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Symposium Univ Bordeaux

École d’été internationale "Weak signals and emerging issues in ecological transition" 3-7 juillet 2017


Emergent organic pollutants: myth or reality?

by Hélène Budzinski

The preservation of water quality is a major issue for both Environment and Human Health and it is thus important to characterize and comprehend the factors that can affect it. Amongst these factors is chemical contamination, with the aquatic environment being its ultimate sink. The knowledge concerning presence, pathways of introduction, sources of micropollutants in aquatic ecosystems, has considerably increased in recent years. Beside historical contaminants such as PCBs, PAHs, the concept of emerging contaminants has arised in the past decade in relation with instrumental improvements. This presentation will present the status of current knowledge about these compounds on the analytical and environmental point of view. The presentation will discuss analytical developments and especially analytical challenges regarding these compounds (trace levels, complex mixtures and matrices) and will debate about the source, introduction pathways and fate in the environment, highlighting related challenges and need of future developments.


Ecosystèmes sociétés Transfert Forêts Atmosphère Hydrosystèmes Interactions Agrosystèmes Continuum Impacts Pressions Modélisation Pollution Ecotoxicologie Cycles biogéochimiques Ecologie Adaptation

Crédit, LabEx COTE - Claire Gouny

Field Trip

Vineyards

Crédit, BioGeCo

Field Trip

Cellars

Welcome !

Vineyards

Vineyards

Cellars

Field trip - Salles

Field trip - Salles

Crédit, EPOC-LPTC

Field Trip

Crédit, EGFV

Boat trip

Forest trip

Crédit, LabEx COTE - Denis Loustau

Crédit, EPOC-LPTC

Field trip - Salles

HAUT