Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade

Autores
Villalba, Ayelén María; Pattini, Andrea Elvira; Corica, Maria Lorena
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Benefits of urban trees are evident from the energy and environmental perspective, likewise they reduce glare and control light intensity. Given the hypothesis that trees reduce visible radiation significantly reaching lower level façades, this study is an approach to the analysis of urban forestation as a solar control element. The methodology employed involves measurement of: illuminance – transmittance variation, permeability variation and luminance contrast, by levels along the vertical development of the tree. Vertical illuminance values that exceed 25,000 lx were detected from 5.5 m onwards and values inferior to 3500 lx under that height. Based on the daily analysis of mulberry trees permeability variation in the visible spectrum, it is noted that incident radiation decreases by 90%, with 15% of variability. Natural light analysis must be differentiated by height since daylight scenarios vary accordingly.
Fil: Villalba, Ayelén María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ciencias Humanas, Sociales y Ambientales; Argentina
Fil: Pattini, Andrea Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ciencias Humanas, Sociales y Ambientales; Argentina
Fil: Corica, Maria Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ciencias Humanas, Sociales y Ambientales; Argentina
Materia
Daylight
Urban Forest
Solar Control Element
Facade
Visible Radation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/22889
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façadeVillalba, Ayelén MaríaPattini, Andrea ElviraCorica, Maria LorenaDaylightUrban ForestSolar Control ElementFacadeVisible Radationhttps://purl.org/becyt/ford/2.7https://purl.org/becyt/ford/2Benefits of urban trees are evident from the energy and environmental perspective, likewise they reduce glare and control light intensity. Given the hypothesis that trees reduce visible radiation significantly reaching lower level façades, this study is an approach to the analysis of urban forestation as a solar control element. The methodology employed involves measurement of: illuminance – transmittance variation, permeability variation and luminance contrast, by levels along the vertical development of the tree. Vertical illuminance values that exceed 25,000 lx were detected from 5.5 m onwards and values inferior to 3500 lx under that height. Based on the daily analysis of mulberry trees permeability variation in the visible spectrum, it is noted that incident radiation decreases by 90%, with 15% of variability. Natural light analysis must be differentiated by height since daylight scenarios vary accordingly.Fil: Villalba, Ayelén María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ciencias Humanas, Sociales y Ambientales; ArgentinaFil: Pattini, Andrea Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ciencias Humanas, Sociales y Ambientales; ArgentinaFil: Corica, Maria Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ciencias Humanas, Sociales y Ambientales; ArgentinaSage Publications Ltd2014-07-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/22889Villalba, Ayelén María; Pattini, Andrea Elvira; Corica, Maria Lorena; Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade; Sage Publications Ltd; Indoor And Built Environment; 25; 1; 23-7-2014; 1-111420-326X1423-0070CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://journals.sagepub.com/doi/full/10.1177/1420326X14543506info:eu-repo/semantics/altIdentifier/doi/10.1177/1420326X14543506info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:18:04Zoai:ri.conicet.gov.ar:11336/22889instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:18:05.041CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade
title Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade
spellingShingle Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade
Villalba, Ayelén María
Daylight
Urban Forest
Solar Control Element
Facade
Visible Radation
title_short Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade
title_full Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade
title_fullStr Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade
title_full_unstemmed Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade
title_sort Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade
dc.creator.none.fl_str_mv Villalba, Ayelén María
Pattini, Andrea Elvira
Corica, Maria Lorena
author Villalba, Ayelén María
author_facet Villalba, Ayelén María
Pattini, Andrea Elvira
Corica, Maria Lorena
author_role author
author2 Pattini, Andrea Elvira
Corica, Maria Lorena
author2_role author
author
dc.subject.none.fl_str_mv Daylight
Urban Forest
Solar Control Element
Facade
Visible Radation
topic Daylight
Urban Forest
Solar Control Element
Facade
Visible Radation
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.7
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Benefits of urban trees are evident from the energy and environmental perspective, likewise they reduce glare and control light intensity. Given the hypothesis that trees reduce visible radiation significantly reaching lower level façades, this study is an approach to the analysis of urban forestation as a solar control element. The methodology employed involves measurement of: illuminance – transmittance variation, permeability variation and luminance contrast, by levels along the vertical development of the tree. Vertical illuminance values that exceed 25,000 lx were detected from 5.5 m onwards and values inferior to 3500 lx under that height. Based on the daily analysis of mulberry trees permeability variation in the visible spectrum, it is noted that incident radiation decreases by 90%, with 15% of variability. Natural light analysis must be differentiated by height since daylight scenarios vary accordingly.
Fil: Villalba, Ayelén María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ciencias Humanas, Sociales y Ambientales; Argentina
Fil: Pattini, Andrea Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ciencias Humanas, Sociales y Ambientales; Argentina
Fil: Corica, Maria Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ciencias Humanas, Sociales y Ambientales; Argentina
description Benefits of urban trees are evident from the energy and environmental perspective, likewise they reduce glare and control light intensity. Given the hypothesis that trees reduce visible radiation significantly reaching lower level façades, this study is an approach to the analysis of urban forestation as a solar control element. The methodology employed involves measurement of: illuminance – transmittance variation, permeability variation and luminance contrast, by levels along the vertical development of the tree. Vertical illuminance values that exceed 25,000 lx were detected from 5.5 m onwards and values inferior to 3500 lx under that height. Based on the daily analysis of mulberry trees permeability variation in the visible spectrum, it is noted that incident radiation decreases by 90%, with 15% of variability. Natural light analysis must be differentiated by height since daylight scenarios vary accordingly.
publishDate 2014
dc.date.none.fl_str_mv 2014-07-23
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/22889
Villalba, Ayelén María; Pattini, Andrea Elvira; Corica, Maria Lorena; Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade; Sage Publications Ltd; Indoor And Built Environment; 25; 1; 23-7-2014; 1-11
1420-326X
1423-0070
CONICET Digital
CONICET
url http://hdl.handle.net/11336/22889
identifier_str_mv Villalba, Ayelén María; Pattini, Andrea Elvira; Corica, Maria Lorena; Urban trees as sunlight control elements of vertical openings in front facades in sunny climates. Case study: Morus Alba on north façade; Sage Publications Ltd; Indoor And Built Environment; 25; 1; 23-7-2014; 1-11
1420-326X
1423-0070
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.sagepub.com/doi/full/10.1177/1420326X14543506
info:eu-repo/semantics/altIdentifier/doi/10.1177/1420326X14543506
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Sage Publications Ltd
publisher.none.fl_str_mv Sage Publications Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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