Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina

Autores
Soteras, María Florencia; Grilli, Gabriel; Cofré, María Noelia; Marro, Nicolás Alejandro; Becerra, Alejandra Gabriela
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this work was to describe and compare the arbuscular mycorrhizal fungal (AMF) morphospecies community and root colonization in three Polylepis australis forest disturbance types (degraded forest, young forest and mature forest). Rhizosphere soil samples were collected during wet and dry seasons in three sites located at the high mountains of central Argentina. A highly diverse AMF community was detected with 32 different morphospecies. AMF richness, density, Shannon diversity and evenness were neither influenced by forest disturbance type nor by season. Nevertheless, indicator species analyses showed two AMF taxa mostly associated with the degraded forest, one with the young forest and two linked preferentially to the mature forest. Moreover, the latter forest type showed the highest biovolume of Gigaspora spp., a genus representative of conserved ecosystems. P. australis root colonization was similar among forest disturbance types and seasons. However, higher abundance of vesicles was observed during the dry than during the wet season. This study showed that AMF community composition was relatively similar among forests with distinct structural complexity. These results suggest that the AMF community may be resistant to the kind of disturbances that shaped the forests compared, or that natural successional processes may permit AMF to recover from these disturbances.
Fil: Soteras, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Grilli, Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Cofré, María Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Marro, Nicolás Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Becerra, Alejandra Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
Materia
Arbuscular Mycorrhizal Fungal Community
Root Colonization
Mountain Forests
Disturbance History
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/15293
Acceder
id CONICETDig_c43bd8de78626d55aec6c53b896d8691
oai_identifier_str oai:ri.conicet.gov.ar:11336/15293
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central ArgentinaSoteras, María FlorenciaGrilli, GabrielCofré, María NoeliaMarro, Nicolás AlejandroBecerra, Alejandra GabrielaArbuscular Mycorrhizal Fungal CommunityRoot ColonizationMountain ForestsDisturbance Historyhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The aim of this work was to describe and compare the arbuscular mycorrhizal fungal (AMF) morphospecies community and root colonization in three Polylepis australis forest disturbance types (degraded forest, young forest and mature forest). Rhizosphere soil samples were collected during wet and dry seasons in three sites located at the high mountains of central Argentina. A highly diverse AMF community was detected with 32 different morphospecies. AMF richness, density, Shannon diversity and evenness were neither influenced by forest disturbance type nor by season. Nevertheless, indicator species analyses showed two AMF taxa mostly associated with the degraded forest, one with the young forest and two linked preferentially to the mature forest. Moreover, the latter forest type showed the highest biovolume of Gigaspora spp., a genus representative of conserved ecosystems. P. australis root colonization was similar among forest disturbance types and seasons. However, higher abundance of vesicles was observed during the dry than during the wet season. This study showed that AMF community composition was relatively similar among forests with distinct structural complexity. These results suggest that the AMF community may be resistant to the kind of disturbances that shaped the forests compared, or that natural successional processes may permit AMF to recover from these disturbances.Fil: Soteras, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Grilli, Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Cofré, María Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Marro, Nicolás Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Becerra, Alejandra Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; ArgentinaElsevier Science2015-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/15293Soteras, María Florencia; Grilli, Gabriel; Cofré, María Noelia; Marro, Nicolás Alejandro; Becerra, Alejandra Gabriela; Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina; Elsevier Science; Applied Soil Ecology; 85; 1-2015; 30-370929-1393enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0929139314002595info:eu-repo/semantics/altIdentifier/doi/10.1016/j.apsoil.2014.09.004info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:33:35Zoai:ri.conicet.gov.ar:11336/15293instacron: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:34982025-09-29 10:33:36.226CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina
title Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina
spellingShingle Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina
Soteras, María Florencia
Arbuscular Mycorrhizal Fungal Community
Root Colonization
Mountain Forests
Disturbance History
