Diversity of Arbuscular Mycorrhizal Fungi in Araucaria Araucana is Affected for Fire Events in the Andes and Coastal Mountains of Chile

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datacite.alternateIdentifier.citationJournal of Soil Science and Plant Nutrition, 25 (1), 1158-1149, 2025
datacite.alternateIdentifier.doi10.1007/s42729-024-02191-0
datacite.alternateIdentifier.issn0718-9508
datacite.creatorChávez, Daniel
datacite.creatorMacHuca, Ángela
datacite.creatorDeramond, Christian
datacite.creatorSantander, Christian
datacite.creatorAguilera, Paula
datacite.creatorCornejo, Pablo E.
datacite.date2025
datacite.rightsRegistro bibliográfico
datacite.subjectChilean National Parks
datacite.subjectForest Fires
datacite.subjectFungal Communities
datacite.subjectMonkey-puzzle Tree
datacite.titleDiversity of Arbuscular Mycorrhizal Fungi in Araucaria Araucana is Affected for Fire Events in the Andes and Coastal Mountains of Chile
dc.date.accessioned2025-10-06T14:21:58Z
dc.date.available2025-10-06T14:21:58Z
dc.description.abstractAraucaria araucana exhibits a high dependence on association with arbuscular mycorrhizal fungi (AMF), which have been scarcely studied within the natural distribution of this emblematic species. Understanding the diversity of AMF in ecosystems where A. araucana is present is fundamental for establishing reintroduction programs for this species in environments severely affected by environmental stresses such as recent forest fires. This study aimed to determine the diversity of AMF species in the rhizosphere of A. araucana in its natural distribution in the Andes and coastal mountains of southern Chile. The study encompassed four areas: (i) Coastal Mountain Range in Nahuelbuta National Park (NP), and (ii) the Andes Mountain Range in Conguillío National Park (CP), Tolhuaca National Park (TP), and China Muerta National Reserve (CMR), with conserved (c) and fire-affected (f) sites in the latter two areas. We identified 17 Glomeromycota species, 14 identified at the species level and three at the genus level. Fire-affected sites exhibited a different AMF composition compared to conserved sites. The highest abundances were represented by the genus Acaulospora, predominant in CP and CMR-f. Scutellospora showed higher abundance in CMR-c, Entrophospora in TP-f, Funneliformis in TP-c, Glomus in NP, CP, and CMR-f, and Septoglomus in CMR-f, with representation ranging from 15 to 24.9% of total spore populations. This study provides the first characterization of AMF across a wide geographic area directly from the rhizosphere of A. araucana forests, identifying species with potential to be used in inoculation programs to improve the reestablishment of A. araucana in anthropogenically affected sites, especially those impacted by fire events. © 2025 Elsevier B.V., All rights reserved.
dc.description.ia_keywordaraucana, species, affected, national, fire, sites, diversity
dc.identifier.issn0718-9516
dc.identifier.urihttps://repositoriodigital.uct.cl/handle/10925/6889
dc.language.isoen
dc.publisherSpringer Nature
dc.relationinstname: ANID
dc.relationreponame: Repositorio Digital RI2.0
dc.rights.driverinfo:eu-repo/semantics/openAccess
dc.sourceJournal of Soil Science and Plant Nutrition
dc.subject.ia_odsODS 15: Vida de ecosistemas terrestres
dc.subject.ia_oecd1nCiencias Naturales
dc.subject.ia_oecd2nCiencias Biológicas
dc.subject.ia_oecd3nEcología
dc.type.driverinfo:eu-repo/semantics/article
dc.type.driverhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.type.openaireinfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
oaire.citationEdition2025
oaire.citationEndPage1158
oaire.citationIssue1
oaire.citationStartPage1149
oaire.citationTitleJournal of Soil Science and Plant Nutrition
oaire.citationVolume25
oaire.fundingReferenceANID FONDECYT 11220305, 3170089, 1210964
oaire.fundingReferenceANID FORTALECIMIENTO CENTROS REGIONALES R23F0003
oaire.fundingReferenceANID FONDAP 1523A0001
oaire.licenseConditionCopyright © Sociedad Chilena de la Ciencia del Suelo, 2024
oaire.resourceTypeArtículo
oaire.resourceType.enArticle
uct.catalogadorjvu
uct.comunidadRecursos Naturalesen_US
uct.departamentoDepartamento de Ciencias Agropecuarias y Acuícolas
uct.facultadFacultad de Recursos Naturales
uct.indizacionScience Citation Index Expanded - SCIE
uct.indizacionScopus
uct.indizacionCAB Abstracts
uct.indizacionAGRICOLA
uct.indizacionEnvironmental Abstracts
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