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Climate

Definition of the domain

Climate modeling is to replicate more or less simplified the coupled behavior of the atmosphere, oceans and land surfaces at various spatial scales (from region to globe scales) or time (from season to century scales or more) . A useful tool for understanding the complexity of climatic phenomena is to numerically simulate the evolution coupled various components of the Earth system, after translating the physical principles governing the form of mathematical equations. CERFACS brings many strengths to meet this challenge by continuously improving the quality of these couplings, on more and more powerful computers , and analyzing in depth the results of many simulations it performs.

Challenges, issues and context

The intrinsic climate variability, from monthly to decadal scales, overlaps the global warming resulting from human activities. Detection of climate change and their allocation to various causes is a scientific problem that requires combining Earth observation, modeling of coupled and complex physical phenomena and scientific computing.

Cerfacs actively contributes to the IPCC exercises (Intergovernmental Panel on Climate Change) which regularly publishes a detailed report on the present climate and its projection throughout the century. Advances in climate modeling, in particular through the intensification of Earth observation and increasing computer power, reduce uncertainties in climate projections.

OCCIPUT Project : Sea Surface Temperature

OCCIPUT Project : Sea Surface Temperature

Research axes at CERFACS

Research areas conducted in CERFACS through climate modeling are:

  • Climate variability on seasonal to decadal scales
  • Predictability and decadal forecasts
  • Anthropogenic disturbance and impacts

Tools developed or used

Partners

Climate Partners

Climate Partners

 

CALENDAR

Friday

24

May

2024

🎓 PhD Defense: Théo DEFONTAINE

Friday 24 May 2024From 10h00 at 13h00

  Phd Thesis       JCA room, Cerfacs, Toulouse, France    

Monday

27

May

2024

🎓 PhD Defense: Thibault GIOUD

Monday 27 May 2024From 14h00 at 18h00

  Phd Thesis       Cerfacs, Toulouse, France    

Thursday

30

May

2024

Young PhD day (JDD2024@Cerfacs) – 30/05/2024

Thursday 30 May 2024From 9h00 at 17h00

  Journée des Doctorants       CERFACS     

ALL EVENTS