Distinctive 13 C isotopic signature distinguishes a novel sea ice biomarker in Arctic sediments and sediment traps
International audience A C 25 highly branched isoprenoid (HBI) monoene hydrocarbon, designated IP 25 , has been proposed previously to originate from diatoms living in Arctic sea ice, while the presence of IP 25 in sediments has been suggested to be a proxy for the occurrence of former Arctic sea ic...
Published in: | Marine Chemistry |
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Main Authors: | , , , , , , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2008
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Online Access: | https://hal.science/hal-03427331 https://hal.science/hal-03427331/document https://hal.science/hal-03427331/file/Arctic%20HBI%20isotopes%20SB%20revised.pdf https://doi.org/10.1016/j.marchem.2008.09.002 |
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ftceafr:oai:HAL:hal-03427331v1 2024-06-09T07:42:30+00:00 Distinctive 13 C isotopic signature distinguishes a novel sea ice biomarker in Arctic sediments and sediment traps Belt, Simon T. Massé, Guillaume Vare, Lindsay L. Rowland, Steven J. Poulin, Michel Sicre, Marie-Alexandrine Sampei, Makoto Fortier, Louis School of Earth, Ocean and Environmental Sciences Plymouth Plymouth University Canadian Museum of Nature (CANADA) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) Québec-Océan Université Laval Québec (ULaval) 2008-09-26 https://hal.science/hal-03427331 https://hal.science/hal-03427331/document https://hal.science/hal-03427331/file/Arctic%20HBI%20isotopes%20SB%20revised.pdf https://doi.org/10.1016/j.marchem.2008.09.002 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.marchem.2008.09.002 hal-03427331 https://hal.science/hal-03427331 https://hal.science/hal-03427331/document https://hal.science/hal-03427331/file/Arctic%20HBI%20isotopes%20SB%20revised.pdf doi:10.1016/j.marchem.2008.09.002 WOS: 000261992100004 info:eu-repo/semantics/OpenAccess ISSN: 0304-4203 Marine Chemistry https://hal.science/hal-03427331 Marine Chemistry, 2008, 112 (3-4), pp.158 - 167. ⟨10.1016/j.marchem.2008.09.002⟩ Arctic Isotopes Biomarker IP 25 δ 13 C Sea Ice Sediment [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry info:eu-repo/semantics/article Journal articles 2008 ftceafr https://doi.org/10.1016/j.marchem.2008.09.002 2024-05-16T14:00:38Z International audience A C 25 highly branched isoprenoid (HBI) monoene hydrocarbon, designated IP 25 , has been proposed previously to originate from diatoms living in Arctic sea ice, while the presence of IP 25 in sediments has been suggested to be a proxy for the occurrence of former Arctic sea ice. Here, we show that the 13 C isotopic composition of IP 25 in sea ice, in sediment trap material collected under sea ice, and in high latitude northern sediments, is distinctive (isotopically 'heavy') and distinguishable from that of organic matter of planktonic or terrigenous origin. Mean δ 13 C values for IP 25 were − 22.3 ± 0.4‰ (sea ice), −19.6 ± 1.1‰ (sediment traps) and −19.3 ± 2.3‰ (sediments). These measurements, therefore, support further the proposed use of IP 25 25 as an Arctic sea ice proxy. Article in Journal/Newspaper Arctic Arctic Sea ice HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives) Arctic Marine Chemistry 112 3-4 158 167 |
institution |
Open Polar |
collection |
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives) |
op_collection_id |
ftceafr |
language |
English |
topic |
Arctic Isotopes Biomarker IP 25 δ 13 C Sea Ice Sediment [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry |
spellingShingle |
Arctic Isotopes Biomarker IP 25 δ 13 C Sea Ice Sediment [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry Belt, Simon T. Massé, Guillaume Vare, Lindsay L. Rowland, Steven J. Poulin, Michel Sicre, Marie-Alexandrine Sampei, Makoto Fortier, Louis Distinctive 13 C isotopic signature distinguishes a novel sea ice biomarker in Arctic sediments and sediment traps |
topic_facet |
Arctic Isotopes Biomarker IP 25 δ 13 C Sea Ice Sediment [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry |
description |
International audience A C 25 highly branched isoprenoid (HBI) monoene hydrocarbon, designated IP 25 , has been proposed previously to originate from diatoms living in Arctic sea ice, while the presence of IP 25 in sediments has been suggested to be a proxy for the occurrence of former Arctic sea ice. Here, we show that the 13 C isotopic composition of IP 25 in sea ice, in sediment trap material collected under sea ice, and in high latitude northern sediments, is distinctive (isotopically 'heavy') and distinguishable from that of organic matter of planktonic or terrigenous origin. Mean δ 13 C values for IP 25 were − 22.3 ± 0.4‰ (sea ice), −19.6 ± 1.1‰ (sediment traps) and −19.3 ± 2.3‰ (sediments). These measurements, therefore, support further the proposed use of IP 25 25 as an Arctic sea ice proxy. |
author2 |
School of Earth, Ocean and Environmental Sciences Plymouth Plymouth University Canadian Museum of Nature (CANADA) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) Québec-Océan Université Laval Québec (ULaval) |
format |
Article in Journal/Newspaper |
author |
Belt, Simon T. Massé, Guillaume Vare, Lindsay L. Rowland, Steven J. Poulin, Michel Sicre, Marie-Alexandrine Sampei, Makoto Fortier, Louis |
author_facet |
Belt, Simon T. Massé, Guillaume Vare, Lindsay L. Rowland, Steven J. Poulin, Michel Sicre, Marie-Alexandrine Sampei, Makoto Fortier, Louis |
author_sort |
Belt, Simon T. |
title |
Distinctive 13 C isotopic signature distinguishes a novel sea ice biomarker in Arctic sediments and sediment traps |
title_short |
Distinctive 13 C isotopic signature distinguishes a novel sea ice biomarker in Arctic sediments and sediment traps |
title_full |
Distinctive 13 C isotopic signature distinguishes a novel sea ice biomarker in Arctic sediments and sediment traps |
title_fullStr |
Distinctive 13 C isotopic signature distinguishes a novel sea ice biomarker in Arctic sediments and sediment traps |
title_full_unstemmed |
Distinctive 13 C isotopic signature distinguishes a novel sea ice biomarker in Arctic sediments and sediment traps |
title_sort |
distinctive 13 c isotopic signature distinguishes a novel sea ice biomarker in arctic sediments and sediment traps |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://hal.science/hal-03427331 https://hal.science/hal-03427331/document https://hal.science/hal-03427331/file/Arctic%20HBI%20isotopes%20SB%20revised.pdf https://doi.org/10.1016/j.marchem.2008.09.002 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctic Sea ice |
genre_facet |
Arctic Arctic Sea ice |
op_source |
ISSN: 0304-4203 Marine Chemistry https://hal.science/hal-03427331 Marine Chemistry, 2008, 112 (3-4), pp.158 - 167. ⟨10.1016/j.marchem.2008.09.002⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.marchem.2008.09.002 hal-03427331 https://hal.science/hal-03427331 https://hal.science/hal-03427331/document https://hal.science/hal-03427331/file/Arctic%20HBI%20isotopes%20SB%20revised.pdf doi:10.1016/j.marchem.2008.09.002 WOS: 000261992100004 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.marchem.2008.09.002 |
container_title |
Marine Chemistry |
container_volume |
112 |
container_issue |
3-4 |
container_start_page |
158 |
op_container_end_page |
167 |
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1801371329486651392 |