No significant ice-sheet expansion beyond present ice margins during the past 4500 yr at Rauer Group, East Antarctica
The history of glacial advances and retreats of the East Antarctic ice sheet during the Holocene is not wellknown, due to limited field evidence in both the marine and terrestrial realm. A 257-cm-long sediment core was recovered from a marine inlet in the Rauer Group, East Antarctica, 1.8 km in fron...
Published in: | Quaternary Research |
---|---|
Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2010
|
Subjects: | |
Online Access: | https://researchprofiles.canberra.edu.au/en/publications/f4e8f4d3-71c4-41ec-8b4f-b2c84fbac5f9 https://doi.org/10.1016/j.yqres.2010.04.004 |
id |
ftcanberrauncris:oai:pure.atira.dk:publications/f4e8f4d3-71c4-41ec-8b4f-b2c84fbac5f9 |
---|---|
record_format |
openpolar |
spelling |
ftcanberrauncris:oai:pure.atira.dk:publications/f4e8f4d3-71c4-41ec-8b4f-b2c84fbac5f9 2023-05-15T13:56:36+02:00 No significant ice-sheet expansion beyond present ice margins during the past 4500 yr at Rauer Group, East Antarctica Berg, Sonja Wagner, Bernd White, Duanne Melles, Martin 2010 https://researchprofiles.canberra.edu.au/en/publications/f4e8f4d3-71c4-41ec-8b4f-b2c84fbac5f9 https://doi.org/10.1016/j.yqres.2010.04.004 eng eng info:eu-repo/semantics/restrictedAccess Berg , S , Wagner , B , White , D & Melles , M 2010 , ' No significant ice-sheet expansion beyond present ice margins during the past 4500 yr at Rauer Group, East Antarctica ' , Quaternary Research , vol. 74 , pp. 23-25 . https://doi.org/10.1016/j.yqres.2010.04.004 article 2010 ftcanberrauncris https://doi.org/10.1016/j.yqres.2010.04.004 2022-09-25T07:17:25Z The history of glacial advances and retreats of the East Antarctic ice sheet during the Holocene is not wellknown, due to limited field evidence in both the marine and terrestrial realm. A 257-cm-long sediment core was recovered from a marine inlet in the Rauer Group, East Antarctica, 1.8 km in front of the present icesheet margin. Radiocarbon dating and lithological characteristics reveal that the core comprises a complete marine record since 4500 yr. A significant ice-sheet expansion beyond present ice margins therefore did not occur during this period. Article in Journal/Newspaper Antarc* Antarctic Antarctica East Antarctica Ice Sheet University of Canberra Research Portal Antarctic East Antarctica East Antarctic Ice Sheet Rauer Group ENVELOPE(77.833,77.833,-68.850,-68.850) Quaternary Research 74 1 23 25 |
institution |
Open Polar |
collection |
University of Canberra Research Portal |
op_collection_id |
ftcanberrauncris |
language |
English |
description |
The history of glacial advances and retreats of the East Antarctic ice sheet during the Holocene is not wellknown, due to limited field evidence in both the marine and terrestrial realm. A 257-cm-long sediment core was recovered from a marine inlet in the Rauer Group, East Antarctica, 1.8 km in front of the present icesheet margin. Radiocarbon dating and lithological characteristics reveal that the core comprises a complete marine record since 4500 yr. A significant ice-sheet expansion beyond present ice margins therefore did not occur during this period. |
format |
Article in Journal/Newspaper |
author |
Berg, Sonja Wagner, Bernd White, Duanne Melles, Martin |
spellingShingle |
Berg, Sonja Wagner, Bernd White, Duanne Melles, Martin No significant ice-sheet expansion beyond present ice margins during the past 4500 yr at Rauer Group, East Antarctica |
author_facet |
Berg, Sonja Wagner, Bernd White, Duanne Melles, Martin |
author_sort |
Berg, Sonja |
title |
No significant ice-sheet expansion beyond present ice margins during the past 4500 yr at Rauer Group, East Antarctica |
title_short |
No significant ice-sheet expansion beyond present ice margins during the past 4500 yr at Rauer Group, East Antarctica |
title_full |
No significant ice-sheet expansion beyond present ice margins during the past 4500 yr at Rauer Group, East Antarctica |
title_fullStr |
No significant ice-sheet expansion beyond present ice margins during the past 4500 yr at Rauer Group, East Antarctica |
title_full_unstemmed |
No significant ice-sheet expansion beyond present ice margins during the past 4500 yr at Rauer Group, East Antarctica |
title_sort |
no significant ice-sheet expansion beyond present ice margins during the past 4500 yr at rauer group, east antarctica |
publishDate |
2010 |
url |
https://researchprofiles.canberra.edu.au/en/publications/f4e8f4d3-71c4-41ec-8b4f-b2c84fbac5f9 https://doi.org/10.1016/j.yqres.2010.04.004 |
long_lat |
ENVELOPE(77.833,77.833,-68.850,-68.850) |
geographic |
Antarctic East Antarctica East Antarctic Ice Sheet Rauer Group |
geographic_facet |
Antarctic East Antarctica East Antarctic Ice Sheet Rauer Group |
genre |
Antarc* Antarctic Antarctica East Antarctica Ice Sheet |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica Ice Sheet |
op_source |
Berg , S , Wagner , B , White , D & Melles , M 2010 , ' No significant ice-sheet expansion beyond present ice margins during the past 4500 yr at Rauer Group, East Antarctica ' , Quaternary Research , vol. 74 , pp. 23-25 . https://doi.org/10.1016/j.yqres.2010.04.004 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1016/j.yqres.2010.04.004 |
container_title |
Quaternary Research |
container_volume |
74 |
container_issue |
1 |
container_start_page |
23 |
op_container_end_page |
25 |
_version_ |
1766264147007242240 |