| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3KB6M48 | |||
| Repository | sid.inpe.br/mtc-m21b/2015/09.28.17.52 (restricted access) | |||
| Last Update | 2015:09.28.17.53.20 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2015/09.28.17.52.21 | |||
| Metadata Last Update | 2021:07.18.04.02.58 (UTC) administrator | |||
| DOI | 10.1016/j.jastp.2015.08.015 | |||
| ISSN | 1364-6826 | |||
| Citation Key | LimaAraAlvBatCle:2015:VaMeHe | |||
| Title | Variations in meteor heights at 22.7°S during solar cycle 23  | |||
| Year | 2015 | |||
| Month | Oct. | |||
| Access Date | 2024, May 17 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 805 KiB | |||
| 2. Context | ||||
| Author | 1 Lima, Lourivaldo Mota 2 Araújo, Luciana Rodrigues 3 Alves, E. O. 4 Batista, Paulo Prado 5 Clemesha, Barclay Robert | |||
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JJ3H 5 8JMKD3MGP5W/3C9JGKH | |||
| Group | 1 2 3 4 DAE-CEA-INPE-MCTI-GOV-BR 5 DAE-CEA-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Universidade Estadual da Paraíba (UEPB) 2 Universidade Estadual da Paraíba (UEPB) 3 Universidade Estadual da Paraíba (UEPB) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 lourivaldo_mota@yahoo.com.br 2 lucianarodriggues@uol.com.br 3 eoalves@uepb.edu.br 4 ppbatista@laser.inpe.br 5 brclemesha@gmail.com | |||
| Journal | Journal of Atmospheric and Solar-Terrestrial Physics | |||
| Volume | 133 | |||
| Pages | 139-144 | |||
| Secondary Mark | A1_ENGENHARIAS_I A2_GEOCIÊNCIAS A2_ENGENHARIAS_III B1_INTERDISCIPLINAR B1_ENGENHARIAS_IV B1_BIODIVERSIDADE B2_ASTRONOMIA_/_FÍSICA C_CIÊNCIAS_BIOLÓGICAS_I | |||
| History (UTC) | 2015-09-28 17:52:21 :: simone -> administrator :: 2021-07-18 04:02:58 :: administrator -> simone :: 2015 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Keywords | Meteors Meteor radar Solar cycle Long-term trend | |||
| Abstract | The meteor radar measurements obtained at Cachoeira Paulista (22.7°S), Brazil, have been used to study a possible relationship between meteor echo height variations and solar flux during solar cycle 23. A good concordance between the normalized values of the annual mean of the meteor peak heights and F10.7 solar radio flux and Mg_II solar indexes have been observed during declining phase of the solar cycle 23. After eliminating the solar activity influence, the annual mean of the meteor echo peak heights showed a linear decrease of 30 m/year when Mg_II solar index is used and 38 m/year when F10.7 solar radio flux is used. When the trend is eliminated the relationship between meteor peak heights and F10.7 solar flux indicate a trend of 672 m/100 sfu (sfu-solar flux unit). The meteor amplitude signals and the decay time drops after mid-2004, which may be attributed to the decreasing of the electron density in the meteor trails. The meteor echo peak height decrease has been interpreted as being caused by a reduction in air density in the upper atmosphere. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Variations in meteor... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
| |||
| 4. Conditions of access and use | ||||
| Language | en | |||
| User Group | self-uploading-INPE-MCTI-GOV-BR simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher denyfinaldraft24 | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Linking | Trabalho não Vinculado à Tese/Dissertação | |||
| Mirror Repository | urlib.net/www/2011/03.29.20.55 | |||
| Next Higher Units | 8JMKD3MGPCW/3ETL868 | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.40.54 2 sid.inpe.br/bibdigital/2013/09.29.20.43 1 | |||
| Dissemination | WEBSCI; PORTALCAPES; AGU; COMPENDEX; SCOPUS. | |||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject targetfile tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||