A 1000- year simulation with the IPSL ocean-atmosphere coupled model

Zhao X. Li; Sébastien Conil

A 1000- year simulation with the IPSL ocean-atmosphere coupled model

Zhao X. Li
, Sébastien Conil

Centre national de la recherche scientifique

Research output: Contribution to journal › Article › peer-review

Abstract

A 1000-year climate simulation is run with the ocean-atmosphere coupled model developed at the Institute Pierre-Simon Laplace (IPSL, Paris). No flux adjustment is used. The drift of the model is analyzed in terms of the seasurface temperature and deep ocean temperature. When the model's own equilibrium is reached, it is found that the Antarctic bottom water production experiences large-amplitude variation, oscillating between strong and weak episodes. This can yield oceanic temperature variation in the Southern Hemisphere and for the global mean.

Original language	English
Pages (from-to)	39-46
Number of pages	8
Journal	Annals of Geophysics
Volume	46
Issue number	1
Publication status	Published - 1 Feb 2003

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 13 Climate Action

Keywords

Coupled climate model
Long-term climate simulation
Model drift
Oceanic overturning circulation

Cite this

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abstract = "A 1000-year climate simulation is run with the ocean-atmosphere coupled model developed at the Institute Pierre-Simon Laplace (IPSL, Paris). No flux adjustment is used. The drift of the model is analyzed in terms of the seasurface temperature and deep ocean temperature. When the model's own equilibrium is reached, it is found that the Antarctic bottom water production experiences large-amplitude variation, oscillating between strong and weak episodes. This can yield oceanic temperature variation in the Southern Hemisphere and for the global mean.",

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AB - A 1000-year climate simulation is run with the ocean-atmosphere coupled model developed at the Institute Pierre-Simon Laplace (IPSL, Paris). No flux adjustment is used. The drift of the model is analyzed in terms of the seasurface temperature and deep ocean temperature. When the model's own equilibrium is reached, it is found that the Antarctic bottom water production experiences large-amplitude variation, oscillating between strong and weak episodes. This can yield oceanic temperature variation in the Southern Hemisphere and for the global mean.

KW - Coupled climate model

KW - Long-term climate simulation

KW - Model drift

KW - Oceanic overturning circulation

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A 1000- year simulation with the IPSL ocean-atmosphere coupled model

Abstract

UN SDGs

Keywords

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