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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP7W/37TS39P
Repositóriosid.inpe.br/mtc-m19@80/2010/07.26.15.53
Última Atualização2011:03.02.20.09.05 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m19@80/2010/07.26.15.53.42
Última Atualização dos Metadados2018:06.05.04.36.49 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1029/2009GL042280
ISSN0094-8276
Chave de CitaçãoDikpatiGilmKane:2010:LeMiPr
TítuloLength of a minimum as predictor of next solar cycle's strength
ProjetoNASA grant NNX08AQ34G
Ano2010
MêsMar.
Data de Acesso17 maio 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho222 KiB
2. Contextualização
Autor1 Dikpati, Mausumi
2 Gilman, Peter A
3 Kane, Rajaram P
Grupo1
2
3 DGE-CEA-INPE-MCT-BR
Afiliação1 Natl Ctr Atmospher Res, High Altitude Observ, Boulder, CO 80301 USA.
2 Natl Ctr Atmospher Res, High Altitude Observ, Boulder, CO 80301 USA.
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Maillise@dpi.inpe.br
RevistaGeophysical Research Letters
Volume37
NúmeroL06104
Páginas4
Histórico (UTC)2011-03-02 20:07:23 :: marciana -> lise@dpi.inpe.br :: 2010
2011-09-13 12:40:32 :: lise@dpi.inpe.br -> marciana :: 2010
2012-01-26 11:46:32 :: marciana -> administrator :: 2010
2018-06-05 04:36:49 :: administrator -> marciana :: 2010
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chaveflux transport
solar-cycle-24
rotation
dynamo
ResumoMotivated by a prevailing view that a long minimum leads to a weak sunspot cycle, we estimate the correlation coefficients between the length of a cycle minimum and (i) the following cycle's peak, (ii) the preceding cycle's peak, (iii) following peak minus preceding peak and (iv) depth of minimum. Using both sunspot number and spot area data, we find that a long minimum is both followed and preceded by weak cycles. Similarly short minima are followed and preceded by strong cycles. Consistent with these results, we find no correlation between the length of a cycle minimum and the difference in peaks of the following and preceding cycles. From sunspot number data, for longer-than-average minima, five following cycle peaks were lower than that of the preceding cycles' peaks, while four were higher. Following shorter than-average minima, seven cycle peaks were higher than the preceding peaks and seven were lower. Therefore one cannot predict from the length of a minimum whether the next cycle will be stronger or weaker than the preceding cycle. Thus we cannot predict whether cycle 24 will be stronger or weaker than 23. We also find that there is a strong anticorrelation between the length of a solar cycle minimum and the depth of that minimum. We define the depth as the least spot number or spot area (13-rotation averaged) within the span of a cycle minimum. We speculate that this anticorrelation is due to the longer time available for annihilation of late cycle toroidal flux across the equator in the case of a longer minimum. Citation: Dikpati, M., P. A. Gilman, and R. P. Kane (2010), Length of a minimum as predictor of next solar cycle's strength, Geophys. Res. Lett., 37, L06104, doi:10.1029/2009GL042280.
ÁreaCEA
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Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP7W/37TS39P
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP7W/37TS39P
Idiomaen
Arquivo Alvo07.26.15.53__0094-8276.pdf
Grupo de Usuáriosadministrator
lise@dpi.inpe.br
marciana
Visibilidadeshown
Política de Arquivamentodenypublisher6 allowfinaldraft
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/mtc-m19@80/2009/08.21.17.02.53
Unidades Imediatamente Superiores8JMKD3MGPCW/3EU29DP
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.01.22.11 1
DivulgaçãoWEBSCI; PORTALCAPES; SCIELO; AGU; MGA; COMPENDEX.
Acervo Hospedeirosid.inpe.br/mtc-m19@80/2009/08.21.17.02
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel electronicmailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url
7. Controle da descrição
e-Mail (login)marciana
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