Full circumpolar migration ensures evolutionary unity in the Emperor penguin
International audience Defining reliable demographic models is essential to understand the threats of ongoing environmental change. Yet, in the most remote and threatened areas, models are often based on the survey of a single population, assuming stationarity and independence in population response...
Published in: | Nature Communications |
---|---|
Main Authors: | , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2016
|
Subjects: | |
Online Access: | https://hal.science/hal-01331960 https://hal.science/hal-01331960/document https://hal.science/hal-01331960/file/ncomms11842.pdf https://doi.org/10.1038/ncomms11842 |
id |
ftanrparis:oai:HAL:hal-01331960v1 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
Portail HAL-ANR (Agence Nationale de la Recherche) |
op_collection_id |
ftanrparis |
language |
English |
topic |
[SDE.MCG]Environmental Sciences/Global Changes [SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE] [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology |
spellingShingle |
[SDE.MCG]Environmental Sciences/Global Changes [SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE] [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology Cristofari, Robin Bertorelle, Giorgio Ancel, André Benazzo, Andrea Le Maho, Yvon Ponganis, Paul J. Stenseth, Nils Chr Trathan, Phil N. Whittington, Jason D. Zanetti, Enrico Zitterbart, Daniel P. Le Bohec, Céline Trucchi, Emiliano Full circumpolar migration ensures evolutionary unity in the Emperor penguin |
topic_facet |
[SDE.MCG]Environmental Sciences/Global Changes [SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE] [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology |
description |
International audience Defining reliable demographic models is essential to understand the threats of ongoing environmental change. Yet, in the most remote and threatened areas, models are often based on the survey of a single population, assuming stationarity and independence in population responses. This is the case for the Emperor penguin Aptenodytes forsteri, a flagship Antarctic species that may be at high risk continent-wide before 2100. Here, using genome-wide data from the whole Antarctic continent, we reveal that this top-predator is organized as one single global population with a shared demography since the late Quaternary. We refute the view of the local population as a relevant demographic unit, and highlight that (i) robust extinction risk estimations are only possible by including dispersal rates and (ii) colony-scaled population size is rather indicative of local stochastic events, whereas the species’ response to global environmental change is likely to follow a shared evolutionary trajectory. |
author2 |
Département Ecologie, Physiologie et Ethologie (DEPE-IPHC) 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)-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) Centre for Ecological and Evolutionary Synthesis (CEES) Department of Biosciences Oslo Faculty of Mathematics and Natural Sciences Oslo University of Oslo (UiO)-University of Oslo (UiO)-Faculty of Mathematics and Natural Sciences Oslo University of Oslo (UiO)-University of Oslo (UiO) Centre Scientifique de Monaco (CSM) Department of Biology Università degli Studi di Ferrara = University of Ferrara (UniFE) Center for Marine Biotechnology and Biomedicine University of California (UC) British Antarctic Survey (BAS) Natural Environment Research Council (NERC) Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung = Alfred Wegener Institute for Polar and Marine Research = Institut Alfred-Wegener pour la recherche polaire et marine (AWI) Helmholtz-Gemeinschaft = Helmholtz Association Woods Hole Oceanographic Institution (WHOI) Universität Wien = University of Vienna IPEV (programme 137);FP7-PEOPLE-IEF-2008;FP7-PEOPLE-IEF-2010;Centre Scientifique de Monaco ANR-10-BLAN-1728,PICASO,Les manchots bio-indicateurs de la vulnérabilité de l'Océan austral(2010) |
format |
Article in Journal/Newspaper |
author |
Cristofari, Robin Bertorelle, Giorgio Ancel, André Benazzo, Andrea Le Maho, Yvon Ponganis, Paul J. Stenseth, Nils Chr Trathan, Phil N. Whittington, Jason D. Zanetti, Enrico Zitterbart, Daniel P. Le Bohec, Céline Trucchi, Emiliano |
author_facet |
Cristofari, Robin Bertorelle, Giorgio Ancel, André Benazzo, Andrea Le Maho, Yvon Ponganis, Paul J. Stenseth, Nils Chr Trathan, Phil N. Whittington, Jason D. Zanetti, Enrico Zitterbart, Daniel P. Le Bohec, Céline Trucchi, Emiliano |
author_sort |
Cristofari, Robin |
title |
Full circumpolar migration ensures evolutionary unity in the Emperor penguin |
title_short |
Full circumpolar migration ensures evolutionary unity in the Emperor penguin |
title_full |
Full circumpolar migration ensures evolutionary unity in the Emperor penguin |
