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37 results on '"Nave, Silvia"'

1. Atlantic circulation changes across a stadial-interstadial transition

Author: Research Council of Norway, Agencia Estatal de Investigación (España), Waelbroeck, Claire [0000-0002-7256-5727], Tjiputra, Jerry [0000-0002-4600-2453], Guo, Chuncheng [0000-0001-6276-6499], Nisancioglu, Kerim H. [0000-0002-5737-5765], Eynaud, Frédérique [0000-0003-1283-7425], Martín Lebreiro, Susana [0000-0003-1478-2448], Nave, Silvia [0000-0003-0845-1044], Waelbroeck, Claire, Tjiputra, Jerry, Guo, Chuncheng, Nisancioglu, Kerim H., Jansen, Eystein, Vázquez Riveiros, Natalia, Toucanne, Samuel, Eynaud, Frédérique, Rossignol, L., Dewilde, Fabien, Marchès, Elodie, Martín Lebreiro, Susana, Nave, Silvia, Research Council of Norway, Agencia Estatal de Investigación (España), Waelbroeck, Claire [0000-0002-7256-5727], Tjiputra, Jerry [0000-0002-4600-2453], Guo, Chuncheng [0000-0001-6276-6499], Nisancioglu, Kerim H. [0000-0002-5737-5765], Eynaud, Frédérique [0000-0003-1283-7425], Martín Lebreiro, Susana [0000-0003-1478-2448], Nave, Silvia [0000-0003-0845-1044], Waelbroeck, Claire, Tjiputra, Jerry, Guo, Chuncheng, Nisancioglu, Kerim H., Jansen, Eystein, Vázquez Riveiros, Natalia, Toucanne, Samuel, Eynaud, Frédérique, Rossignol, L., Dewilde, Fabien, Marchès, Elodie, Martín Lebreiro, Susana, and Nave, Silvia
Abstract: [EN] We combine consistently dated benthic carbon isotopic records distributed over the entire Atlantic Ocean with numerical simulations performed by a glacial configuration of the Norwegian Earth System Model with active ocean biogeochemistry in order to interpret the observed Cibicides 13C changes at the stadial-interstadial transition corresponding to the end of Heinrich Stadial 4 (HS4) in terms of ocean circulation and remineralization changes. We show that the marked increase in Cibicides 13C observed at the end of HS4 between g1/42000 and 4200gm in the Atlantic can be explained by changes in nutrient concentrations as simulated by the model in response to the halting of freshwater input in the high-latitude glacial North Atlantic. Our model results show that this Cibicides 13C signal is associated with changes in the ratio of southern-sourced (SSW) versus northern-sourced (NSW) water masses at the core sites, whereby SSW is replaced by NSW as a consequence of the resumption of deep-water formation in the northern North Atlantic and Nordic Seas after the freshwater input is halted. Our results further suggest that the contribution of ocean circulation changes to this signal increases from g1/440g% at 2000gm to g1/480g% at 4000gm. Below g1/44200gm, the model shows little ocean circulation change but an increase in remineralization across the transition marking the end of HS4. The simulated lower remineralization during stadials compared to during interstadials is particularly pronounced in deep subantarctic sites, in agreement with the decrease in the export production of carbon to the deep Southern Ocean during stadials found in previous studies.
Published: 2023

2. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019

3. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-ramos, Rodrigo Da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-ramos, Rodrigo Da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019
Full Text: View/download PDF

4. Consistently dated Atlantic sediment cores over the last 40 thousand years

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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, Ziegler, Martin, 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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019
Full Text: View/download PDF

5. Consistently dated Atlantic sediment cores over the last 40 thousand years

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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, Ziegler, Martin, 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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019
Full Text: View/download PDF

6. Consistently dated Atlantic sediment cores over the last 40 thousand years

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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, Ziegler, Martin, 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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019
Full Text: View/download PDF

7. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-ramos, Rodrigo Da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-ramos, Rodrigo Da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019
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8. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019

9. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Stratigraphy and paleontology, Stratigraphy & paleontology, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Stratigraphy and paleontology, Stratigraphy & paleontology, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
Published: 2019

10. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019

11. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, 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 W., Austin, William E. N., Came, Rosemarie E., Carlson, Anders E., 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, Lebreiro, Susana, Lund, David C., Lynch-Stieglitz, Jean, Malaizé, Bruno, Marchitto, Thomas M., Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia W., Peck, Vicky L., Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Ruhlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, 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, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, 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 W., Austin, William E. N., Came, Rosemarie E., Carlson, Anders E., 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, Lebreiro, Susana, Lund, David C., Lynch-Stieglitz, Jean, Malaizé, Bruno, Marchitto, Thomas M., Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia W., Peck, Vicky L., Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Ruhlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, 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, and Ziegler, Martin
Abstract: © The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Waelbroeck, C., Lougheed, B. C., Riveiros, N. V., Missiaen, L., Pedro, J., Dokken, T., Hajdas, I., Wacker, L., Abbott, P., Dumoulin, J., Thil, F., Eynaud, F., Rossignol, L., Fersi, W., Albuquerque, A. L., Arz, H., Austin, W. E. N., Came, R., Carlson, A. E., Collins, J. A., Dennielou, B., Desprat, S., Dickson, A., Elliot, M., Farmer, C., Giraudeau, J., Gottschalk, J., Henderiks, J., Hughen, K., Jung, S., Knutz, P., Lebreiro, S., Lund, D. C., Lynch-Stieglitz, J., Malaize, B., Marchitto, T., Martinez-Mendez, G., Mollenhauer, G., Naughton, F., Nave, S., Nuernberg, D., Oppo, D., Peck, V., Peeters, F. J. C., Penaud, A., Portilho-Ramos, R. d. C., Repschlaeger, J., Roberts, J., Ruehlemann, C., Salgueiro, E., Goni, M. F. S., Schonfeld, J., Scussolini, P., Skinner, L. C., Skonieczny, C., Thornalley, D., Toucanne, S., Van Rooij, D., Vidal, L., Voelker, A. H. L., Wary, M., Weldeab, S., & Ziegler, M. Consistently dated Atlantic sediment cores over the last 40 thousand years. Scientific Data, 6, (2019): 165, doi:10.1038/s41597-019-0173-8., 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., The research leading to these results has received funding from the European Research Council under the European Union’s Seventh Framework Program (FP7/2007-2013 Grant agreement n° 339108). New 14C dates for cores EW9209-1JPC and V29-202 were funded by NSF OCE grants to DWO. FN, ES and AV acknowledge FCT funding support through project UID/Multi/04326/2019. We thank T. Garlan and P. Guyomard for having given us access to cores from the Service Hydrographique et Océanographique de la Marine. We acknowledge N. Smialkowski for help with formatting the data into text files, and L. Mauclair, L. Leroy and G. Isguder for the picking of numerous foraminifer samples for radiocarbon dating. We are grateful to S. Obrochta, E. Cortijo, E. Michel, F. Bassinot, J.C. Duplessy, and L. Labeyrie for advice and fruitful discussions. This paper is LSCE contribution 6572.
Published: 2019

12. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, 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 W., Austin, William E. N., Came, Rosemarie E., Carlson, Anders E., 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, Lebreiro, Susana, Lund, David C., Lynch-Stieglitz, Jean, Malaizé, Bruno, Marchitto, Thomas M., Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia W., Peck, Vicky L., Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Ruhlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, 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, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, 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 W., Austin, William E. N., Came, Rosemarie E., Carlson, Anders E., 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, Lebreiro, Susana, Lund, David C., Lynch-Stieglitz, Jean, Malaizé, Bruno, Marchitto, Thomas M., Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia W., Peck, Vicky L., Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Ruhlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, 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, and Ziegler, Martin
Abstract: © The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Waelbroeck, C., Lougheed, B. C., Riveiros, N. V., Missiaen, L., Pedro, J., Dokken, T., Hajdas, I., Wacker, L., Abbott, P., Dumoulin, J., Thil, F., Eynaud, F., Rossignol, L., Fersi, W., Albuquerque, A. L., Arz, H., Austin, W. E. N., Came, R., Carlson, A. E., Collins, J. A., Dennielou, B., Desprat, S., Dickson, A., Elliot, M., Farmer, C., Giraudeau, J., Gottschalk, J., Henderiks, J., Hughen, K., Jung, S., Knutz, P., Lebreiro, S., Lund, D. C., Lynch-Stieglitz, J., Malaize, B., Marchitto, T., Martinez-Mendez, G., Mollenhauer, G., Naughton, F., Nave, S., Nuernberg, D., Oppo, D., Peck, V., Peeters, F. J. C., Penaud, A., Portilho-Ramos, R. d. C., Repschlaeger, J., Roberts, J., Ruehlemann, C., Salgueiro, E., Goni, M. F. S., Schonfeld, J., Scussolini, P., Skinner, L. C., Skonieczny, C., Thornalley, D., Toucanne, S., Van Rooij, D., Vidal, L., Voelker, A. H. L., Wary, M., Weldeab, S., & Ziegler, M. Consistently dated Atlantic sediment cores over the last 40 thousand years. Scientific Data, 6, (2019): 165, doi:10.1038/s41597-019-0173-8., 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., The research leading to these results has received funding from the European Research Council under the European Union’s Seventh Framework Program (FP7/2007-2013 Grant agreement n° 339108). New 14C dates for cores EW9209-1JPC and V29-202 were funded by NSF OCE grants to DWO. FN, ES and AV acknowledge FCT funding support through project UID/Multi/04326/2019. We thank T. Garlan and P. Guyomard for having given us access to cores from the Service Hydrographique et Océanographique de la Marine. We acknowledge N. Smialkowski for help with formatting the data into text files, and L. Mauclair, L. Leroy and G. Isguder for the picking of numerous foraminifer samples for radiocarbon dating. We are grateful to S. Obrochta, E. Cortijo, E. Michel, F. Bassinot, J.C. Duplessy, and L. Labeyrie for advice and fruitful discussions. This paper is LSCE contribution 6572.
Published: 2019

13. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, 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 W., Austin, William E. N., Came, Rosemarie E., Carlson, Anders E., 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, Lebreiro, Susana, Lund, David C., Lynch-Stieglitz, Jean, Malaizé, Bruno, Marchitto, Thomas M., Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia W., Peck, Vicky L., Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Ruhlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, 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, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, 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 W., Austin, William E. N., Came, Rosemarie E., Carlson, Anders E., 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, Lebreiro, Susana, Lund, David C., Lynch-Stieglitz, Jean, Malaizé, Bruno, Marchitto, Thomas M., Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia W., Peck, Vicky L., Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Ruhlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, 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, and Ziegler, Martin
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.
Published: 2019

14. Consistently dated Atlantic sediment cores over the last 40 thousand years

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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, Ziegler, Martin, 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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019
Full Text: View/download PDF

15. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Stratigraphy and paleontology, Stratigraphy & paleontology, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Stratigraphy and paleontology, Stratigraphy & paleontology, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
Published: 2019

16. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-ramos, Rodrigo Da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-ramos, Rodrigo Da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019
Full Text: View/download PDF

17. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019

18. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
Published: 2019
Full Text: View/download PDF

19. Consistently dated Atlantic sediment cores over the last 40 thousand years

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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, Ziegler, Martin, 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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019
Full Text: View/download PDF

20. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
Published: 2019
Full Text: View/download PDF

21. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-ramos, Rodrigo Da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-ramos, Rodrigo Da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019
Full Text: View/download PDF

22. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Stratigraphy and paleontology, Stratigraphy & paleontology, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Stratigraphy and paleontology, Stratigraphy & paleontology, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
Published: 2019

23. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E.N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J.C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H.L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019

24. Consistently dated Atlantic sediment cores over the last 40 thousand years

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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, Ziegler, Martin, 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, Goni, Maria Fernanda Sanchez, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Van Rooij, David, Vidal, Laurence, Voelker, Antje H. L., Wary, Melanie, Weldeab, Syee, and Ziegler, Martin
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.
Published: 2019
Full Text: View/download PDF

25. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
Published: 2019
Full Text: View/download PDF

26. Consistently dated Atlantic sediment cores over the last 40 thousand years

Author: Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, Ziegler, Martin, Waelbroeck, Claire, Lougheed, Bryan C., Vazquez Riveiros, Natalia, Missiaen, Lise, Pedro, Joel, Dokken, Trond, Hajdas, Irka, Wacker, Lukas, Abbott, Peter, Dumoulin, Jean-Pascal, Thil, François, Eynaud, Frédérique, Rossignol, Linda, Fersi, Wiem, Albuquerque, Ana Luiza, Arz, Helge, Austin, William E. N., Came, Rosemarie, Carlson, Anders E., Collins, James A., Dennielou, Bernard, Desprat, Stéphanie, 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, Malaizé, Bruno, Marchitto, Thomas, Martínez-Méndez, Gema, Mollenhauer, Gesine, Naughton, Filipa, Nave, Silvia, Nürnberg, Dirk, Oppo, Delia, Peck, Victoria, Peeters, Frank J. C., Penaud, Aurélie, Portilho-Ramos, Rodrigo da Costa, Repschläger, Janne, Roberts, Jenny, Rühlemann, Carsten, Salgueiro, Emilia, Sanchez Goni, Maria Fernanda, Schönfeld, Joachim, Scussolini, Paolo, Skinner, Luke C., Skonieczny, Charlotte, Thornalley, David, Toucanne, Samuel, Rooij, David Van, Vidal, Laurence, Voelker, Antje H. L., Wary, Mélanie, Weldeab, Syee, and Ziegler, Martin
Published: 2019
Full Text: View/download PDF

