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Solar-wind-magnetosphere energy influences the interannual variability of the northern-hemispheric winter climate | |
Alternative Title | WOS:000519816200024;20201408365767 |
He, Shengping1,2,3; Wang, Huijun2,3,4; Li, Fei2,4,5; Li, Hui6; Wang, Chi6 | |
Source Publication | NATIONAL SCIENCE REVIEW
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2020 | |
Volume | 7Issue:1Pages: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 |
Citation statistics | |
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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