title_fullStr |
Full circumpolar migration ensures evolutionary unity in the Emperor penguin |
title_full_unstemmed |
Full circumpolar migration ensures evolutionary unity in the Emperor penguin |
title_sort |
full circumpolar migration ensures evolutionary unity in the emperor penguin |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal.science/hal-01331960 https://hal.science/hal-01331960/document https://hal.science/hal-01331960/file/ncomms11842.pdf https://doi.org/10.1038/ncomms11842 |
genre |
Antarc* Antarctic Aptenodytes forsteri |
genre_facet |
Antarc* Antarctic Aptenodytes forsteri |
op_source |
ISSN: 2041-1723 EISSN: 2041-1723 Nature Communications https://hal.science/hal-01331960 Nature Communications, 2016, 7, pp.11842. ⟨10.1038/ncomms11842⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1038/ncomms11842 hal-01331960 https://hal.science/hal-01331960 https://hal.science/hal-01331960/document https://hal.science/hal-01331960/file/ncomms11842.pdf doi:10.1038/ncomms11842 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1038/ncomms11842 |
container_title |
Nature Communications |
container_volume |
7 |
container_issue |
1 |
_version_ |
1810493853957881856 |
spelling |
ftanrparis:oai:HAL:hal-01331960v1 2024-09-15T17:45:55+00:00 Full circumpolar migration ensures evolutionary unity in the Emperor penguin Cristofari, Robin Bertorelle, Giorgio Ancel, André Benazzo, Andrea Le Maho, Yvon Ponganis, Paul J. Stenseth, Nils Chr Trathan, Phil N. Whittington, Jason D. Zanetti, Enrico Zitterbart, Daniel P. Le Bohec, Céline Trucchi, Emiliano Département Ecologie, Physiologie et Ethologie (DEPE-IPHC) 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)-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) Centre for Ecological and Evolutionary Synthesis (CEES) Department of Biosciences Oslo Faculty of Mathematics and Natural Sciences Oslo University of Oslo (UiO)-University of Oslo (UiO)-Faculty of Mathematics and Natural Sciences Oslo University of Oslo (UiO)-University of Oslo (UiO) Centre Scientifique de Monaco (CSM) Department of Biology Università degli Studi di Ferrara = University of Ferrara (UniFE) Center for Marine Biotechnology and Biomedicine University of California (UC) British Antarctic Survey (BAS) Natural Environment Research Council (NERC) Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung = Alfred Wegener Institute for Polar and Marine Research = Institut Alfred-Wegener pour la recherche polaire et marine (AWI) Helmholtz-Gemeinschaft = Helmholtz Association Woods Hole Oceanographic Institution (WHOI) Universität Wien = University of Vienna IPEV (programme 137);FP7-PEOPLE-IEF-2008;FP7-PEOPLE-IEF-2010;Centre Scientifique de Monaco ANR-10-BLAN-1728,PICASO,Les manchots bio-indicateurs de la vulnérabilité de l'Océan austral(2010) 2016 https://hal.science/hal-01331960 https://hal.science/hal-01331960/document https://hal.science/hal-01331960/file/ncomms11842.pdf https://doi.org/10.1038/ncomms11842 en eng HAL CCSD Nature Publishing Group info:eu-repo/semantics/altIdentifier/doi/10.1038/ncomms11842 hal-01331960 https://hal.science/hal-01331960 https://hal.science/hal-01331960/document https://hal.science/hal-01331960/file/ncomms11842.pdf doi:10.1038/ncomms11842 info:eu-repo/semantics/OpenAccess ISSN: 2041-1723 EISSN: 2041-1723 Nature Communications https://hal.science/hal-01331960 Nature Communications, 2016, 7, pp.11842. ⟨10.1038/ncomms11842⟩ [SDE.MCG]Environmental Sciences/Global Changes [SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE] [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology info:eu-repo/semantics/article Journal articles 2016 ftanrparis https://doi.org/10.1038/ncomms11842 2024-07-12T11:34:24Z International audience Defining reliable demographic models is essential to understand the threats of ongoing environmental change. Yet, in the most remote and threatened areas, models are often based on the survey of a single population, assuming stationarity and independence in population responses. This is the case for the Emperor penguin Aptenodytes forsteri, a flagship Antarctic species that may be at high risk continent-wide before 2100. Here, using genome-wide data from the whole Antarctic continent, we reveal that this top-predator is organized as one single global population with a shared demography since the late Quaternary. We refute the view of the local population as a relevant demographic unit, and highlight that (i) robust extinction risk estimations are only possible by including dispersal rates and (ii) colony-scaled population size is rather indicative of local stochastic events, whereas the species’ response to global environmental change is likely to follow a shared evolutionary trajectory. Article in Journal/Newspaper Antarc* Antarctic Aptenodytes forsteri Portail HAL-ANR (Agence Nationale de la Recherche) Nature Communications 7 1 |