Mountain glacier fluctuations during the Lateglacial and Holocene on Clavering Island (northeastern Greenland) from 10 Be moraine dating
International audience Despite an increasing interest in Greenlandic mountain glaciers over recent decades, their evolution during theLateglacialandHolocenestillneedstobebetterconstrained.Herewepresent2510Becosmic-rayexposure(CRE)agesof boulders collected on moraines from three glaciers located on C...
Published in: | Boreas |
---|---|
Main Authors: | , , , , , , |
Other Authors: | , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2020
|
Subjects: | |
Online Access: | https://hal.science/hal-02923458 https://hal.science/hal-02923458/document https://hal.science/hal-02923458/file/Mountain%20glacier%20fluctuations%20during%20the%20Lateglacial%20and%20Holocene%20on%20Clavering%20Island%20%28northeastern%20Greenland%29%20from%2010Be%20moraine%20dating.pdf https://doi.org/10.1111/bor.12460 |
id |
ftinsu:oai:HAL:hal-02923458v1 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
[SDU.STU.TE]Sciences of the Universe [physics]/Earth Sciences/Tectonics [SDE.MCG]Environmental Sciences/Global Changes [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU.GM]Sciences of the Universe [physics]/Earth Sciences/Geomorphology |
spellingShingle |
[SDU.STU.TE]Sciences of the Universe [physics]/Earth Sciences/Tectonics [SDE.MCG]Environmental Sciences/Global Changes [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU.GM]Sciences of the Universe [physics]/Earth Sciences/Geomorphology Biette, Melody Jomelli, Vincent Chenet, Marie Braucher, Regis Rinterknecht, Vincent Lane, Timothy Aster, Team Mountain glacier fluctuations during the Lateglacial and Holocene on Clavering Island (northeastern Greenland) from 10 Be moraine dating |
topic_facet |
[SDU.STU.TE]Sciences of the Universe [physics]/Earth Sciences/Tectonics [SDE.MCG]Environmental Sciences/Global Changes [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU.GM]Sciences of the Universe [physics]/Earth Sciences/Geomorphology |
description |
International audience Despite an increasing interest in Greenlandic mountain glaciers over recent decades, their evolution during theLateglacialandHolocenestillneedstobebetterconstrained.Herewepresent2510Becosmic-rayexposure(CRE)agesof boulders collected on moraines from three glaciers located on Clavering Island (northeastern Greenland). CREages span16.290.79to 0.370.05ka andrevealthree periodsof moraineformationduringthe Lateglacial,theEarlyand the Late Holocene. Data show a multi-modal distribution of the ages during the Lateglacial with exposure agesspanning from 16.290.79 to 12.311.3 ka. At least two glaciers experienced a greater expansion at the beginning ofthe Holocene than at the end of the Holocene, dated to 11.30.3 and 10.80.6 ka, respectively. At the end of theHolocene, glacial advances occurred during the Dark Ages Cold Period and during the Little Ice Age (LIA),synchronous with glacial advances documented in nearby lake sediments. This new CRE chronology highlights thatthe LIA extent is not the largest glacier advance in the Late Holocene in Clavering Island. This broadly correspondswithothermountainglaciersofwesternandnorthernGreenland,anddoesnotappeartoreflectnorthernhighlatitudesummer insolation that would suggest progressive temperature decrease, but instead mimics recent regionalcontinental temperature reconstructions that show a long term warming driven by different forcing. |
author2 |
Laboratoire de géographie physique : Environnements Quaternaires et Actuels (LGP) Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS) Université Paris 1 Panthéon-Sorbonne (UP1) Centre européen de recherche et d'enseignement des géosciences de l'environnement (CEREGE) Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Collège de France (CdF (institution))-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) DEES University of St Andrews Scotland Liverpool John Moores University (LJMU) European Project: 262693,EC:FP7:INFRA,FP7-INFRASTRUCTURES-2010-1,INTERACT(2011) European Project: 730938,INTERACT |
format |
Article in Journal/Newspaper |
author |
Biette, Melody Jomelli, Vincent Chenet, Marie Braucher, Regis Rinterknecht, Vincent Lane, Timothy Aster, Team |
author_facet |
Biette, Melody Jomelli, Vincent Chenet, Marie Braucher, Regis Rinterknecht, Vincent Lane, Timothy Aster, Team |
author_sort |
Biette, Melody |
title |
Mountain glacier fluctuations during the Lateglacial and Holocene on Clavering Island (northeastern Greenland) from 10 Be moraine dating |
title_short |
Mountain glacier fluctuations during the Lateglacial and Holocene on Clavering Island (northeastern Greenland) from 10 Be moraine dating |
title_full |
Mountain glacier fluctuations during the Lateglacial and Holocene on Clavering Island (northeastern Greenland) from 10 Be moraine dating |
title_fullStr |
Mountain glacier fluctuations during the Lateglacial and Holocene on Clavering Island (northeastern Greenland) from 10 Be moraine dating |
title_full_unstemmed |
Mountain glacier fluctuations during the Lateglacial and Holocene on Clavering Island (northeastern Greenland) from 10 Be moraine dating |
title_sort |
