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dc.contributor.author
Panebianco, María Victoria
dc.contributor.author
Negri, Maria Fernanda
dc.contributor.author
Botté, Sandra Elizabeth
dc.contributor.author
Marcovecchio, Jorge Eduardo
dc.contributor.author
Cappozzo, Humberto Luis
dc.date.available
2015-10-09T19:15:59Z
dc.date.issued
2013-06
dc.identifier.citation
Panebianco, María Victoria; Negri, Maria Fernanda; Botté, Sandra Elizabeth; Marcovecchio, Jorge Eduardo; Cappozzo, Humberto Luis; Essential and non-essential heavy metals determination in skin and muscle tissues in franciscana dolphins (Pontoporia blainvillei) from Argentina southern coast.; Taylor & Francis Ltd; Chemistry And Ecology; 29; 6-2013; 511-518
dc.identifier.issn
0275-7540
dc.identifier.uri
http://hdl.handle.net/11336/2484
dc.description.abstract
Franciscana dolphin, Pontoporia blainvillei, is a small and vulnerable cetacean, which exhibits coastal marine habits according to the IUCN (2008). The aim of thisworkwas to determine the presence of essential (Zn and Cu) and non-essential (Cd, Pb, Cr and Ni) heavy metals in skin (n = 33) and muscle (n = 36) tissues of franciscana dolphins from southern Buenos Aires, establishing the influence of biological parameters on the accumulation of these pollutants. Histological standardised methods were used to determine both age and sexual maturity of the dolphins. Heavy metal concentrations were determined by inductively coupled plasma optical emission spectrometry (ICP-OES). Zn was 8-fold higher than Ni in the skin. Zn was significantly affected by the age of the specimens and might be influenced by the state of body condition. Ni showed a behaviour pattern similar to that of non-essential heavy metals. The relationship between Ni and Zn concentration determined in skin and muscle might provide a tool for studying the general condition of endangered marine mammal species such as franciscana dolphins.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Argentina
dc.subject
Biological Parameters
dc.subject
Heavy Metals
dc.subject
Marine Mammals
dc.subject
Multivariate Analysis
dc.subject.classification
Biología Marina, Limnología
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.subject.classification
Ecología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Essential and non-essential heavy metals determination in skin and muscle tissues in franciscana dolphins (Pontoporia blainvillei) from Argentina southern coast.
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
29
dc.journal.pagination
511-518
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Panebianco, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina;
dc.description.fil
Fil: Negri, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina;
dc.description.fil
Fil: Botté, Sandra Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca. Instituto Argentino de Oceanografia (i); Argentina;
dc.description.fil
Fil: Marcovecchio, Jorge Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca. Instituto Argentino de Oceanografia (i); Argentina;
dc.description.fil
Fil: Cappozzo, Humberto Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina;
dc.journal.title
Chemistry And Ecology
dc.relation.isreferencedin
info:eu-repo/semantics/reference es info:eu-repo/semantics/reference/doi/10.1080/02757540.2013.810727
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/02757540.2013.810727
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/02757540.2013.810727


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