Publication Date:
2014-06-14
Description:
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.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hernandez-Molina, F Javier -- Stow, Dorrik A V -- Alvarez-Zarikian, Carlos A -- Acton, Gary -- Bahr, Andre -- Balestra, Barbara -- Ducassou, Emmanuelle -- Flood, Roger -- Flores, Jose-Abel -- Furota, Satoshi -- Grunert, Patrick -- Hodell, David -- Jimenez-Espejo, Francisco -- Kim, Jin Kyoung -- Krissek, Lawrence -- Kuroda, Junichiro -- Li, Baohua -- Llave, Estefania -- Lofi, Johanna -- Lourens, Lucas -- Miller, Madeline -- Nanayama, Futoshi -- Nishida, Naohisa -- Richter, Carl -- Roque, Cristina -- Pereira, Helder -- Sanchez Goni, Maria Fernanda -- Sierro, Francisco J -- Singh, Arun Deo -- Sloss, Craig -- Takashimizu, Yasuhiro -- Tzanova, Alexandrina -- Voelker, Antje -- Williams, Trevor -- Xuan, Chuang -- New York, N.Y. -- Science. 2014 Jun 13;344(6189):1244-50. doi: 10.1126/science.1251306.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Earth Sciences, Royal Holloway, University of London, Egham, Surrey TW20 0EX, UK. javier.hernandez-molina@rhul.ac.uk. ; Institute of Petroleum Engineering, Heriot-Watt University, Edinburgh EH14 4AS, Scotland, UK. ; International Ocean Discovery Program, Department of Oceanography, Texas A&M University, College Station, TX 77845, USA. ; Department of Geography and Geology, Sam Houston State University, Huntsville, TX 77341, USA. ; Institute of Geosciences, University of Frankfurt, 60438 Frankfurt, Germany. ; Institute of Marine Sciences, University of California, Santa Cruz, CA 95064, USA. ; EPOC, Universite de Bordeaux, 33615 Pessac Cedex, France. ; School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, NY 11794, USA. ; Departamento de Geologia, Universidad de Salamanca, 3008 Salamanca, Spain. ; Department of Natural History Sciences, Hokkaido University, N10W8, Kita-ku, Sapporo 060-0810, Japan. ; Institute for Earth Sciences, University of Graz, A-8010 Graz, Austria. ; Godwin Laboratory for Palaeoclimate Research, University of Cambridge, Cambridge CB2 3EQ, UK. ; Department of Biogeochemistry, JAMSTEC, 237-0061 Yokosuka, Japan. ; Korea Institute of Ocean Science & Technology, Ansan 426-744, Korea. ; School of Earth Sciences, Ohio State University, Columbus, OH 43210, USA. ; Institute for Frontier Research on Earth Evolution (IFREE), JAMSTEC, 2-15 Natsushima-Cho, Yokosuka-city, Kanagawa 237-0061, Japan. ; Department of Micropalaeontology, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, P.R. China. ; Instituto Geologico y Minero de Espana, Rios Rosas 23, 28003 Madrid, Spain. ; Geosciences Montpellier, Universite Montpellier II, 34090 Montpellier, France, and Department of Geology, University of Leicester, Leicester LE1 7RH, UK. ; Institute of Earth Sciences, Utrecht University, 3584 CD Utrecht, Netherlands. ; Department of Mechanical Engineering, California Institute of Technology, Pasadena, CA 91125, USA. ; Institute of Geology and Geoinformation, Geological Survey of Japan (AIST), Ibaraki 305-8567, Japan. ; School of Geosciences, University of Louisiana, Lafayette, LA 70504, USA. ; Divisao de Geologia e Georecursos Marinhos, IPMA, 1749-077 Lisboa, Portugal. ; Grupo de Biologia e Geologia, Escola Secundaria de Loule, 8100-740 Loule, Portugal. ; Ecole Pratique des Hautes Etudes, EPOC, Universite de Bordeaux, 33615 Pessac, France. ; Department of Geology, Banaras Hindu University, Varanasi 221005, India. ; School of Earth, Environmental and Biological Sciences, Queensland University of Technology, Brisbane, Queensland 4001, Australia. ; Department of Geology, Faculty of Education, Niigata University, Niigata 950-2181, Japan. ; Department of Geological Sciences, Brown University, Providence, RI 02912, USA. ; Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY 10964, USA. ; Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, Waterfront Campus, Southampton SO14 3ZH, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/24926012" target="_blank"〉PubMed〈/a〉
Keywords:
Atlantic Ocean
;
*Climate Change
;
Mediterranean Sea
;
Paleontology
;
*Seawater
;
*Water Movements
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
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