mountain glacier fluctuations during the lateglacial and holocene on clavering island (northeastern greenland) from 10 be moraine dating |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://hal.science/hal-02923458 https://hal.science/hal-02923458/document https://hal.science/hal-02923458/file/Mountain%20glacier%20fluctuations%20during%20the%20Lateglacial%20and%20Holocene%20on%20Clavering%20Island%20%28northeastern%20Greenland%29%20from%2010Be%20moraine%20dating.pdf https://doi.org/10.1111/bor.12460 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Arctic Clavering Island glacier Greenland greenlandic |
genre_facet |
Arctic Clavering Island glacier Greenland greenlandic |
op_source |
ISSN: 0300-9483 Boreas https://hal.science/hal-02923458 Boreas, 2020, 49 (873-885), ⟨10.1111/bor.12460⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/bor.12460 info:eu-repo/grantAgreement/EC/FP7/262693/EU/International Network for Terrestrial Research and Monitoring in the Arctic/INTERACT info:eu-repo/grantAgreement//730938/EU/INTERACT/INTERACT hal-02923458 https://hal.science/hal-02923458 https://hal.science/hal-02923458/document https://hal.science/hal-02923458/file/Mountain%20glacier%20fluctuations%20during%20the%20Lateglacial%20and%20Holocene%20on%20Clavering%20Island%20%28northeastern%20Greenland%29%20from%2010Be%20moraine%20dating.pdf doi:10.1111/bor.12460 WOS: 000550899200001 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1111/bor.12460 |
container_title |
Boreas |
container_volume |
49 |
container_issue |
4 |
container_start_page |
873 |
op_container_end_page |
885 |
_version_ |
1790595488189251584 |
spelling |
ftinsu:oai:HAL:hal-02923458v1 2024-02-11T09:59:42+01:00 Mountain glacier fluctuations during the Lateglacial and Holocene on Clavering Island (northeastern Greenland) from 10 Be moraine dating Biette, Melody Jomelli, Vincent Chenet, Marie Braucher, Regis Rinterknecht, Vincent Lane, Timothy Aster, Team Laboratoire de géographie physique : Environnements Quaternaires et Actuels (LGP) Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS) Université Paris 1 Panthéon-Sorbonne (UP1) Centre européen de recherche et d'enseignement des géosciences de l'environnement (CEREGE) Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Collège de France (CdF (institution))-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) DEES University of St Andrews Scotland Liverpool John Moores University (LJMU) European Project: 262693,EC:FP7:INFRA,FP7-INFRASTRUCTURES-2010-1,INTERACT(2011) European Project: 730938,INTERACT 2020-06 https://hal.science/hal-02923458 https://hal.science/hal-02923458/document https://hal.science/hal-02923458/file/Mountain%20glacier%20fluctuations%20during%20the%20Lateglacial%20and%20Holocene%20on%20Clavering%20Island%20%28northeastern%20Greenland%29%20from%2010Be%20moraine%20dating.pdf https://doi.org/10.1111/bor.12460 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1111/bor.12460 info:eu-repo/grantAgreement/EC/FP7/262693/EU/International Network for Terrestrial Research and Monitoring in the Arctic/INTERACT info:eu-repo/grantAgreement//730938/EU/INTERACT/INTERACT hal-02923458 https://hal.science/hal-02923458 https://hal.science/hal-02923458/document https://hal.science/hal-02923458/file/Mountain%20glacier%20fluctuations%20during%20the%20Lateglacial%20and%20Holocene%20on%20Clavering%20Island%20%28northeastern%20Greenland%29%20from%2010Be%20moraine%20dating.pdf doi:10.1111/bor.12460 WOS: 000550899200001 info:eu-repo/semantics/OpenAccess ISSN: 0300-9483 Boreas https://hal.science/hal-02923458 Boreas, 2020, 49 (873-885), ⟨10.1111/bor.12460⟩ [SDU.STU.TE]Sciences of the Universe [physics]/Earth Sciences/Tectonics [SDE.MCG]Environmental Sciences/Global Changes [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU.GM]Sciences of the Universe [physics]/Earth Sciences/Geomorphology info:eu-repo/semantics/article Journal articles 2020 ftinsu https://doi.org/10.1111/bor.12460 2024-01-24T17:26:15Z International audience Despite an increasing interest in Greenlandic mountain glaciers over recent decades, their evolution during theLateglacialandHolocenestillneedstobebetterconstrained.Herewepresent2510Becosmic-rayexposure(CRE)agesof boulders collected on moraines from three glaciers located on Clavering Island (northeastern Greenland). CREages span16.290.79to 0.370.05ka andrevealthree periodsof moraineformationduringthe Lateglacial,theEarlyand the Late Holocene. Data show a multi-modal distribution of the ages during the Lateglacial with exposure agesspanning from 16.290.79 to 12.311.3 ka. At least two glaciers experienced a greater expansion at the beginning ofthe Holocene than at the end of the Holocene, dated to 11.30.3 and 10.80.6 ka, respectively. At the end of theHolocene, glacial advances occurred during the Dark Ages Cold Period and during the Little Ice Age (LIA),synchronous with glacial advances documented in nearby lake sediments. This new CRE chronology highlights thatthe LIA extent is not the largest glacier advance in the Late Holocene in Clavering Island. This broadly correspondswithothermountainglaciersofwesternandnorthernGreenland,anddoesnotappeartoreflectnorthernhighlatitudesummer insolation that would suggest progressive temperature decrease, but instead mimics recent regionalcontinental temperature reconstructions that show a long term warming driven by different forcing. Article in Journal/Newspaper Arctic Clavering Island glacier Greenland greenlandic Institut national des sciences de l'Univers: HAL-INSU Greenland Boreas 49 4 873 885 |