Consistently dated Atlantic sediment cores over the last 40 thousand years
Rapid changes in ocean circulation and climate have been observed in marine-sediment and ice cores over the last glacial period and deglaciation, highlighting the non-linear character of the climate system and underlining the possibility of rapid climate shifts in response to anthropogenic greenhous...
Published in: | Scientific Data |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Uppsala universitet, Paleobiologi
2019
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Subjects: | |
Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-394203 https://doi.org/10.1038/s41597-019-0173-8 |
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Uppsala University: Publications (DiVA) |
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language |
English |
topic |
Climate Research Klimatforskning |
spellingShingle |
Climate Research Klimatforskning Waelbroeck, Claire Lougheed, Bryan C. Riveiros, Natalia Vazquez Missiaen, Lise Pedro, Joel Dokken, Trond Hajdas, Irka Wacker, Lukas Abbott, Peter Dumoulin, Jean-Pascal Thil, Francois Eynaud, Frederique Rossignol, Linda Fersi, Wiem Albuquerque, Ana Luiza Arz, Helge Austin, William E. N. Came, Rosemarie Carlson, Anders E. Collins, James A. Dennielou, Bernard Desprat, Stephanie Dickson, Alex Elliot, Mary Farmer, Christa Giraudeau, Jacques Gottschalk, Julia Henderiks, Jorijntje Hughen, Konrad Jung, Simon Knutz, Paul Lebreiro, Susana Lund, David C. Lynch-Stieglitz, Jean Malaize, Bruno Marchitto, Thomas Martinez-Mendez, Gema Mollenhauer, Gesine Naughton, Filipa Nave, Silvia Nürnberg, Dirk Oppo, Delia Peck, Victoria Peeters, Frank J. C. Penaud, Aurelie Portilho-Ramos, Rodrigo da Costa Repschläger, Janne Roberts, Jenny Rühlemann, Carsten Salgueiro, Emilia Consistently dated Atlantic sediment cores over the last 40 thousand years |
topic_facet |
Climate Research Klimatforskning |
description |
Rapid changes in ocean circulation and climate have been observed in marine-sediment and ice cores over the last glacial period and deglaciation, highlighting the non-linear character of the climate system and underlining the possibility of rapid climate shifts in response to anthropogenic greenhouse gas forcing. To date, these rapid changes in climate and ocean circulation are still not fully explained. One obstacle hindering progress in our understanding of the interactions between past ocean circulation and climate changes is the difficulty of accurately dating marine cores. Here, we present a set of 92 marine sediment cores from the Atlantic Ocean for which we have established age-depth models that are consistent with the Greenland GICC05 ice core chronology, and computed the associated dating uncertainties, using a new deposition modeling technique. This is the first set of consistently dated marine sediment cores enabling paleoclimate scientists to evaluate leads/lags between circulation and climate changes over vast regions of the Atlantic Ocean. Moreover, this data set is of direct use in paleoclimate modeling studies. |
format |
Article in Journal/Newspaper |
author |
Waelbroeck, Claire Lougheed, Bryan C. Riveiros, Natalia Vazquez Missiaen, Lise Pedro, Joel Dokken, Trond Hajdas, Irka Wacker, Lukas Abbott, Peter Dumoulin, Jean-Pascal Thil, Francois Eynaud, Frederique Rossignol, Linda Fersi, Wiem Albuquerque, Ana Luiza Arz, Helge Austin, William E. N. Came, Rosemarie Carlson, Anders E. Collins, James A. Dennielou, Bernard Desprat, Stephanie Dickson, Alex Elliot, Mary Farmer, Christa Giraudeau, Jacques Gottschalk, Julia Henderiks, Jorijntje Hughen, Konrad Jung, Simon Knutz, Paul Lebreiro, Susana Lund, David C. Lynch-Stieglitz, Jean Malaize, Bruno Marchitto, Thomas Martinez-Mendez, Gema Mollenhauer, Gesine Naughton, Filipa Nave, Silvia Nürnberg, Dirk Oppo, Delia Peck, Victoria Peeters, Frank J. C. Penaud, Aurelie Portilho-Ramos, Rodrigo da Costa Repschläger, Janne Roberts, Jenny Rühlemann, Carsten Salgueiro, Emilia |
