Glomalins and their relationship with soil carbon

Autores
Ferrero Holtz, Esteban Waldemar; González, Mirta Graciela; Giuffré, Lidia L.; Ciarlo, Esteban Ariel
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Ferrero Holtz, Esteban Waldemar. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.
Fil: González, Mirta Graciela. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.
Fil: Giuffré, Lidia L. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.
Fil: Ciarlo, Esteban Ariel. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.
The activity of bacteria and fungi is a relevant issue in the process of humification of organic matter and physical stability of the soil, standing out the role of arbuscular mycorrhizal fungi (AMF). AMF synthesize a recalcitrant glycoprotein called glomalin, with hydrophobic characteristics. GSRP (glomalin soil-related protein) is the generic product of proteins extracted from soil. The aim was to quantify GSRP and evaluate its share in the total soil organic carbon (TOC). GSRP presented a direct and positive association with soil TOC (R²:0.73). The quantitative participation of GSRP regarding TOC (GSRP / TOC) revealed that as TOC content decreases, GSRP proportion increases. Within the TOC range explored in this paper (1.3 to 3.2%), the glomalin related protein pool of soil changes about 9%, representing between 27% and 36% of TOC. This behavior would indicate an increase of resistant carbon forms counteracting the effects of carbon loss.
grafs.
Fuente
International Journal of Applied Science and Technology
Vol.6, no.2
5
http://www.ijastnet.com/
Materia
GLOMALIN
GSRP
ARGENTINE SOILS
TOTAL ORGANIC CARBON
Nivel de accesibilidad
acceso abierto
Condiciones de uso
acceso abierto
Repositorio
FAUBA Digital (UBA-FAUBA)
Institución
Universidad de Buenos Aires. Facultad de Agronomía
OAI Identificador
snrd:2017ferreroholtzestebanwaldemar
Acceder
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oai_identifier_str snrd:2017ferreroholtzestebanwaldemar
network_acronym_str FAUBA
repository_id_str 2729
network_name_str FAUBA Digital (UBA-FAUBA)
spelling Glomalins and their relationship with soil carbonFerrero Holtz, Esteban WaldemarGonzález, Mirta GracielaGiuffré, Lidia L.Ciarlo, Esteban ArielGLOMALINGSRPARGENTINE SOILSTOTAL ORGANIC CARBONFil: Ferrero Holtz, Esteban Waldemar. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.Fil: González, Mirta Graciela. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.Fil: Giuffré, Lidia L. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.Fil: Ciarlo, Esteban Ariel. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.The activity of bacteria and fungi is a relevant issue in the process of humification of organic matter and physical stability of the soil, standing out the role of arbuscular mycorrhizal fungi (AMF). AMF synthesize a recalcitrant glycoprotein called glomalin, with hydrophobic characteristics. GSRP (glomalin soil-related protein) is the generic product of proteins extracted from soil. The aim was to quantify GSRP and evaluate its share in the total soil organic carbon (TOC). GSRP presented a direct and positive association with soil TOC (R²:0.73). The quantitative participation of GSRP regarding TOC (GSRP / TOC) revealed that as TOC content decreases, GSRP proportion increases. Within the TOC range explored in this paper (1.3 to 3.2%), the glomalin related protein pool of soil changes about 9%, representing between 27% and 36% of TOC. This behavior would indicate an increase of resistant carbon forms counteracting the effects of carbon loss.grafs.Center for Promoting Ideas (CPI)2016info:eu-repo/semantics/articlepublishedVersioninfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfissn:2221-1004http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2017ferreroholtzestebanwaldemarInternational Journal of Applied Science and TechnologyVol.6, no.25http://www.ijastnet.com/reponame:FAUBA Digital (UBA-FAUBA)instname:Universidad de Buenos Aires. Facultad de Agronomíaenginfo:eu-repo/semantics/openAccessopenAccesshttp://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section42025-10-16T09:28:47Zsnrd:2017ferreroholtzestebanwaldemarinstacron:UBA-FAUBAInstitucionalhttp://ri.agro.uba.ar/Universidad públicaNo correspondehttp://ri.agro.uba.ar/greenstone3/oaiserver?verb=ListSetsmartino@agro.uba.ar;berasa@agro.uba.ar ArgentinaNo correspondeNo correspondeNo correspondeopendoar:27292025-10-16 09:28:48.761FAUBA Digital (UBA-FAUBA) - Universidad de Buenos Aires. Facultad de Agronomíafalse
dc.title.none.fl_str_mv Glomalins and their relationship with soil carbon
title Glomalins and their relationship with soil carbon
spellingShingle Glomalins and their relationship with soil carbon
Ferrero Holtz, Esteban Waldemar
GLOMALIN
GSRP
ARGENTINE SOILS
TOTAL ORGANIC CARBON
title_short Glomalins and their relationship with soil carbon
title_full Glomalins and their relationship with soil carbon
title_fullStr Glomalins and their relationship with soil carbon
title_full_unstemmed Glomalins and their relationship with soil carbon
title_sort Glomalins and their relationship with soil carbon
dc.creator.none.fl_str_mv Ferrero Holtz, Esteban Waldemar
González, Mirta Graciela
Giuffré, Lidia L.
