001 info:eu-repo/semantics/OpenAccess ISSN: 0260-3055 EISSN: 1727-5644 Annals of Glaciology https://hal.science/hal-03030790 Annals of Glaciology, 2020, 1 (19), ⟨10.1017/aog.2020.43⟩ Antarctic glaciology biogeochemistry sea ice [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology info:eu-repo/semantics/article Journal articles 2020 ftmuseumnhn https://doi.org/10.1017/aog.2020.43 2024-04-25T00:47:02Z International audience This work presents the results of physical and biological investigations at 27 biogeochemical stations of early winter sea ice in the Ross Sea during the 2017 PIPERS cruise. Only two similar cruises occurred in the past, in 1995 and 1998. The year 2017 was a specific year, in that ice growth in the Central Ross Sea was considerably delayed, compared to previous years. These conditions resulted in lower ice thicknesses and Chl-a burdens, as compared to those observed during the previous cruises. It also resulted in a different structure of the sympagic algal community, unusually dominated by Phaeocystis rather than diatoms. Compared to autumn-winter sea ice in the Weddell Sea (AWECS cruise), the 2017 Ross Sea pack ice displayed similar thickness distribution, but much lower snow cover and therefore nearly no flooding conditions. It is shown that contrasted dynamics of autumnal-winter sea-ice growth between the Weddell Sea and the Ross Sea impacted the development of the sympagic community. Mean/median ice Chl-a concentrations were 3-5 times lower at PIPERS, and the community status there appeared to be more mature (decaying?), based on Phaeopigments/Chl-a ratios. These contrasts are discussed in the light of temporal and spatial differences between the two cruises. Article in Journal/Newspaper Annals of Glaciology Antarc* Antarctic Ross Sea Sea ice Weddell Sea Muséum National d'Histoire Naturelle (MNHM): HAL Annals of Glaciology 61 83 241 259 |