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Metals concentrations in transitional and coastal waters by ICPMS and voltammetry analysis of spot samples and passive samplers (DGT).
Caetano, Miguel; Correia Dos Santos, Margarida M; Rosa, Nuno; Carvalho, Inês; Rodríguez, José Germán; Belzunce-Segarra, María Jesús; Menchaca, Iratxe; Larreta, Joana; Sanz, Marta Rodrigo; Millán-Gabet, Vanessa; Gonzalez, Jean-Louis; Amouroux, Isabelle; Guesdon, Stephane; Menet-Nédélec, Florence; White, Blánaid; Regan, Fiona; Nolan, Martin; McHugh, Brendan; Bersuder, Philippe; Bolam, Thi; Robinson, Craig D; Fones, Gary R; Zhang, Hao; Schintu, Marco; Montero, Natalia; Marras, Barbara.
Afiliação
  • Caetano M; IPMA, Portuguese Institute of Sea and Atmosphere, Rua Alfredo Magalhães Ramalho, 6, 1495-165 Lisbon, Portugal. Electronic address: mcaetano@ipma.pt.
  • Correia Dos Santos MM; Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Av. Rovisco Pais, 1049-001 Lisbon, Portugal. Electronic address: mcsantos@tecnico.ulisboa.pt.
  • Rosa N; IPMA, Portuguese Institute of Sea and Atmosphere, Rua Alfredo Magalhães Ramalho, 6, 1495-165 Lisbon, Portugal.
  • Carvalho I; Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.
  • Rodríguez JG; AZTI, Marine Research, Basque Research and Technology Alliance (BRTA), Herrera Kaia, Portualdea z/g, 20110 Pasaia, Gipuzkoa, Spain.
  • Belzunce-Segarra MJ; AZTI, Marine Research, Basque Research and Technology Alliance (BRTA), Herrera Kaia, Portualdea z/g, 20110 Pasaia, Gipuzkoa, Spain.
  • Menchaca I; AZTI, Marine Research, Basque Research and Technology Alliance (BRTA), Herrera Kaia, Portualdea z/g, 20110 Pasaia, Gipuzkoa, Spain.
  • Larreta J; AZTI, Marine Research, Basque Research and Technology Alliance (BRTA), Herrera Kaia, Portualdea z/g, 20110 Pasaia, Gipuzkoa, Spain.
  • Sanz MR; ITC, Instituto Tecnológico de Canarias, Playa de Pozo Izquierdo, s/n., CP: 35119, Sta. Lucía, Las Palmas, Spain.
  • Millán-Gabet V; ITC, Instituto Tecnológico de Canarias, Playa de Pozo Izquierdo, s/n., CP: 35119, Sta. Lucía, Las Palmas, Spain.
  • Gonzalez JL; Ifremer, LITTORAL unit, Provence-Azur-Corse environmental resources laboratory Zone Portuaire de Brégaillon, CS20330 83507 La Seyne/mer cedex, France.
  • Amouroux I; Ifremer, Unit of Biogeochemistry and Ecotoxicology, Chemical Risk assessment, Rue de l'Ile d'Yeu, 44300 Nantes, France.
  • Guesdon S; Ifremer, LITTORAL unit, Laboratoire Environnement Ressources des Pertuis Charentais, Avenue de Mus de Loup, 17390 La Tremblade, France.
  • Menet-Nédélec F; Ifremer, LITTORAL unit, Laboratoire Environnement Ressources de Normandie, Avenue du Général de Gaulle, 14520 Port-en-Bessin, France.
  • White B; DCU Water Institute, Dublin City University, Dublin 9, Ireland.
  • Regan F; DCU Water Institute, Dublin City University, Dublin 9, Ireland.
  • Nolan M; DCU Water Institute, Dublin City University, Dublin 9, Ireland.
  • McHugh B; Marine Institute, Rinville, Oranmore, Galway, Ireland.
  • Bersuder P; CEFAS, Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk NR33 0HT, United Kingdom.
  • Bolam T; CEFAS, Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk NR33 0HT, United Kingdom.
  • Robinson CD; MSS, Marine Scotland Science, Marine Laboratory, 365 Victoria Road, Aberdeen AB11 9DB, United Kingdom.
  • Fones GR; University of Portsmouth, School of the Environment Geography and Geosciences, Burnaby Road, Portsmouth PO1 3QL, United Kingdom.
  • Zhang H; Lancaster University, Lancaster Environment Centre, Lancaster LA1 4YQ, United Kingdom.
  • Schintu M; UNICA, Dipartimento di Scienze Mediche e Sanità Pubblica, Università degli studi di Cagliari, 09124 Cagliari, Italy.
  • Montero N; UNICA, Dipartimento di Scienze Mediche e Sanità Pubblica, Università degli studi di Cagliari, 09124 Cagliari, Italy.
  • Marras B; UNICA, Dipartimento di Scienze Mediche e Sanità Pubblica, Università degli studi di Cagliari, 09124 Cagliari, Italy.
Mar Pollut Bull ; 179: 113715, 2022 Jun.
Article em En | MEDLINE | ID: mdl-35526381
ABSTRACT
This study investigates the relationships among Ni, Cd and Pb's different chemical forms determined by different methodologies in coastal and transitional waters across a broad geographical scale. Concentrations were measured in spot samples and through passive sampling (DGT). High variability of metal concentrations was found among sampling sites and methodologies due to natural water fluctuations rather than to a given metal or method. Total dissolved metal concentrations in spot samples were lower than the EQS-WFD values. The labile fractions of Cd and Pb, measured in spot samples by Anodic Stripping Voltammetry and by DGT-ICPMS, were highly correlated. Similar labilities were found for Cd, while for Pb, the ASV labile fraction was ≈50% lower. These results reflect the pool of mobile and labile species available towards each technique kinetic window, and they seem not to be affected by discrete sampling flaws.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Poluentes Químicos da Água / Monitoramento Ambiental Idioma: En Ano de publicação: 2022 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Poluentes Químicos da Água / Monitoramento Ambiental Idioma: En Ano de publicação: 2022 Tipo de documento: Article