title_short Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina
title_full Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina
title_fullStr Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina
title_full_unstemmed Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina
title_sort Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina
dc.creator.none.fl_str_mv Soteras, María Florencia
Grilli, Gabriel
Cofré, María Noelia
Marro, Nicolás Alejandro
Becerra, Alejandra Gabriela
author Soteras, María Florencia
author_facet Soteras, María Florencia
Grilli, Gabriel
Cofré, María Noelia
Marro, Nicolás Alejandro
Becerra, Alejandra Gabriela
author_role author
author2 Grilli, Gabriel
Cofré, María Noelia
Marro, Nicolás Alejandro
Becerra, Alejandra Gabriela
author2_role author
author
author
author
dc.subject.none.fl_str_mv Arbuscular Mycorrhizal Fungal Community
Root Colonization
Mountain Forests
Disturbance History
topic Arbuscular Mycorrhizal Fungal Community
Root Colonization
Mountain Forests
Disturbance History
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The aim of this work was to describe and compare the arbuscular mycorrhizal fungal (AMF) morphospecies community and root colonization in three Polylepis australis forest disturbance types (degraded forest, young forest and mature forest). Rhizosphere soil samples were collected during wet and dry seasons in three sites located at the high mountains of central Argentina. A highly diverse AMF community was detected with 32 different morphospecies. AMF richness, density, Shannon diversity and evenness were neither influenced by forest disturbance type nor by season. Nevertheless, indicator species analyses showed two AMF taxa mostly associated with the degraded forest, one with the young forest and two linked preferentially to the mature forest. Moreover, the latter forest type showed the highest biovolume of Gigaspora spp., a genus representative of conserved ecosystems. P. australis root colonization was similar among forest disturbance types and seasons. However, higher abundance of vesicles was observed during the dry than during the wet season. This study showed that AMF community composition was relatively similar among forests with distinct structural complexity. These results suggest that the AMF community may be resistant to the kind of disturbances that shaped the forests compared, or that natural successional processes may permit AMF to recover from these disturbances.
Fil: Soteras, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Grilli, Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Cofré, María Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Marro, Nicolás Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Becerra, Alejandra Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
description The aim of this work was to describe and compare the arbuscular mycorrhizal fungal (AMF) morphospecies community and root colonization in three Polylepis australis forest disturbance types (degraded forest, young forest and mature forest). Rhizosphere soil samples were collected during wet and dry seasons in three sites located at the high mountains of central Argentina. A highly diverse AMF community was detected with 32 different morphospecies. AMF richness, density, Shannon diversity and evenness were neither influenced by forest disturbance type nor by season. Nevertheless, indicator species analyses showed two AMF taxa mostly associated with the degraded forest, one with the young forest and two linked preferentially to the mature forest. Moreover, the latter forest type showed the highest biovolume of Gigaspora spp., a genus representative of conserved ecosystems. P. australis root colonization was similar among forest disturbance types and seasons. However, higher abundance of vesicles was observed during the dry than during the wet season. This study showed that AMF community composition was relatively similar among forests with distinct structural complexity. These results suggest that the AMF community may be resistant to the kind of disturbances that shaped the forests compared, or that natural successional processes may permit AMF to recover from these disturbances.
publishDate 2015
dc.date.none.fl_str_mv 2015-01
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/11336/15293
Soteras, María Florencia; Grilli, Gabriel; Cofré, María Noelia; Marro, Nicolás Alejandro; Becerra, Alejandra Gabriela; Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina; Elsevier Science; Applied Soil Ecology; 85; 1-2015; 30-37
0929-1393
url http://hdl.handle.net/11336/15293
identifier_str_mv Soteras, María Florencia; Grilli, Gabriel; Cofré, María Noelia; Marro, Nicolás Alejandro; Becerra, Alejandra Gabriela; Arbuscular mycorrhizal fungal composition in high montane forests with different disturbance histories in central Argentina; Elsevier Science; Applied Soil Ecology; 85; 1-2015; 30-37
0929-1393
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0929139314002595
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.apsoil.2014.09.004
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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 13.070432

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