1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m16b.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 6qtX3pFwXQZGivnK2Y/ShroQ |
Repository | sid.inpe.br/mtc-m17@80/2007/11.27.13.35 (restricted access) |
Last Update | 2007:11.27.13.35.15 (UTC) administrator |
Metadata Repository | sid.inpe.br/mtc-m17@80/2007/11.27.13.35.16 |
Metadata Last Update | 2018:06.05.03.35.32 (UTC) administrator |
Secondary Key | INPE-14991-PRE/9902 |
DOI | 10.1016/j.asr.2007.02.006 |
ISSN | 0273-1177 |
Citation Key | Kane:2007:SoTeEf |
Title | Solar terrestrial effects of two distinct types |
Year | 2007 |
Access Date | 2024, Apr. 27 |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 445 KiB |
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2. Context | |
Author | Kane, Rajaram Purushottam |
Resume Identifier | 8JMKD3MGP5W/3C9JJ4U |
Group | DGE-INPE-MCT-BR |
Affiliation | Instituto Nacional de Pesquisas Espaciais (INPE) |
Journal | Advances in Space Research |
Volume | 39 |
Number | 12 |
Pages | 1890-1897 |
History (UTC) | 2007-12-19 14:18:33 :: simone -> administrator :: 2008-06-29 02:37:34 :: administrator -> simone :: 2011-05-28 02:47:33 :: simone -> administrator :: 2012-10-24 00:03:39 :: administrator -> simone :: 2007 2013-02-20 15:20:08 :: simone -> administrator :: 2007 2018-06-05 03:35:32 :: administrator -> marciana :: 2007 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Keywords | Solar parameters Sunspot cycle Interplanetary parameters Terrestrial parameters |
Abstract | The occurrence frequencies or fluxes of most of the solar phenomena show a 11-year cycle like that of sunspots. However, the average characteristics of these phenomena may not show a 11-year cycle. Among the terrestrial parameters, some related directly to the occurrence frequencies of solar phenomena (for example, ionospheric number densities related to solar EUV fluxes which show 11-year cycle like sunspots) show 11-year cycles, including the double-peak structures near sunspot maxima. Other terrestrial parameters related to average characteristics may not show 11-year sunspot cycles. For example, long-term geomagnetic activity (Ap or Dst indices) is related to the average interplanetary solar wind speed V and the total magnetic field B. The average values of V depend not on the occurrence frequency of ICMEs and/or CIRs as such, but on the relative proportion of slow and high-speed events in them. Hence, V values (and Ap values) in any year could be low, normal or high irrespective of the phase of the 11-year cycle, except that during sunspot minimum, V (and Ap) values are also low. However, 23 years after the solar minimum (well before sunspot maximum), V values increase, oscillate near a high level for several years, and may even increase further during the declining phase of sunspot activity, due to increased influence of high-speed CIRs (corotating interplanetary regions). Thus, Ap would have no fixed relationship with sunspot activity. If some terrestrial parameter shows a 11-year cycle, chances are that the solar connection is through the occurrence frequencies (and not average characteristics) of some solar parameter. |
Area | CEA |
Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Solar terrestrial effects... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | there are no files |
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4. Conditions of access and use | |
Language | en |
Target File | solar terrestrial effects.pdf |
User Group | administrator simone |
Visibility | shown |
Copy Holder | SID/SCD |
Archiving Policy | denypublisher denyfinaldraft24 |
Read Permission | deny from all and allow from 150.163 |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/3EU29DP |
Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
Host Collection | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
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6. Notes | |
Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
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7. Description control | |
e-Mail (login) | marciana |
update | |
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