Une grande partie de la variabilité naturelle de l’atmosphère et du climat est liée à la variabilité solaire. L’un des modes d’action du forçage solaire repose sur des perturbations de la moyenne atmosphère (stratosphère, mésosphère), notamment par l’intermédiaire de variations d’ozone (processus photochimiques) qui ensuite se propagent dans la troposphère jusqu’à la surface. La thèse se focalise sur la première étape de ce mode d’action, i.e. les perturbations de l’ozone associées à la variabilité solaire et plus particulièrement aux échelles de temps du cycle à 27 jours. Cette relation entre ozone et variabilité solaire est étudiée non seulement à partir de plusieurs séries temporelles de données satellitaires (MLS et GOMOS) mais égalemen...
Solar variability influences the earth's atmosphere on different time scales. In particular, the imp...
International audienceThe results from three 45-year simulations of a coupled chemistry climate mode...
Abstract. Numerical experiments have been carried out with a two-dimensional sector averaged global ...
A large part of the natural variability of the atmosphere and climate is related to solar variabilit...
A large part of the natural variability of the atmosphere and climate is related to solar variabilit...
There is growing evidence that variability associated with the 11-year solar cycle has an impact at ...
The Sun, the primary energy source driving the climate system, is known to vary in time both in tota...
International audienceSolar variability. Solar influences on climate. The solar UV/ozone relatio
Understanding the influence of solar variability on the Earth's climate requires knowledge of solar ...
The role of solar variability in climate evolution remains a topic of considerable scientific and so...
International audienceThe results from three 45-year simulations of a coupled chemistry climate mode...
Understanding the influence of solar variability on the Earth's climate requires knowledge of solar ...
The role of solar variability in climate evolution remains a topic of considerable scientific and so...
The role of solar variability in climate evolution remains a topic of considerable scientific and so...
The role of solar variability in climate evolution remains a topic of considerable scientific and so...
Solar variability influences the earth's atmosphere on different time scales. In particular, the imp...
International audienceThe results from three 45-year simulations of a coupled chemistry climate mode...
Abstract. Numerical experiments have been carried out with a two-dimensional sector averaged global ...
A large part of the natural variability of the atmosphere and climate is related to solar variabilit...
A large part of the natural variability of the atmosphere and climate is related to solar variabilit...
There is growing evidence that variability associated with the 11-year solar cycle has an impact at ...
The Sun, the primary energy source driving the climate system, is known to vary in time both in tota...
International audienceSolar variability. Solar influences on climate. The solar UV/ozone relatio
Understanding the influence of solar variability on the Earth's climate requires knowledge of solar ...
The role of solar variability in climate evolution remains a topic of considerable scientific and so...
International audienceThe results from three 45-year simulations of a coupled chemistry climate mode...
Understanding the influence of solar variability on the Earth's climate requires knowledge of solar ...
The role of solar variability in climate evolution remains a topic of considerable scientific and so...
The role of solar variability in climate evolution remains a topic of considerable scientific and so...
The role of solar variability in climate evolution remains a topic of considerable scientific and so...
Solar variability influences the earth's atmosphere on different time scales. In particular, the imp...
International audienceThe results from three 45-year simulations of a coupled chemistry climate mode...
Abstract. Numerical experiments have been carried out with a two-dimensional sector averaged global ...