Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession

Autores
Alfieri, Paula Vanesa; García, Renato Andrés; Rosato, Vilma Gabriela; Correa, María Verónica
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Wood from heritage is usually attacked by wood-decay fungi generating mainly loss of dimensional and structural stability. The study of wood biodegradation process and its mechanism allow the obtaining of tools for wood conservation. In this paper, wood biodegradation and biodeterioration processes were studied in order to acquire a direct and visual indicator of the beginning of wood degradation. This indicator will allow the consolidation and protection of wood before it will be structurally compromised. Wood degradation conditions found in turntable were reproduced in laboratory by accelerated processes: environment degradation was developed by fluctuation cycles of humidity and temperature. Biological degradation was performed using wood decay fungus isolated from wooden heritage samples. The wood samples were inoculated with an equal amount of mycelia until abortive basidiomata emerged. The result analysis indicated that even though each species occupies particular niches, first settlers (environmental fungi) would generate a material more bioreceptive for wood decay fungi being replaced each other as dynamic communities. Consequently, environmental fungi allow the wood decay fungi to colonise and exploit better their ecological niche (succession). It was concluded that the appearance of first settlers is therefore a reliable visual indicator of the need of wood consolidation in order to preventing irreversibly wooden heritage loss.
Fil: Alfieri, Paula Vanesa. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: García, Renato Andrés. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rosato, Vilma Gabriela. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Correa, María Verónica. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Wooden artefact
Conservation state
Destruction and alteration
Wood decay fungi
wood decay indicator
wood preservation
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:11336/55034

id CONICETDig_4ddb99630a8f39f86d50f53435d22826
oai_identifier_str oai:ri.conicet.gov.ar:11336/55034
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal SuccessionAlfieri, Paula VanesaGarcía, Renato AndrésRosato, Vilma GabrielaCorrea, María VerónicaWooden artefactConservation stateDestruction and alterationWood decay fungiwood decay indicatorwood preservationhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Wood from heritage is usually attacked by wood-decay fungi generating mainly loss of dimensional and structural stability. The study of wood biodegradation process and its mechanism allow the obtaining of tools for wood conservation. In this paper, wood biodegradation and biodeterioration processes were studied in order to acquire a direct and visual indicator of the beginning of wood degradation. This indicator will allow the consolidation and protection of wood before it will be structurally compromised. Wood degradation conditions found in turntable were reproduced in laboratory by accelerated processes: environment degradation was developed by fluctuation cycles of humidity and temperature. Biological degradation was performed using wood decay fungus isolated from wooden heritage samples. The wood samples were inoculated with an equal amount of mycelia until abortive basidiomata emerged. The result analysis indicated that even though each species occupies particular niches, first settlers (environmental fungi) would generate a material more bioreceptive for wood decay fungi being replaced each other as dynamic communities. Consequently, environmental fungi allow the wood decay fungi to colonise and exploit better their ecological niche (succession). It was concluded that the appearance of first settlers is therefore a reliable visual indicator of the need of wood consolidation in order to preventing irreversibly wooden heritage loss.Fil: Alfieri, Paula Vanesa. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: García, Renato Andrés. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Rosato, Vilma Gabriela. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Correa, María Verónica. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina"Alexandru Ioan Cuza" University Publishing House2016-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/55034Alfieri, Paula Vanesa; García, Renato Andrés; Rosato, Vilma Gabriela; Correa, María Verónica; Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession; "Alexandru Ioan Cuza" University Publishing House; International Journal of Conservation Science; 7; 3; 9-2016; 607-6142067-533X2067-8223CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.ijcs.uaic.ro/public/IJCS-16-34_Alfieri.pdfinfo:eu-repo/semantics/altIdentifier/url/http://www.ijcs.uaic.ro/volume_7.html#Issue3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:46:51Zoai:ri.conicet.gov.ar:11336/55034instacron: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:34982025-09-03 09:46:52.008CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession
title Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession
spellingShingle Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession
Alfieri, Paula Vanesa
Wooden artefact
Conservation state
Destruction and alteration
Wood decay fungi
wood decay indicator
wood preservation
title_short Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession
