FN Archimer Export Format
PT J
TI Enhanced climate instability in the North Atlantic and southern Europe during the Last Interglacial
BT 
AF TZEDAKIS, P. C.
   DRYSDALE, R. N.
   MARGARI, V.
   SKINNER, L. C.
   MENVIEL, L.
   RHODES, R. H.
   TASCHETTO, A. S.
   HODELL, D. A.
   CROWHURST, S. J.
   HELLSTROM, J. C.
   FALLICK, A. E.
   GRIMALT, J. O.
   MCMANUS, J. F.
   MARTRAT, B.
   MOKEDDEM, Zohra
   PARRENIN, F.
   REGATTIERI, E.
   ROE, K.
   ZANCHETTA, G.
AS 1:1;2:2,3;3:1;4:4;5:5,6,7;6:4;7:5,6;8:4;9:4;10:8;11:9;12:10;13:11;14:10;15:11;16:12;17:13;18:1;19:13;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;16:;17:;18:;19:;
C1 UCL, Dept Geog, Environm Change Res Ctr, London WC1E 6BT, England.
   Univ Melbourne, Sch Geog, Melbourne, Vic 3053, Australia.
   Univ Savoie Mt Blanc, Lab EDYTEM UMR CNRS 5204, F-73376 Le Bourget Du Lac, France.
   Univ Cambridge, Dept Earth Sci, Cambridge CB2 3EQ, England.
   Univ New South Wales, Climate Change Res Ctr, Sydney, NSW 2052, Australia.
   Univ New South Wales, ARC Ctr Excellence Climate Syst Sci, Sydney, NSW 2052, Australia.
   Macquarie Univ, Dept Earth & Planetary Sci, Sydney, NSW 2109, Australia.
   Univ Melbourne, Sch Earth Sci, Melbourne, Vic 3010, Australia.
   Scottish Univ Environm Res Ctr, E Kilbride G75 0QF, Lanark, Scotland.
   Inst Environm Assessment & Water Res IDAEA, Spanish Council Sci Res CSIC, Dept Environm Chem, Barcelona 08034, Spain.
   Columbia Univ, Lamont Doherty Earth Observ, Palisades, NY 10964 USA.
   Univ Grenoble Alpes, IGE, IRD, CNRS, F-38000 Grenoble, France.
   Univ Pisa, Dipartimento Sci Terra, I-56126 Pisa, Italy.
C2 UNIV COLL LONDON, UK
   UNIV MELBOURNE, AUSTRALIA
   UNIV SAVOIE MONT BLANC, FRANCE
   UNIV CAMBRIDGE, UK
   UNIV NEW SOUTH WALES, AUSTRALIA
   UNIV NEW SOUTH WALES, AUSTRALIA
   UNIV MACQUARIE, AUSTRALIA
   UNIV MELBOURNE, AUSTRALIA
   SUERC, UK
   IDAEA, SPAIN
   UNIV COLUMBIA, USA
   CNRS, FRANCE
   UNIV PISA, ITALY
IN DOAJ
IF 11.878
TC 90
UR https://archimer.ifremer.fr/doc/00461/57261/59304.pdf
   https://archimer.ifremer.fr/doc/00461/57261/59305.pdf
   https://archimer.ifremer.fr/doc/00461/57261/59306.pdf
   https://archimer.ifremer.fr/doc/00461/57261/59307.xlsx
   https://archimer.ifremer.fr/doc/00461/57261/59308.xlsx
   https://archimer.ifremer.fr/doc/00461/57261/59309.xlsx
   https://archimer.ifremer.fr/doc/00461/57261/59310.xlsx
LA English
DT Article
AB Considerable ambiguity remains over the extent and nature of millennial/centennial-scale climate instability during the Last Interglacial (LIG). Here we analyse marine and terrestrial proxies from a deep-sea sediment sequence on the Portuguese Margin and combine results with an intensively dated Italian speleothem record and climate-model experiments. The strongest expression of climate variability occurred during the transitions into and out of the LIG. Our records also document a series of multi-centennial intra-interglacial arid events in southern Europe, coherent with cold water-mass expansions in the North Atlantic. The spatial and temporal fingerprints of these changes indicate a reorganization of ocean surface circulation, consistent with low-intensity disruptions of the Atlantic meridional overturning circulation (AMOC). The amplitude of this LIG variability is greater than that observed in Holocene records. Episodic Greenland ice melt and runoff as a result of excess warmth may have contributed to AMOC weakening and increased climate instability throughout the LIG. 
PY 2018
PD OCT
SO Nature Communications
SN 2041-1723
PU Nature Publishing Group
VL 9
IS 1
UT 000447123000011
DI 10.1038/s41467-018-06683-3
ID 57261
ER

EF