| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34T/479LJU2 | |||
| Repository | sid.inpe.br/mtc-m21d/2022/07.15.17.51 | |||
| Last Update | 2022:07.15.17.51.36 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21d/2022/07.15.17.51.36 | |||
| Metadata Last Update | 2023:01.03.16.46.10 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | AndrioliXBPMRSTYJWL:2022:CsMeAn | |||
| Title | C-structures in mesospheric NA and K layers and their relations with dynamical and convective instabilities  | |||
| Format | On-line | |||
| Year | 2022 | |||
| Access Date | 2024, May 14 | |||
| Secondary Type | PRE CI | |||
| Number of Files | 1 | |||
| Size | 52 KiB | |||
| 2. Context | ||||
| Author | 1 Andrioli, Vania Fátima 2 Xu, Jiyao 3 Batista, Paulo Prado 4 Pimenta, Alexandre Alvares 5 Martins, Maria Paulete Pereira 6 Resende, Laysa Cristina Araújo 7 Savio, Siomel 8 Targon, Cristiane Godoy 9 Yang, Guotao 10 Jiao, Jing 11 Wang, Chi 12 Liu, Zhengkuan | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JJ3H 4 8JMKD3MGP5W/3C9JGGL | |||
| Group | 1 2 3 DIHPA-CGCE-INPE-MCTI-GOV-BR 4 DIHPA-CGCE-INPE-MCTI-GOV-BR 5 DIHPA-CGCE-INPE-MCTI-GOV-BR 6 DICEP-CGCE-INPE-MCTI-GOV-BR 7 8 DICEP-CGCE-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Chinese Academy of Science (CAS) 2 Chinese Academy of Science (CAS) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 Instituto Nacional de Pesquisas Espaciais (INPE) 9 Chinese Academy of Sciences (CAS) 10 Chinese Academy of Sciences (CAS) 11 Chinese Academy of Sciences (CAS) 12 Chinese Academy of Sciences (CAS) | |||
| Author e-Mail Address | 1 vaniafatima@gmail.com 2 xujy@nssc.ac.cn 3 paulo.batista@inpe.br 4 alexandre.pimenta@inpe.br 5 maria.paulete@inpe.br 6 laysa.resende@gmail.com 7 siomel@gmail.com 8 cristiane.targon@inpe.br 9 gtyang@swl.ac.cn 10 jjiao@spaceweather.ac.cn 11 cw@spaceweather.ac.cn 12 zkliu@spaceweather.ac.cn | |||
| Conference Name | COSPAR Scientific Assembly, 44 | |||
| Conference Location | Athens, Greece | |||
| Date | 16-24 July 2022 | |||
| History (UTC) | 2022-07-15 17:51:36 :: simone -> administrator :: 2022-07-16 06:38:19 :: administrator -> simone :: 2022 2022-12-20 11:27:32 :: simone -> administrator :: 2022 2023-01-03 16:46:10 :: administrator -> simone :: 2022 | |||
| 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 | |||
| Abstract | In the present work, we deeply analyzed the C-Structures Sporadic layers in the mesospheric metal layers, first using the data of a narrow band Sodium Density and Temperature LIDAR and second a high-resolution simultaneous Sodium and Potassium LIDAR, both operated at São José dos Campos, Brazil (23°S,46°W). We also used ionosonde for Es layer investigation and wind measurements from an all-sky interferometric meteor wind radar, both located at Cachoeira Paulista, a nearby location. From the first set of measurements, 82 nights of data from 2007 to 2008 were analyzed and 3 C-type events were found. Convective and dynamic instabilities were investigated. All the events showed lower temperatures inside of C- Structures when compared to the borders. Besides, the squared Brunt-Väissälä frequency N² was not negative in the region of C-Structures, but their values were close to zero, which indicates a threshold to convective instability. All three cases showed strong wind shear in the altitude and time where C-Structures appeared. In 2 out 3 cases dynamical instability was present ( Ri < 0.25). Ionospheric Es layers were also analyzed. The advection of a Sodium Cloud to the Na lidar station and a wind distortion seems to be the reasonable mechanism that can explain all the 3 C-Structures observed. We compared these results with the 9 simultaneous C-type events identified in Na and K layers with the Dual-beam Na-K LIDAR from 2017-2019, totalizing 185 nights. Since the characteristics of C-Structure in K and Na layers are very similar, the above mechanism can be used to explain C-type in Na and K layers. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > C-structures in mesospheric... | |||
| 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-m21d.sid.inpe.br/ibi/8JMKD3MGP3W34T/479LJU2 | |||
| zipped data URL | http://mtc-m21d.sid.inpe.br/zip/8JMKD3MGP3W34T/479LJU2 | |||
| Language | en | |||
| Target File | C1.1-0034-22-oral.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/46KTFK8 | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.58 2 | |||
| Host Collection | urlib.net/www/2021/06.04.03.40 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url volume | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||