Maths & Oceans: a series of articles combining science and nature

Scientific results Mediation

What could be further apart in the collective imagination than mathematics—abstract, rational—and the ocean—mysterious, tumultuous?

And yet, the ocean is one of the most fascinating mathematical objects, constantly challenging researchers.

Describing wave formation, understanding tidal waves, interpreting signals captured by offshore sensors, developing and using predictive models of the ocean and its ecosystems... These are just a few examples that illustrate the need to closely link mathematics and ocean sciences, by designing research projects where expertise intersects and reinforces each other.

This intellectual effort is all the more urgent given that the ocean plays a major role in the climate system and in regulating biodiversity. To understand—and perhaps influence—the trajectory of the relationship between humans and the ocean, it is essential to “put the ocean into equations” in order to reveal phenomena that are invisible to us, from molecules to ecosystems, to the long-term evolution of ocean dynamics.

To explore this universe and attempt to provide answers to these big questions, Insmi is launching an editorial project dedicated to the links between mathematics and the ocean.

Fabrizio d'Ortenzio, research director at LOV , Damien Eveillard, lecturer-researcher at LS2N , Cyrille Jeancolas, doctoral student at ESPCI , and David Lannes, research director at IMB  for the research group OMER Océan et MERs.

Articles in the series

  1. How can whales be located in the ocean? by Angèle Niclas, researcher and lecturer at the Applied Mathematics Laboratory at Paris 5 University  - published on October 6, 2025
  2. Mascaret, the tidal wave by Paul Vigneaux, professor at UPJV, Amiens Laboratory of Fundamental and Applied Mathematics  - published on October 28, 2025
  3. Mathematical modeling of marine biodiversity by Jean-Christophe Poggiale, lecturer and researcher at the Mediterranean Institute of Oceanography  - published on January 5, 2026
  4. The Grouper, a Species of Significance in the Mediterranean by Sébastien Simao, Associate Professor of Mathematics at Monte-Cristo High School in Allauch, and member of the Vulgarisation des Maths group at the Institute for Research in Science Education (IRES) Aix-Marseille  - published on March 20, 2026
  5. How Do Computers Simulate the Coastline? by Maria Kazakova, lecturer at LAMA (Chambéry) , and Arnaud Duran, lecturer at the ICJ (Lyon)  and the Institut Universitaire de France - published on April 29, 2026

Contact

François James
Scientific deputy director
Élise Janvresse
Directrice adjointe scientifique