Preprints
https://doi.org/10.5194/osd-8-39-2011
https://doi.org/10.5194/osd-8-39-2011

  18 Jan 2011

18 Jan 2011

Review status: this preprint was under review for the journal OS but the revision was not accepted.

New constraints on the Eastern Mediterranean δ18O:δD relationship

K. A. Cox1, E. J. Rohling1, G. A. Schmidt2, R. Schiebel3, S. Bacon1, D. A. Winter4, M. Bolshaw1, and H. J. Spero4 K. A. Cox et al.
  • 1National Oceanography Centre, Southampton SO14 3ZH, UK
  • 2NASA Goddard Institute for Space Studies, New York, NY 10025, USA
  • 3Laboratoire des Bio-Indicateurs Actuels et Fossiles (BIAF), Univ. d'Angers, Angers, France
  • 4Geology Department, Univ. of California, Davis, One Shields Avenue, Davis, CA 95616, USA

Abstract. Previous work on oxygen and hydrogen isotope data from Eastern Mediterranean water samples has defined a mixing relationship in this region that is different from the world surface ocean. This prompted speculations about the hydrological processes in the Mediterranean region. We present new δ18O and δD data from the Eastern Mediterranean region and the East Greenland Current system, spanning a wide salinity range. These data define δ18O:δD relationships for both regions that are consistent with the world surface ocean δ18O:δD relationship, despite the highly evaporative conditions that prevail in the Mediterranean region. These new geochemical data have suggested that the world surface ocean &delta18O:δD relationship holds throughout almost the entire global salinity range.

K. A. Cox et al.

 
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Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
Printer-friendly Version - Printer-friendly version Supplement - Supplement

K. A. Cox et al.

K. A. Cox et al.

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