Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid area

Detalhes bibliográficos
Autor(a) principal: Mergulhão,Adália Cavalcanti do Espírito Santo
Data de Publicação: 2010
Outros Autores: Burity,Hélio Almeida, Goto,Bruno Tomio, Maia,Leonor Costa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Botanica Brasilica
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062010000400020
Resumo: The aim of this work was to evaluate the impact of gypsum mining on the occurrence and diversity of arbuscular mycorrhizal fungi (AMF). Soil samples were collected in the rainy and dry periods in four areas of a gypsum mine: native preserved "caatinga" (NC); mine vicinity (MS); reject area (RA); interface between the reject area and an area of "caatinga" degraded by mining (IN). Forty two plant species were identified in these areas; some were not found in both collection periods. Thirty six taxa of AMF were identified: 31 in the rainy and 31 in the dry period, with different species composition. Mining activity reduced diversity of plants and of AMF in the three mining areas when compared to NC. Plant similarity indexes were low between NC and the degraded areas. Similarity among AMF species was lower in the rainy period and between NC and the ones affected by mining. Glomus intraradices, Glomus sp.1 and Paraglomus occultum were the most common AMF, showing tolerance of edaphic conditions in the impacted areas. These species should be further tested in programs of revegetation of similar gypsum mining degraded areas.
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spelling Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid areadegraded areagypsummycorrhizataxonomyThe aim of this work was to evaluate the impact of gypsum mining on the occurrence and diversity of arbuscular mycorrhizal fungi (AMF). Soil samples were collected in the rainy and dry periods in four areas of a gypsum mine: native preserved "caatinga" (NC); mine vicinity (MS); reject area (RA); interface between the reject area and an area of "caatinga" degraded by mining (IN). Forty two plant species were identified in these areas; some were not found in both collection periods. Thirty six taxa of AMF were identified: 31 in the rainy and 31 in the dry period, with different species composition. Mining activity reduced diversity of plants and of AMF in the three mining areas when compared to NC. Plant similarity indexes were low between NC and the degraded areas. Similarity among AMF species was lower in the rainy period and between NC and the ones affected by mining. Glomus intraradices, Glomus sp.1 and Paraglomus occultum were the most common AMF, showing tolerance of edaphic conditions in the impacted areas. These species should be further tested in programs of revegetation of similar gypsum mining degraded areas.Sociedade Botânica do Brasil2010-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062010000400020Acta Botanica Brasilica v.24 n.4 2010reponame:Acta Botanica Brasilicainstname:Sociedade Botânica do Brasil (SBB)instacron:SBB10.1590/S0102-33062010000400020info:eu-repo/semantics/openAccessMergulhão,Adália Cavalcanti do Espírito SantoBurity,Hélio AlmeidaGoto,Bruno TomioMaia,Leonor Costaeng2011-02-21T00:00:00Zoai:scielo:S0102-33062010000400020Revistahttps://www.scielo.br/j/abb/ONGhttps://old.scielo.br/oai/scielo-oai.phpacta@botanica.org.br||acta@botanica.org.br|| f.a.r.santos@gmail.com1677-941X0102-3306opendoar:2011-02-21T00:00Acta Botanica Brasilica - Sociedade Botânica do Brasil (SBB)false
dc.title.none.fl_str_mv Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid area
title Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid area
spellingShingle Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid area
Mergulhão,Adália Cavalcanti do Espírito Santo
degraded area
gypsum
mycorrhiza
taxonomy
title_short Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid area
title_full Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid area
title_fullStr Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid area
title_full_unstemmed Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid area
title_sort Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid area
author Mergulhão,Adália Cavalcanti do Espírito Santo
author_facet Mergulhão,Adália Cavalcanti do Espírito Santo
Burity,Hélio Almeida
Goto,Bruno Tomio
Maia,Leonor Costa
author_role author
author2 Burity,Hélio Almeida
Goto,Bruno Tomio
Maia,Leonor Costa
author2_role author
author
author
dc.contributor.author.fl_str_mv Mergulhão,Adália Cavalcanti do Espírito Santo
Burity,Hélio Almeida
Goto,Bruno Tomio
Maia,Leonor Costa
dc.subject.por.fl_str_mv degraded area
gypsum
mycorrhiza
taxonomy
topic degraded area
gypsum
mycorrhiza
taxonomy
description The aim of this work was to evaluate the impact of gypsum mining on the occurrence and diversity of arbuscular mycorrhizal fungi (AMF). Soil samples were collected in the rainy and dry periods in four areas of a gypsum mine: native preserved "caatinga" (NC); mine vicinity (MS); reject area (RA); interface between the reject area and an area of "caatinga" degraded by mining (IN). Forty two plant species were identified in these areas; some were not found in both collection periods. Thirty six taxa of AMF were identified: 31 in the rainy and 31 in the dry period, with different species composition. Mining activity reduced diversity of plants and of AMF in the three mining areas when compared to NC. Plant similarity indexes were low between NC and the degraded areas. Similarity among AMF species was lower in the rainy period and between NC and the ones affected by mining. Glomus intraradices, Glomus sp.1 and Paraglomus occultum were the most common AMF, showing tolerance of edaphic conditions in the impacted areas. These species should be further tested in programs of revegetation of similar gypsum mining degraded areas.
publishDate 2010
dc.date.none.fl_str_mv 2010-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062010000400020
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062010000400020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-33062010000400020
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Botânica do Brasil
publisher.none.fl_str_mv Sociedade Botânica do Brasil
dc.source.none.fl_str_mv Acta Botanica Brasilica v.24 n.4 2010
reponame:Acta Botanica Brasilica
instname:Sociedade Botânica do Brasil (SBB)
instacron:SBB
instname_str Sociedade Botânica do Brasil (SBB)
instacron_str SBB
institution SBB
reponame_str Acta Botanica Brasilica
collection Acta Botanica Brasilica
repository.name.fl_str_mv Acta Botanica Brasilica - Sociedade Botânica do Brasil (SBB)
repository.mail.fl_str_mv acta@botanica.org.br||acta@botanica.org.br|| f.a.r.santos@gmail.com
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