Solar activity;
Climate;
North Atlantic;
MULTIDECADAL OSCILLATION;
RECONSTRUCTION;
AD;
VARIABILITY;
FREQUENCY;
BE-10;
D O I:
10.1016/j.asr.2016.11.025
中图分类号:
V [航空、航天];
学科分类号:
08 ;
0825 ;
摘要:
Seven proxies of summer temperature in Northern Fennoscandia, sea surface temperature in the North Atlantic and solar activity were analyzed over AD 1567-1986. A stable and significant positive correlation between summer temperatures in Northern Fennoscandia and sea surface temperature in the North Atlantic is shown to exist during the entire time interval. In addition, a significant correlation between solar activity and (a) summer temperature in Northern Fennoscandia as well as (b) surface temperature in the North Atlantic was found during AD 1715-1986. Throughout 1567-1715 correlation is less significant and has an opposite sign. Thus we show that the variation of sea surface temperature in the North Atlantic could be a physical agent, which transferred solar influence on Northern Fennoscandian temperature at least during AD 1715-1986. (C) 2016 COSPAR. Published by Elsevier Ltd. All rights reserved.
机构:
Atmospher Environm Serv, Carbon Cycle Res Lab, Air Qual Lab, Toronto, ON M3H 5T4, CanadaAtmospher Environm Serv, Carbon Cycle Res Lab, Air Qual Lab, Toronto, ON M3H 5T4, Canada
Higuchi, K
Huang, JP
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机构:
Atmospher Environm Serv, Carbon Cycle Res Lab, Air Qual Lab, Toronto, ON M3H 5T4, CanadaAtmospher Environm Serv, Carbon Cycle Res Lab, Air Qual Lab, Toronto, ON M3H 5T4, Canada
Huang, JP
Shabbar, A
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机构:
Atmospher Environm Serv, Carbon Cycle Res Lab, Air Qual Lab, Toronto, ON M3H 5T4, CanadaAtmospher Environm Serv, Carbon Cycle Res Lab, Air Qual Lab, Toronto, ON M3H 5T4, Canada