title_full Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession
title_fullStr Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession
title_full_unstemmed Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession
title_sort Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession
dc.creator.none.fl_str_mv Alfieri, Paula Vanesa
García, Renato Andrés
Rosato, Vilma Gabriela
Correa, María Verónica
author Alfieri, Paula Vanesa
author_facet Alfieri, Paula Vanesa
García, Renato Andrés
Rosato, Vilma Gabriela
Correa, María Verónica
author_role author
author2 García, Renato Andrés
Rosato, Vilma Gabriela
Correa, María Verónica
author2_role author
author
author
dc.subject.none.fl_str_mv Wooden artefact
Conservation state
Destruction and alteration
Wood decay fungi
wood decay indicator
wood preservation
topic Wooden artefact
Conservation state
Destruction and alteration
Wood decay fungi
wood decay indicator
wood preservation
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Wood from heritage is usually attacked by wood-decay fungi generating mainly loss of dimensional and structural stability. The study of wood biodegradation process and its mechanism allow the obtaining of tools for wood conservation. In this paper, wood biodegradation and biodeterioration processes were studied in order to acquire a direct and visual indicator of the beginning of wood degradation. This indicator will allow the consolidation and protection of wood before it will be structurally compromised. Wood degradation conditions found in turntable were reproduced in laboratory by accelerated processes: environment degradation was developed by fluctuation cycles of humidity and temperature. Biological degradation was performed using wood decay fungus isolated from wooden heritage samples. The wood samples were inoculated with an equal amount of mycelia until abortive basidiomata emerged. The result analysis indicated that even though each species occupies particular niches, first settlers (environmental fungi) would generate a material more bioreceptive for wood decay fungi being replaced each other as dynamic communities. Consequently, environmental fungi allow the wood decay fungi to colonise and exploit better their ecological niche (succession). It was concluded that the appearance of first settlers is therefore a reliable visual indicator of the need of wood consolidation in order to preventing irreversibly wooden heritage loss.
Fil: Alfieri, Paula Vanesa. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: García, Renato Andrés. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rosato, Vilma Gabriela. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Correa, María Verónica. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Wood from heritage is usually attacked by wood-decay fungi generating mainly loss of dimensional and structural stability. The study of wood biodegradation process and its mechanism allow the obtaining of tools for wood conservation. In this paper, wood biodegradation and biodeterioration processes were studied in order to acquire a direct and visual indicator of the beginning of wood degradation. This indicator will allow the consolidation and protection of wood before it will be structurally compromised. Wood degradation conditions found in turntable were reproduced in laboratory by accelerated processes: environment degradation was developed by fluctuation cycles of humidity and temperature. Biological degradation was performed using wood decay fungus isolated from wooden heritage samples. The wood samples were inoculated with an equal amount of mycelia until abortive basidiomata emerged. The result analysis indicated that even though each species occupies particular niches, first settlers (environmental fungi) would generate a material more bioreceptive for wood decay fungi being replaced each other as dynamic communities. Consequently, environmental fungi allow the wood decay fungi to colonise and exploit better their ecological niche (succession). It was concluded that the appearance of first settlers is therefore a reliable visual indicator of the need of wood consolidation in order to preventing irreversibly wooden heritage loss.
publishDate 2016
dc.date.none.fl_str_mv 2016-09
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/11336/55034
Alfieri, Paula Vanesa; García, Renato Andrés; Rosato, Vilma Gabriela; Correa, María Verónica; Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession; "Alexandru Ioan Cuza" University Publishing House; International Journal of Conservation Science; 7; 3; 9-2016; 607-614
2067-533X
2067-8223
CONICET Digital
CONICET
url http://hdl.handle.net/11336/55034
identifier_str_mv Alfieri, Paula Vanesa; García, Renato Andrés; Rosato, Vilma Gabriela; Correa, María Verónica; Biodeterioration and Biodegradation of Wooden Heritage: Role of Fungal Succession; "Alexandru Ioan Cuza" University Publishing House; International Journal of Conservation Science; 7; 3; 9-2016; 607-614
2067-533X
2067-8223
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://www.ijcs.uaic.ro/public/IJCS-16-34_Alfieri.pdf
info:eu-repo/semantics/altIdentifier/url/http://www.ijcs.uaic.ro/volume_7.html#Issue3
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
dc.publisher.none.fl_str_mv "Alexandru Ioan Cuza" University Publishing House
publisher.none.fl_str_mv "Alexandru Ioan Cuza" University Publishing House
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
_version_ 1842268821581201408
score 13.13397