Environment

Digital technology and the oceans: towards a better understanding of marine ecosystems

Date:
Publish on 23/09/2024
What role does research in the digital sciences play in understanding the oceans and how they are changing in the face of climate change? Using tools such as modelling and artificial intelligence, scientists are analysing complex data to assess the impact of climate on marine biodiversity and ecosystems. This approach is helping to develop essential strategies for preserving our ocean resources and anticipating future challenges.

 

The oceans, which cover more than 70% of our planet, are considered, along with the forests, to be the lungs of the Earth. By absorbing carbon dioxide and redistributing heat, they regulate our climate and influence weather conditions on a global scale, playing an essential role in ecological and climatic balance. These vast expanses of water are also reservoirs of biodiversity, home to millions of species, many of which are crucial to our food chain.

It is vital to protect this ecosystem in the face of the challenges posed by climate change. Understanding the role of the oceans means not only preserving the richness of marine life, but also working to ensure a sustainable future. This is the role of scientific research, which works every day to improve our understanding of the oceans, and in particular the impact of climate change on its ecosystems.

At Inria, several project teams are working towards this goal, using modelling, simulation and artificial intelligence. Their aim: to identify the impact of climate on marine biodiversity, but also the impact of marine changes on terrestrial life.

Find out more about the work of Inria researchers in this field

Modélisation océanique

How ocean modelling adapts to regional constraints

The scientific efforts made in recent years in the field of scientific modelling, in close collaboration with meteorologists and climatologists, have led to the development of a new generation of models, used for ocean forecasting on various scales.

© Inria / Photo L. Jacq

AI Whispering to Phytoplankton: Hope for Climate Change?

Adapting to change over centuries or even millions of years is a soft skill well honed by human beings. But what about the ability of living organisms to cope with the much faster pace of climate change?

inondations en ville

Flooding in the city: how can you anticipate it by looking to the oceans?

How does what happens at sea affect flooding in cities? In a thesis co-supervised by Antoine Rousseau (LEMON) and Maria Kazolea (CARDAMOM), José Galaz set out to establish a dialogue between the marine aquatic system and the hydraulic system on land.

« Vorticité relative sur vorticité planétaire » dans la région du Gulf stream. L'image est un gros plan d'une simulation globale avec le modèle de circulation générale des océans ICON-O de l'Institut Max-Planck de météorologie. Océan, climat, odyssey, étienne mémin

Towards a new generation of oceanographic models

The members of the Odyssey project team are designing a new generation of oceanographic models combining deterministic physics, stochastic methods and artificial intelligence.