| Publication Type |
Journal Article |
| Title |
Metals concentrations in transitional and coastal waters by ICPMS and voltammetry analysis of spot samples and passive samplers (DGT) |
| Authors |
Miguel Caetano Margarida Correia dos Santos Nuno Rosa Inês Carvalho Jose German Rodriguez Maria Jeusu Belzunce-Segarra Iratxe Menchaca Joana Larreta Marta Rodrigo Sanz Vanessa Millan-Gabet Jean-Louis Gonzalez Isabelle Amouroux Stephane Guesdon Florence Menet-Nedelec Blanaid White Fiona Regan Martin Nolan Brendan McHugh Philippe Bersuder Thi Bolam Craig D. Robinson Gary R. Fones Hao Zhang Marco Schintu Natalia Montero Barbara Marras |
| Groups |
Chem4Env |
| Journal |
MARINE POLLUTION BULLETIN |
| Year |
2022 |
| Month |
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|
| Volume |
179 |
| Number |
|
| Pages |
|
| 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 asymptotic to 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. |
| DOI |
http://dx.doi.org/10.1016/j.marpolbul.2022.113715 |
| ISBN |
|
| Publisher |
|
| Book Title |
|
| ISSN |
0025-326X |
| EISSN |
1879-3363 |
| Conference Name |
|
| Bibtex ID |
WOS:000802997300003 |
| Observations |
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