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Assessment of toxic metal contamination, distribution and risk in the sediments from lagoons used for fish farming in the central region of Peru

dc.contributor.author Custodio Villanueva, María es_PE
dc.contributor.author Espinoza, Ciro es_PE
dc.contributor.author Orellana, Edith es_PE
dc.contributor.author Chanamé, Fernán es_PE
dc.contributor.author Fow, Anthony es_PE
dc.contributor.author Peñaloza, Richard es_PE
dc.date.accessioned 2024-05-30T23:13:38Z
dc.date.available 2024-05-30T23:13:38Z
dc.date.issued 2022
dc.description.abstract Toxic metal contamination, distribution and risk were evaluated in the sediments of three lagoons used for fish farming in the central region of Peru. The distribution of toxic metals in the sediment was in the following descending order of Zn > V > Ni > Cu > Pb > As > Cr > Co > Cd > Sb. Contamination factor (Cf) and geoaccumulation index (Igeo) values for Co, Cr, Cu, Ni, Pb, Sb, V and Zn indicated low contamination and for Cd moderate contamination. The pollution load index (PLI) ranged from 0.3856 to 0.5622; indicating no appreciable contamination and the modified degree of contamination (mCd) corroborated this result.
dc.description.sponsorship Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - Concytec
dc.identifier.doi https://doi.org/10.1016/j.toxrep.2022.07.016
dc.identifier.scopus 2-s2.0-85135397494
dc.identifier.uri https://hdl.handle.net/20.500.12390/3149
dc.language.iso eng
dc.publisher Elsevier B.V.
dc.relation.ispartof Toxicology Reports
dc.rights info:eu-repo/semantics/openAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject Toxic metal
dc.subject Sediments es_PE
dc.subject Lagoons es_PE
dc.subject Ecological risk es_PE
dc.subject Human risk es_PE
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#3.03.05
dc.title Assessment of toxic metal contamination, distribution and risk in the sediments from lagoons used for fish farming in the central region of Peru
dc.type info:eu-repo/semantics/article
dspace.entity.type Publication
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