User login

Pascal CLAQUIN

Pascal CLAQUIN's picture

Position

Professor

Affiliation

Université de CAEN Normandie (UCN)

Email

pascal.claquin@unicaen.fr

Phone

+33 2 31 56 51 12

Fax

+33 2 31 56 53 46

Localisation

Université de Caen Normandie (UCN)

Team

Team 5: Diversity and interactions in coastal ecosystems

Research axis/workshop

Transversal axe Global Change
Axe Microorganismes
OHM Port Caraïbe Observatory
Excrétion de TEP par Lepidodinium chlorophorum (Dinophyta)

Research topics

Ecophysiological approach of marine microalgae and marine primary production: from laboratory experiments to coastal ecosystems.
My research axes:

  • Phytoplankton succession and primary production dynamics by developing an ecophysiological approach.
  • Ecophysiology of diatoms with a particular interest in the genus Pseudo-nitzschia
  • Dynamics of primary production by coupling modulated fluorescence technics and isotopic tracers of carbon targeting access to the primary production at high frequency.
  • Effects of pelagos / benthos interactions on the coastal primary production
  • Cellular carbon fluxes from carbon acquisition through photosynthesis to TEP and EPS excretions
  • Interactions between carbon and silicon metabolisms and the cell cycle

Main projects:

  • CHARM3 (2009-2012). CHannel integrated Approach for marine Resource Management – Phase 3 - UE Interreg IVa
  • CROCOCYCLE (2009-2012). Metabolic regulations of nitrogen (N2) fixation, carbon acquisition and their dependence on the cell cycle in unicellular cyanobacteria - LEFE, CNRS INSU
  • ANR COMANCHE (2011-2014). Interactions écosystémiques et impacts anthropiques dans les populations de COquilles Saint-Jacques de la MANCHE – ANR Project
  • TAPAS (2012-2013) Toxic Algal blooms Phenology in the bAy of Seine)
  • FLAM (2013-2015) efFLorescences microAlgales en Manche : rôle des bassins versant sur le développement du phytoplancton toxique - LITEAU
  • RECIF (2013-2015). Réutilisation de coproduits marins en récifs artificiels et suivi de l’impact environnemental d’un récif artificiel - Interreg IVa
  • PROUESSE (2014-2017) – Production primaire dans l’estuaire de Seine - GIP Seine Aval

Teaching

Responsible for the Master 2 - Research AQUACAEN – specialized in "Exploitation of coastal life resources.

Main teaching activities:

  • Ecophysiology of algae
  • Vegetal biology
  • Functioning and management of coastal ecosystems

Administrative responsibilities

  • Co-leader of the team 5 – BOREA - Diversity and interactions in coastal ecosystems
  • Director-Assistant of the Research Center for Coastal Environment (CREC - Marine Station of Luc-sur-Mer)
  • Coordinator of the consultative assembly of CNU Section 68 of the University of Caen Basse-Normandie
  • Member of the laboratory Board - BOREA
  • Member of the Scientific Board of the GIP Seine-Aval

Expertise and Valorization

  • Implication in the Descriptors 1 an 4 of the Marine strategy framework directive
  • Management of scientific project
  • Scientific professional diver - Classe I mention B

Publications