27. MD 194/EUROFLEETS à bord du R/V Marion Dufresne. Cadix 10 juin 2013 - Lisbonne 20 juin 2013

Author: Van Rooij, David, Hebbelin, Dierk, Comas, Menchu, Vandorpe, Thomas, Delivet, Stanislas, Nave, Silvia, Michel, Elisabeth, Lebreiro, Susana, Terrinha, Pedro, Roque, Cristina, Anton, Laura, Batista, Luis, And The Md194 Shipboard Scientists, Van Rooij, David, Hebbelin, Dierk, Comas, Menchu, Vandorpe, Thomas, Delivet, Stanislas, Nave, Silvia, Michel, Elisabeth, Lebreiro, Susana, Terrinha, Pedro, Roque, Cristina, Anton, Laura, Batista, Luis, and And The Md194 Shipboard Scientists
Published: 2017

28. MD 194/EUROFLEETS à bord du R/V Marion Dufresne. Cadix 10 juin 2013 - Lisbonne 20 juin 2013

Author: Van Rooij, David, Hebbelin, Dierk, Comas, Menchu, Vandorpe, Thomas, Delivet, Stanislas, Nave, Silvia, Michel, Elisabeth, Lebreiro, Susana, Terrinha, Pedro, Roque, Cristina, Anton, Laura, Batista, Luis, And The Md194 Shipboard Scientists, Van Rooij, David, Hebbelin, Dierk, Comas, Menchu, Vandorpe, Thomas, Delivet, Stanislas, Nave, Silvia, Michel, Elisabeth, Lebreiro, Susana, Terrinha, Pedro, Roque, Cristina, Anton, Laura, Batista, Luis, and And The Md194 Shipboard Scientists
Published: 2017

29. MD 194/EUROFLEETS à bord du R/V Marion Dufresne. Cadix 10 juin 2013 - Lisbonne 20 juin 2013

Author: Van Rooij, David, Hebbelin, Dierk, Comas, Menchu, Vandorpe, Thomas, Delivet, Stanislas, Nave, Silvia, Michel, Elisabeth, Lebreiro, Susana, Terrinha, Pedro, Roque, Cristina, Anton, Laura, Batista, Luis, And The Md194 Shipboard Scientists, Van Rooij, David, Hebbelin, Dierk, Comas, Menchu, Vandorpe, Thomas, Delivet, Stanislas, Nave, Silvia, Michel, Elisabeth, Lebreiro, Susana, Terrinha, Pedro, Roque, Cristina, Anton, Laura, Batista, Luis, and And The Md194 Shipboard Scientists
Published: 2017

30. MD 194/EUROFLEETS à bord du R/V Marion Dufresne. Cadix 10 juin 2013 - Lisbonne 20 juin 2013

Author: Van Rooij, David, Hebbelin, Dierk, Comas, Menchu, Vandorpe, Thomas, Delivet, Stanislas, Nave, Silvia, Michel, Elisabeth, Lebreiro, Susana, Terrinha, Pedro, Roque, Cristina, Anton, Laura, Batista, Luis, And The Md194 Shipboard Scientists, Van Rooij, David, Hebbelin, Dierk, Comas, Menchu, Vandorpe, Thomas, Delivet, Stanislas, Nave, Silvia, Michel, Elisabeth, Lebreiro, Susana, Terrinha, Pedro, Roque, Cristina, Anton, Laura, Batista, Luis, and And The Md194 Shipboard Scientists
Published: 2017

