Micropogonias manni as a bioindicator for copper in Lake Budi (IX Region, Chile)

dc.date2006
dc.date.accessioned2012-02-29T21:31:10Z
dc.date.available2012-02-29T21:31:10Z
dc.date.issued2012-02-29
dc.description.abstractThis study determined the concentration of copper in the species Micropogonias manni, a fish found in Lake Budi, which is much consumed by the population of Puerto Dominguez, IX Region of Chile. The determinations were done by atomic absorption spectrometry with flame, taking into account the sex, weight and size of the species, and, as representative samples, liver and muscle tissue. The validation of the methodology was done by using certified reference material (fish muscle), The copper concentration found in the liver fluctuated between 3,1 - 323,4 μg g-1, while for muscle tissue it was between 0,7 - 27,0 μg g-1, dry weight. The maximum copper values found in muscle tissue, are greater than those found by other authors in various fish species. Statistical analysis showed that in muscle tissue, the sex, length and weight variables have no bearing on copper concentration; however, in the liver, the length and weight variables are significant.es
dc.formatPDFes
dc.identifier.citationJournal of the Chilean Chemical Society, Vol.51, N°2, 901-904, 2006es
dc.identifier.doi10.4067/S0717-97072006000200013es
dc.identifier.urihttps://hdl.handle.net/10925/809
dc.language.isoenes
dc.sourceJournal of the Chilean Chemical Societyes
dc.subjectEspectometría de absorción atómicaes
dc.subjectMicropogonias mannies
dc.subjectBioindicadoreses
dc.subjectLago Budies
dc.titleMicropogonias manni as a bioindicator for copper in Lake Budi (IX Region, Chile)es
dc.typeArtículo de Revistaes
uct.carreraIngeniería en Acuiculturaes
uct.carreraIngeniería en Recursos Naturales Renovableses
uct.catalogadorFGEes
uct.comunidadRecursos Naturaleses
uct.facultadFacultad de Recursos Naturaleses
uct.indizacionISIes
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