1. Identity statement | |
Reference Type | Thesis or Dissertation (Thesis) |
Site | mtc-m16b.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 6qtX3pFwXQZ3P8SECKy/GpBQT |
Repository | sid.inpe.br/jeferson/2005/06.09.17.15 |
Last Update | 2024:02.09.17.55.26 (UTC) simone |
Metadata Repository | sid.inpe.br/jeferson/2005/06.09.17.15.14 |
Metadata Last Update | 2025:01.06.15.39.05 (UTC) administrator |
Secondary Key | INPE-1559-TDL/013 |
Citation Key | Kayano:1979:EsClSi |
Title | Um estudo climatológico e sinótico utilizando dados de radiossondagem (1968-1976) de Manaus e Belém  |
Alternate Title | A study synoptic climatologic using data of radiosondage (1968-1976) from Manaus and Belem |
Course | MET-SPG-INPE-BR |
Year | 1979 |
Secondary Date | 19930205 |
Date | 1979-06-29 |
Access Date | 2025, Aug. 31 |
Thesis Type | Dissertação (Mestrado em Meteorologia) |
Secondary Type | TDI |
Number of Pages | 120 |
Number of Files | 2 |
Size | 2859 KiB |
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2. Context | |
Author | Kayano, Mary Toshie |
Group | MET-SPG-INPE-BR |
Committee | Moura, Antonio Divino (presidente) Kousky, Vernon Edgar (orientador) Chien, Harrison H. Rao, Vadlamudi Brahmananda Dixit, Chandrakanta Moreshwara |
University | Instituto Nacional de Pesquisas Espaciais (INPE) |
City | São José dos Campos |
History (UTC) | 2005-09-30 18:55:59 :: fabia -> administrator :: 2006-09-27 21:25:10 :: administrator -> fabia :: 2007-06-11 19:51:50 :: fabia -> administrator :: 2007-07-18 19:30:14 :: administrator -> jefferson :: 2007-09-04 18:34:26 :: jefferson -> administrator :: 2009-07-07 20:01:03 :: administrator -> jefferson :: 2009-11-19 00:15:07 :: jefferson -> administrator :: 2010-05-03 15:20:38 :: administrator -> luae :: 2010-06-07 16:28:03 :: luae -> administrator :: 1979 2013-10-15 01:43:57 :: administrator -> jefferson :: 1979 2014-06-10 18:26:37 :: jefferson -> sergio@sid.inpe.br :: 1979 2014-07-31 18:32:04 :: sergio@sid.inpe.br -> tereza@sid.inpe.br :: 1979 2014-07-31 18:48:49 :: tereza@sid.inpe.br -> administrator :: 1979 2019-10-01 13:10:13 :: administrator -> simone :: 1979 2023-07-14 19:17:04 :: simone -> administrator :: 1979 2024-02-09 17:44:12 :: administrator -> simone :: 1979 2024-02-09 17:57:14 :: simone -> administrator :: 1979 2025-01-06 15:39:05 :: administrator -> :: 1979 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Keywords | previsão de tempo e estudos climáticos climatologia sinótica Manaus (AM) Amazônia (região) climatologia radiossondagem variações sazonais ondas de leste synoptic climatology Manaus (AM) Amazon (region) weather radiosonde seasonal variations easterly waves |
Abstract | Utilizando dados de radiossondagem as 12TMG de 1968 a 1976, para Manaus (59, 98 {{{{{W;}}}}} 3,15 S) e Belém (48, {{{{{48W;}}}}} 1,38S), da região Amazônica do Brasil, são feitas as análises das variações sazonais e as de curto prazo. O clima das região Amazônica e influenciado por um sistema de alta pressão em 200 mb, cujo centro passa sobre as regiões da Bolívia, centro da Amazônia, da Colômbia e mais a oeste da Amazônia. Em Belém, nos baixos níveis verificam-se mudanças na direção do vento, provavelmente devido aos efeitos das circulações locais. A media climatológica de água precipitável às 12TMG apresenta sempre os maiores valores em Manaus, porem, as medias mensais mostram que algumas vezes o valor em Belém e superior ao de Manaus. Verifica-se que a água precipitável as 00TMG em Belém é maior que o valor as 12TMG para as duas estações. No estudo das variáveis de curto prazo verifica-se: 1) oscilações na direção do vento, nos baixos níveis, nas duas estações, com periodicidade de 3 a 5 {{{{{dias;}}}}} 2) a umidade relativa atinge o máximo logo depois das máximas de curvatura ciclônica (cavados) no campo de {{{{{vento;}}}}} 3)os transportes turbulentos de {{{{{umidade;}}}}} u'q'>0 e v'q'<0. Essas características concordam com aquelas determinadas nos estudos observacionais e teóricos das ondas de leste. ABSTRACT: Analyses of seasonal and short term variations, for two stations Manaus (59, {{{{{98W;}}}}} 3,15S) and Belem (48, {{{{{48W;}}}}} 1,35S) located in tropical Brazil, are made using radiosonde data for the period 1968-1976. The climate of the Amazon region is influenced by a high pressure system at 200mb that follows a path from Bolivia to central Amazonas, to Colombia and then to the western part of Amazonas. At low levels at Belem changes of wind direction are noted which are probably due to the effects of local wind systems. The climatological mean of precipitable water at 12GMT is greater at Manaus than at Belem. However, the monthly means show that this is not always the case. precipitable water at 00GMT at Belem is greater than the 12GMT values at both stations. The study of short-term variations revealed: 1) oscillations in the wind direction, at low levels for both stations, with a period of 3 to 5 {{{{{days;}}}}} 2) the relative humidity reaches a maximum immediately after the passage of the maximum ciclonic curvature (trough) in the wind {{{{{field;}}}}} 3) the calculated eddy transports of humidity are u'q'>0 e v'q'<0. These features are in agreement with those determined in observational and theoretical studies of easterly waves. |
Area | MET |
Arrangement 1 | urlib.net > BDMCI > Fonds > Teses e Dissertações... > Um estudo climatológico... |
Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > MET > Teses e Dissertações... > Um estudo climatológico... |
Arrangement 3 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Teses e Dissertações... > Um estudo climatológico... |
Arrangement 4 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > MET > Um estudo climatológico... |
doc Directory Content | access |
source Directory Content | access |
agreement Directory Content | |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/6qtX3pFwXQZ3P8SECKy/GpBQT |
zipped data URL | http://urlib.net/zip/6qtX3pFwXQZ3P8SECKy/GpBQT |
Language | pt |
Target File | publicacao.pdf |
User Group | administrator fabia jefferson luae sergio@sid.inpe.br tereza@sid.inpe.br |
Visibility | shown |
Copyright License | urlib.net/www/2012/11.12.15.10 |
Rightsholder | originalauthor yes |
Copy Holder | SID/SCD |
Read Permission | allow from all |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD2USNNW34T/4CL7478 8JMKD3MGPCW/3F35TRS |
Citing Item List | sid.inpe.br/mtc-m21d/2024/12.26.16.40 - 4 sid.inpe.br/bibdigital/2013/10.15.01.34 - 4 |
Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
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6. Notes | |
Empty Fields | academicdepartment affiliation archivingpolicy archivist callnumber contenttype creatorhistory descriptionlevel dissemination doi e-mailaddress electronicmailaddress format isbn issn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup resumeid schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url versiontype |
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