Diurnal Energy Balance in a Mango Orchard in the Northeast of Pará, Brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Meteorologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862018000300537 |
Resumo: | Abstract This study aimed to evaluate the diurnal energy balance during the reproductive stage of two growing seasons of a mango orchard in the northeast of Pará, Brazil. Therefore, a micrometeorological tower was installed and instrumented, in the center of the experimental area, to monitor meteorological variables, besides the phenological evaluation of the mango orchard, which was carried out during growing seasons of 2010-2011 (October 2010 to January 2011) and of 2011-2012 (September 2011 to January 2012). The energy balance was obtained by the bowen ration technique, and the available energy partitioned into heat flux to the ground, sensible heat and latent heat. The amount of rainfall was crucial to the partition of the net radiation in the energy balance components. It provided the variation in the consumption of available energy between 69% and 78% as latent heat flux, and between 23% and 32% as sensible heat flux. The heat flux to the ground was small, representing less than 1% of the net radiation, showing that the mango orchard exhibits good soil cover preventing large variations in soil heating. |
id |
SBMET-1_e9dfa107c744e548112bceb3b5b64a50 |
---|---|
oai_identifier_str |
oai:scielo:S0102-77862018000300537 |
network_acronym_str |
SBMET-1 |
network_name_str |
Revista Brasileira de Meteorologia (Online) |
repository_id_str |
|
spelling |
Diurnal Energy Balance in a Mango Orchard in the Northeast of Pará, Brazilbowen ratioenergy partitionlatent heat fluxAbstract This study aimed to evaluate the diurnal energy balance during the reproductive stage of two growing seasons of a mango orchard in the northeast of Pará, Brazil. Therefore, a micrometeorological tower was installed and instrumented, in the center of the experimental area, to monitor meteorological variables, besides the phenological evaluation of the mango orchard, which was carried out during growing seasons of 2010-2011 (October 2010 to January 2011) and of 2011-2012 (September 2011 to January 2012). The energy balance was obtained by the bowen ration technique, and the available energy partitioned into heat flux to the ground, sensible heat and latent heat. The amount of rainfall was crucial to the partition of the net radiation in the energy balance components. It provided the variation in the consumption of available energy between 69% and 78% as latent heat flux, and between 23% and 32% as sensible heat flux. The heat flux to the ground was small, representing less than 1% of the net radiation, showing that the mango orchard exhibits good soil cover preventing large variations in soil heating.Sociedade Brasileira de Meteorologia2018-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862018000300537Revista Brasileira de Meteorologia v.33 n.3 2018reponame:Revista Brasileira de Meteorologia (Online)instname:Sociedade Brasileira de Meteorologia (SBMET)instacron:SBMET10.1590/0102-7786333012info:eu-repo/semantics/openAccessSouza,Paulo Jorge de Oliveira Ponte deRodrigues,Juliana ChagasSousa,Adriano Marlisom Leão deSouza,Everaldo Barreiros deeng2019-05-23T00:00:00Zoai:scielo:S0102-77862018000300537Revistahttp://www.rbmet.org.br/port/index.phpONGhttps://old.scielo.br/oai/scielo-oai.php||rbmet@rbmet.org.br1982-43510102-7786opendoar:2019-05-23T00:00Revista Brasileira de Meteorologia (Online) - Sociedade Brasileira de Meteorologia (SBMET)false |
dc.title.none.fl_str_mv |
Diurnal Energy Balance in a Mango Orchard in the Northeast of Pará, Brazil |
title |
Diurnal Energy Balance in a Mango Orchard in the Northeast of Pará, Brazil |
spellingShingle |
Diurnal Energy Balance in a Mango Orchard in the Northeast of Pará, Brazil Souza,Paulo Jorge de Oliveira Ponte de bowen ratio energy partition latent heat flux |
title_short |
Diurnal Energy Balance in a Mango Orchard in the Northeast of Pará, Brazil |
title_full |
Diurnal Energy Balance in a Mango Orchard in the Northeast of Pará, Brazil |
title_fullStr |
Diurnal Energy Balance in a Mango Orchard in the Northeast of Pará, Brazil |
title_full_unstemmed |
Diurnal Energy Balance in a Mango Orchard in the Northeast of Pará, Brazil |
title_sort |
Diurnal Energy Balance in a Mango Orchard in the Northeast of Pará, Brazil |
author |
Souza,Paulo Jorge de Oliveira Ponte de |
author_facet |
Souza,Paulo Jorge de Oliveira Ponte de Rodrigues,Juliana Chagas Sousa,Adriano Marlisom Leão de Souza,Everaldo Barreiros de |
author_role |
author |
author2 |
Rodrigues,Juliana Chagas Sousa,Adriano Marlisom Leão de Souza,Everaldo Barreiros de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Souza,Paulo Jorge de Oliveira Ponte de Rodrigues,Juliana Chagas Sousa,Adriano Marlisom Leão de Souza,Everaldo Barreiros de |
dc.subject.por.fl_str_mv |
bowen ratio energy partition latent heat flux |
topic |
bowen ratio energy partition latent heat flux |
description |
Abstract This study aimed to evaluate the diurnal energy balance during the reproductive stage of two growing seasons of a mango orchard in the northeast of Pará, Brazil. Therefore, a micrometeorological tower was installed and instrumented, in the center of the experimental area, to monitor meteorological variables, besides the phenological evaluation of the mango orchard, which was carried out during growing seasons of 2010-2011 (October 2010 to January 2011) and of 2011-2012 (September 2011 to January 2012). The energy balance was obtained by the bowen ration technique, and the available energy partitioned into heat flux to the ground, sensible heat and latent heat. The amount of rainfall was crucial to the partition of the net radiation in the energy balance components. It provided the variation in the consumption of available energy between 69% and 78% as latent heat flux, and between 23% and 32% as sensible heat flux. The heat flux to the ground was small, representing less than 1% of the net radiation, showing that the mango orchard exhibits good soil cover preventing large variations in soil heating. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862018000300537 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-77862018000300537 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0102-7786333012 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Meteorologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Meteorologia |
dc.source.none.fl_str_mv |
Revista Brasileira de Meteorologia v.33 n.3 2018 reponame:Revista Brasileira de Meteorologia (Online) instname:Sociedade Brasileira de Meteorologia (SBMET) instacron:SBMET |
instname_str |
Sociedade Brasileira de Meteorologia (SBMET) |
instacron_str |
SBMET |
institution |
SBMET |
reponame_str |
Revista Brasileira de Meteorologia (Online) |
collection |
Revista Brasileira de Meteorologia (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Meteorologia (Online) - Sociedade Brasileira de Meteorologia (SBMET) |
repository.mail.fl_str_mv |
||rbmet@rbmet.org.br |
_version_ |
1752122085816139776 |