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On mid-term periodicities of high-latitude solar activity
Deng LH(邓林华)1,2,3; Li, B2; Xiang YY(向永源)1,3; Dun GT(敦广涛)1
Source PublicationADVANCES IN SPACE RESEARCH
2014-07
Volume54Issue:1Pages:125-131
DOI10.1016/j.asr.2014.03.006
Contribution Rank第1完成单位
Indexed BySCI ; EI
KeywordSun: Faculae Plages - Rotation - Methods: Data Analysis
Abstract

The mid-term periodicities of polar faculae are studied separately for the total disk, northern and southern hemispheres of the Sun for a time interval from 1951 August to 1998 December. Apart from the 11-year Schwabe cycle which is the fundamental period and is found in all of the three time series, the following prominent results are found: (1) the rotational periodicity of solar activity at high latitudes is approximately from 28 to 32 days; (2) a large number of quasi-periods appearing in low-latitude solar activity (annual variation, 1.3-1.7 years, quasi-biennial oscillation, and 4-5 years) also exist in polar faculae; (3) the periodicities on both hemispheres are not identical. (C) 2014 COSPAR. Published by Elsevier Ltd. All rights reserved.

Funding ProjectNational Natural Science Foundation of China (NSFC)[41274176]
Funding OrganizationNational Natural Science Foundation of China (NSFC)[41274176]
Language英语
Subject Area天文学 ; 太阳与太阳系
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle
PublisherELSEVIER SCI LTD
Publication PlaceTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND
ISSN0273-1177
URL查看原文
Archive Date2014-07-21
WOS IDWOS:000337996000011
WOS Research AreaAstronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
WOS SubjectAstronomy & Astrophysics ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
WOS KeywordSHORT-TERM PERIODICITIES ; TOROIDAL MAGNETIC-FIELD ; SEATED GENERATING LAYER ; FLUX TRANSPORT DYNAMO ; POLAR FACULAE ; FLARE INDEX ; CYCLES ; MODEL ; EVOLUTION ; DECOMPOSITION
EI Accession Number20142317783239
EI KeywordsSolar energy
EI Classification Number657.1Solar Energy and Phenomena
Citation statistics
Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/4705
Collection抚仙湖太阳观测站
Corresponding AuthorLi, B
Affiliation1.Yunnan Observatories, Chinese Academy of Sciences, 650011 Kunming, PR China
2.Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Shandong University at Weihai, 264209 Weihai, PR China
3.University of Chinese Academy of Sciences, 100049 Beijing, PR China
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Deng LH,Li, B,Xiang YY,et al. On mid-term periodicities of high-latitude solar activity[J]. ADVANCES IN SPACE RESEARCH,2014,54(1):125-131.
APA Deng LH,Li, B,Xiang YY,&Dun GT.(2014).On mid-term periodicities of high-latitude solar activity.ADVANCES IN SPACE RESEARCH,54(1),125-131.
MLA Deng LH,et al."On mid-term periodicities of high-latitude solar activity".ADVANCES IN SPACE RESEARCH 54.1(2014):125-131.
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