Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/95661
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dc.contributor.authorAlexandrino, R. C. S.-
dc.contributor.authorLima, F. R. D.-
dc.contributor.authorMartins, G. C.-
dc.contributor.authorNatal-da-Luz, T.-
dc.contributor.authorSousa, J. P.-
dc.contributor.authorGuilherme, L. R. G.-
dc.contributor.authorMarques, J. J.-
dc.date.accessioned2021-08-20T15:19:40Z-
dc.date.available2021-08-20T15:19:40Z-
dc.date.issued2021-08-
dc.identifier.issn0963-9292pt
dc.identifier.issn1573-3017pt
dc.identifier.urihttp://hdl.handle.net/10316/95661-
dc.description.abstractLead acetate (AcPb) is an important raw material used in chemical industries worldwide. The potential toxicity of AcPb is generally attributed to the presence of Pb. However, the effect of AcPb on the environment as a whole is still poorly known. This study aimed to evaluate AcPb toxicity on three standard species of soil invertebrates and two plant species using ecotoxicology tests. Three tropical soils (Oxisol, Inceptisol, and Tropical Artificial Soil (TAS)) were contaminated with different concentrations of AcPb and one dose of K-acetate (positive control). These soils were used in tests with Eisenia andrei (earthworm), Folsomia candida (springtail), Enchytraeus crypticus (enchytraeid), Zea mays (maize), and Phaseolus vulgaris (common bean). Dose-response curves obtained in the laboratory tests were used to estimate the EC50 values for each species. Among invertebrates, the highest sensitivity to AcPb was observed for E. crypticus in the TAS (EC50 = 29.8 mg AcPb kg-1), whereas for E. andrei and F. candida the highest sensitivity was observed in the Oxisol (EC50 = 141.9 and 1835 mg AcPb kg-1, respectively). Folsomia candida was the least sensitive invertebrate species to AcPb in all soils. Among plant species, Z. mays was less sensitive (EC50 = 1527.5 mg AcPb kg-1) than P. vulgaris (EC50 = 560.5 mg AcPb kg-1) in the Oxisol. The present study evidenced that the toxicity of AcPb should not be attributed uniquely to the presence of Pb, as the treatment containing uniquely Ac provoked the same toxicity as the highest dose of AcPb.pt
dc.description.sponsorshipThis study was funded by FAPEMIG, The State of Minas Gerais Research Foundation (Grant number APQ 1084/15). The authors would like to thank the National Council of Technology and Scientific Development (CNPq), the Coordination for the Improvement of Higher Education Personnel (CAPES), and the Foundation for Research Support of the State of Minas Gerais (FAPEMIG) for financial support for this study. The authors also acknowledge the Environment Foundation of Minas Gerais (FEAM) and Universidade Federal de Lavras (UFLA) via cooperation term FEAM?UFLA n? 209101050013, as well as Universidade de Coimbra for the infrastructure and professionals involved in this study. Lastly, the authors thank Juliano Fernandes Mota and Paulo Roger for helping with field and laboratory activities. The authors would like to thank the National Council of Technology and Scientific Development (CNPq), the Coordination for the Improvement of Higher Education Personnel (CAPES), and the Foundation for Research Support of the State of Minas Gerais (FAPEMIG) for financial support for this study. The authors also acknowledge the Environment Foundation of Minas Gerais (FEAM) and Universidade Federal de Lavras (UFLA) via cooperation term FEAM–UFLA n° 209101050013, as well as Universidade de Coimbra for the infrastructure and professionals involved in this study. Lastly, the authors thank Juliano Fernandes Mota and Paulo Roger for helping with field and laboratory activities.pt
dc.language.isoengpt
dc.publisherElsevierpt
dc.rightsopenAccesspt
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt
dc.subjectCropspt
dc.subjectLeadpt
dc.subjectPhytotoxicitypt
dc.subjectSoil invertebratespt
dc.subjectToxicitypt
dc.subject.meshAnimalspt
dc.subject.meshLeadpt
dc.subject.meshSoilpt
dc.subject.meshArthropodspt
dc.subject.meshOligochaetapt
dc.subject.meshSoil Pollutantspt
dc.titleLead acetate ecotoxicity in tropical soilspt
dc.typearticle-
degois.publication.firstPage1029-1042pt
degois.publication.lastPage1042pt
degois.publication.issue6pt
degois.publication.titleEcotoxicologypt
dc.peerreviewedyespt
dc.identifier.doi10.1007/s10646-021-02443-0pt
degois.publication.volume30pt
dc.date.embargo2021-08-01*
uc.date.periodoEmbargo0pt
item.fulltextCom Texto completo-
item.languageiso639-1en-
item.grantfulltextopen-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.researchunitCFE - Centre for Functional Ecology - Science for People & the Planet-
crisitem.author.researchunitCFE - Centre for Functional Ecology - Science for People & the Planet-
crisitem.author.orcid0000-0002-1628-5894-
crisitem.author.orcid0000-0001-8045-4296-
Appears in Collections:I&D CFE - Artigos em Revistas Internacionais
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