Onset of Mediterranean outflow into the North Atlantic

F. Javier Hernández-Molina; Dorrik A V Stow; Carlos A. Alvarez-Zarikian; Gary Acton; André Bahr; Barbara Balestra; Emmanuelle Ducassou; Roger Flood; José-Abel Flores; Satoshi Furota; Patrick Grunert; David Hodell; Francisco Jimenez-Espejo; Jin Kyoung Kim; Lawrence Krissek; Junichiro Kuroda; Baohua Li; Estefania Llave; Johanna Lofi; Lucas Lourens; Madeline Miller; Futoshi Nanayama; Naohisa Nishida; Carl Richter; Cristina Roque; Hélder Pereira; Maria Fernanda Sanchez Goñi; Francisco J. Sierro; Arun Deo Singh; Craig Sloss; Yasuhiro Takashimizu; Alexandrina Tzanova; Antje Voelker; Trevor Williams; Chuang Xuan

doi:10.1126/science.1251306

Onset of Mediterranean outflow into the North Atlantic

F. Javier Hernández-Molina, Dorrik A V Stow, Carlos A. Alvarez-Zarikian, Gary Acton, André Bahr, Barbara Balestra, Emmanuelle Ducassou, Roger Flood, José-Abel Flores, Satoshi Furota, Patrick Grunert, David Hodell, Francisco Jimenez-Espejo, Jin Kyoung Kim, Lawrence Krissek, Junichiro Kuroda, Baohua Li, Estefania Llave, Johanna Lofi, Lucas LourensMadeline Miller, Futoshi Nanayama, Naohisa Nishida, Carl Richter, Cristina Roque, Hélder Pereira, Maria Fernanda Sanchez Goñi, Francisco J. Sierro, Arun Deo Singh, Craig Sloss, Yasuhiro Takashimizu, Alexandrina Tzanova, Antje Voelker, Trevor Williams, Chuang Xuan

Department of Earth Sciences

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Abstract

Sediments cored along the southwestern Iberian margin during Integrated Ocean Drilling Program Expedition 339 provide constraints on Mediterranean Outflow Water (MOW) circulation patterns from the Pliocene epoch to the present day. After the Strait of Gibraltar opened (5.33 million years ago), a limited volume of MOW entered the Atlantic. Depositional hiatuses indicate erosion by bottom currents related to higher volumes of MOW circulating into the North Atlantic, beginning in the late Pliocene. The hiatuses coincide with regional tectonic events and changes in global thermohaline circulation (THC). This suggests that MOW influenced Atlantic Meridional Overturning Circulation (AMOC), THC, and climatic shifts by contributing a component of warm, saline water to northern latitudes while in turn being influenced by plate tectonics.

Original language	English
Pages (from-to)	1244-1250
Number of pages	7
Journal	Science
Volume	344
Issue number	6189
DOIs	https://doi.org/10.1126/science.1251306
Publication status	Published - 13 Jun 2014

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Hernández-Molina, F. J., Stow, D. A. V., Alvarez-Zarikian, C. A., Acton, G., Bahr, A., Balestra, B., Ducassou, E., Flood, R., Flores, J.-A., Furota, S., Grunert, P., Hodell, D., Jimenez-Espejo, F., Kim, J. K., Krissek, L., Kuroda, J., Li, B., Llave, E., Lofi, J., ... Xuan, C. (2014). Onset of Mediterranean outflow into the North Atlantic. Science, 344(6189), 1244-1250. https://doi.org/10.1126/science.1251306

@article{0cd42fb5cb3d4471b537a4ac99605cbf,

title = "Onset of Mediterranean outflow into the North Atlantic",

abstract = "Sediments cored along the southwestern Iberian margin during Integrated Ocean Drilling Program Expedition 339 provide constraints on Mediterranean Outflow Water (MOW) circulation patterns from the Pliocene epoch to the present day. After the Strait of Gibraltar opened (5.33 million years ago), a limited volume of MOW entered the Atlantic. Depositional hiatuses indicate erosion by bottom currents related to higher volumes of MOW circulating into the North Atlantic, beginning in the late Pliocene. The hiatuses coincide with regional tectonic events and changes in global thermohaline circulation (THC). This suggests that MOW influenced Atlantic Meridional Overturning Circulation (AMOC), THC, and climatic shifts by contributing a component of warm, saline water to northern latitudes while in turn being influenced by plate tectonics.",

author = "Hern{\'a}ndez-Molina, {F. Javier} and Stow, {Dorrik A V} and Alvarez-Zarikian, {Carlos A.} and Gary Acton and Andr{\'e} Bahr and Barbara Balestra and Emmanuelle Ducassou and Roger Flood and Jos{\'e}-Abel Flores and Satoshi Furota and Patrick Grunert and David Hodell and Francisco Jimenez-Espejo and Kim, {Jin Kyoung} and Lawrence Krissek and Junichiro Kuroda and Baohua Li and Estefania Llave and Johanna Lofi and Lucas Lourens and Madeline Miller and Futoshi Nanayama and Naohisa Nishida and Carl Richter and Cristina Roque and H{\'e}lder Pereira and {Sanchez Go{\~n}i}, {Maria Fernanda} and Sierro, {Francisco J.} and Singh, {Arun Deo} and Craig Sloss and Yasuhiro Takashimizu and Alexandrina Tzanova and Antje Voelker and Trevor Williams and Chuang Xuan",

