(English)Ozone is one of the most important greenhouse gases in terms of radiative forcing, as aresult of increasing in its precursor emissions since pre-industrial times. Until recently,the ozone radiative forcing calculations were entirely model based, exhibiting high uncertaintiesand a large spread in model values, as shown in the Intergovernmental Panelon Climate Change, Assessment Report 5. Satellite sounders operating in the infrarednow offer the possibility to infer directly the longwave radiative effect (LWRE) of ozone.The hyperspectral measurements allow to retrieve a vertical profile of ozone, and also thevertical distribution of the LWRE, apart from its column integrated value. The separationbetween troposphere and stratosphere a...
International audienceChanges in atmospheric ozone have occurred since the preindustrial era as a re...
We use simultaneous observations of tropospheric ozone and outgoing longwave radiation (OLR) sensiti...
We evaluate the instantaneous radiative forcing (IRF) of tropospheric ozone predicted by four state-...
International audienceOzone is an important greenhouse gas in terms of anthropogenic radiative forci...
International audienceOzone is one of the most important greenhouse gases in terms of radiative forc...
International audienceOzone is the third most important greenhouse gas in terms of radiative forcing...
Driven by the anthropogenic emissions of greenhouse gases, the evolution of the atmospheric longwave...
Tropospheric ozone directly affects the radiative balance of the Earth through interaction with shor...
L’évolution des flux radiatifs atmosphériques à grande longueur d’onde en réponse aux émissions de g...
International audienceIn this paper we present tropospheric ozone column amounts (0-6 km) obtained f...
L'impact sur le climat et sur la qualité de l'air des gaz émis par les activités humaines a de forte...
International audienceThree analyses of satellite observations and two sets of model studies are use...
International audienceChanges in atmospheric ozone have occurred since the preindustrial era as a re...
We use simultaneous observations of tropospheric ozone and outgoing longwave radiation (OLR) sensiti...
We evaluate the instantaneous radiative forcing (IRF) of tropospheric ozone predicted by four state-...
International audienceOzone is an important greenhouse gas in terms of anthropogenic radiative forci...
International audienceOzone is one of the most important greenhouse gases in terms of radiative forc...
International audienceOzone is the third most important greenhouse gas in terms of radiative forcing...
Driven by the anthropogenic emissions of greenhouse gases, the evolution of the atmospheric longwave...
Tropospheric ozone directly affects the radiative balance of the Earth through interaction with shor...
L’évolution des flux radiatifs atmosphériques à grande longueur d’onde en réponse aux émissions de g...
International audienceIn this paper we present tropospheric ozone column amounts (0-6 km) obtained f...
L'impact sur le climat et sur la qualité de l'air des gaz émis par les activités humaines a de forte...
International audienceThree analyses of satellite observations and two sets of model studies are use...
International audienceChanges in atmospheric ozone have occurred since the preindustrial era as a re...
We use simultaneous observations of tropospheric ozone and outgoing longwave radiation (OLR) sensiti...
We evaluate the instantaneous radiative forcing (IRF) of tropospheric ozone predicted by four state-...