31. Glacial‐interglacial circulation changes inferred from 231Pa/230Th sedimentary record in the North Atlantic region

Author: Gherardi, J.‐M., Labeyrie, L., Nave, Silvia, Francois, Roger, McManus, Jerry F., Cortijo, E., Gherardi, J.‐M., Labeyrie, L., Nave, Silvia, Francois, Roger, McManus, Jerry F., and Cortijo, E.
Abstract: Author Posting. © American Geophysical Union, 2009. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution. The definitive version was published in Paleoceanography 24 (2009): PA2204, doi:10.1029/2008PA001696., Studies from the subtropical western and eastern Atlantic Ocean, using the 231Pa/230Th ratio as a kinematic proxy for deep water circulation, provided compelling evidence for a strong link between climate and the rate of meridional overturning circulation (MOC) over the last deglaciation. In this study, we present a compilation of existing and new sedimentary 231Pa/230Th records from North Atlantic cores between 1710 and 4550 m water depth. Comparing sedimentary 231Pa/230Th from different depths provides new insights into the evolution of the geometry and rate of deep water formation in the North Atlantic during the last 20,000 years. The 231Pa/230Th ratio measured in upper Holocene sediments indicates slow water renewal above ∼2500 m and rapid flushing below, consistent with our understanding of modern circulation. In contrast, during the Last Glacial Maximum (LGM), Glacial North Atlantic Intermediate Water (GNAIW) drove a rapid overturning circulation to a depth of at least ∼3000 m depth. Below ∼4000 m, water renewal was much slower than today. At the onset of Heinrich event 1, transport by the overturning circulation declined at all depths. GNAIW shoaled above 3000 m and significantly weakened but did not totally shut down. During the Bølling‐Allerød (BA) that followed, water renewal rates further decreased above 2000 m but increased below. Our results suggest for the first time that ocean circulation during that period was quite distinct from the modern circulation mode, with a comparatively higher renewal rate above 3000 m and a lower renewal rate below in a pattern similar to the LGM but less accentuated. MOC during the Younger Dryas appears very similar to BA down to 2000 m and slightly slower below., The LSCE-WHOI cooperation has been supported by a NSF-CNRS cooperative grant NSF INT-0233483. Analytical measurements in LSCE have been supported by French Programme National d’Etude de la Dynamique du Climat, Commissariat a` l’Energie Atomique, and Centre National de la Recherche Scientifique. The participation of J.F.M. in this project was supported in part by grants from the U.S.-NSF, WHOI-OCCI, and the Gary Comer Science and Education Foundation. R.F.’s participation was supported by grants from NSERC and the Canadian Foundation for Climate and Atmospheric Science.
Published: 2010

32. Glacial‐interglacial circulation changes inferred from 231Pa/230Th sedimentary record in the North Atlantic region

Author: Gherardi, J.‐M., Labeyrie, L., Nave, Silvia, Francois, Roger, McManus, Jerry F., Cortijo, E., Gherardi, J.‐M., Labeyrie, L., Nave, Silvia, Francois, Roger, McManus, Jerry F., and Cortijo, E.
Abstract: Studies from the subtropical western and eastern Atlantic Ocean, using the 231Pa/230Th ratio as a kinematic proxy for deep water circulation, provided compelling evidence for a strong link between climate and the rate of meridional overturning circulation (MOC) over the last deglaciation. In this study, we present a compilation of existing and new sedimentary 231Pa/230Th records from North Atlantic cores between 1710 and 4550 m water depth. Comparing sedimentary 231Pa/230Th from different depths provides new insights into the evolution of the geometry and rate of deep water formation in the North Atlantic during the last 20,000 years. The 231Pa/230Th ratio measured in upper Holocene sediments indicates slow water renewal above ∼2500 m and rapid flushing below, consistent with our understanding of modern circulation. In contrast, during the Last Glacial Maximum (LGM), Glacial North Atlantic Intermediate Water (GNAIW) drove a rapid overturning circulation to a depth of at least ∼3000 m depth. Below ∼4000 m, water renewal was much slower than today. At the onset of Heinrich event 1, transport by the overturning circulation declined at all depths. GNAIW shoaled above 3000 m and significantly weakened but did not totally shut down. During the Bølling‐Allerød (BA) that followed, water renewal rates further decreased above 2000 m but increased below. Our results suggest for the first time that ocean circulation during that period was quite distinct from the modern circulation mode, with a comparatively higher renewal rate above 3000 m and a lower renewal rate below in a pattern similar to the LGM but less accentuated. MOC during the Younger Dryas appears very similar to BA down to 2000 m and slightly slower below.
Published: 2009

