Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)

Detalhes bibliográficos
Autor(a) principal: Melo, Catarina
Data de Publicação: 2014
Outros Autores: Walker, Christopher, Rodríguez-Echeverría, Susana, Borges, Paulo A. V., Freitas, Helena
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.3/3268
Resumo: Copyright © Springer Science+Business Media Dordrecht 2014.
id RCAP_861bd58713935eaabd8c9eca3c03455b
oai_identifier_str oai:repositorio.uac.pt:10400.3/3268
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)Arbuscular mycorrhizal fungi (AMF)Holcus lanatusLand use ManagementFungal CommunityGlomeromycotaPasturesCopyright © Springer Science+Business Media Dordrecht 2014.Nothing is published about the arbuscular mycorrhizal fungi (AMF) of the Azores archipelago, either with regard to individual species, or at the community level. This study, based on identification through spore morphological characteristics, compares the AMF community structure of semi-natural and intensively managed pastures. Thirty-nine glomeromycotan fungal spore types were detected in soil, with species in the genera Acaulospora, Ambispora, Archaeospora, Claroideoglomus, Entrophospora, Gigaspora, Paraglomus, Sclerocystis,Scutellospora sensu Morton and Msiska (Mycorrhiza 20 483-496, 2010) and Rhizophagus. The two most representative groupings were the glomoid spore types and Acaulospora with 13 and 10 species respectively, followed by Scutellospora with 3. The glomeromycotan fungal richness was similar for both intensive and semi-natural pastures, with 28 spore types in the former and 23 in the latter but their composition differed. Semi-natural pastures were dominated by species from Acaulospora and Scutellospora, particularly S. calospora and A. cf. myriocarpa, while for intensively farmed pastures, species with glomoid spores, and members of the two genera Claroideoglomus and Paraglomus were found most frequently and abundantly. Spore densities of the most commonly found groupings — Acaulospora, Claroideoglomus, Scutellospora and the glomoid spores were correlated with soil chemical properties, suggesting that soil characteristics influence the AMF communities. These results indicate that intensity of pasture management may not influence AMF richness but is probably an important factor influencing their composition and abundance.Springer VerlagRepositório da Universidade dos AçoresMelo, CatarinaWalker, ChristopherRodríguez-Echeverría, SusanaBorges, Paulo A. V.Freitas, Helena2015-01-19T17:58:26Z20142015-01-13T14:14:09Z2014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.3/3268engMelo, C.; Walker, Christopher; Rodríguez-Echeverría, Susana; Borges, P.A.V.; Freitas, Helena (2014). "Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)", «Symbiosis», 64(2): 73-85. DOI: 10.1007/s13199-014-0303-1.0334-5114 (Print)10.1007/s13199-014-0303-1metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-12-20T14:31:18Zoai:repositorio.uac.pt:10400.3/3268Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:25:53.411070Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)
title Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)
spellingShingle Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)
Melo, Catarina
Arbuscular mycorrhizal fungi (AMF)
Holcus lanatus
Land use Management
Fungal Community
Glomeromycota
Pastures
title_short Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)
title_full Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)
title_fullStr Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)
title_full_unstemmed Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)
title_sort Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)
author Melo, Catarina
author_facet Melo, Catarina
Walker, Christopher
Rodríguez-Echeverría, Susana
Borges, Paulo A. V.
Freitas, Helena
author_role author
author2 Walker, Christopher
Rodríguez-Echeverría, Susana
Borges, Paulo A. V.
Freitas, Helena
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade dos Açores
dc.contributor.author.fl_str_mv Melo, Catarina
Walker, Christopher
Rodríguez-Echeverría, Susana
Borges, Paulo A. V.
Freitas, Helena
dc.subject.por.fl_str_mv Arbuscular mycorrhizal fungi (AMF)
Holcus lanatus
Land use Management
Fungal Community
Glomeromycota
Pastures
topic Arbuscular mycorrhizal fungi (AMF)
Holcus lanatus
Land use Management
Fungal Community
Glomeromycota
Pastures
description Copyright © Springer Science+Business Media Dordrecht 2014.
publishDate 2014
dc.date.none.fl_str_mv 2014
2014-01-01T00:00:00Z
2015-01-19T17:58:26Z
2015-01-13T14:14:09Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.3/3268
url http://hdl.handle.net/10400.3/3268
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Melo, C.; Walker, Christopher; Rodríguez-Echeverría, Susana; Borges, P.A.V.; Freitas, Helena (2014). "Species composition of arbuscular mycorrhizal fungi differ in semi-natural and intensively managed pastures in an isolated oceanic island (Terceira, Azores)", «Symbiosis», 64(2): 73-85. DOI: 10.1007/s13199-014-0303-1.
0334-5114 (Print)
10.1007/s13199-014-0303-1
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer Verlag
publisher.none.fl_str_mv Springer Verlag
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799130709827256320

Registros relacionados