Numerical procedure for estimating temperature in solarized soils

Numerical procedure for estimating temperature in solarized soils

The objective of this work was to develop a simplified numerical procedure for the estimation of accumulated monthly hours of solarized soil temperatures. The proposed model requires monthly means of daily solar radiation and maximum air temperature as input data, and a daily pattern of temperature variation assumed to be sine-shaped. The procedure was verified using observations made during the years 1992 and 1993 in Jaguariúna, SP. The proposed procedure can predict monthly temperature hours at 10 cm depth in the solarized soil, with acceptable accuracy, in the region for which it was developed.

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Main Authors: Tiba,Chigueru, Ghini,Raquel
Format: Digital revista
Language:English
Published: Embrapa Secretaria de Pesquisa e Desenvolvimento 2006
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2006000300023
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spelling oai:scielo:S0100-204X20060003000232006-05-10Numerical procedure for estimating temperature in solarized soilsTiba,ChigueruGhini,Raquel soil disinfestation physical control soil pathogens alternative methods solar energy numerical modelling The objective of this work was to develop a simplified numerical procedure for the estimation of accumulated monthly hours of solarized soil temperatures. The proposed model requires monthly means of daily solar radiation and maximum air temperature as input data, and a daily pattern of temperature variation assumed to be sine-shaped. The procedure was verified using observations made during the years 1992 and 1993 in Jaguariúna, SP. The proposed procedure can predict monthly temperature hours at 10 cm depth in the solarized soil, with acceptable accuracy, in the region for which it was developed.info:eu-repo/semantics/openAccessEmbrapa Secretaria de Pesquisa e DesenvolvimentoPesquisa Agropecuária BrasileiraPesquisa Agropecuária Brasileira v.41 n.3 20062006-03-01info:eu-repo/semantics/reporttext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2006000300023en10.1590/S0100-204X2006000300023
institution SCIELO
collection OJS
country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language English
format Digital
author Tiba,Chigueru
Ghini,Raquel
spellingShingle Tiba,Chigueru
Ghini,Raquel
Numerical procedure for estimating temperature in solarized soils
author_facet Tiba,Chigueru
Ghini,Raquel
author_sort Tiba,Chigueru
title Numerical procedure for estimating temperature in solarized soils
title_short Numerical procedure for estimating temperature in solarized soils
title_full Numerical procedure for estimating temperature in solarized soils
title_fullStr Numerical procedure for estimating temperature in solarized soils
title_full_unstemmed Numerical procedure for estimating temperature in solarized soils
title_sort numerical procedure for estimating temperature in solarized soils
description The objective of this work was to develop a simplified numerical procedure for the estimation of accumulated monthly hours of solarized soil temperatures. The proposed model requires monthly means of daily solar radiation and maximum air temperature as input data, and a daily pattern of temperature variation assumed to be sine-shaped. The procedure was verified using observations made during the years 1992 and 1993 in Jaguariúna, SP. The proposed procedure can predict monthly temperature hours at 10 cm depth in the solarized soil, with acceptable accuracy, in the region for which it was developed.
publisher Embrapa Secretaria de Pesquisa e Desenvolvimento
publishDate 2006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2006000300023
work_keys_str_mv AT tibachigueru numericalprocedureforestimatingtemperatureinsolarizedsoils
AT ghiniraquel numericalprocedureforestimatingtemperatureinsolarizedsoils
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