Adélie penguins’ extensive seasonal migration supports dynamic Marine Protected Area planning in Antarctica
International audience Spatiotemporal dynamics of ecosystems can challenge the pertinence of Marine Protected Area (MPA) planning.Seasonal environmental changes are extreme in polar regions, however MPA planning in East Antarctica reliesmostly on species' summer distribution only. Thirteen Adél...
Published in: | Marine Policy |
---|---|
Main Authors: | , , , , , |
Other Authors: | , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2019
|
Subjects: | |
Online Access: | https://hal.science/hal-02309717 https://doi.org/10.1016/j.marpol.2019.103692 |
id |
fthalin2p3:oai:HAL:hal-02309717v1 |
---|---|
record_format |
openpolar |
spelling |
fthalin2p3:oai:HAL:hal-02309717v1 2024-05-12T07:54:52+00:00 Adélie penguins’ extensive seasonal migration supports dynamic Marine Protected Area planning in Antarctica Thiebot, Jean-Baptiste Ropert‐coudert, Yan Raclot, Thierry Poupart, Timothée Kato, Akiko Takahashi, Akinori National Institute of Polar Research Tokyo (NiPR) Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC) Institut National de la Recherche Agronomique (INRA)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Institut Pluridisciplinaire Hubert Curien (IPHC) Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) School of Environmental and Life Sciences - SELS (Callaghan, Australia) University of Newcastle Callaghan, Australia (UoN) 2019-09-17 https://hal.science/hal-02309717 https://doi.org/10.1016/j.marpol.2019.103692 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.marpol.2019.103692 hal-02309717 https://hal.science/hal-02309717 doi:10.1016/j.marpol.2019.103692 ISSN: 0308-597X Marine Policy https://hal.science/hal-02309717 Marine Policy, 2019, 109, pp.103692. ⟨10.1016/j.marpol.2019.103692⟩ Marine spatial planning Southern ocean Winter Sea ice Geolocation (GLS) Pygoscelis adeliae [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2019 fthalin2p3 https://doi.org/10.1016/j.marpol.2019.103692 2024-04-17T15:45:23Z International audience Spatiotemporal dynamics of ecosystems can challenge the pertinence of Marine Protected Area (MPA) planning.Seasonal environmental changes are extreme in polar regions, however MPA planning in East Antarctica reliesmostly on species' summer distribution only. Thirteen Adélie penguins were tracked from Ile des Pétrels (TerreAdélie), and their seasonal distribution and behaviour were compared to the proposed “D'Urville Sea-Mertz”MPA. During the phase of high food-demand preceding moult, penguins used mostly (68.4%) this proposed area.However, following autumnal sea ice extension, penguins migrated north-westwards: overall, 73% of their locationswere outside the MPA proposal, and this was up to>99% during winter (in July), the season whenpenguins maximized their dive depth and time (August and September, respectively). This study thus supportsthe proposal of implementing a “krill no-take zone” policy in this MPA, in line with the pre-moult foraging ofthese krill predators in this area. Further protection of the year-round habitats of migratory Adélie penguinscould be achieved by inter-connecting the East Antarctic MPA proposals along the ice edge during winter,thereby mirroring the ecosystem's seasonal dynamics. Article in Journal/Newspaper Antarc* Antarctic Antarctica D'Urville Sea East Antarctica Pygoscelis adeliae Sea ice Southern Ocean HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules) Antarctic D'Urville Sea ENVELOPE(140.000,140.000,-65.000,-65.000) East Antarctica Ile des Pétrels ENVELOPE(140.010,140.010,-66.665,-66.665) Pétrels ENVELOPE(140.017,140.017,-66.667,-66.667) Southern Ocean Marine Policy 109 103692 |
institution |
Open Polar |
collection |
HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules) |
op_collection_id |
fthalin2p3 |
language |
English |
topic |
Marine spatial planning Southern ocean Winter Sea ice Geolocation (GLS) Pygoscelis adeliae [SDE]Environmental Sciences |
spellingShingle |
Marine spatial planning Southern ocean Winter Sea ice Geolocation (GLS) Pygoscelis adeliae [SDE]Environmental Sciences Thiebot, Jean-Baptiste Ropert‐coudert, Yan Raclot, Thierry Poupart, Timothée Kato, Akiko Takahashi, Akinori Adélie penguins’ extensive seasonal migration supports dynamic Marine Protected Area planning in Antarctica |
