Water and sediment toxicity and hazard assessment of DCOIT towards neotropical marine organisms

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dc.citation.issue121797
dc.citation.volume330
dc.contributor.authorCampos, Bruno Galvão de
dc.contributor.authorMoreira, Lucas Buruaem [UNIFESP]
dc.contributor.authorPauly, Guacira de Figueiredo Eufrasio
dc.contributor.authorCruz, Ana Carolina Feitosa
dc.contributor.authorPerina, Fernando Cesar
dc.contributor.authorAbreu, Fiamma Eugênia Lemos
dc.contributor.authorFillmann, Gilberto
dc.contributor.authorAbessa, Denis Moledo de Souza
dc.contributor.authorLatteshttp://lattes.cnpq.br/6881770615474884
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.coverage.spatialAmsterdam, Netherlands
dc.date.accessioned2024-08-02T21:30:49Z
dc.date.available2024-08-02T21:30:49Z
dc.date.issued2023-08-01
dc.description.abstractDCOIT is an effective antifouling biocide, which presence in the environment and toxicity towards non-target species has been generating great concern. This study evaluated the waterborne toxicity of DCOIT on marine invertebrates (i.e., survival of brine shrimp Artemia sp., larval development of the sea urchin Echinometra lucunter and the mussel Perna perna), as well as DCOIT-spiked-sediment toxicity on the fecundity rate of the copepod Nitrocra sp. And the mortality of the amphipod Tiburonella viscana. The data outcomes were used to calculate environmental hazards and risks, which were compared to their corresponding values obtained from temperate regions. Waterborne toxicity can be summarized as follows: Artemia sp. (LC50–48h = 163 (135–169) μg/L), E. lucunter (EC50–36h = 33.9 (17–65) μg/L), and P. perna (EC50–48h = 8.3 (7–9) μg/L). For whole-sediment toxicity, metrics were calculated for T. viscana (LC50-10d = 0.5 (0.1–2.6) μg/g) and Nitrocra sp, (EC50-10d = 200 (10–480) μg/kg). The DCOIT hazard was assessed for both tropical and non-tropical pelagic organisms. The predicted no-effect concentration (PNEC) for tropical species (0.19 μg/L) was 1.7-fold lower than that for non-tropical organisms (0.34 μg/L). In whole-sediment exposures, DCOIT presented a PNEC of 0.97 μg/kg, and the risk quotients (RQs) were >1 for areas with constant input of DCOIT such as ports ship/boatyards, marinas, and maritime traffic zones of Korea, Japan, Spain, Malaysia, Indonesia, Vietnam, and Brazil. The presented data are important for supporting the establishment of policies and regulations for booster biocides worldwide.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFinanciadora de Estudos e Projetos (FINEP)
dc.description.sponsorshipIDFAPESP: 2020/00068-8
dc.description.sponsorshipIDFAPESP: 2021/08471–9
dc.description.sponsorshipIDFAPESP: 2017/10211–0
dc.description.sponsorshipIDFAPESP: 2020/ 03004–0
dc.description.sponsorshipIDFAPESP: 2016/02029–4
dc.description.sponsorshipIDFAPESP: 2021/06167–0
dc.description.sponsorshipIDFAPESP: 2018/23279–4
dc.description.sponsorshipIDCNPq: 308533/2018–6
dc.description.sponsorshipIDCNPq: 314202/2018–8
dc.description.sponsorshipIDCAPES: 88881.156405/2017–01
dc.description.sponsorshipIDCAPES: 88887.124100/2016–00
dc.description.sponsorshipIDCNPq: 456372/2013–0
dc.description.sponsorshipIDFINEP: 1111/13–01.14.0141.00
dc.format.extent1-9
dc.identifierhttps://doi.org/10.1016/j.envpol.2023.121797
dc.identifier.citationCAMPOS, Bruno Galvão de, MOREIRA, Lucas Buruaem, PAULY, Guacira de Figueiredo Eufrasio, CRUZ, Ana Carolina Feitosa, PERINA, Fernando Cesar, ABREU, Fiamma Eugênia Lemos, FILLMANN, Gilberto, ABESSA, Denis Moledo de Souza 2023. Water and sediment toxicity and hazard assessment of DCOIT towards neotropical marine organisms. Environmental Pollution 330, p. 121797.
dc.identifier.doi10.1016/j.envpol.2023.121797
dc.identifier.issn1873-6424
dc.identifier.urihttps://hdl.handle.net/11600/71529
dc.languageeng
dc.publisherElsevier Ltd. All
dc.relation.ispartofEnvironmental Pollution
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectPNECen
dc.subjectRisk quotienten
dc.subjectSea-nineen
dc.subjectBioceideen
dc.subjectHazarden
dc.subjectAntifoulingen
dc.titleWater and sediment toxicity and hazard assessment of DCOIT towards neotropical marine organismsen
dc.typeinfo:eu-repo/semantics/article
unifesp.campusInstituto do Mar (IMar)
unifesp.departamentoCiências do Mar
unifesp.graduateProgramBiodiversidade e Ecologia Marinha e Costeira
unifesp.knowledgeAreaInterações homem-tecnologia-ambiente em sistemas costeiros e marinhos
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