author_facet |
Waelbroeck, Claire Lougheed, Bryan C. Riveiros, Natalia Vazquez Missiaen, Lise Pedro, Joel Dokken, Trond Hajdas, Irka Wacker, Lukas Abbott, Peter Dumoulin, Jean-Pascal Thil, Francois Eynaud, Frederique Rossignol, Linda Fersi, Wiem Albuquerque, Ana Luiza Arz, Helge Austin, William E. N. Came, Rosemarie Carlson, Anders E. Collins, James A. Dennielou, Bernard Desprat, Stephanie Dickson, Alex Elliot, Mary Farmer, Christa Giraudeau, Jacques Gottschalk, Julia Henderiks, Jorijntje Hughen, Konrad Jung, Simon Knutz, Paul Lebreiro, Susana Lund, David C. Lynch-Stieglitz, Jean Malaize, Bruno Marchitto, Thomas Martinez-Mendez, Gema Mollenhauer, Gesine Naughton, Filipa Nave, Silvia Nürnberg, Dirk Oppo, Delia Peck, Victoria Peeters, Frank J. C. Penaud, Aurelie Portilho-Ramos, Rodrigo da Costa Repschläger, Janne Roberts, Jenny Rühlemann, Carsten Salgueiro, Emilia |
author_sort |
Waelbroeck, Claire |
title |
Consistently dated Atlantic sediment cores over the last 40 thousand years |
title_short |
Consistently dated Atlantic sediment cores over the last 40 thousand years |
title_full |
Consistently dated Atlantic sediment cores over the last 40 thousand years |
title_fullStr |
Consistently dated Atlantic sediment cores over the last 40 thousand years |
title_full_unstemmed |
Consistently dated Atlantic sediment cores over the last 40 thousand years |
title_sort |
consistently dated atlantic sediment cores over the last 40 thousand years |
publisher |
Uppsala universitet, Paleobiologi |
publishDate |
2019 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-394203 https://doi.org/10.1038/s41597-019-0173-8 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland ice core |
genre_facet |
Greenland ice core |
op_relation |
Scientific Data, 2019, 6, http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-394203 doi:10.1038/s41597-019-0173-8 PMID 31477737 ISI:000483426900001 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1038/s41597-019-0173-8 |
container_title |
Scientific Data |
container_volume |
6 |
container_issue |
1 |
_version_ |
1766018925449969664 |
spelling |
ftuppsalauniv:oai:DiVA.org:uu-394203 2023-05-15T16:29:14+02:00 Consistently dated Atlantic sediment cores over the last 40 thousand years Waelbroeck, Claire Lougheed, Bryan C. Riveiros, Natalia Vazquez Missiaen, Lise Pedro, Joel Dokken, Trond Hajdas, Irka Wacker, Lukas Abbott, Peter Dumoulin, Jean-Pascal Thil, Francois Eynaud, Frederique Rossignol, Linda Fersi, Wiem Albuquerque, Ana Luiza Arz, Helge Austin, William E. N. Came, Rosemarie Carlson, Anders E. Collins, James A. Dennielou, Bernard Desprat, Stephanie Dickson, Alex Elliot, Mary Farmer, Christa Giraudeau, Jacques Gottschalk, Julia Henderiks, Jorijntje Hughen, Konrad Jung, Simon Knutz, Paul Lebreiro, Susana Lund, David C. Lynch-Stieglitz, Jean Malaize, Bruno Marchitto, Thomas Martinez-Mendez, Gema Mollenhauer, Gesine Naughton, Filipa Nave, Silvia Nürnberg, Dirk Oppo, Delia Peck, Victoria Peeters, Frank J. C. Penaud, Aurelie Portilho-Ramos, Rodrigo da Costa Repschläger, Janne Roberts, Jenny Rühlemann, Carsten Salgueiro, Emilia 2019 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-394203 https://doi.org/10.1038/s41597-019-0173-8 