year = "2014",

month = jun,

day = "13",

doi = "10.1126/science.1251306",

language = "English",

volume = "344",

pages = "1244--1250",

journal = "Science",

issn = "0036-8075",

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Hernández-Molina, FJ, Stow, DAV, Alvarez-Zarikian, CA, Acton, G, Bahr, A, Balestra, B, Ducassou, E, Flood, R, Flores, J-A, Furota, S, Grunert, P, Hodell, D, Jimenez-Espejo, F, Kim, JK, Krissek, L, Kuroda, J, Li, B, Llave, E, Lofi, J, Lourens, L, Miller, M, Nanayama, F, Nishida, N, Richter, C, Roque, C, Pereira, H, Sanchez Goñi, MF, Sierro, FJ, Singh, AD, Sloss, C, Takashimizu, Y, Tzanova, A, Voelker, A, Williams, T & Xuan, C 2014, 'Onset of Mediterranean outflow into the North Atlantic', Science, vol. 344, no. 6189, pp. 1244-1250. https://doi.org/10.1126/science.1251306

TY - JOUR

T1 - Onset of Mediterranean outflow into the North Atlantic

AU - Hernández-Molina, F. Javier

AU - Stow, Dorrik A V

AU - Alvarez-Zarikian, Carlos A.

AU - Acton, Gary

AU - Bahr, André

AU - Balestra, Barbara

AU - Ducassou, Emmanuelle

AU - Flood, Roger

AU - Flores, José-Abel

AU - Furota, Satoshi

AU - Grunert, Patrick

AU - Hodell, David

AU - Jimenez-Espejo, Francisco

AU - Kim, Jin Kyoung

AU - Krissek, Lawrence

AU - Kuroda, Junichiro

AU - Li, Baohua

AU - Llave, Estefania

AU - Lofi, Johanna

AU - Lourens, Lucas

AU - Miller, Madeline

AU - Nanayama, Futoshi

AU - Nishida, Naohisa

AU - Richter, Carl

AU - Roque, Cristina

AU - Pereira, Hélder

AU - Sanchez Goñi, Maria Fernanda

AU - Sierro, Francisco J.

AU - Singh, Arun Deo

AU - Sloss, Craig

AU - Takashimizu, Yasuhiro

AU - Tzanova, Alexandrina

AU - Voelker, Antje

AU - Williams, Trevor

AU - Xuan, Chuang

PY - 2014/6/13

Y1 - 2014/6/13

N2 - Sediments cored along the southwestern Iberian margin during Integrated Ocean Drilling Program Expedition 339 provide constraints on Mediterranean Outflow Water (MOW) circulation patterns from the Pliocene epoch to the present day. After the Strait of Gibraltar opened (5.33 million years ago), a limited volume of MOW entered the Atlantic. Depositional hiatuses indicate erosion by bottom currents related to higher volumes of MOW circulating into the North Atlantic, beginning in the late Pliocene. The hiatuses coincide with regional tectonic events and changes in global thermohaline circulation (THC). This suggests that MOW influenced Atlantic Meridional Overturning Circulation (AMOC), THC, and climatic shifts by contributing a component of warm, saline water to northern latitudes while in turn being influenced by plate tectonics.

AB - Sediments cored along the southwestern Iberian margin during Integrated Ocean Drilling Program Expedition 339 provide constraints on Mediterranean Outflow Water (MOW) circulation patterns from the Pliocene epoch to the present day. After the Strait of Gibraltar opened (5.33 million years ago), a limited volume of MOW entered the Atlantic. Depositional hiatuses indicate erosion by bottom currents related to higher volumes of MOW circulating into the North Atlantic, beginning in the late Pliocene. The hiatuses coincide with regional tectonic events and changes in global thermohaline circulation (THC). This suggests that MOW influenced Atlantic Meridional Overturning Circulation (AMOC), THC, and climatic shifts by contributing a component of warm, saline water to northern latitudes while in turn being influenced by plate tectonics.

UR - http://www.scopus.com/inward/record.url?scp=84902595094&partnerID=8YFLogxK

U2 - 10.1126/science.1251306

DO - 10.1126/science.1251306

M3 - Article

C2 - 24926012

AN - SCOPUS:84902595094

SN - 0036-8075

VL - 344

SP - 1244

EP - 1250

JO - Science

JF - Science

IS - 6189

ER -

Onset of Mediterranean outflow into the North Atlantic

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