Untangling local and remote influences in two major petrel habitats in the oligotrophic Southern Ocean
International audience Ocean circulation connects geographically distinct ecosystems across a wide range of spatial and temporal scales via exchanges of physical and biogeochemical properties. Remote oceanographic processes can be especially important for ecosystems in the Southern Ocean, where the...
Published in: | Global Change Biology |
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Main Authors: | , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2021
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Subjects: | |
Online Access: | https://hal.science/hal-03330670 https://doi.org/10.1111/gcb.15839 |
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ftunivrochelle:oai:HAL:hal-03330670v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
HAL - Université de La Rochelle |
op_collection_id |
ftunivrochelle |
language |
English |
topic |
Procellaria cinerea seabirds Antarctic Circumpolar Current (ACC) biogeography conservation grey petrels high seas hotspot open ocean primary productivity [SDE]Environmental Sciences |
spellingShingle |
Procellaria cinerea seabirds Antarctic Circumpolar Current (ACC) biogeography conservation grey petrels high seas hotspot open ocean primary productivity [SDE]Environmental Sciences Jones, Daniel Ceia, Filipe Murphy, Eugene Delord, Karine Furness, Robert Verdy, Ariane Mazloff, Matthew Phillips, Richard Sagar, Paul Sallée, Jean-Baptiste Schreiber, Ben Thompson, David Torres, Leigh Underwood, Philip Weimerskirch, Henri Xavier, José Untangling local and remote influences in two major petrel habitats in the oligotrophic Southern Ocean |
topic_facet |
Procellaria cinerea seabirds Antarctic Circumpolar Current (ACC) biogeography conservation grey petrels high seas hotspot open ocean primary productivity [SDE]Environmental Sciences |
description |
International audience Ocean circulation connects geographically distinct ecosystems across a wide range of spatial and temporal scales via exchanges of physical and biogeochemical properties. Remote oceanographic processes can be especially important for ecosystems in the Southern Ocean, where the Antarctic Circumpolar Current transports properties across ocean basins through both advection and mixing. Recent tracking studies have indicated the existence of two large-scale, open ocean habitats in the Southern Ocean used by grey petrels (Procellaria cinerea) from two populations (i.e., Kerguelen and Antipodes islands) during their nonbreeding season for extended periods during austral summer (i.e., October to February). In this work, we use a novel combination of large-scale oceanographic observations, surface drifter data, satellite-derived primary productivity, numerical adjoint sensitivity experiments, and output from a biogeochemical state estimate to examine local and remote influences on these grey petrel habitats. Our aim is to understand the oceanographic features that control these isolated foraging areas and to evaluate their ecological value as oligotrophic open ocean habitats. We estimate the minimum local primary productivity required to support these populations to be much <1% of the estimated local primary productivity. The region in the southeast Indian Ocean used by the birds from Kerguelen is connected by circulation to the productive Kerguelen shelf. In contrast, the region in the south-central Pacific Ocean used by seabirds from the Antipodes is relatively isolated suggesting it is more influenced by local factors or the cumulative effects of many seasonal cycles. This work exemplifies the potential use of predator distributions and oceanographic data to highlight areas of the open ocean that may be more dynamic and productive than previously thought. Our results highlight the need to consider advective connections between ecosystems in the Southern Ocean and to re-evaluate the ... |
author2 |
British Antarctic Survey (BAS) Natural Environment Research Council (NERC) Marine and Environmental Sciences Centre (MARE UC) Universidade de Coimbra Coimbra Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Institute of Biodiversity, Animal Health and Comparative Medicine College of Medical, Veterinary and Life Sciences Glasgow University of Glasgow-University of Glasgow Scripps Institution of Oceanography (SIO - UC San Diego) University of California San Diego (UC San Diego) University of California (UC)-University of California (UC) National Institute of Water and Atmospheric Research Christchurch (NIWA) Processus et interactions de fine échelle océanique (PROTEO) 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) National Institute of Water and Atmospheric Research Wellington (NIWA) Geospatial Ecology of Marine Megafauna Lab (GEMM lab) Oregon State University (OSU) |
format |
Article in Journal/Newspaper |
author |
Jones, Daniel Ceia, Filipe Murphy, Eugene Delord, Karine Furness, Robert Verdy, Ariane Mazloff, Matthew Phillips, Richard Sagar, Paul Sallée, Jean-Baptiste Schreiber, Ben Thompson, David Torres, Leigh Underwood, Philip Weimerskirch, Henri Xavier, José |
author_facet |
Jones, Daniel Ceia, Filipe Murphy, Eugene Delord, Karine Furness, Robert Verdy, Ariane Mazloff, Matthew Phillips, Richard Sagar, Paul Sallée, Jean-Baptiste Schreiber, Ben Thompson, David Torres, Leigh Underwood, Philip Weimerskirch, Henri Xavier, José |
author_sort |
Jones, Daniel |
title |
