| dc.rights.license | open | en_US |
| hal.structure.identifier | Università degli Studi di Siena = University of Siena [UNISI] | |
| dc.contributor.author | MEZGEC, K. | |
| hal.structure.identifier | Dipartimento di Scienze Geologiche [Trieste] | |
| dc.contributor.author | STENNI, B. | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | CROSTA, Xavier | |
| hal.structure.identifier | Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE] | |
| hal.structure.identifier | Glaces et Continents, Climats et Isotopes Stables [GLACCIOS] | |
| dc.contributor.author | MASSON-DELMOTTE, Valérie | |
| hal.structure.identifier | Istituto di Geoscienze e Georisorse | |
| hal.structure.identifier | University of Pisa [Italy] = Università di Pisa [Italia] = Université de Pise [Italie] [UniPi] | |
| dc.contributor.author | BARONI, C. | |
| hal.structure.identifier | Università degli studi di Trieste = University of Trieste | |
| dc.contributor.author | BRAIDA, M. | |
| hal.structure.identifier | Agenzia Nazionale per le nuove Tecnologie, l’energia e lo sviluppo economico sostenibile = Italian National Agency for New Technologies, Energy and Sustainable Economic Development [ENEA] | |
| dc.contributor.author | CIARDINI, V. | |
| hal.structure.identifier | Università degli studi di Trieste = University of Trieste | |
| dc.contributor.author | COLIZZA, E. | |
| hal.structure.identifier | Università degli studi di Trieste = University of Trieste | |
| dc.contributor.author | MELIS, R. | |
| hal.structure.identifier | University of Pisa [Italy] = Università di Pisa [Italia] = Université de Pise [Italie] [UniPi] | |
| dc.contributor.author | SALVATORE, M. C. | |
| hal.structure.identifier | Università degli Studi di Firenze = University of Florence = Université de Florence [UniFI] | |
| dc.contributor.author | SEVERI, M. | |
| hal.structure.identifier | Agenzia Nazionale per le nuove Tecnologie, l’energia e lo sviluppo economico sostenibile = Italian National Agency for New Technologies, Energy and Sustainable Economic Development [ENEA] | |
| dc.contributor.author | SCARCHILLI, C. | |
| hal.structure.identifier | Università degli Studi di Firenze = University of Florence = Université de Florence [UniFI] | |
| dc.contributor.author | TRAVERSI, R. | |
| hal.structure.identifier | Università degli Studi di Firenze = University of Florence = Université de Florence [UniFI] | |
| dc.contributor.author | UDISTI, R. | |
| hal.structure.identifier | Italian National agency for new technologies, Energy and sustainable economic development [Frascati] [ENEA] | |
| dc.contributor.author | FREZZOTTI, M. | |
| dc.date.accessioned | 2024-09-18T08:27:05Z | |
| dc.date.available | 2024-09-18T08:27:05Z | |
| dc.date.issued | 2017 | |
| dc.identifier.issn | 2041-1723 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/201642 | |
| dc.description.abstractEn | The causes of the recent increase in Antarctic sea ice extent, characterised by large regional contrasts and decadal variations, remain unclear. In the Ross Sea, where such a sea ice increase is reported, 50% of the sea ice is produced within wind-sustained latent-heat polynyas. Combining information from marine diatom records and sea salt sodium and water isotope ice core records, we here document contrasting patterns in sea ice variations between coastal and open sea areas in Western Ross Sea over the current interglacial period. Since about 3600 years before present, an increase in the efficiency of regional latent-heat polynyas resulted in more coastal sea ice, while sea ice extent decreased overall. These past changes coincide with remarkable optima or minima in the abundances of penguins, silverfish and seal remains, confirming the high sensitivity of marine ecosystems to environmental and especially coastal sea ice conditions. | |
| dc.language.iso | EN | en_US |
| dc.title.en | Holocene sea ice variability driven by wind and polynya efficiency in the Ross Sea | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1038/s41467-017-01455-x | en_US |
| dc.subject.hal | Planète et Univers [physics]/Océan, Atmosphère | en_US |
| dc.subject.hal | Planète et Univers [physics]/Sciences de la Terre/Océanographie | en_US |
| dc.subject.hal | Planète et Univers [physics]/Sciences de la Terre/Climatologie | en_US |
| dc.subject.hal | Planète et Univers [physics]/Sciences de la Terre/Glaciologie | en_US |
| bordeaux.journal | Nature Communications | en_US |
| bordeaux.page | 1334 | en_US |
| bordeaux.volume | 8 | en_US |
| bordeaux.hal.laboratories | EPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.team | PALEO | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | hal | |
| hal.identifier | hal-02105538 | |
| hal.version | 1 | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | false | |
| workflow.import.source | hal | |
| dc.rights.cc | CC BY | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nature%20Communications&rft.date=2017&rft.volume=8&rft.spage=1334&rft.epage=1334&rft.eissn=2041-1723&rft.issn=2041-1723&rft.au=MEZGEC,%20K.&STENNI,%20B.&CROSTA,%20Xavier&MASSON-DELMOTTE,%20Val%C3%A9rie&BARONI,%20C.&rft.genre=article | |
