Abrupt climate changes for Iceland during the last millennium: Evidence from high resolution sea ice reconstructions
A high resolution account of Icelandic sea ice over the last millennium has been constructed using a novel proxy based on the presence in sediments of a biomarker (IP25) produced by sea ice algae. Comparison with historical sea ice records demonstrates a strong correlation between documented sea ice...
Published in: | Earth and Planetary Science Letters |
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Online Access: | https://archimer.ifremer.fr/doc/00237/34839/33273.pdf https://doi.org/10.1016/j.epsl.2008.03.017 https://archimer.ifremer.fr/doc/00237/34839/ |
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ftarchimer:oai:archimer.ifremer.fr:34839 2023-05-15T16:36:33+02:00 Abrupt climate changes for Iceland during the last millennium: Evidence from high resolution sea ice reconstructions Masse, Guillaume Rowland, Steven J. Sicre, Marie-alexandrine Jacob, Jeremy Jansen, Eystein Belt, Simon T. 2008-05 application/pdf https://archimer.ifremer.fr/doc/00237/34839/33273.pdf https://doi.org/10.1016/j.epsl.2008.03.017 https://archimer.ifremer.fr/doc/00237/34839/ eng eng Elsevier Science Bv https://archimer.ifremer.fr/doc/00237/34839/33273.pdf doi:10.1016/j.epsl.2008.03.017 https://archimer.ifremer.fr/doc/00237/34839/ 2008 Elsevier B.V. All rights reserved. info:eu-repo/semantics/openAccess restricted use Earth And Planetary Science Letters (0012-821X) (Elsevier Science Bv), 2008-05 , Vol. 269 , N. 3-4 , P. 564-568 highly branched isoprenoid alkenes sea ice Iceland sediments text Publication info:eu-repo/semantics/article 2008 ftarchimer https://doi.org/10.1016/j.epsl.2008.03.017 2021-09-23T20:25:26Z A high resolution account of Icelandic sea ice over the last millennium has been constructed using a novel proxy based on the presence in sediments of a biomarker (IP25) produced by sea ice algae. Comparison with historical sea ice records demonstrates a strong correlation between documented sea ice Occurrences and the IP25 proxy. An excellent agreement is also observed between the IP25 record and a diatom-based sea surface temperature reconstruction obtained from the same core and the Crowley and Lowery Northern Hemisphere temperature reconstruction. Using this approach, we provide new historical sea ice data for periods where records are scarce or absent and evidence for abrupt changes to sea ice and/or climate conditions around Iceland during the Little Ice Age. Article in Journal/Newspaper ice algae Iceland Sea ice Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) Earth and Planetary Science Letters 269 3-4 565 569 |
institution |
Open Polar |
collection |
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) |
op_collection_id |
ftarchimer |
language |
English |
topic |
highly branched isoprenoid alkenes sea ice Iceland sediments |
spellingShingle |
highly branched isoprenoid alkenes sea ice Iceland sediments Masse, Guillaume Rowland, Steven J. Sicre, Marie-alexandrine Jacob, Jeremy Jansen, Eystein Belt, Simon T. Abrupt climate changes for Iceland during the last millennium: Evidence from high resolution sea ice reconstructions |
topic_facet |
highly branched isoprenoid alkenes sea ice Iceland sediments |
description |
A high resolution account of Icelandic sea ice over the last millennium has been constructed using a novel proxy based on the presence in sediments of a biomarker (IP25) produced by sea ice algae. Comparison with historical sea ice records demonstrates a strong correlation between documented sea ice Occurrences and the IP25 proxy. An excellent agreement is also observed between the IP25 record and a diatom-based sea surface temperature reconstruction obtained from the same core and the Crowley and Lowery Northern Hemisphere temperature reconstruction. Using this approach, we provide new historical sea ice data for periods where records are scarce or absent and evidence for abrupt changes to sea ice and/or climate conditions around Iceland during the Little Ice Age. |
format |
Article in Journal/Newspaper |
author |
Masse, Guillaume Rowland, Steven J. Sicre, Marie-alexandrine Jacob, Jeremy Jansen, Eystein Belt, Simon T. |
author_facet |
Masse, Guillaume Rowland, Steven J. Sicre, Marie-alexandrine Jacob, Jeremy Jansen, Eystein Belt, Simon T. |
author_sort |
Masse, Guillaume |
title |
Abrupt climate changes for Iceland during the last millennium: Evidence from high resolution sea ice reconstructions |
title_short |
Abrupt climate changes for Iceland during the last millennium: Evidence from high resolution sea ice reconstructions |
title_full |
Abrupt climate changes for Iceland during the last millennium: Evidence from high resolution sea ice reconstructions |
title_fullStr |
Abrupt climate changes for Iceland during the last millennium: Evidence from high resolution sea ice reconstructions |
title_full_unstemmed |
Abrupt climate changes for Iceland during the last millennium: Evidence from high resolution sea ice reconstructions |
title_sort |
abrupt climate changes for iceland during the last millennium: evidence from high resolution sea ice reconstructions |
publisher |
Elsevier Science Bv |
publishDate |
2008 |
url |
https://archimer.ifremer.fr/doc/00237/34839/33273.pdf https://doi.org/10.1016/j.epsl.2008.03.017 https://archimer.ifremer.fr/doc/00237/34839/ |
genre |
ice algae Iceland Sea ice |
genre_facet |
ice algae Iceland Sea ice |
op_source |
Earth And Planetary Science Letters (0012-821X) (Elsevier Science Bv), 2008-05 , Vol. 269 , N. 3-4 , P. 564-568 |
op_relation |
https://archimer.ifremer.fr/doc/00237/34839/33273.pdf doi:10.1016/j.epsl.2008.03.017 https://archimer.ifremer.fr/doc/00237/34839/ |
op_rights |
2008 Elsevier B.V. All rights reserved. info:eu-repo/semantics/openAccess restricted use |
op_doi |
https://doi.org/10.1016/j.epsl.2008.03.017 |
container_title |
Earth and Planetary Science Letters |
container_volume |
269 |
container_issue |
3-4 |
container_start_page |
565 |
op_container_end_page |
569 |
_version_ |
1766026898072141824 |