Ciarlo, Esteban Ariel
author Ferrero Holtz, Esteban Waldemar
author_facet Ferrero Holtz, Esteban Waldemar
González, Mirta Graciela
Giuffré, Lidia L.
Ciarlo, Esteban Ariel
author_role author
author2 González, Mirta Graciela
Giuffré, Lidia L.
Ciarlo, Esteban Ariel
author2_role author
author
author
dc.subject.none.fl_str_mv GLOMALIN
GSRP
ARGENTINE SOILS
TOTAL ORGANIC CARBON
topic GLOMALIN
GSRP
ARGENTINE SOILS
TOTAL ORGANIC CARBON
dc.description.none.fl_txt_mv Fil: Ferrero Holtz, Esteban Waldemar. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.
Fil: González, Mirta Graciela. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.
Fil: Giuffré, Lidia L. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.
Fil: Ciarlo, Esteban Ariel. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.
The activity of bacteria and fungi is a relevant issue in the process of humification of organic matter and physical stability of the soil, standing out the role of arbuscular mycorrhizal fungi (AMF). AMF synthesize a recalcitrant glycoprotein called glomalin, with hydrophobic characteristics. GSRP (glomalin soil-related protein) is the generic product of proteins extracted from soil. The aim was to quantify GSRP and evaluate its share in the total soil organic carbon (TOC). GSRP presented a direct and positive association with soil TOC (R²:0.73). The quantitative participation of GSRP regarding TOC (GSRP / TOC) revealed that as TOC content decreases, GSRP proportion increases. Within the TOC range explored in this paper (1.3 to 3.2%), the glomalin related protein pool of soil changes about 9%, representing between 27% and 36% of TOC. This behavior would indicate an increase of resistant carbon forms counteracting the effects of carbon loss.
grafs.
description Fil: Ferrero Holtz, Esteban Waldemar. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Edafología. Buenos Aires. Argentina.
publishDate 2016
dc.date.none.fl_str_mv 2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
publishedVersion
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 issn:2221-1004
http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2017ferreroholtzestebanwaldemar
identifier_str_mv issn:2221-1004
url http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2017ferreroholtzestebanwaldemar
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
openAccess
http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4
eu_rights_str_mv openAccess
rights_invalid_str_mv openAccess
http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Center for Promoting Ideas (CPI)
publisher.none.fl_str_mv Center for Promoting Ideas (CPI)
dc.source.none.fl_str_mv International Journal of Applied Science and Technology
Vol.6, no.2
5
http://www.ijastnet.com/
reponame:FAUBA Digital (UBA-FAUBA)
instname:Universidad de Buenos Aires. Facultad de Agronomía
reponame_str FAUBA Digital (UBA-FAUBA)
collection FAUBA Digital (UBA-FAUBA)
instname_str Universidad de Buenos Aires. Facultad de Agronomía
repository.name.fl_str_mv FAUBA Digital (UBA-FAUBA) - Universidad de Buenos Aires. Facultad de Agronomía
repository.mail.fl_str_mv martino@agro.uba.ar;berasa@agro.uba.ar
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score 12.712165

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