Evaluation of the soil water regime in the microregion of Vitória de Santo Antão – Pernambuco

Detalhes bibliográficos
Autor(a) principal: Ribeiro, Eberson Pessoa
Data de Publicação: 2018
Outros Autores: Souza, Carolayne Silva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Geama
Texto Completo: https://www.journals.ufrpe.br/index.php/geama/article/view/2040
Resumo: The knowledge of the amount of water in the soil is essential for the development of effective agricultural planning. Therefore, the objective of the present work was to determine the soil water regime for the microregion of Vitória de Santo. It was used in this study the mean monthly rainfall values of the historical series from 1950 to 2015, measured from 5 meteorological stations. Since obtaining the average monthly air temperature data was employed Estima_T software, which estimates air temperatures through multiple regressions depending on local coordinates: longitude, latitude and altitude. The spatial representation of the main parameters of this study was performed by applying the kriging. The BHC extract revealed that the dry and rainy seasonality of the microregion affects the levels of ETR, DEF and EXC. The ETR presented approximately 916 mm / year, decreasing gradually from northeast to southwest portion due to increased altitude. DEF has obtained a total of 336 mm / year, concentrating on the period from October to March, where the water scarcity is mainly located in the center-west portion. The EXC had a total of 248 mm / year, being restricted to the months of May, June and July, in which the extreme portions of the northeast and south-west of the microregion are the ones with the highest rates, above 360 mm / year. The evaluation of the soil water regime for the Vitória de Santo Antão microregion allowed to know the water demand of the soil in different periods of the year.
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spelling Evaluation of the soil water regime in the microregion of Vitória de Santo Antão – PernambucoEvaluation of the soil water regime in the microregion of Vitória de Santo Antão–PernambucoEvapotranspiration reallClimatological water balanceWater deficitWater surplus ..real evapotranspirationclimatological water balancewater deficitwater surplusThe knowledge of the amount of water in the soil is essential for the development of effective agricultural planning. Therefore, the objective of the present work was to determine the soil water regime for the microregion of Vitória de Santo. It was used in this study the mean monthly rainfall values of the historical series from 1950 to 2015, measured from 5 meteorological stations. Since obtaining the average monthly air temperature data was employed Estima_T software, which estimates air temperatures through multiple regressions depending on local coordinates: longitude, latitude and altitude. The spatial representation of the main parameters of this study was performed by applying the kriging. The BHC extract revealed that the dry and rainy seasonality of the microregion affects the levels of ETR, DEF and EXC. The ETR presented approximately 916 mm / year, decreasing gradually from northeast to southwest portion due to increased altitude. DEF has obtained a total of 336 mm / year, concentrating on the period from October to March, where the water scarcity is mainly located in the center-west portion. The EXC had a total of 248 mm / year, being restricted to the months of May, June and July, in which the extreme portions of the northeast and south-west of the microregion are the ones with the highest rates, above 360 mm / year. The evaluation of the soil water regime for the Vitória de Santo Antão microregion allowed to know the water demand of the soil in different periods of the year.The knowledge of the amount of water in the soil is essential for the development of effective agricultural planning. Therefore, the objective of the present work was to determine the soil water regime for the microregion of Vitória de Santo. It was used in this study the mean monthly rainfall values of the historical series from 1950 to 2015, measured from 5 meteorological stations. Since obtaining the average monthly air temperature data was employed Estima_T software, which estimates air temperatures through multiple regressions depending on local coordinates: longitude, latitude and altitude. The spatial representation of the main parameters of this study was performed by applying the kriging. The BHC extract revealed that the dry and rainy seasonality of the microregion affects the levels of ETR, DEF and EXC. The ETR presented approximately 916 mm / year, decreasing gradually from northeast to southwest portion due to increased altitude. DEF has obtained a total of 336 mm / year, concentrating on the period from October to March, where the water scarcity is mainly located in the center-west portion. The EXC had a total of 248 mm / year, being restricted to the months of May, June and July, in which the extreme portions of the northeast and south-west of the microregion are the ones with the highest rates, above 360 mm / year. The evaluation of the soil water regime for the Vitória de Santo Antão microregion allowed to know the water demand of the soil in different periods of the year.Geama Journal - Environmental SciencesRevista Geama2018-09-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.journals.ufrpe.br/index.php/geama/article/view/2040Geama Journal - Environmental Sciences; Volume 4, Número 3 (2018): REVISTA GEAMA; 16-21Revista Geama; Volume 4, Número 3 (2018): REVISTA GEAMA; 16-212447-0740reponame:Revista Geamainstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEenghttps://www.journals.ufrpe.br/index.php/geama/article/view/2040/482482706Copyright (c) 2018 Revista Geamainfo:eu-repo/semantics/openAccessRibeiro, Eberson PessoaSouza, Carolayne Silva2019-04-24T12:38:23Zoai:ojs.10.0.7.8:article/2040Revistahttps://www.journals.ufrpe.br/index.php/geamaPUBhttps://www.journals.ufrpe.br/index.php/geama/oaijosemachado@ufrpe.br2447-07402447-0740opendoar:2019-04-24T12:38:23Revista Geama - Universidade Federal Rural de Pernambuco (UFRPE)false
dc.title.none.fl_str_mv Evaluation of the soil water regime in the microregion of Vitória de Santo Antão – Pernambuco
Evaluation of the soil water regime in the microregion of Vitória de Santo Antão–Pernambuco
title Evaluation of the soil water regime in the microregion of Vitória de Santo Antão – Pernambuco
spellingShingle Evaluation of the soil water regime in the microregion of Vitória de Santo Antão – Pernambuco
Ribeiro, Eberson Pessoa
Evapotranspiration reall
Climatological water balance
Water deficit
Water surplus ..
