Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/57551 |
Resumo: | Universidade Federal do Espírito Santo. Department of Oceanography. Grupo de Ecologia Bentônica. Vitoria, ES, Brazil. |
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Mazzuco, Ana Carolina A.Bernardino, Angelo F.Pais, Fabiano Sviatopolk MirskyOliveira, Louisi SGabriel, Fabricio AFerreira, Tiago OQueiroz, Hermano MMazzuco, Ana Carolina A2023-03-24T13:22:27Z2023-03-24T13:22:27Z2019BERNARDINO, Angelo F et al. Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA. PeerJ, v. 7:e8042, 2019. doi: 10.7717/peerj.8042. eCollection 2019.2167-8359https://www.arca.fiocruz.br/handle/icict/5755110.7717/peerj.8042engPeerJ IncChronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNAinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade Federal do Espírito Santo. Department of Oceanography. Grupo de Ecologia Bentônica. Vitoria, ES, Brazil.Fundação Oswaldo Cruz. Instituto René Rachou. Belo Horizonte, MG, Brazil.Universidade Federal do Espírito Santo. Department of Oceanography. Grupo de Ecologia Bentônica. Vitoria, ES, Brazil.Universidade Federal do Espírito Santo. Department of Oceanography. Grupo de Ecologia Bentônica. Vitoria, ES, Brazil.Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz. Piracicaba, São Paulo, Brazil.Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz. Piracicaba, São Paulo, Brazil.Universidade Federal do Espírito Santo. Department of Oceanography. Grupo de Ecologia Bentônica. Vitoria, ES, Brazil.Mine tailing disasters have occurred worldwide and contemporary release of tailings of large proportions raise concerns of the chronic impacts that trace metals may have on the aquatic biodiversity. Environmental metabarcoding (eDNA) offers an as yet poorly explored opportunity for biological monitoring of impacted aquatic ecosystems from mine tailings and contaminated sediments. eDNA has been increasingly recognized to be an effective method to detect previously unrecognized small-sized Metazoan taxa, but their ecological responses to environmental pollution has not been assessed by metabarcoding. Here, we evaluated chronic effects of trace metal contamination from sediment eDNA of the Rio Doce estuary, 1.7 years after the Samarco mine tailing disaster, which released over 40 million m(3) of iron tailings in the Rio Doce river basin. We identified 123 new sequence variants environmental taxonomic units (eOTUs) of benthic taxa and an assemblage composition dominated by Nematoda, Crustacea and Platyhelminthes; typical of other estuarine ecosystems. We detected environmental filtering on the meiofaunal assemblages and multivariate analysis revealed strong influence of Fe contamination, supporting chronic impacts from mine tailing deposition in the estuary. This was in contrast to environmental filtering of meiofaunal assemblages of non-polluted estuaries. Here, we suggest that the eDNA metabarcoding technique provides an opportunity to fill up biodiversity gaps in coastal marine ecology and may become a valid method for long term monitoring studies in mine tailing disasters and estuarine ecosystems with high trace metals content.BenthosDoceEstuaryImpactsMeiofaunaPollutionRioSamarcoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZORIGINALChronic trace metals effects of mine tailings on estuarine.pdfChronic trace metals effects of mine tailings on estuarine.pdfapplication/pdf7040777https://www.arca.fiocruz.br/bitstream/icict/57551/2/Chronic%20trace%20metals%20effects%20of%20mine%20tailings%20on%20estuarine.pdff1f2e09944f5250b864ad21c051d199bMD52LICENSElicense.txttext/plain1748https://www.arca.fiocruz.br/bitstream/icict/57551/1/license.txt8a4605be74aa9ea9d79846c1fba20a33MD51icict/575512023-03-24 10:22:28.632oai:www.arca.fiocruz.br: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Repositório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352023-03-24T13:22:28Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false |
dc.title.en_US.fl_str_mv |
Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA |
title |
Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA |
spellingShingle |
Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA Mazzuco, Ana Carolina A. Benthos Doce Estuary Impacts Meiofauna Pollution Rio Samarco |
title_short |
Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA |
title_full |
Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA |
title_fullStr |
Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA |
title_full_unstemmed |
Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA |
title_sort |
Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA |
author |
Mazzuco, Ana Carolina A. |
author_facet |
Mazzuco, Ana Carolina A. Bernardino, Angelo F. Pais, Fabiano Sviatopolk Mirsky Oliveira, Louisi S Gabriel, Fabricio A Ferreira, Tiago O Queiroz, Hermano M Mazzuco, Ana Carolina A |
author_role |
author |
author2 |
Bernardino, Angelo F. Pais, Fabiano Sviatopolk Mirsky Oliveira, Louisi S Gabriel, Fabricio A Ferreira, Tiago O Queiroz, Hermano M Mazzuco, Ana Carolina A |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Mazzuco, Ana Carolina A. Bernardino, Angelo F. Pais, Fabiano Sviatopolk Mirsky Oliveira, Louisi S Gabriel, Fabricio A Ferreira, Tiago O Queiroz, Hermano M Mazzuco, Ana Carolina A |
dc.subject.en.en_US.fl_str_mv |
Benthos Doce Estuary Impacts Meiofauna Pollution Rio Samarco |
topic |
Benthos Doce Estuary Impacts Meiofauna Pollution Rio Samarco |
description |
Universidade Federal do Espírito Santo. Department of Oceanography. Grupo de Ecologia Bentônica. Vitoria, ES, Brazil. |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019 |
dc.date.accessioned.fl_str_mv |
2023-03-24T13:22:27Z |
dc.date.available.fl_str_mv |
2023-03-24T13:22:27Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
BERNARDINO, Angelo F et al. Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA. PeerJ, v. 7:e8042, 2019. doi: 10.7717/peerj.8042. eCollection 2019. |
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https://www.arca.fiocruz.br/handle/icict/57551 |
dc.identifier.issn.en_US.fl_str_mv |
2167-8359 |
dc.identifier.doi.none.fl_str_mv |
10.7717/peerj.8042 |
identifier_str_mv |
BERNARDINO, Angelo F et al. Chronic trace metals effects of mine tailings on estuarine assemblages revealed by environmental DNA. PeerJ, v. 7:e8042, 2019. doi: 10.7717/peerj.8042. eCollection 2019. 2167-8359 10.7717/peerj.8042 |
url |
https://www.arca.fiocruz.br/handle/icict/57551 |
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eng |
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