33. Glacial‐interglacial circulation changes inferred from 231Pa/230Th sedimentary record in the North Atlantic region

Author: Gherardi, J.‐M., Labeyrie, L., Nave, Silvia, Francois, Roger, McManus, Jerry F., Cortijo, E., Gherardi, J.‐M., Labeyrie, L., Nave, Silvia, Francois, Roger, McManus, Jerry F., and Cortijo, E.
Abstract: Studies from the subtropical western and eastern Atlantic Ocean, using the 231Pa/230Th ratio as a kinematic proxy for deep water circulation, provided compelling evidence for a strong link between climate and the rate of meridional overturning circulation (MOC) over the last deglaciation. In this study, we present a compilation of existing and new sedimentary 231Pa/230Th records from North Atlantic cores between 1710 and 4550 m water depth. Comparing sedimentary 231Pa/230Th from different depths provides new insights into the evolution of the geometry and rate of deep water formation in the North Atlantic during the last 20,000 years. The 231Pa/230Th ratio measured in upper Holocene sediments indicates slow water renewal above ∼2500 m and rapid flushing below, consistent with our understanding of modern circulation. In contrast, during the Last Glacial Maximum (LGM), Glacial North Atlantic Intermediate Water (GNAIW) drove a rapid overturning circulation to a depth of at least ∼3000 m depth. Below ∼4000 m, water renewal was much slower than today. At the onset of Heinrich event 1, transport by the overturning circulation declined at all depths. GNAIW shoaled above 3000 m and significantly weakened but did not totally shut down. During the Bølling‐Allerød (BA) that followed, water renewal rates further decreased above 2000 m but increased below. Our results suggest for the first time that ocean circulation during that period was quite distinct from the modern circulation mode, with a comparatively higher renewal rate above 3000 m and a lower renewal rate below in a pattern similar to the LGM but less accentuated. MOC during the Younger Dryas appears very similar to BA down to 2000 m and slightly slower below.
Published: 2009

34. Report of the cruise PALEO 1 (PO287) on FS POSEIDON [POS287], (April 22 – May 3, 2002)

Author: Monteiro, José H., Voelker, Antje, Ferreira, António, Mil-Homens, Mário, Nave, Silvia, Magalhaes, Vitor, Salgueiro, Emilia, Vaqueiro, Sandra, Muinos, Susana, Freitas, Pedro, Monteiro, José H., Voelker, Antje, Ferreira, António, Mil-Homens, Mário, Nave, Silvia, Magalhaes, Vitor, Salgueiro, Emilia, Vaqueiro, Sandra, Muinos, Susana, and Freitas, Pedro
Published: 2002
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35. Report of the cruise PALEO 1 (PO287) on FS POSEIDON [POS287], (April 22 – May 3, 2002)

Author: Monteiro, José H., Voelker, Antje, Ferreira, António, Mil-Homens, Mário, Nave, Silvia, Magalhaes, Vitor, Salgueiro, Emilia, Vaqueiro, Sandra, Muinos, Susana, Freitas, Pedro, Monteiro, José H., Voelker, Antje, Ferreira, António, Mil-Homens, Mário, Nave, Silvia, Magalhaes, Vitor, Salgueiro, Emilia, Vaqueiro, Sandra, Muinos, Susana, and Freitas, Pedro
Published: 2002
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36. Report of the cruise PALEO 1 (PO287) on FS POSEIDON [POS287], (April 22 – May 3, 2002)

Author: Monteiro, José H., Voelker, Antje, Ferreira, António, Mil-Homens, Mário, Nave, Silvia, Magalhaes, Vitor, Salgueiro, Emilia, Vaqueiro, Sandra, Muinos, Susana, Freitas, Pedro, Monteiro, José H., Voelker, Antje, Ferreira, António, Mil-Homens, Mário, Nave, Silvia, Magalhaes, Vitor, Salgueiro, Emilia, Vaqueiro, Sandra, Muinos, Susana, and Freitas, Pedro
Published: 2002
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37. Report of the cruise PALEO 1 (PO287) on FS POSEIDON [POS287], (April 22 – May 3, 2002)

Author: Monteiro, José H., Voelker, Antje, Ferreira, António, Mil-Homens, Mário, Nave, Silvia, Magalhaes, Vitor, Salgueiro, Emilia, Vaqueiro, Sandra, Muinos, Susana, Freitas, Pedro, Monteiro, José H., Voelker, Antje, Ferreira, António, Mil-Homens, Mário, Nave, Silvia, Magalhaes, Vitor, Salgueiro, Emilia, Vaqueiro, Sandra, Muinos, Susana, and Freitas, Pedro
Published: 2002
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