Calibration of the carbon isotope composition (δ 13 C) of benthic foraminifera
International audience The carbon isotope composition (δ 13 C) of seawater provides valuable insight on ocean circulation, air-sea exchange, the biological pump, and the global carbon cycle and is reflected by the δ 13 C of foraminifera tests. Here more than 1700 δ 13 C observations of the benthic f...
Published in: | Paleoceanography |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2017
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Online Access: | https://hal.science/hal-02916860 https://hal.science/hal-02916860/document https://hal.science/hal-02916860/file/2016PA003072.pdf https://doi.org/10.1002/2016PA003072 |
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Open Polar |
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HAL Sorbonne Université |
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ftsorbonneuniv |
language |
English |
topic |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment Schmittner, Andreas Bostock, Helen Cartapanis, Olivier Curry, William Filipsson, Helena Galbraith, Eric, D Gottschalk, Julia Herguera, Juan Carlos Hoogakker, Babette Jaccard, Samuel L. Lisiecki, Lorraine Lund, David Martínez-Méndez, Gema Lynch-Stieglitz, Jean Mackensen, Andreas Michel, Elisabeth Mix, Alan C. Oppo, Delia W. Peterson, Carlye Repschläger, Janne Sikes, Elisabeth Spero, Howard J. Waelbroeck, Claire Calibration of the carbon isotope composition (δ 13 C) of benthic foraminifera |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment |
description |
International audience The carbon isotope composition (δ 13 C) of seawater provides valuable insight on ocean circulation, air-sea exchange, the biological pump, and the global carbon cycle and is reflected by the δ 13 C of foraminifera tests. Here more than 1700 δ 13 C observations of the benthic foraminifera genus Cibicides from late Holocene sediments (δ 13 C Cibnat) are compiled and compared with newly updated estimates of the natural (preindustrial) water column δ 13 C of dissolved inorganic carbon (δ 13 C DICnat) as part of the international Ocean Circulation and Carbon Cycling (OC3) project. Using selection criteria based on the spatial distance between samples, we find high correlation between δ 13 C Cibnat and δ 13 C DICnat , confirming earlier work. Regression analyses indicate significant carbonate ion (À2.6 ± 0.4) × 10 À3 ‰/(μmol kg À1) [CO 3 2À ] and pressure (À4.9 ± 1.7) × 10 À5 ‰ m À1 (depth) effects, which we use to propose a new global calibration for predicting δ 13 C DICnat from δ 13 C Cibnat. This calibration is shown to remove some systematic regional biases and decrease errors compared with the one-to-one relationship (δ 13 C DICnat = δ 13 C Cibnat). However, these effects and the error reductions are relatively small, which suggests that most conclusions from previous studies using a one-to-one relationship remain robust. The remaining standard error of the regression is generally σ ≅ 0.25‰, with larger values found in the southeast Atlantic and Antarctic (σ ≅ 0.4‰) and for species other than Cibicides wuellerstorfi. Discussion of species effects and possible sources of the remaining errors may aid future attempts to improve the use of the benthic δ 13 C record. |
author2 |
Oregon State University (OSU) National Institute of Water and Atmospheric Research Wellington (NIWA) Institute of Geological Sciences Bern Universität Bern = University of Bern = Université de Berne (UNIBE) Woods Hole Oceanographic Institution (WHOI) Skane University Hospital Lund Department of Earth and Planetary Sciences Montréal (EPS) McGill University = Université McGill Montréal, Canada Centro de Investigacion Científica y de Educacion Superior de Ensenada Heriot-Watt University Edinburgh (HWU) Oeschger Centre for Climate Change Research (OCCR) University of California Santa Barbara (UC Santa Barbara) University of California (UC) University of Connecticut (UCONN) Center for Marine Environmental