eng eng Uppsala universitet, Paleobiologi UVSQ, CEA, Lab CNRS, LSCE,IPSL, F-91191 Orme Des Merisiers, France UVSQ, CEA, Lab CNRS, LSCE,IPSL, F-91191 Orme Des Merisiers, France;Ifremer, Unite Geosci Marines, F-29280 Plouzane, France Uni Res, Nygardsgaten 112, N-5008 Bergen, Norway Swiss Fed Inst Technol, Lab Ion Beam Phys, CH-8093 Zurich, Switzerland Cardiff Univ, Sch Earth & Ocean Sci, Cardiff CF10 3AT, S Glam, Wales;Univ Bern, Inst Geol Sci, CH-3012 Bern, Switzerland;Univ Bern, Oeschger Ctr Climate Change Res, CH-3012 Bern, Switzerland UVSQ, CEA, Lab CNRS, LSCE,IPSL, F-91191 Orme Des Merisiers, France;Univ Paris Saclay, LMC14, F-91191 Gif Sur Yvette, France Univ Bordeaux, EPOC, Allee Geoffroy St Hilaire, F-33615 Pessac, France Univ Fed Fluminense, LOOP, Niteroi, RJ, Brazil Leibniz Inst Balt Sea Res Warnemunde, Seestr 15, D-18119 Rostock, Germany Univ St Andrews, St Andrews KY16 9AL, Fife, Scotland Univ New Hampshire, 56 Coll Rd, Durham, NH 03824 USA Oregon State Univ, Corvallis, OR 97331 USA GeoForschungsZentrum, D-14473 Potsdam, Germany Ifremer, Unite Geosci Marines, F-29280 Plouzane, France Univ Bordeaux, EPOC, Allee Geoffroy St Hilaire, F-33615 Pessac, France;EPHE, PSL, 4-14 Rue Ferrus, F-75014 Paris, France Royal Holloway Univ London, Egham TW20 0EX, Surrey, England Univ Nantes, LPG Nantes, F-44300 Nantes, France Hofstra Univ, Hempstead, NY 11549 USA Columbia Univ, Lamont Doherty Earth Observ, 61 Route 9W,POB 1000, Palisades, NY 10964 USA Woods Hole Oceanog Inst, 266 Woods Hole Rd, Woods Hole, MA 02543 USA Univ Edinburgh, Sch Geosci, Edinburgh EH9 3FE, Midlothian, Scotland Geol Survey Denmark & Greenland, Oster Voldgade 10, DK-1350 Copenhagen, Denmark IGME, Calle Rios Rosas 23, Madrid 28003, Spain Univ Connecticut, 1080 Shennecossett Rd, Groton, CT 06340 USA Georgia Inst Technol, 311 Ferst Dr, Atlanta, GA 30332 USA Univ Colorado, INSTAAR, Boulder, CO 80303 USA AWI, Alten Hafen 26, D-27568 Bremerhaven, Germany IPMA Scientific Data, 2019, 6, http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-394203 doi:10.1038/s41597-019-0173-8 PMID 31477737 ISI:000483426900001 info:eu-repo/semantics/openAccess Climate Research Klimatforskning Article in journal info:eu-repo/semantics/article text 2019 ftuppsalauniv https://doi.org/10.1038/s41597-019-0173-8 2023-02-23T21:50:52Z Rapid changes in ocean circulation and climate have been observed in marine-sediment and ice cores over the last glacial period and deglaciation, highlighting the non-linear character of the climate system and underlining the possibility of rapid climate shifts in response to anthropogenic greenhouse gas forcing. To date, these rapid changes in climate and ocean circulation are still not fully explained. One obstacle hindering progress in our understanding of the interactions between past ocean circulation and climate changes is the difficulty of accurately dating marine cores. Here, we present a set of 92 marine sediment cores from the Atlantic Ocean for which we have established age-depth models that are consistent with the Greenland GICC05 ice core chronology, and computed the associated dating uncertainties, using a new deposition modeling technique. This is the first set of consistently dated marine sediment cores enabling paleoclimate scientists to evaluate leads/lags between circulation and climate changes over vast regions of the Atlantic Ocean. Moreover, this data set is of direct use in paleoclimate modeling studies. Article in Journal/Newspaper Greenland ice core Uppsala University: Publications (DiVA) Greenland Scientific Data 6 1 |