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  Consistently dated Atlantic sediment cores over the last 40 thousand years

Waelbroeck, C., Lougheed, B. C., Riveiros, N. V., Missiaen, L., Pedro, J., Dokken, T., et al. (2019). Consistently dated Atlantic sediment cores over the last 40 thousand years. Scientific Data, 6: 165. doi:10.1038/s41597-019-0173-8.

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 Creators:
Waelbroeck, Claire1, Author
Lougheed, Bryan C.1, Author
Riveiros, Natalia Vazquez1, Author
Missiaen, Lise1, Author
Pedro, Joel1, Author
Dokken, Trond1, Author
Hajdas, Irka1, Author
Wacker, Lukas1, Author
Abbott, Peter1, Author
Dumoulin, Jean-Pascal1, Author
Thil, Francois1, Author
Eynaud, Frederique1, Author
Rossignol, Linda1, Author
Fersi, Wiem1, Author
Albuquerque, Ana Luiza1, Author
Arz, Helge1, Author
Austin, William E. N.1, Author
Came, Rosemarie1, Author
Carlson, Anders E.1, Author
Collins, James A.1, Author
Dennielou, Bernard1, AuthorDesprat, Stephanie1, AuthorDickson, Alex1, AuthorElliot, Mary1, AuthorFarmer, Christa1, AuthorGiraudeau, Jacques1, AuthorGottschalk, Julia1, AuthorHenderiks, Jorijntje1, AuthorHughen, Konrad1, AuthorJung, Simon1, AuthorKnutz, Paul1, AuthorLebreiro, Susana1, AuthorLund, David C.1, AuthorLynch-Stieglitz, Jean1, AuthorMalaize, Bruno1, AuthorMarchitto, Thomas1, AuthorMartinez-Mendez, Gema1, AuthorMollenhauer, Gesine1, AuthorNaughton, Filipa1, AuthorNave, Silvia1, AuthorNuernberg, Dirk1, AuthorOppo, Delia1, AuthorPeck, Victoria1, AuthorPeeters, Frank J. C.1, AuthorPenaud, Aurelie1, AuthorPortilho-Ramos, Rodrigo da Costa1, AuthorRepschläger, Janne2, Author              Roberts, Jenny1, AuthorRuehlemann, Carsten1, AuthorSalgueiro, Emilia1, AuthorGoni, Maria Fernanda Sanchez1, AuthorSchonfeld, Joachim1, AuthorScussolini, Paolo1, AuthorSkinner, Luke C.1, AuthorSkonieczny, Charlotte1, AuthorThornalley, David1, AuthorToucanne, Samuel1, AuthorVan Rooij, David1, AuthorVidal, Laurence1, AuthorVoelker, Antje H. L.1, AuthorWary, Melanie1, AuthorWeldeab, Syee1, AuthorZiegler, Martin1, Author more..
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1external, ou_persistent22              
2Climate Geochemistry, Max Planck Institute for Chemistry, Max Planck Society, ou_2237635              

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 Abstract: 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.

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 Dates: 2019
 Publication Status: Published online
 Pages: -
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 Rev. Type: -
 Identifiers: ISI: 000483426900001
DOI: 10.1038/s41597-019-0173-8
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Title: Scientific Data
  Abbreviation : Sci. Data
Source Genre: Journal
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Publ. Info: London, United Kingdom : Nature Publishing Group
Pages: - Volume / Issue: 6 Sequence Number: 165 Start / End Page: - Identifier: ISSN: 2052-4463
CoNE: https://pure.mpg.de/cone/journals/resource/2052-4463