FN Archimer Export Format
PT J
TI An international intercomparison exercise on passive samplers (DGT) for monitoring metals in marine waters under a regulatory context
BT 
AF Gonzalez, Jean-Louis
   Amouroux, Isabelle
   Guesdon, Stephane
   MENET-Nedelec, Florence
   Ponzevera, Emmanuel
   Montero, Natalia
   Marras, Barbara
   Schintu, Marco
   Caetano, Miguel
   Correia Dos Santos, Margarida
   Rodrigo Sanz, Marta
   Millán Gabet, Vanessa
   Rodríguez Jose, German
   Belzunce-Segarra, María Jesús
   Larreta, Joana
   Menchaca, Iratxe
   Bersuder, Philippe
   Bolam, Thi
   Regan, Fiona
   White, Blánaid
   Zhang, Hao
AS 1:1;2:2;3:3;4:4;5:2;6:5;7:5;8:5;9:6;10:7;11:8;12:8;13:9;14:9;15:9;16:9;17:10;18:10;19:11;20:11;21:12;
FF 1:PDG-ODE-LITTORAL-LERPAC;2:PDG-RBE-CCEM;3:PDG-ODE-LITTORAL-LERPC;4:PDG-ODE-LITTORAL-LERN;5:PDG-RBE-CCEM;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;16:;17:;18:;19:;20:;21:;
C1 Ifremer, LITTORAL, Environmental Resources Laboratory (Provence-Azur-Corse), Zone Portuaire de Brégaillon, 83507 La Seyne/mer, France
   Ifremer, Unit of Biogeochemistry and Ecotoxicology, Rue de l'Ile d'Yeu, 44300 Nantes, France
   Ifremer, LITTORAL, Environmental Resources Laboratory (Pertuis Charentais), Avenue de Mus de Loup, 17390 La Tremblade, France
   Ifremer, LITTORAL, Environmental Resources Laboratory (Normandie), Avenue du Général de Gaulle, 14520 Port-en-Bessin, France
   UNICA, Dipartimento di Scienze Mediche e Sanità Pubblica, Università degli studi di Cagliari, 09124 Cagliari, Italy
   IPMA, Portuguese Institute of Sea and Atmosphere, Rua Alfredo Magalhães Ramalho, 6, 1495-165 Algés, Portugal
   Centro de Química Estrutural, Institute of Molecular Sciences, Departamento de Engenharia Química, Instituto Superior Técnico, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
   ITC, Instituto Tecnológico de Canarias, Playa de Pozo Izquierdo, s/n, CP: 35119 Sta. Lucía, Las Palmas, Spain
   AZTI, Marine Research Division, Herrera Kaia Portualdea z/g, 20110 Pasaia, Spain
   CEFAS, Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk NR33 0HT, United Kingdom
   DCU Water Institute, Dublin City University, Dublin 9, Ireland
   Lancaster University, Lancaster Environment Centre, Lancaster LA1 4YQ, United Kingdom
C2 IFREMER, FRANCE
   IFREMER, FRANCE
   IFREMER, FRANCE
   IFREMER, FRANCE
   UNIV CAGLIARI, ITALY
   IPMA, PORTUGAL
   UNIV LISBON, PORTUGAL
   ITC, SPAIN
   AZTI, SPAIN
   CEFAS, UK
   UNIV DUBLIN, IRELAND
   UNIV LANCASTER, UK
SI TOULON
   NANTES
   LA TREMBLADE
   PORT-EN-BESSIN
SE PDG-ODE-LITTORAL-LERPAC
   PDG-RBE-CCEM
   PDG-ODE-LITTORAL-LERPC
   PDG-ODE-LITTORAL-LERN
IN WOS Ifremer UPR
   copubli-europe
IF 9.8
TC 5
UR https://archimer.ifremer.fr/doc/00785/89747/95788.pdf
LA English
DT Article
DE ;Interlaboratory exercise;Water framework directive;Passive sampling;DGT;Priority metals
AB In order to move forward in the acceptance of a novel contaminant monitoring technique (Diffusive Gradients in Thin-films: DGT) for assessment of marine water bodies, sensu the WFD, an Inter-Laboratories Comparison (ILC) exercise (nine Europeans laboratories) was organized in the framework of the Interreg Atlantic Area MONITOOL project, which focused on the use of the DGT technique for the measurement of WFD priority metals (Cd, Ni and Pb). Reproducible results were obtained for each metal by several laboratories, supporting the assertion that DGT analysis can be performed satisfactorily by laboratories experienced in measuring metals at trace levels in marine environments, even if they have limited practice in DGT analysis. According to the Z-score analysis, among the 9 participating laboratories, 3 had 100 % of satisfactory results for Cd, Ni, and Pb, 3 had >80 % satisfactory results and 2 had about 60 % satisfactory results. This work highlights the need to clearly describe the DGT method in order to control sources of contamination during analytical steps, in particular the resin gel retrieval and the elution steps. Such international intercomparison exercise is an important step to develop the laboratory network involved in DGT analysis and contributes to the improvement of data quality. 
PY 2022
PD NOV
SO Science Of The Total Environment
SN 0048-9697
PU Elsevier BV
VL 847
UT 000898939900003
DI 10.1016/j.scitotenv.2022.157499
ID 89747
ER

EF