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dc.contributor.author
Lemons Moreira, Laura
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Adler Tavella, Ronan
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da Silva Bonifácio, Alicia
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de Lima Brum, Rodrigo
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da Silva Freitas, Livia
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Galeão da Rosa Moraes, Niely
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Fiasconaro, Maria Laura
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Ramires, Paula Florencio
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Oliveira Penteado, Julia
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Martins Baisch, Paulo Roberto
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Rodrigues da Silva Júnior, Flavio Manoel
dc.date.available
2024-07-25T12:52:56Z
dc.date.issued
2024-03
dc.identifier.citation
Lemons Moreira, Laura; Adler Tavella, Ronan; da Silva Bonifácio, Alicia; de Lima Brum, Rodrigo; da Silva Freitas, Livia; et al.; Bioaccumulation of metals in Spartina alterniflora salt marshes in the estuary of the World’s Largest Choked Lagoon; Springer; Environmental Science and Pollution Research; 31; 18; 3-2024; 26880-26894
dc.identifier.issn
1614-7499
dc.identifier.uri
http://hdl.handle.net/11336/240876
dc.description.abstract
Salt marshes are capable of mitigating metal pollution in coastal environments, yet the efficacy of this remediation is contingent upon various environmental factors and the plant species involved. This study investigates the influence of different anthropogenic activities, including industrial, urban, recreational (in an insular area), and dredging operations, on the bioaccumulation of eight metals (As, Cd, Cr, Cu, Hg, Ni, Pb, and Zn) within Spartina alterniflora Loisel. in the Patos Lagoonestuary, Brazil. The research aims to assess the pattern of metal bioaccumulation and distribution within the plant´s leaves, stems, and roots while also examining metal presence in the sediment. Our main findings reveal that S. alterniflora exhibited elevated metal levels in its plant structure directly related with the metal concentrations in the surrounding sediment, which, in turn, is related to the different anthropogenic activities. The industrial area presented the highest metal levels in sediment and plant sections, followed by dredging, insular, and urban areas. This same pattern was mirrored for the bioconcetration factors (BCF), with the BCFs consistently indicating active metal bioaccumulation across all areas and for most of the metals.This provides evidence of the metal bioaccumulation pattern in S. alterniflora, with elevated BCFs in areas affected by activities with a higher degree of impact. Translocation factors (TF) showed varying metal mobility patterns within the plant´s below-ground and above-ground sections across the different areas, with only Hg exhibiting consistent translocation across all study areas. Zn was the primary metal contributor in all plant sections, followed by Pb and Cu. It is worth noting that Pb is a non-essential metal for this plant, highlighting the relationship between elevated Pb contributions in the plant sections and the bioaccumulation of this metal within the plant´s structure. Overall, this study emphasizes the bioaccumulation capacity of S. alterniflora and elucidate the intrinsic connection between different anthropogenic activities and theirimpact on the resultant availability and bioaccumulation of metals by this salt marsh plant.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BIOCONCENTRATION
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BRAZIL
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HALOPHYTES
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PHYTOREMEDIATION
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Otras Ciencias de la Tierra y relacionadas con el Medio Ambiente
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dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Bioaccumulation of metals in Spartina alterniflora salt marshes in the estuary of the World’s Largest Choked Lagoon
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-04-29T16:02:28Z
dc.journal.volume
31
dc.journal.number
18
dc.journal.pagination
26880-26894
dc.journal.pais
Alemania
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dc.description.fil
Fil: Lemons Moreira, Laura. Universidade Federal Do Rio Grande.; Brasil
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Fil: Adler Tavella, Ronan. Universidade Federal Do Rio Grande.; Brasil
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Fil: da Silva Bonifácio, Alicia. Universidade Federal Do Rio Grande.; Brasil
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Fil: de Lima Brum, Rodrigo. Universidade Federal Do Rio Grande.; Brasil
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Fil: da Silva Freitas, Livia. Universidade Federal Do Rio Grande.; Brasil
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Fil: Galeão da Rosa Moraes, Niely. Universidade Federal Do Rio Grande.; Brasil
dc.description.fil
Fil: Fiasconaro, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
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Fil: Ramires, Paula Florencio. Universidade Federal Do Rio Grande.; Brasil
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Fil: Oliveira Penteado, Julia. Universidade Federal Do Rio Grande.; Brasil
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Fil: Martins Baisch, Paulo Roberto. Universidade Federal Do Rio Grande.; Brasil
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Fil: Rodrigues da Silva Júnior, Flavio Manoel. Universidade Federal Do Rio Grande.; Brasil
dc.journal.title
Environmental Science and Pollution Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1007/s11356-024-32810-3
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11356-024-32810-3
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