real evapotranspiration
climatological water balance
water deficit
water surplus
title_short Evaluation of the soil water regime in the microregion of Vitória de Santo Antão – Pernambuco
title_full Evaluation of the soil water regime in the microregion of Vitória de Santo Antão – Pernambuco
title_fullStr Evaluation of the soil water regime in the microregion of Vitória de Santo Antão – Pernambuco
title_full_unstemmed Evaluation of the soil water regime in the microregion of Vitória de Santo Antão – Pernambuco
title_sort Evaluation of the soil water regime in the microregion of Vitória de Santo Antão – Pernambuco
author Ribeiro, Eberson Pessoa
author_facet Ribeiro, Eberson Pessoa
Souza, Carolayne Silva
author_role author
author2 Souza, Carolayne Silva
author2_role author
dc.contributor.author.fl_str_mv Ribeiro, Eberson Pessoa
Souza, Carolayne Silva
dc.subject.por.fl_str_mv Evapotranspiration reall
Climatological water balance
Water deficit
Water surplus ..
real evapotranspiration
climatological water balance
water deficit
water surplus
topic Evapotranspiration reall
Climatological water balance
Water deficit
Water surplus ..
real evapotranspiration
climatological water balance
water deficit
water surplus
description The knowledge of the amount of water in the soil is essential for the development of effective agricultural planning. Therefore, the objective of the present work was to determine the soil water regime for the microregion of Vitória de Santo. It was used in this study the mean monthly rainfall values of the historical series from 1950 to 2015, measured from 5 meteorological stations. Since obtaining the average monthly air temperature data was employed Estima_T software, which estimates air temperatures through multiple regressions depending on local coordinates: longitude, latitude and altitude. The spatial representation of the main parameters of this study was performed by applying the kriging. The BHC extract revealed that the dry and rainy seasonality of the microregion affects the levels of ETR, DEF and EXC. The ETR presented approximately 916 mm / year, decreasing gradually from northeast to southwest portion due to increased altitude. DEF has obtained a total of 336 mm / year, concentrating on the period from October to March, where the water scarcity is mainly located in the center-west portion. The EXC had a total of 248 mm / year, being restricted to the months of May, June and July, in which the extreme portions of the northeast and south-west of the microregion are the ones with the highest rates, above 360 mm / year. The evaluation of the soil water regime for the Vitória de Santo Antão microregion allowed to know the water demand of the soil in different periods of the year.
publishDate 2018
dc.date.none.fl_str_mv 2018-09-28
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://www.journals.ufrpe.br/index.php/geama/article/view/2040
url https://www.journals.ufrpe.br/index.php/geama/article/view/2040
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.journals.ufrpe.br/index.php/geama/article/view/2040/482482706
dc.rights.driver.fl_str_mv Copyright (c) 2018 Revista Geama
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Revista Geama
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Geama Journal - Environmental Sciences
Revista Geama
publisher.none.fl_str_mv Geama Journal - Environmental Sciences
Revista Geama
dc.source.none.fl_str_mv Geama Journal - Environmental Sciences; Volume 4, Número 3 (2018): REVISTA GEAMA; 16-21
Revista Geama; Volume 4, Número 3 (2018): REVISTA GEAMA; 16-21
2447-0740
reponame:Revista Geama
instname:Universidade Federal Rural de Pernambuco (UFRPE)
instacron:UFRPE
instname_str Universidade Federal Rural de Pernambuco (UFRPE)
instacron_str UFRPE
institution UFRPE
reponame_str Revista Geama
collection Revista Geama
repository.name.fl_str_mv Revista Geama - Universidade Federal Rural de Pernambuco (UFRPE)
repository.mail.fl_str_mv josemachado@ufrpe.br
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