Mickaël Marchand

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  • J-L Dufresne, M-A Foujols, S Denvil, A Caubel, O Marti, O Aumont +53 others
  • 2011
We present here the global general circulation model IPSL-CM5 developed to study the long-term response of 1 the climate system to natural and anthropogenic forcings as part of the 5th Phase of the Coupled Model Intercomparison 2 Project (CMIP5). This model includes an interactive carbon cycle, a representation of tropospheric and stratospheric 3 chemistry,(More)
We use field emission microscopy (FEM) to observe directly the growths of individual carbon nanotubes (CNTs) from the nucleation stage and discover that the CNTs often rotate axially during growth, thus supporting a recently proposed "screw-dislocation-like" (SDL) model. One particularly revealing case is emphasized here in which the CNT turned(More)
[1] Chemistry Transport Models (CTMs) tend to underestimate very severely NO 2 concentrations in the polar lower stratosphere during the winter suggesting that either the NO x sink is overestimated or a source of NO x is missing in models. We study the night-time decay of polar NO 2 because it is controlled by the reaction between NO 2 and O 3 which is(More)
model climate and variability of the stratosphere. Accepted for publication in The vertical distribution of ozone instantaneous radiative forcing from satellite and chemistry climate models. Accepted for publication inmodel assessment of ozone return dates and ozone recovery in CCMVal-2 models.model assessment of the factors driving the ozone evolution over(More)
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