Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems

Detalhes bibliográficos
Autor(a) principal: Damasceno, Flavio Alves
Data de Publicação: 2018
Outros Autores: Ferraz, Gabriel Araújo e Silva, Oliveira, Carlos Eduardo Alves, Osorio-Saraz, Jairo Alexander, Brandão, Leidimar Freire
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/33665
Resumo: The objective of the present work was to determinate the map the spatial distribution of noise levels inside two commercial poultry housing having different adiabatic evaporative cooling systems, during the life cycle of birds. The noise level was assessed by a digital sound level meter. The data were measured manually at each point in six predetermined sections, totaling 36 points. Spatial distribution maps of noise were generated for the inside of each animal facility, using geostatistics technique through semivariogram analysis and interpolation by ordinary kriging. It concludes that the birds were, in general, subjected to noise levels above 62.0 dBA and during clean and disinfect (decontamination period) the sheds were at approximately 35.0 dBA. The spatial profile of the noise level to the productive environment provide for the attainment of more detailed information about the studied system.
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spelling Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systemsEstudio de la variabilidad espacial del nivel de ruido en dos instalaciones avícolas con diferentes sistemas de enfriamiento adiabático evaporativoAvicultureAnimal facilitySound pressureAviculturaInstalación animalPresión acústicaInstalações animaisPressão acústicaThe objective of the present work was to determinate the map the spatial distribution of noise levels inside two commercial poultry housing having different adiabatic evaporative cooling systems, during the life cycle of birds. The noise level was assessed by a digital sound level meter. The data were measured manually at each point in six predetermined sections, totaling 36 points. Spatial distribution maps of noise were generated for the inside of each animal facility, using geostatistics technique through semivariogram analysis and interpolation by ordinary kriging. It concludes that the birds were, in general, subjected to noise levels above 62.0 dBA and during clean and disinfect (decontamination period) the sheds were at approximately 35.0 dBA. The spatial profile of the noise level to the productive environment provide for the attainment of more detailed information about the studied system.El objetivo del presente trabajo fue determinar la distribución espacial de los niveles de ruido en el interior de dos instalaciones avicolas comerciales que tienen diferentes sistemas de enfriamiento evaporativo adiabatico, durante el ciclo de vida de las aves. El nivel de ruido se evaluó mediante un medidor de nivel de sonido digital. Los datos fueron medidos manualmente en cada punto en seis secciones predeterminadas, para un total de 36 puntos. Los mapas de distribución espacial de ruido fueron generados para el interior de cada instalación animal, utilizando la técnica geoestadística a través de análisis de semi variograma e interpolación por "kriging" ordinario. Se concluyó de manera general que las aves estuvieron sometidas a niveles de ruido por encima de 62,0 dBA, y durante el período de limpieza y desinfección (período de descontaminación) las instalaciones estuvieron aproximadamente a 35,0 dBA. El perfil espacial de losniveles de ruido en el entorno productivo logra proporcionar una información más detallada acerca del sistema estudiado.Universidad Nacional de Colombia2019-04-23T12:10:05Z2019-04-23T12:10:05Z2018-10info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfDAMASCENO, F. A. et al. Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems. DYNA, Medellín, v. 85, n. 207, p. 9-15, oct./dic. 2018.http://repositorio.ufla.br/jspui/handle/1/33665DYNAreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessDamasceno, Flavio AlvesFerraz, Gabriel Araújo e SilvaOliveira, Carlos Eduardo AlvesOsorio-Saraz, Jairo AlexanderBrandão, Leidimar Freireeng2019-04-23T12:10:05Zoai:localhost:1/33665Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2019-04-23T12:10:05Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems
Estudio de la variabilidad espacial del nivel de ruido en dos instalaciones avícolas con diferentes sistemas de enfriamiento adiabático evaporativo
title Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems
spellingShingle Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems
Damasceno, Flavio Alves
Aviculture
Animal facility
Sound pressure
Avicultura
Instalación animal
Presión acústica
Instalações animais
Pressão acústica
title_short Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems
title_full Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems
title_fullStr Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems
title_full_unstemmed Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems
title_sort Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems
author Damasceno, Flavio Alves
author_facet Damasceno, Flavio Alves
Ferraz, Gabriel Araújo e Silva
Oliveira, Carlos Eduardo Alves
Osorio-Saraz, Jairo Alexander
Brandão, Leidimar Freire
author_role author
author2 Ferraz, Gabriel Araújo e Silva
Oliveira, Carlos Eduardo Alves
Osorio-Saraz, Jairo Alexander
Brandão, Leidimar Freire
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Damasceno, Flavio Alves
Ferraz, Gabriel Araújo e Silva
Oliveira, Carlos Eduardo Alves
Osorio-Saraz, Jairo Alexander
Brandão, Leidimar Freire
dc.subject.por.fl_str_mv Aviculture
Animal facility
Sound pressure
Avicultura
Instalación animal
Presión acústica
Instalações animais
Pressão acústica
topic Aviculture
Animal facility
Sound pressure
Avicultura
Instalación animal
Presión acústica
Instalações animais
Pressão acústica
description The objective of the present work was to determinate the map the spatial distribution of noise levels inside two commercial poultry housing having different adiabatic evaporative cooling systems, during the life cycle of birds. The noise level was assessed by a digital sound level meter. The data were measured manually at each point in six predetermined sections, totaling 36 points. Spatial distribution maps of noise were generated for the inside of each animal facility, using geostatistics technique through semivariogram analysis and interpolation by ordinary kriging. It concludes that the birds were, in general, subjected to noise levels above 62.0 dBA and during clean and disinfect (decontamination period) the sheds were at approximately 35.0 dBA. The spatial profile of the noise level to the productive environment provide for the attainment of more detailed information about the studied system.
publishDate 2018
dc.date.none.fl_str_mv 2018-10
2019-04-23T12:10:05Z
2019-04-23T12:10:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv DAMASCENO, F. A. et al. Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems. DYNA, Medellín, v. 85, n. 207, p. 9-15, oct./dic. 2018.
http://repositorio.ufla.br/jspui/handle/1/33665
identifier_str_mv DAMASCENO, F. A. et al. Study the spatial variability of the noise levels inside two commercial poultry housing with different adiabatic evaporative cooling systems. DYNA, Medellín, v. 85, n. 207, p. 9-15, oct./dic. 2018.
url http://repositorio.ufla.br/jspui/handle/1/33665
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional de Colombia
publisher.none.fl_str_mv Universidad Nacional de Colombia
dc.source.none.fl_str_mv DYNA
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1784550036531576832

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