FN Archimer Export Format
PT J
TI Solar forcing as an important trigger for West Greenland sea-ice variability over the last millennium
BT 
AF SHA, Longbin
   JIANG, Hui
   SEIDENKRANTZ, Marit-Solveig
   MUSCHELER, Raimund
   ZHANG, Xu
   KNUDSEN, Mads Faurschou
   OLSEN, Jesper
   KNUDSEN, Karen Luise
   ZHANG, Weiguo
AS 1:1,2;2:1,3;3:4,5;4:6;5:7;6:4,5;7:8;8:4,5;9:3;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;
C1 E China Normal Univ, Key Lab Geog Informat Sci, Shanghai 200062, Peoples R China.
   Qjngdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China.
   E China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai 200062, Peoples R China.
   Aarhus Univ, Ctr Climate Studies, DK-8000 Aarhus C, Denmark.
   Aarhus Univ, Arctic Res Ctr, Dept Geosci, DK-8000 Aarhus C, Denmark.
   Lund Univ, Dept Geol, Quaternary Sci, S-22362 Lund, Sweden.
   Alfred Wegener Inst Helmholtz Ctr Polar & Marine, D-28359 Bremerhaven, Germany.
   Aarhus Univ, Dept Phys & Astron, DK-8000 Aarhus C, Denmark.
C2 UNIV E CHINA NORMAL, CHINA
   QNLM, CHINA
   UNIV E CHINA NORMAL, CHINA
   UNIV AARHUS, DENMARK
   UNIV AARHUS, DENMARK
   UNIV LUND, SWEDEN
   INST A WEGENER, GERMANY
   UNIV AARHUS, DENMARK
IF 4.797
TC 28
UR https://archimer.ifremer.fr/doc/00421/53291/54134.pdf
   https://archimer.ifremer.fr/doc/00421/53291/54135.pdf
LA English
DT Article
CR IMAGES V LEG 1-MD114
   IMAGES V LEG 4-MD114
BO Marion Dufresne
DE ;Sea-ice variability;Solar activity;West Greenland;Last millennium
AB Arctic sea ice represents an important component of the climate system, and the present reduction of sea ice in the Arctic is of major concern. Despite its importance, little is known about past changes in sea-ice cover and the underlying forcing mechanisms. Here, we use diatom assemblages from a marine sediment core collected from the West Greenland shelf to reconstruct changes in sea-ice cover over the last millennium. The proxy-based reconstruction demonstrates a generally strong link between changes in sea-ice cover and solar variability during the last millennium. Weaker (or stronger) solar forcing may result in the increase (or decrease) in sea-ice cover west of Greenland. In addition, model simulations show that variations in solar activity not only affect local sea-ice formation, but also control the sea-ice transport from the Arctic Ocean through a sea-ice-ocean-atmosphere feedback mechanism. The role of solar forcing, however, appears to have been more ambiguous during an interval around AD 1500, after the transition from the Medieval Climate Anomaly to the Little Ice Age, likely to be driven by a range of factors. 
PY 2016
PD JAN
SO Quaternary Science Reviews
SN 0277-3791
PU Pergamon-elsevier Science Ltd
VL 131
IS Part A
UT 000367490200009
BP 148
EP 156
DI 10.1016/j.quascirev.2015.11.002
ID 53291
ER

EF