Literature DB >> 17412948

Atlantic meridional overturning circulation during the Last Glacial Maximum.

Jean Lynch-Stieglitz1, Jess F Adkins, William B Curry, Trond Dokken, Ian R Hall, Juan Carlos Herguera, Joël J-M Hirschi, Elena V Ivanova, Catherine Kissel, Olivier Marchal, Thomas M Marchitto, I Nicholas McCave, Jerry F McManus, Stefan Mulitza, Ulysses Ninnemann, Frank Peeters, Ein-Fen Yu, Rainer Zahn.   

Abstract

The circulation of the deep Atlantic Ocean during the height of the last ice age appears to have been quite different from today. We review observations implying that Atlantic meridional overturning circulation during the Last Glacial Maximum was neither extremely sluggish nor an enhanced version of present-day circulation. The distribution of the decay products of uranium in sediments is consistent with a residence time for deep waters in the Atlantic only slightly greater than today. However, evidence from multiple water-mass tracers supports a different distribution of deep-water properties, including density, which is dynamically linked to circulation.

Entities:  

Year:  2007        PMID： 17412948     DOI： 10.1126/science.1137127

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  17 in total

1.  Reversed flow of Atlantic deep water during the Last Glacial Maximum.

Authors:  César Negre; Rainer Zahn; Alexander L Thomas; Pere Masqué; Gideon M Henderson; Gema Martínez-Méndez; Ian R Hall; José L Mas
Journal:  Nature       Date:  2010-11-04       Impact factor: 49.962

2.  Climate science: A grip on ice-age ocean circulation.

Authors:  Jochem Marotzke
Journal:  Nature       Date:  2012-05-09       Impact factor: 49.962

3.  Glacial ocean circulation and stratification explained by reduced atmospheric temperature.

Authors:  Malte F Jansen
Journal:  Proc Natl Acad Sci U S A       Date:  2016-12-19       Impact factor: 11.205

Review 4.  The polar ocean and glacial cycles in atmospheric CO(2) concentration.

Authors:  Daniel M Sigman; Mathis P Hain; Gerald H Haug
Journal:  Nature       Date:  2010-07-01       Impact factor: 49.962

5.  Strong and deep Atlantic meridional overturning circulation during the last glacial cycle.

Authors:  E Böhm; J Lippold; M Gutjahr; M Frank; P Blaser; B Antz; J Fohlmeister; N Frank; M B Andersen; M Deininger
Journal:  Nature       Date:  2014-12-15       Impact factor: 49.962

6.  Temporal latitudinal-gradient dynamics and tropical instability of deep-sea species diversity.

Authors:  Moriaki Yasuhara; Gene Hunt; Thomas M Cronin; Hisayo Okahashi
Journal:  Proc Natl Acad Sci U S A       Date:  2009-12-14       Impact factor: 11.205

7.  Abrupt climate change and collapse of deep-sea ecosystems.

Authors:  Moriaki Yasuhara; Thomas M Cronin; Peter B Demenocal; Hisayo Okahashi; Braddock K Linsley
Journal:  Proc Natl Acad Sci U S A       Date:  2008-01-28       Impact factor: 11.205

8.  Responses of ocean circulation and carbon cycle to changes in the position of the Southern Hemisphere westerlies at Last Glacial Maximum.

Authors:  Christoph Völker; Peter Köhler
Journal:  Paleoceanography       Date:  2013-12-19

9.  North Atlantic Deep Water Production during the Last Glacial Maximum.

Authors:  Jacob N W Howe; Alexander M Piotrowski; Taryn L Noble; Stefan Mulitza; Cristiano M Chiessi; Germain Bayon
Journal:  Nat Commun       Date:  2016-06-03       Impact factor: 14.919

10.  Buried iceberg scours reveal reduced North Atlantic Current during the stage 12 deglacial.

Authors:  Andrew M W Newton; Mads Huuse; Simon H Brocklehurst
Journal:  Nat Commun       Date:  2016-03-16       Impact factor: 14.919
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