topic_facet |
Marine spatial planning Southern ocean Winter Sea ice Geolocation (GLS) Pygoscelis adeliae [SDE]Environmental Sciences |
description |
International audience Spatiotemporal dynamics of ecosystems can challenge the pertinence of Marine Protected Area (MPA) planning.Seasonal environmental changes are extreme in polar regions, however MPA planning in East Antarctica reliesmostly on species' summer distribution only. Thirteen Adélie penguins were tracked from Ile des Pétrels (TerreAdélie), and their seasonal distribution and behaviour were compared to the proposed “D'Urville Sea-Mertz”MPA. During the phase of high food-demand preceding moult, penguins used mostly (68.4%) this proposed area.However, following autumnal sea ice extension, penguins migrated north-westwards: overall, 73% of their locationswere outside the MPA proposal, and this was up to>99% during winter (in July), the season whenpenguins maximized their dive depth and time (August and September, respectively). This study thus supportsthe proposal of implementing a “krill no-take zone” policy in this MPA, in line with the pre-moult foraging ofthese krill predators in this area. Further protection of the year-round habitats of migratory Adélie penguinscould be achieved by inter-connecting the East Antarctic MPA proposals along the ice edge during winter,thereby mirroring the ecosystem's seasonal dynamics. |
author2 |
National Institute of Polar Research Tokyo (NiPR) Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC) Institut National de la Recherche Agronomique (INRA)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Institut Pluridisciplinaire Hubert Curien (IPHC) Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) School of Environmental and Life Sciences - SELS (Callaghan, Australia) University of Newcastle Callaghan, Australia (UoN) |
format |
Article in Journal/Newspaper |
author |
Thiebot, Jean-Baptiste Ropert‐coudert, Yan Raclot, Thierry Poupart, Timothée Kato, Akiko Takahashi, Akinori |
author_facet |
Thiebot, Jean-Baptiste Ropert‐coudert, Yan Raclot, Thierry Poupart, Timothée Kato, Akiko Takahashi, Akinori |
author_sort |
Thiebot, Jean-Baptiste |
title |
Adélie penguins’ extensive seasonal migration supports dynamic Marine Protected Area planning in Antarctica |
title_short |
Adélie penguins’ extensive seasonal migration supports dynamic Marine Protected Area planning in Antarctica |
title_full |
Adélie penguins’ extensive seasonal migration supports dynamic Marine Protected Area planning in Antarctica |
title_fullStr |
Adélie penguins’ extensive seasonal migration supports dynamic Marine Protected Area planning in Antarctica |
title_full_unstemmed |
Adélie penguins’ extensive seasonal migration supports dynamic Marine Protected Area planning in Antarctica |
title_sort |
adélie penguins’ extensive seasonal migration supports dynamic marine protected area planning in antarctica |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.science/hal-02309717 https://doi.org/10.1016/j.marpol.2019.103692 |
long_lat |
ENVELOPE(140.000,140.000,-65.000,-65.000) ENVELOPE(140.010,140.010,-66.665,-66.665) ENVELOPE(140.017,140.017,-66.667,-66.667) |
geographic |
Antarctic D'Urville Sea East Antarctica Ile des Pétrels Pétrels Southern Ocean |
geographic_facet |
Antarctic D'Urville Sea East Antarctica Ile des Pétrels Pétrels Southern Ocean |
genre |
Antarc* Antarctic Antarctica D'Urville Sea East Antarctica Pygoscelis adeliae Sea ice Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica D'Urville Sea East Antarctica Pygoscelis adeliae Sea ice Southern Ocean |
op_source |
ISSN: 0308-597X Marine Policy https://hal.science/hal-02309717 Marine Policy, 2019, 109, pp.103692. ⟨10.1016/j.marpol.2019.103692⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.marpol.2019.103692 hal-02309717 https://hal.science/hal-02309717 doi:10.1016/j.marpol.2019.103692 |
op_doi |
https://doi.org/10.1016/j.marpol.2019.103692 |
container_title |
Marine Policy |
container_volume |
109 |
container_start_page |
103692 |
_version_ |
1798853035653332992 |