Transverse Axis Contaminants in marine ecosystems: transfers, effects, biotic and abiotic processes involved, modelling (CONTAM)

Here is the program of this day which took place at the MIO on December 18, 2018

Session 1 : Some of the work of our young researchers
8 h 45 : Introduction
8 h 50 : Vincent Fauvelle (CEM - Marseille), Additives in plastics : a major and emerging risk related to the presence of plastics in the oceans ?
9 h 10 : Nicolas Layglon (CEM - Toulon), Behavior of trace elements during resuspension of contaminated sediments in the coastal area
9 h 30 : Gaël Durrieu (CEM - Toulon), Comparison of trace metals inputs from 2 small rivers in an urbanized coastal zone during baseflow
9 h 40 : Kalliopi Violaki (CEM - Marseille), PHOSPHOTRAC : Speciation, sources, and fate of Atmospheric organic phosphorus over the Mediterranean Sea : A missing piece of the P cycle ?
9 h 50 : Kahina Djaoudi (CEM - Toulon), Experimental evidence of the potential bioavailability for marine heterotrophic bacteria of organic matter from Saharan and anthropogenic aerosols
10 h : Pernille Forsberg (OPLC - Toulon), Bioengineering - a solution to lagoonal contamination ?
10 h 20 : coffee break
10 h 50 : Chérif Chetouhi (MEB - Toulon), Physiological and proteomic responses of two mediterranean strains of the marine toxic invasive dinoflagellate Alexandrium catenella exposed to polymetallic stress
11 h 10 : Karine Lebaron (EMBIO - Toulon), Assessing the toxicity of trihalomethanes halophenol and haloacetic acids on Paracentrotus lividus
11 h 20 : Julie Foulon (MEB - Toulon), Environmental metabarcoding as a tool to reveal structure and composition of microbial communities in anthropogenic samples
11 h 40 : Clément Coclet (MEB/CEM - Toulon), Impacts of trace metal contamination on microbial communities : a lifestyle story
12 h : lunch break
Session 2 : External expertises
13 h : Leslie Mondamert & Jérôme Labanowski (U. Poitiers, IC2MP), Pharmaceutical compounds in a sediment core : some points for consideration.
13 h 25 : Nastassia Urien (INRS-ETE, Québec), Advanced research in subcellular metal partitioning in aquatic organisms : towards a tool to better estimate the risk of toxicity linked to metal exposure in the environment ?
13 h 50 : Geneviève Deviller (DERAC), Environmental Quality Standards to evaluate the risk associated to organophosphorus esters in the Gulf of Lion
14 h 15 : final discussion : Which challenges for the study of contaminants in the marine environment ? From social demand to scientific ignorance

Javier, Philippe et Benjamin

Contact : Benjamin Misson
Maître de conférences – Université de Toulon
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Co-responsable AT Contaminants dans les écosystèmes marins
UM 110 CNRS/IRD, AIX-Marseille Université, Université de Toulon