FN Archimer Export Format PT J TI Are red mullet efficient as bio-indicators of mercury contamination? A case study from the French Mediterranean BT AF CRESSON, Pierre BOUCHOUCHA, Marc MIRALLES, F. ELLEBOODE, Romain MAHE, Kelig MARUSCZAK, Nicolas THEBAULT, Herve COSSA, Daniel AS 1:1,2;2:1;3:1;4:2;5:2;6:1,5;7:3;8:1,4; FF 1:PDG-RBE-HMMN-RHBL;2:PDG-ODE-LITTORAL-LERPAC;3:;4:PDG-RBE-HMMN-RHBL;5:PDG-RBE-HMMN-RHBL;6:PDG-ODE-LITTORAL-LERPAC;7:;8:PDG-RBE-BE-LBCM; C1 IFREMER, Ctr Mediterranee, F-83507 La Seyne Sur Mer, France. IFREMER, Ctr Manche Mer Nord, F-62321 Boulogne Sur Mer, France. Inst Radioprotect & Surete Nucl, PRP ENV SESURE LERCM, F-83507 La Seyne Sur Mer, France. Univ Joseph Fourier, ISTerre, F-38041 Grenoble, France. Univ Toulouse 3, CNRS IRD, Lab Geosci Environm Toulouse, Observ Midi Pyrenees, F-31400 Toulouse, France. C2 IFREMER, FRANCE IFREMER, FRANCE IRSN, FRANCE UNIV GRENOBLE, FRANCE UNIV TOULOUSE, FRANCE SI BOULOGNE TOULON SE PDG-RBE-HMMN-RHBL PDG-ODE-LITTORAL-LERPAC IRSN PDG-RBE-BE-LBCM IN WOS Ifremer jusqu'en 2018 copubli-france copubli-univ-france IF 3.099 TC 26 UR https://archimer.ifremer.fr/doc/00244/35514/34083.pdf LA English DT Article DE ;Mercury;Bio-indicator;Fish;Mullus spp.;Mediterranean AB Mercury (Hg) is one of the main chemicals currently altering Mediterranean ecosystems. Red mullet (Mullus barbatus and M. surmuletus) have been widely used as quantitative bio-indicators of chemical contamination. In this study, we reassess the ability of these species to be used as efficient bio-indicators of Hg contamination by monitoring during 18 months Hg concentrations in muscle tissue of mullet sampled from 5 French Mediterranean coastal areas. Mean concentrations ranged between 0.23 and 0.78 μg g−1 dry mass for both species. Values were consistent with expected contamination patterns of all sites except Corsica. Results confirmed that red mullets are efficient bio-indicators of Hg contamination. Nevertheless, the observed variability in Hg concentrations calls for caution regarding the period and the sample size. Attention should be paid to environmental and biologic specificities of each studied site, as they can alter the bioaccumulation of Hg, and lead to inferences about environmental Hg concentrations. PY 2015 PD FEB SO Marine Pollution Bulletin SN 0025-326X PU Pergamon-elsevier Science Ltd VL 91 IS 1 UT 000350079700038 BP 191 EP 199 DI 10.1016/j.marpolbul.2014.12.005 ID 35514 ER EF