FN Archimer Export Format
PT J
TI Organophosphate ester additives and microplastics in benthic compartments from the Loire estuary (French Atlantic coast)
BT 
AF Castro-Jiménez, Javier
   Aminot, Yann
   Bely, Nadege
   Pollono, Charles
   Idjaton, B.I.T.
   Bizzozero, Lucie
   Pierre-Duplessix, Olivier
   Phuong, N.N.
   Gasperi, J.
AS 1:1;2:1;3:1;4:1;5:1;6:2;7:2;8:3;9:3;
FF 1:PDG-RBE-CCEM;2:PDG-RBE-CCEM;3:PDG-RBE-CCEM;4:PDG-RBE-CCEM;5:;6:PDG-ODE-LITTORAL-LERMPL;7:PDG-ODE-LITTORAL-LERMPL;8:;9:;
C1 IFREMER, CCEM Contamination Chimique des Écosystèmes Marins, F-44000 Nantes, France
   IFREMER, LITTORAL, F-44300 Nantes, France
   Univ Gustave Eiffel, GERS-LEE, F-44344 Bouguenais, France
C2 IFREMER, FRANCE
   IFREMER, FRANCE
   UNIV GUSTAVE EIFFEL, FRANCE
SI NANTES
SE PDG-RBE-CCEM
   PDG-ODE-LITTORAL-LERMPL
IF 5.8
TC 0
UR https://archimer.ifremer.fr/doc/00883/99496/109568.pdf
   https://archimer.ifremer.fr/doc/00883/99496/109569.docx
LA English
DT Article
DE ;Organophosphorus flame retardants;Plasticizers;Sediments;Bioaccumulation;BSAF;Scrobicularia plana
AB We report the first empirical confirmation of the co-occurrence of organophosphate esters (OPEs) additives and microplastics (MPs) in benthic compartments from the Loire estuary. Higher median concentrations of MPs (3387 items/kg dw), ∑13tri-OPEs (12.0 ng/g dw) and ∑4di-OPEs (0.7 ng/g dw) were measured in intertidal sediments with predominance of fine particles, and under higher anthropogenic pressures, with a general lack of seasonality. Contrarily, Scrobicularia plana showed up to 4-fold higher ∑tri-OPE concentrations in summer (reaching 37.0 ng/g dw), and similar spatial distribution. Polyethylene predominated in both compartments. Tris(2-ethylhexyl) phosphate (TEHP), its degradation metabolite (BEHP) and tris-(2-chloro, 1-methylethyl) phosphate (TCIPP) were the most abundant OPEs in sediments, while TCIPP predominated in S. plana. The biota-sediment accumulation factors suggest bioaccumulation potential for chlorinated-OPEs, with higher exposure in summer. No significant correlations were generally found between OPEs and MPs in sediments suggesting a limited role of MPs as in-situ source of OPEs. 
PY 2024
PD APR
SO Marine Pollution Bulletin
SN 0025-326X
PU Elsevier BV
VL 201
DI 10.1016/j.marpolbul.2024.116256
ID 99496
ER

EF