EESS – Environmental Engineering Seminar Series

Cette série présente les diverses disciplines de l’IIE et de la faculté ENAC. Elle vise à encourager et/ou renforcer les synergies de recherche en proposant également des approches appliquées. L’audience est ainsi confrontée aux nombreux aspects des sciences et ingénierie de l’environnement, domaines en constante évolution.
Gulf of Mexico, United States

Ces séminaires hebdomadaires dispensés en anglais, sont organisés pendant les semestres de printemps et d’automne, annuellement.

Depuis leur création en 2005, leur coordination a été assurée par les professeurs Marc Parlange (2005-2006), Alexis Berne (2007-2009), Tamar Kohn (2010-2012), Samuel Arey (2012-2016) et Satoshi Takahama (depuis 2016).

EESS talk on "Dissolved organic matter (DOM) composition: recent advances on its molecular and isotopic characterization"


Avec: Dr Christos Panagiotopoulos,Institut Méditerranéen d’Océanologie, Aix-Marseille University (AMU), Marseille (FR) – obtained his Ph. D degree in Chemical Oceanography in Aix Marseille University at 2002 followed by a first post-doc  in Woods Hole Oceanographic Institution (WHOI scholarship; 2003-2005) and a second in Univ. of California (Irvine, fellowship 2005-2006). Since 2006 his holds a researcher CNRS position at the Mediterranean Institute of Oceanography (MIO; C. Panagiotopoulos is currently head scientist of the chemistry team of MIO (2017- ) and the chemistry facility at the MIO. Research Interests: -Molecular characterization of dissolved organic matter (DOM) using 1H, 13C,15N NMR, MS, and HPLC techniques. -Radiocarbon of natural compounds (monosaccharides and amino acids) isolated from DOM. -Carbohydrate and amino acid geochemistry. -Organic matter production degradation by bacteria in water column. DOM/POM transformations and distribution in marine waters -Terrestrial organic matter fluxes in the surface sea and the water column -DOM monitoring using surface enhanced Raman spectroscopy (SERS). -Distribution and fluxes of organic contaminants in coastal areas (phthalates, BPA, flame retardants, and pesticides) -Chemical composition and fluxes of organic compounds (dicarboxylic acids and burning biomass tracers) of atmospheric aerosols into the sea.
Lieu et salle: GR C0 01
Catégorie: Conférences – Séminaires

Prof. Christian Voolstra

EESS talk on "The metaorganism frontier – we are not alone"


Avec: Dr Christian R Voolstra, Professor of Genetics of Adaptation in Aquatic Systems,Dpt of Biology, University of Konstanz, DE. His research area is environmental genomics with a focus on acclimation and adaptation of marine invertebrates. In particular, Dr. Voolstra studies coral metaorganism function combining ecological, environmental, microbial, and molecular approaches. Corals are metaorganisms composed of the coral host, intracellular photosynthetic dinoflagellate symbionts, and associated microbiota. Together these so-called coral holobionts form the keystone species of reef ecosystems. Dr. Voolstra’s most recent research has particularly advanced knowledge of how the bacterial microbiome contributes to coral animal host acclimation and adaptation. Dr. Voolstra has published over 150 peer-reviewed research papers, various book chapters, and holds patents related to bioactive lead structures from marine organisms. Dr. Voolstra is a Scientific Coordinator of the Tara Pacific consortium and a steering committee member of the Global Invertebrate Genomics Alliance (GIGA). Dr. Voolstra received his PhD at the Institute for Genetics in Cologne, Germany in 2006 and was a Postdoctoral scholar at the University of California, Merced from 2007-2009. He was appointed Assistant Professor of Marine Science at KAUST’s Red Sea Research Center in 2009, and in 2015 was promoted to Associate Professor. From 2016 to 2019, Dr. Voolstra served as the Associate Director of the Red Sea Research Center at KAUST. In 2019, Dr. Voolstra became Professor of Genetics of Adaptation in Aquatic Systems at the University of Konstanz, Germany.
Lieu et salle: GR C0 01
Catégorie: Conférences – Séminaires

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