Guillaume Marchessaux

Guillaume Marchessaux

CR-Research charge

EMBIO-Marine Ecology and Biodiversity

Contact details
Email. : guillaume.marchessaux@mio.osupytheas.fr
Tel: +33-(0)486090541

The interdisciplinary approach adopted in my research activities aims to combine: (i) follow-up in situ the spatio-temporal dynamics of communities in response to environmental conditions, (ii) laboratory experiments on functional paths and thermal tolerance individuals (breathing, predation, etc.), (iii) anticipatory prediction models current and future favourable ecological niches and (iv) larval connectivity models between populations. These methodological approaches are coupled with integrative approaches linking human and social sciences and functional ecology in order to understand the issues at stake in the socio-ecosystems under study, in relation to the various social stakeholders. This interdisciplinary approach is conducted mainly on ectothermic species, with a particular focus on transitional ecosystems such as wetlands and lagoon and coastal communities.

  • 2019 - Doctoral thesis - Marseille
  • 2015 - Master's degree in Oceanography, marine biology and ecology - Marseille
  • 2013 - Degree in Natural, Earth and Environmental Sciences, marine biology and ecology - Marseille
  • Espèces invasives / Invasive species
  • Socio-ecology / Socio-écologie
  • Performance métabolique / Metabolic performance
  • Species distribution models / Modèles de distribution d'espèces
  • Local Ecological Knowledge