Altura da Camada de Mistura na Cidade do Rio de Janeiro
Autor(a) principal: | |
---|---|
Data de Publicação: | 1978 |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Anuário do Instituto de Geociências (Online) |
Texto Completo: | https://revistas.ufrj.br/index.php/aigeo/article/view/5810 |
Resumo: | This work describes the methods for determination of the mixing depths at morning and afternoon hours. In over Rio de Janeiro the morning mixing depth is calculated extending a dry adiabat on the "SKEWT - LOGP" diagram from 12 GMT surface temperature to its intersection with vertical temperature profile, observed at the minimum temperature hours. In the afternoon hours a dry adiabat is extended from maximum surface temperature to Its intersection with the 12 GMT observed vertical temperature profile. The mean mixing depth is calculated for each month over the period 1967-1976 through two distinct ways. The results are very well correlated and show a correlation coefficient greater than 0.9. Over Rio de Janeiro the mean maximum mixing depths are heigher in July (1216 m)and lower in october (812 m). The mean mixing depths in the morning hours are heigher in December (633 m) and lower in June (369 m). |
id |
UFRJ-21_77addbe81ea8db83bcb8383827a12f3c |
---|---|
oai_identifier_str |
oai:www.revistas.ufrj.br:article/5810 |
network_acronym_str |
UFRJ-21 |
network_name_str |
Anuário do Instituto de Geociências (Online) |
repository_id_str |
|
spelling |
Altura da Camada de Mistura na Cidade do Rio de JaneiroThis work describes the methods for determination of the mixing depths at morning and afternoon hours. In over Rio de Janeiro the morning mixing depth is calculated extending a dry adiabat on the "SKEWT - LOGP" diagram from 12 GMT surface temperature to its intersection with vertical temperature profile, observed at the minimum temperature hours. In the afternoon hours a dry adiabat is extended from maximum surface temperature to Its intersection with the 12 GMT observed vertical temperature profile. The mean mixing depth is calculated for each month over the period 1967-1976 through two distinct ways. The results are very well correlated and show a correlation coefficient greater than 0.9. Over Rio de Janeiro the mean maximum mixing depths are heigher in July (1216 m)and lower in october (812 m). The mean mixing depths in the morning hours are heigher in December (633 m) and lower in June (369 m).This work describes the methods for determination of the mixing depths at morning and afternoon hours. In over Rio de Janeiro the morning mixing depth is calculated extending a dry adiabat on the "SKEWT - LOGP" diagram from 12 GMT surface temperature to its intersection with vertical temperature profile, observed at the minimum temperature hours. In the afternoon hours a dry adiabat is extended from maximum surface temperature to Its intersection with the 12 GMT observed vertical temperature profile. The mean mixing depth is calculated for each month over the period 1967-1976 through two distinct ways. The results are very well correlated and show a correlation coefficient greater than 0.9. Over Rio de Janeiro the mean maximum mixing depths are heigher in July (1216 m)and lower in october (812 m). The mean mixing depths in the morning hours are heigher in December (633 m) and lower in June (369 m).Universidade Federal do Rio de JaneiroRibeiro, Benedito Crescencio1978-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufrj.br/index.php/aigeo/article/view/581010.11137/1978_0_71-85Anuário do Instituto de Geociências; Vol 2 (1978); 71-85Anuário do Instituto de Geociências; Vol 2 (1978); 71-851982-39080101-9759reponame:Anuário do Instituto de Geociências (Online)instname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJporhttps://revistas.ufrj.br/index.php/aigeo/article/view/5810/4407Copyright (c) 1978 Anuário do Instituto de Geociênciashttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2021-08-04T01:14:45Zoai:www.revistas.ufrj.br:article/5810Revistahttps://revistas.ufrj.br/index.php/aigeo/indexPUBhttps://revistas.ufrj.br/index.php/aigeo/oaianuario@igeo.ufrj.br||1982-39080101-9759opendoar:2021-08-04T01:14:45Anuário do Instituto de Geociências (Online) - Universidade Federal do Rio de Janeiro (UFRJ)false |
dc.title.none.fl_str_mv |
Altura da Camada de Mistura na Cidade do Rio de Janeiro |
title |
Altura da Camada de Mistura na Cidade do Rio de Janeiro |
spellingShingle |
Altura da Camada de Mistura na Cidade do Rio de Janeiro Ribeiro, Benedito Crescencio |
title_short |
Altura da Camada de Mistura na Cidade do Rio de Janeiro |
title_full |
Altura da Camada de Mistura na Cidade do Rio de Janeiro |
title_fullStr |
Altura da Camada de Mistura na Cidade do Rio de Janeiro |
title_full_unstemmed |
Altura da Camada de Mistura na Cidade do Rio de Janeiro |
title_sort |
Altura da Camada de Mistura na Cidade do Rio de Janeiro |
author |
Ribeiro, Benedito Crescencio |
author_facet |
Ribeiro, Benedito Crescencio |
author_role |
author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Ribeiro, Benedito Crescencio |
dc.subject.none.fl_str_mv |
|
description |
This work describes the methods for determination of the mixing depths at morning and afternoon hours. In over Rio de Janeiro the morning mixing depth is calculated extending a dry adiabat on the "SKEWT - LOGP" diagram from 12 GMT surface temperature to its intersection with vertical temperature profile, observed at the minimum temperature hours. In the afternoon hours a dry adiabat is extended from maximum surface temperature to Its intersection with the 12 GMT observed vertical temperature profile. The mean mixing depth is calculated for each month over the period 1967-1976 through two distinct ways. The results are very well correlated and show a correlation coefficient greater than 0.9. Over Rio de Janeiro the mean maximum mixing depths are heigher in July (1216 m)and lower in october (812 m). The mean mixing depths in the morning hours are heigher in December (633 m) and lower in June (369 m). |
publishDate |
1978 |
dc.date.none.fl_str_mv |
1978-01-01 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufrj.br/index.php/aigeo/article/view/5810 10.11137/1978_0_71-85 |
url |
https://revistas.ufrj.br/index.php/aigeo/article/view/5810 |
identifier_str_mv |
10.11137/1978_0_71-85 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufrj.br/index.php/aigeo/article/view/5810/4407 |
dc.rights.driver.fl_str_mv |
Copyright (c) 1978 Anuário do Instituto de Geociências http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 1978 Anuário do Instituto de Geociências http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal do Rio de Janeiro |
publisher.none.fl_str_mv |
Universidade Federal do Rio de Janeiro |
dc.source.none.fl_str_mv |
Anuário do Instituto de Geociências; Vol 2 (1978); 71-85 Anuário do Instituto de Geociências; Vol 2 (1978); 71-85 1982-3908 0101-9759 reponame:Anuário do Instituto de Geociências (Online) instname:Universidade Federal do Rio de Janeiro (UFRJ) instacron:UFRJ |
instname_str |
Universidade Federal do Rio de Janeiro (UFRJ) |
instacron_str |
UFRJ |
institution |
UFRJ |
reponame_str |
Anuário do Instituto de Geociências (Online) |
collection |
Anuário do Instituto de Geociências (Online) |
repository.name.fl_str_mv |
Anuário do Instituto de Geociências (Online) - Universidade Federal do Rio de Janeiro (UFRJ) |
repository.mail.fl_str_mv |
anuario@igeo.ufrj.br|| |
_version_ |
1797053536975978496 |