Consistently dated Atlantic sediment cores
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2019
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| _version_ | 1867171373029261312 |
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| author | Waelbroeck, Claire Lougheed, Bryan C Vázquez Riveiros, Natalia Missiaen, Lise Pedro, Joel B Dokken, Trond Hajdas, Irka Wacker, Lukas Abbott, Peter M Dumoulin, Jean-Pascal Thil, François Eynaud, Frédérique Rossignol, Linda Fersi, Wiem Albuquerque, Ana Luiza Spadano Arz, Helge Wolfgang Austin, William EN Came, Rosemarie E Carlson, Anders Eskil Collins, James A Dennielou, Bernard Desprat, Stéphanie Dickson, Alex Elliot, Mary Farmer, Christa Giraudeau, Jacques Gottschalk, Julia Henderiks, Jorijntje Hughen, Konrad A Jung, Simon Knutz, Paul Cornils Lebreiro, Susana Martin Lund, David C Lynch-Stieglitz, Jean Malaizé, Bruno Marchitto, Thomas M Martínez-Méndez, Gema Mollenhauer, Gesine Naughton, Filipa Nave, Silvia Osorio Nürnberg, Dirk Oppo, Delia W Peck, Victoria L Peeters, Frank J C Penaud, Aurélie Portilho-Ramos, Rodrigo Costa Repschläger, Janne Roberts, Jenny Rühlemann, Carsten Salgueiro, Emilia Sanchez Goñi, Maria Fernanda Schönfeld, Joachim Scussolini, Paolo Skinner, Luke C Skonieczny, Charlotte Thornalley, David J R Toucanne, Samuel Van Rooij, David Vidal, Laurence Voelker, Antje H L Wary, Mélanie Weldeab, Syee Ziegler, Martin |
| author_facet | Waelbroeck, Claire Lougheed, Bryan C Vázquez Riveiros, Natalia Missiaen, Lise Pedro, Joel B Dokken, Trond Hajdas, Irka Wacker, Lukas Abbott, Peter M Dumoulin, Jean-Pascal Thil, François Eynaud, Frédérique Rossignol, Linda Fersi, Wiem Albuquerque, Ana Luiza Spadano Arz, Helge Wolfgang Austin, William EN Came, Rosemarie E Carlson, Anders Eskil Collins, James A Dennielou, Bernard Desprat, Stéphanie Dickson, Alex Elliot, Mary Farmer, Christa Giraudeau, Jacques Gottschalk, Julia Henderiks, Jorijntje Hughen, Konrad A Jung, Simon Knutz, Paul Cornils Lebreiro, Susana Martin Lund, David C Lynch-Stieglitz, Jean Malaizé, Bruno Marchitto, Thomas M Martínez-Méndez, Gema Mollenhauer, Gesine Naughton, Filipa Nave, Silvia Osorio Nürnberg, Dirk Oppo, Delia W Peck, Victoria L Peeters, Frank J C Penaud, Aurélie Portilho-Ramos, Rodrigo Costa Repschläger, Janne Roberts, Jenny Rühlemann, Carsten Salgueiro, Emilia Sanchez Goñi, Maria Fernanda Schönfeld, Joachim Scussolini, Paolo Skinner, Luke C Skonieczny, Charlotte Thornalley, David J R Toucanne, Samuel Van Rooij, David Vidal, Laurence Voelker, Antje H L Wary, Mélanie Weldeab, Syee Ziegler, Martin |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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 | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_900073 |
| institution | PANGAEA |
| language | en |
| publishDate | 2019 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Consistently dated Atlantic sediment cores Waelbroeck, Claire Lougheed, Bryan C Vázquez Riveiros, Natalia Missiaen, Lise Pedro, Joel B Dokken, Trond Hajdas, Irka Wacker, Lukas Abbott, Peter M Dumoulin, Jean-Pascal Thil, François Eynaud, Frédérique Rossignol, Linda Fersi, Wiem Albuquerque, Ana Luiza Spadano Arz, Helge Wolfgang Austin, William EN Came, Rosemarie E Carlson, Anders Eskil Collins, James A Dennielou, Bernard Desprat, Stéphanie Dickson, Alex Elliot, Mary Farmer, Christa Giraudeau, Jacques Gottschalk, Julia Henderiks, Jorijntje Hughen, Konrad A Jung, Simon Knutz, Paul Cornils Lebreiro, Susana Martin Lund, David C Lynch-Stieglitz, Jean Malaizé, Bruno Marchitto, Thomas M Martínez-Méndez, Gema Mollenhauer, Gesine Naughton, Filipa Nave, Silvia Osorio Nürnberg, Dirk Oppo, Delia W Peck, Victoria L Peeters, Frank J C Penaud, Aurélie Portilho-Ramos, Rodrigo Costa Repschläger, Janne Roberts, Jenny Rühlemann, Carsten Salgueiro, Emilia Sanchez Goñi, Maria Fernanda Schönfeld, Joachim Scussolini, Paolo Skinner, Luke C Skonieczny, Charlotte Thornalley, David J R Toucanne, Samuel Van Rooij, David Vidal, Laurence Voelker, Antje H L Wary, Mélanie Weldeab, Syee Ziegler, Martin Atlantic sediment cores; consistent dating; last 40 ky 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. |
| title | Consistently dated Atlantic sediment cores |
| topic | Atlantic sediment cores; consistent dating; last 40 ky |
| url | https://doi.org/10.1594/PANGAEA.900073 |