Comportamento de Cistus ladanifer L. e Cistus monspeliensis L. face aos elementos vestigiais em solos da área mineira do Chança

Detalhes bibliográficos
Autor(a) principal: Fernandes, Eliana
Data de Publicação: 2011
Outros Autores: Abreu, Maria Manuela, Santos, Erika, Magalhães, Maria Clara
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/5004
Resumo: Trace elements accumulation and translocation in two spontaneous plants of genus Cistus, Cistus ladanifer L. and Cistus monspeliensis L., growing in the Chança mine area, were compared. Samples of plants and soils from rizosphere were collected and characterized. Soil samples showed different total content of arsenic, chromium, copper, manganese, vanadium and zinc, and some of the trace elements had the following total values (mg kg-1): 151 (As); 320 (Cr); 926 (Cu); 1010 (Mn); 235 (V). The concentra-tions of chromium, manganese and vanadium in roots were different between species. In the shoots, only manganese and nickel con-centrations were similar. The two species were manganese accumulators, with C. mon-speliensis exception in one of the sampled areas. Cistus monspeliensis showed the larg-est translocation capacity of trace elements from roots to shoots. Both species presented the translocation coefficient of chromium, manganese, nickel and zinc larger than 1,5.
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spelling Comportamento de Cistus ladanifer L. e Cistus monspeliensis L. face aos elementos vestigiais em solos da área mineira do ChançaCistus ladanifer L. and Cistus monspeliensis L. behaviour in Chança mine soils contaminated with trace elementsbioconcentration coefficientPortuguese Iberian pyrite belttransfer coefficienttranslocation coefficienttrace elementsTrace elements accumulation and translocation in two spontaneous plants of genus Cistus, Cistus ladanifer L. and Cistus monspeliensis L., growing in the Chança mine area, were compared. Samples of plants and soils from rizosphere were collected and characterized. Soil samples showed different total content of arsenic, chromium, copper, manganese, vanadium and zinc, and some of the trace elements had the following total values (mg kg-1): 151 (As); 320 (Cr); 926 (Cu); 1010 (Mn); 235 (V). The concentra-tions of chromium, manganese and vanadium in roots were different between species. In the shoots, only manganese and nickel con-centrations were similar. The two species were manganese accumulators, with C. mon-speliensis exception in one of the sampled areas. Cistus monspeliensis showed the larg-est translocation capacity of trace elements from roots to shoots. Both species presented the translocation coefficient of chromium, manganese, nickel and zinc larger than 1,5.SCAPRepositório da Universidade de LisboaFernandes, ElianaAbreu, Maria ManuelaSantos, ErikaMagalhães, Maria Clara2013-01-14T15:26:18Z20112011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/5004por"Revista de Ciências Agrárias". ISSN 0871-018x. 34 (2) (2011) 57-670871-018xinfo: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:RCAAP2023-03-06T14:35:55Zoai:www.repository.utl.pt:10400.5/5004Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:52:34.812294Repositório 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 Comportamento de Cistus ladanifer L. e Cistus monspeliensis L. face aos elementos vestigiais em solos da área mineira do Chança
Cistus ladanifer L. and Cistus monspeliensis L. behaviour in Chança mine soils contaminated with trace elements
title Comportamento de Cistus ladanifer L. e Cistus monspeliensis L. face aos elementos vestigiais em solos da área mineira do Chança
spellingShingle Comportamento de Cistus ladanifer L. e Cistus monspeliensis L. face aos elementos vestigiais em solos da área mineira do Chança
Fernandes, Eliana
bioconcentration coefficient
Portuguese Iberian pyrite belt
transfer coefficient
translocation coefficient
trace elements
title_short Comportamento de Cistus ladanifer L. e Cistus monspeliensis L. face aos elementos vestigiais em solos da área mineira do Chança
title_full Comportamento de Cistus ladanifer L. e Cistus monspeliensis L. face aos elementos vestigiais em solos da área mineira do Chança
title_fullStr Comportamento de Cistus ladanifer L. e Cistus monspeliensis L. face aos elementos vestigiais em solos da área mineira do Chança
title_full_unstemmed Comportamento de Cistus ladanifer L. e Cistus monspeliensis L. face aos elementos vestigiais em solos da área mineira do Chança
title_sort Comportamento de Cistus ladanifer L. e Cistus monspeliensis L. face aos elementos vestigiais em solos da área mineira do Chança
author Fernandes, Eliana
author_facet Fernandes, Eliana
Abreu, Maria Manuela
Santos, Erika
Magalhães, Maria Clara
author_role author
author2 Abreu, Maria Manuela
Santos, Erika
Magalhães, Maria Clara
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Fernandes, Eliana
Abreu, Maria Manuela
Santos, Erika
Magalhães, Maria Clara
dc.subject.por.fl_str_mv bioconcentration coefficient
Portuguese Iberian pyrite belt
transfer coefficient
translocation coefficient
trace elements
topic bioconcentration coefficient
Portuguese Iberian pyrite belt
transfer coefficient
translocation coefficient
trace elements
description Trace elements accumulation and translocation in two spontaneous plants of genus Cistus, Cistus ladanifer L. and Cistus monspeliensis L., growing in the Chança mine area, were compared. Samples of plants and soils from rizosphere were collected and characterized. Soil samples showed different total content of arsenic, chromium, copper, manganese, vanadium and zinc, and some of the trace elements had the following total values (mg kg-1): 151 (As); 320 (Cr); 926 (Cu); 1010 (Mn); 235 (V). The concentra-tions of chromium, manganese and vanadium in roots were different between species. In the shoots, only manganese and nickel con-centrations were similar. The two species were manganese accumulators, with C. mon-speliensis exception in one of the sampled areas. Cistus monspeliensis showed the larg-est translocation capacity of trace elements from roots to shoots. Both species presented the translocation coefficient of chromium, manganese, nickel and zinc larger than 1,5.
publishDate 2011
dc.date.none.fl_str_mv 2011
2011-01-01T00:00:00Z
2013-01-14T15:26:18Z
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/10400.5/5004
url http://hdl.handle.net/10400.5/5004
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv "Revista de Ciências Agrárias". ISSN 0871-018x. 34 (2) (2011) 57-67
0871-018x
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv SCAP
publisher.none.fl_str_mv SCAP
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
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