| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3KMD3KE | |||
| Repository | sid.inpe.br/mtc-m21b/2015/11.30.16.50 | |||
| Last Update | 2016:01.06.11.22.20 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2015/11.30.16.50.15 | |||
| Metadata Last Update | 2021:07.28.22.15.55 (UTC) administrator | |||
| DOI | 10.1002/2015JA021497 | |||
| ISSN | 2169-9402 | |||
| Citation Key | LiNiLiAbWaHu:2015:ShZoDr | |||
| Title | Shear in the zonal drifts of 3m irregularities inside spread F plumes observed over Sanya  | |||
| Year | 2015 | |||
| Month | Sept. | |||
| Access Date | 2024, May 19 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 1193 KiB | |||
| 2. Context | ||||
| Author | 1 Li, G. 2 Ning, B. 3 Liu, L. 4 Abdu, Mangalathayil Ali 5 Wan, W. 6 Hu, L. | |||
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JHNK | |||
| Group | 1 2 3 4 DAE-CEA-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Chinese Academy of Sciences 2 Chinese Academy of Sciences 3 Chinese Academy of Sciences 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 6 Chinese Academy of Sciences | |||
| Author e-Mail Address | 1 2 3 4 ma.abdu@inpe.br | |||
| Journal | Journal of Geophysical Research: Space Physics | |||
| Volume | 120 | |||
| Number | 9 | |||
| Pages | 8146-8154 | |||
| History (UTC) | 2015-11-30 16:50:15 :: simone -> administrator :: 2021-07-28 22:15:55 :: 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 | A vertical shear in zonal drifts of ESF 3 m irregularities is detected at low latitude Better knowledge of plasma zonal drift shear at low latitude are needed The shear centers at an apex altitude of 650 km over dip equator | |||
| Abstract | Incoherent scatter radars near magnetic equator regularly measured a vertical shear in zonal drifts of the evening background plasma, with westward drifts below the equatorial F region peak and eastward drifts above. We report here observations of a clear shear structure in the zonal drifts of 3m irregularities inside spread F (SF) backscatter plumes measured with a 47.5MHz coherent scatter radar operated at a low-latitude site Sanya (18.4N, 109.6E; dip latitude 12.8N). The radar interferometry analysis on the zonal drifts of the 3m irregularities yields results consistent with that estimated from the irregularity echo Doppler velocity measurements with multiple beams. It is shown that the SF 3m irregularities move westward at the lowest altitudes, while at higher altitudes in the same SF plume structure, the 3m irregularities drift eastward. One interesting point is that the vertical shear of zonal drifts was centered at ~300km altitude over Sanya, which maps to an apex altitude of ~650km at magnetic equator and is thus apparently higher than the apex altitudes 250-450km where the zonal velocity shear has usually been observed. Analysis of the observations suggests that while the possibility of local generation of the shear flow of the irregularities can exist, the possibility of a plasma vortex appearing at relative high altitudes causing the zonal drift shear of F region 3m irregularities measured over Sanya cannot be totally ruled out. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Shear in the... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP3W34P/3KMD3KE | |||
| zipped data URL | http://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP3W34P/3KMD3KE | |||
| Language | en | |||
| User Group | administrator self-uploading-INPE-MCTI-GOV-BR simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher6 allowfinaldraft | |||
| Read Permission | allow from all | |||
| 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-m21/2012/07.13.14.54.26 1 sid.inpe.br/bibdigital/2013/09.29.20.43 1 | |||
| Dissemination | WEBSCI; 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 orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject targetfile tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
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