Sciences Bremen (MARUM) Universität Bremen Georgia Institute of Technology Atlanta Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung = Alfred Wegener Institute for Polar and Marine Research = Institut Alfred-Wegener pour la recherche polaire et marine (AWI) Helmholtz-Gemeinschaft = Helmholtz Association 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) Paléocéanographie (PALEOCEAN) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-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)) College of Earth, Ocean and Atmospheric Sciences Corvallis (CEOAS) University of California Davis (UC Davis) Max Planck Institute for Chemistry (MPIC) Max-Planck-Gesellschaft WINLAB Rutgers University Rutgers, The State University of New Jersey New Brunswick (RU) Rutgers University System (Rutgers)-Rutgers University System (Rutgers) |
format |
Article in Journal/Newspaper |
author |
Schmittner, Andreas Bostock, Helen Cartapanis, Olivier Curry, William Filipsson, Helena Galbraith, Eric, D Gottschalk, Julia Herguera, Juan Carlos Hoogakker, Babette Jaccard, Samuel L. Lisiecki, Lorraine Lund, David Martínez-Méndez, Gema Lynch-Stieglitz, Jean Mackensen, Andreas Michel, Elisabeth Mix, Alan C. Oppo, Delia W. Peterson, Carlye Repschläger, Janne Sikes, Elisabeth Spero, Howard J. Waelbroeck, Claire |
author_facet |
Schmittner, Andreas Bostock, Helen Cartapanis, Olivier Curry, William Filipsson, Helena Galbraith, Eric, D Gottschalk, Julia Herguera, Juan Carlos Hoogakker, Babette Jaccard, Samuel L. Lisiecki, Lorraine Lund, David Martínez-Méndez, Gema Lynch-Stieglitz, Jean Mackensen, Andreas Michel, Elisabeth Mix, Alan C. Oppo, Delia W. Peterson, Carlye Repschläger, Janne Sikes, Elisabeth Spero, Howard J. Waelbroeck, Claire |
author_sort |
Schmittner, Andreas |
title |
Calibration of the carbon isotope composition (δ 13 C) of benthic foraminifera |
title_short |
Calibration of the carbon isotope composition (δ 13 C) of benthic foraminifera |
title_full |
Calibration of the carbon isotope composition (δ 13 C) of benthic foraminifera |
title_fullStr |
Calibration of the carbon isotope composition (δ 13 C) of benthic foraminifera |
title_full_unstemmed |
Calibration of the carbon isotope composition (δ 13 C) of benthic foraminifera |
title_sort |
calibration of the carbon isotope composition (δ 13 c) of benthic foraminifera |
publisher |
HAL CCSD |
publishDate |
2017 |
url |
https://hal.science/hal-02916860 https://hal.science/hal-02916860/document https://hal.science/hal-02916860/file/2016PA003072.pdf https://doi.org/10.1002/2016PA003072 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
ISSN: 0883-8305 Paleoceanography https://hal.science/hal-02916860 Paleoceanography, 2017, 32 (6), pp.512-530. ⟨10.1002/2016PA003072⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1002/2016PA003072 hal-02916860 https://hal.science/hal-02916860 https://hal.science/hal-02916860/document https://hal.science/hal-02916860/file/2016PA003072.pdf doi:10.1002/2016PA003072 WOS: 000405638700001 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1002/2016PA003072 |
container_title |
Paleoceanography |
container_volume |
32 |
container_issue |
6 |
container_start_page |
512 |
op_container_end_page |
530 |
_version_ |
1812176732218720256 |
spelling |
ftsorbonneuniv:oai:HAL:hal-02916860v1 2024-10-06T13:42:42+00:00 Calibration of the carbon isotope composition (δ 13 C) of benthic foraminifera Schmittner, Andreas Bostock, Helen Cartapanis, Olivier Curry, William Filipsson, Helena Galbraith, Eric, D Gottschalk, Julia Herguera, Juan Carlos Hoogakker, Babette Jaccard, Samuel L. Lisiecki, Lorraine Lund, David Martínez-Méndez, Gema Lynch-Stieglitz, Jean Mackensen, Andreas Michel, Elisabeth Mix, Alan C. Oppo, Delia W. Peterson, Carlye Repschläger, Janne Sikes, Elisabeth Spero, Howard J. Waelbroeck, Claire Oregon State University (OSU) National Institute of Water and Atmospheric Research Wellington (NIWA) Institute of Geological Sciences Bern Universität Bern = University of Bern = Université de Berne (UNIBE) Woods Hole Oceanographic Institution (WHOI) Skane University Hospital Lund Department of Earth and Planetary Sciences Montréal (EPS) McGill University = Université McGill Montréal, Canada Centro de Investigacion Científica y de Educacion Superior de Ensenada Heriot-Watt University Edinburgh (HWU) Oeschger Centre for Climate Change Research (OCCR) University of California Santa Barbara (UC Santa Barbara) University of California (UC) University of Connecticut (UCONN) Center for Marine Environmental Sciences Bremen (MARUM) Universität Bremen Georgia Institute of Technology Atlanta Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung = Alfred Wegener Institute for Polar and Marine Research = Institut Alfred-Wegener pour la recherche polaire et marine (AWI) Helmholtz-Gemeinschaft = Helmholtz Association 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) Paléocéanographie (PALEOCEAN) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-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)) College of Earth, Ocean and Atmospheric Sciences Corvallis (CEOAS) University of California Davis (UC Davis) Max Planck Institute for Chemistry (MPIC) Max-Planck-Gesellschaft WINLAB Rutgers University Rutgers, The State University of New Jersey New Brunswick (RU) Rutgers University System (Rutgers)-Rutgers University System (Rutgers) 2017-06 https://hal.science/hal-02916860 https://hal.science/hal-02916860/document https://hal.science/hal-02916860/file/2016PA003072.pdf https://doi.org/10.1002/2016PA003072 en eng HAL CCSD American Geophysical Union info:eu-repo/semantics/altIdentifier/doi/10.1002/2016PA003072 hal-02916860 https://hal.science/hal-02916860 https://hal.science/hal-02916860/document https://hal.science/hal-02916860/file/2016PA003072.pdf doi:10.1002/2016PA003072 WOS: 000405638700001 info:eu-repo/semantics/OpenAccess ISSN: 0883-8305 Paleoceanography https://hal.science/hal-02916860 Paleoceanography, 2017, 32 (6), pp.512-530. ⟨10.1002/2016PA003072⟩ [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment info:eu-repo/semantics/article Journal articles 2017 ftsorbonneuniv https://doi.org/10.1002/2016PA003072 2024-09-06T00:03:58Z International audience The carbon isotope composition (δ 13 C) of seawater provides valuable insight on ocean circulation, air-sea exchange, the biological pump, and the global carbon cycle and is reflected by the δ 13 C of foraminifera tests. Here more than 1700 δ 13 C observations of the benthic foraminifera genus Cibicides from late Holocene sediments (δ 13 C Cibnat) are compiled and compared with newly updated estimates of the natural (preindustrial) water column δ 13 C of dissolved inorganic carbon (δ 13 C DICnat) as part of the international Ocean Circulation and Carbon Cycling (OC3) project. Using selection criteria based on the spatial distance between samples, we find high correlation between δ 13 C Cibnat and δ 13 C DICnat , confirming earlier work. Regression analyses indicate significant carbonate ion (À2.6 ± 0.4) × 10 À3 ‰/(μmol kg À1) [CO 3 2À ] and pressure (À4.9 ± 1.7) × 10 À5 ‰ m À1 (depth) effects, which we use to propose a new global calibration for predicting δ 13 C DICnat from δ 13 C Cibnat. This calibration is shown to remove some systematic regional biases and decrease errors compared with the one-to-one relationship (δ 13 C DICnat = δ 13 C Cibnat). However, these effects and the error reductions are relatively small, which suggests that most conclusions from previous studies using a one-to-one relationship remain robust. The remaining standard error of the regression is generally σ ≅ 0.25‰, with larger values found in the southeast Atlantic and Antarctic (σ ≅ 0.4‰) and for species other than Cibicides wuellerstorfi. Discussion of species effects and possible sources of the remaining errors may aid future attempts to improve the use of the benthic δ 13 C record. Article in Journal/Newspaper Antarc* Antarctic HAL Sorbonne Université Antarctic Paleoceanography 32 6 512 530 |