Untangling local and remote influences in two major petrel habitats in the oligotrophic Southern Ocean |
title_short |
Untangling local and remote influences in two major petrel habitats in the oligotrophic Southern Ocean |
title_full |
Untangling local and remote influences in two major petrel habitats in the oligotrophic Southern Ocean |
title_fullStr |
Untangling local and remote influences in two major petrel habitats in the oligotrophic Southern Ocean |
title_full_unstemmed |
Untangling local and remote influences in two major petrel habitats in the oligotrophic Southern Ocean |
title_sort |
untangling local and remote influences in two major petrel habitats in the oligotrophic southern ocean |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.science/hal-03330670 https://doi.org/10.1111/gcb.15839 |
genre |
Antarc* Antarctic Antipodes Islands Southern Ocean |
genre_facet |
Antarc* Antarctic Antipodes Islands Southern Ocean |
op_source |
ISSN: 1354-1013 EISSN: 1365-2486 Global Change Biology https://hal.science/hal-03330670 Global Change Biology, 2021, 27 (5773-5785), ⟨10.1111/gcb.15839⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/gcb.15839 hal-03330670 https://hal.science/hal-03330670 doi:10.1111/gcb.15839 WOS: 000690747400001 |
op_doi |
https://doi.org/10.1111/gcb.15839 |
container_title |
Global Change Biology |
_version_ |
1799469340383248384 |
spelling |
ftunivrochelle:oai:HAL:hal-03330670v1 2024-05-19T07:31:29+00:00 Untangling local and remote influences in two major petrel habitats in the oligotrophic Southern Ocean Jones, Daniel Ceia, Filipe Murphy, Eugene Delord, Karine Furness, Robert Verdy, Ariane Mazloff, Matthew Phillips, Richard Sagar, Paul Sallée, Jean-Baptiste Schreiber, Ben Thompson, David Torres, Leigh Underwood, Philip Weimerskirch, Henri Xavier, José British Antarctic Survey (BAS) Natural Environment Research Council (NERC) Marine and Environmental Sciences Centre (MARE UC) Universidade de Coimbra Coimbra Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Institute of Biodiversity, Animal Health and Comparative Medicine College of Medical, Veterinary and Life Sciences Glasgow University of Glasgow-University of Glasgow Scripps Institution of Oceanography (SIO - UC San Diego) University of California San Diego (UC San Diego) University of California (UC)-University of California (UC) National Institute of Water and Atmospheric Research Christchurch (NIWA) Processus et interactions de fine échelle océanique (PROTEO) 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) National Institute of Water and Atmospheric Research Wellington (NIWA) Geospatial Ecology of Marine Megafauna Lab (GEMM lab) Oregon State University (OSU) 2021 https://hal.science/hal-03330670 https://doi.org/10.1111/gcb.15839 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1111/gcb.15839 hal-03330670 https://hal.science/hal-03330670 doi:10.1111/gcb.15839 WOS: 000690747400001 ISSN: 1354-1013 EISSN: 1365-2486 Global Change Biology https://hal.science/hal-03330670 Global Change Biology, 2021, 27 (5773-5785), ⟨10.1111/gcb.15839⟩ Procellaria cinerea seabirds Antarctic Circumpolar Current (ACC) biogeography conservation grey petrels high seas hotspot open ocean primary productivity [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2021 ftunivrochelle https://doi.org/10.1111/gcb.15839 2024-04-24T00:36:21Z International audience Ocean circulation connects geographically distinct ecosystems across a wide range of spatial and temporal scales via exchanges of physical and biogeochemical properties. Remote oceanographic processes can be especially important for ecosystems in the Southern Ocean, where the Antarctic Circumpolar Current transports properties across ocean basins through both advection and mixing. Recent tracking studies have indicated the existence of two large-scale, open ocean habitats in the Southern Ocean used by grey petrels (Procellaria cinerea) from two populations (i.e., Kerguelen and Antipodes islands) during their nonbreeding season for extended periods during austral summer (i.e., October to February). In this work, we use a novel combination of large-scale oceanographic observations, surface drifter data, satellite-derived primary productivity, numerical adjoint sensitivity experiments, and output from a biogeochemical state estimate to examine local and remote influences on these grey petrel habitats. Our aim is to understand the oceanographic features that control these isolated foraging areas and to evaluate their ecological value as oligotrophic open ocean habitats. We estimate the minimum local primary productivity required to support these populations to be much <1% of the estimated local primary productivity. The region in the southeast Indian Ocean used by the birds from Kerguelen is connected by circulation to the productive Kerguelen shelf. In contrast, the region in the south-central Pacific Ocean used by seabirds from the Antipodes is relatively isolated suggesting it is more influenced by local factors or the cumulative effects of many seasonal cycles. This work exemplifies the potential use of predator distributions and oceanographic data to highlight areas of the open ocean that may be more dynamic and productive than previously thought. Our results highlight the need to consider advective connections between ecosystems in the Southern Ocean and to re-evaluate the ... Article in Journal/Newspaper Antarc* Antarctic Antipodes Islands Southern Ocean HAL - Université de La Rochelle Global Change Biology |