Solar-wind-magnetosphere energy influences the interannual variability of the northern-hemispheric winter climate

doi:10.1093/nsr/nwz082

NSSC OpenIR

	Solar-wind-magnetosphere energy influences the interannual variability of the northern-hemispheric winter climate
Alternative Title	WOS:000519816200024;20201408365767
	He, Shengping 1,2,3; Wang, Huijun 2,3,4; Li, Fei 2,4,5; Li, Hui 6; Wang, Chi 6
Source Publication	NATIONAL SCIENCE REVIEW
	2020
Volume	7 Issue:1 Pages:141-148
DOI	10.1093/nsr/nwz082
ISSN	2095-5138
Language	英语
Keyword	solar wind winter climate interannual variability stratosphere JANUARY TEMPERATURE ARCTIC OSCILLATION CYCLE OZONE IRRADIANCE MODULATION TROPOSPHERE IMPACTS SIGNAL LINKS
Abstract	Solar irradiance has been universally acknowledged to be dominant by quasi-decadal variability, which has been adopted frequently to investigate its effect on climate decadal variability. As one major terrestrial energy source, solar-wind energy flux into Earth's magnetosphere (E-in) exhibits dramatic interannual variation, the effect of which on Earth's climate, however, has not drawn much attention. Based on the Ein estimated by 3D magnetohydrodynamic simulations, we demonstrate a novelty that the annual mean Ein can explain up to 25% total interannual variance of the northern-hemispheric temperature in the subsequent boreal winter. The concurrent anomalous atmospheric circulation resembles the positive phase of Arctic Oscillation/North Atlantic Oscillation. The warm anomalies in the tropic stratopause and tropopause induced by increased solar-wind-magnetosphere energy persist into the subsequent winter. Due to the dominant change in the polar vortex and mid-latitude westerly in boreal winter, a 'top-down' propagation of the stationary planetary wave emerges in the Northern Hemisphere and further influences the atmospheric circulation and climate.
Indexed By	SCI ; EI
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Document Type	期刊论文
Identifier	http://ir.nssc.ac.cn/handle/122/7718
Collection	中国科学院国家空间科学中心
Affiliation	1.Univ Bergen, Geophys Inst, N-5007 Bergen, Norway 2.Bjerkne Ctr Climate Res, N-5007 Bergen, Norway 3.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Key Lab Meteorol Disaster, Nanjing 210044, Jiangsu, Peoples R China 4.Chinese Acad Sci, Climate Change Res Ctr, Beijing 100029, Peoples R China 5.Chinese Acad Sci, Nansen Zhu Int Res Ctr, Inst Atmospher Phys, Beijing 100029, Peoples R China 6.Norwegian Inst Air Res, N-2007 Kjeller, Norway 7.Chinese Acad Sci, Natl Space Sci Ctr, State Key Lab Space Weather, Beijing 100190, Peoples R China
Recommended Citation GB/T 7714	He, Shengping,Wang, Huijun,Li, Fei,et al. Solar-wind-magnetosphere energy influences the interannual variability of the northern-hemispheric winter climate[J]. NATIONAL SCIENCE REVIEW,2020,7(1):141-148.
APA	He, Shengping,Wang, Huijun,Li, Fei,Li, Hui,&Wang, Chi.(2020).Solar-wind-magnetosphere energy influences the interannual variability of the northern-hemispheric winter climate.NATIONAL SCIENCE REVIEW,7(1),141-148.
MLA	He, Shengping,et al."Solar-wind-magnetosphere energy influences the interannual variability of the northern-hemispheric winter climate".NATIONAL SCIENCE REVIEW 7.1(2020):141-148.

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