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Research

International research laboratories

International research laboratories

Through LEMAR, LOPS and BEEP, IUEM is associated with 2 Joint International Laboratories (LMI) and 2 International Research Laboratories (IRP).

A LMI is an operational research and training structure that brings together one or more Joint Research Units (JRUs) affiliated to the IRD and one or more research and higher education institutions from developing countries. The LMI is physically located in the premises of one of the partners in the Global South, and allows joint training and research projects to be carried out around a common scientific platform (laboratories, equipment, IT resources, documentaries, etc.).

An IRP is a “laboratory without walls” that brings together a CNRS laboratory and a laboratory from another country around a jointly defined project. These laboratories pool human and material resources to carry out the project, which lasts 4 to 5 years. LEMAR and BEEP participate in IRP.

Research themes

Research themes

IUEM research units project can be presented very schematically in four main topics, broken down into objects and processes that researchers wish to better understand.

The ocean, a key actor in the biogeochemical cycles and climate of our planet


  • Ocean warming and circulation in the past, present and future
  • The chemical composition of ocean (especially trace metals) and major cycles: ocean acidification, deoxygenation, carbon cycle, pollution (e.g. heavy metals)
  • Energy cycles, scale interactions and physical-biological coupling: from ocean turbulence < 1 km, to large eddies > 100 km and the global ocean
  • The economic and legal challenges of global ocean change (warming, acidification)

Marine ecosystems and biodiversity


  • Physiological and adaptation processes of marine organisms
  • Properties of marine molecules, e. g. biofilms
  • Functioning of ecosystems and food webs
  • Cumulative impacts of exploitation pressures and biological and physico-chemical factors on the dynamics of exploited species and communities
  • Ecological, economic, social and legal determinants of the development of human activities such as fishing or aquaculture

Still unexplored oceanic depths


  • Deep-sea and ocean margin dynamics, associated earthquake risks, and mineral resource formation
  • Earth Mantle Dynamics and Continental Growth
  • Economic and legal stakes related to ocean domains
  • Micro-organisms in extreme deep-sea environments and hydrothermal springs

The coast, a complex and fragile interface


  • Physical processes in the coastal domain and at the land-sea interface, including interactions with atmosphere
  • Coastal territories, their dynamics and their vulnerabilities, both physical (remote sensing, geomatics approaches) and human (societies evolution, uses)
  • Public policies Analysis and evaluation and development of tools and scenarios to assist collective choices for coastal development

Research

Research at IUEM

IUEM is a key player in French and European marine sciences research. Benefiting from a privileged environment that brings together more than half of the national potential in this field, its teams are involved in all the major research issues and work on all the oceans. All disciplines studying the marine environment and the activities that take place there are represented: physics, chemistry, biology, genetics, ecology, biogeochemistry, geophysics, geology, geography, law, economics, etc.

4 research themes

The research axes are defined by each laboratory, but some topics of interest to several laboratories are grouped under the name of “priority axes”. In addition, IUEM has defined with its partners research axes within ISblue.


The ocean, a major actor in the biogeochemical cycles and climate of our planet


Marine ecosystems and biodiversity


Still unexplored oceanic depths


The coast, a complex and fragile interface

5 transversal themes

IUEM federates the research units by leading five cross-disciplinary thematic research areas.


Marine biotechnologies


New uses and renewable energy


Polar research


Global South


Historical dynamics

The Institute

The European Institute for Marine Studies (IUEM) is a multidisciplinary institution in the field of marine and coastal sciences, whose activities are focused on 3 missions: research, training and observation.

The IUEM is supported and financed by

3 complementary missions


Observation


IUEM, as an Observatory of Universe Sciences (OSU), contributes to a national observation mission supported by a dedicated service unit. The Ocean is observed from the coast to the offshore, from the surface to the deep sea and in all its aspects: living and Physical Ocean, coastal and bottom interfaces, human use and management.

A few numbers

500

Scientific, technical and administrative staff

270

master’s degrees students

260

PhD students

20 years

in marine and coastal sciences

Want to know more?





Laboratories

7 research labs