News
Proposition de Sujet de these 2012 : Etude des nuages polaires.About
I am now working in the Intro group at the Laboratoire de Meteorologie Dynamique (CNRS) in Palaiseau, France. My research topics include:
- Ice clouds (some of them known as cirrus) and their overall impact on the climate, either locally or globally, including UTLS clouds and PSCs.
- How they relate to water vapor distribution in the UTLS and near the TTL.
- Correlations between the ice crystal properties (size, shape, orientation and so on), the water content and the cloud radiative impact and lifetime.
- Retrieval of these properties through remote sensing observations, esp. polarized.
- Using results from these studies, provide General Circulation Models and Mesoscale simulations of climate evolution with somewhat more accurate models for cirrus clouds.
I can be contacted at vincent dot noel at lmd.polytechnique.fr.
Papers
Last paper
V. Noel and M. Pitts (2012): Gravity wave events from mesoscale simulations, compared to polar stratospheric clouds observed from spaceborne lidar over the Antarctic Peninsula, J. Geophys. Res., in press.previously
All publications should be here, or on the HAL open access archive.
Recent Documents
- TropIce: Vapeur d'eau a la tropopause et nuages de glace. Poster présenté lors des Journées Jeunes Chercheuses/Jeunes Chercheurs de l'ANR, Strasbourg, 2011-03.
- Gravity wave events and polar stratospheric clouds over the Antarctic Peninsula from spaceborne lidar observations (en), talk given at the AGU Chapman Conference on Atmospheric Gravity Waves and their Effects on General circulation and Climate, Honolulu (USA), 2011-02.
- An optically thick PSC generated by gravity wave activity over Antarctica (en) - talk given at the Concordiasi Workshop, Toulouse, 201003.
- Tropo-Strato et nuages de glace (fr) - talk avec M. Bonazzola lors des journées scientifiques ICARE 2009, Paris, 200910.
Keywords: ice clouds, déshydratation, water vapour, saturation, TTL, GCM, remote sensing. - Some activities using CALIPSO at LMD/IPSL (en). Talk given at the Earth-Care JADE Meeting, ESA/ESTEC, Noordwijk, 200904.
Keywords: Validation, ground-based, lidar, ice clouds, radiative impact, subvisible cirrus, PSC.
Projects, data, code
- I share some scientific code on github.
- I contribute to the EECLAT project, as maintainer of the Ice clouds work package and PSC theme.
- I maintain the SEL2 dataset which contains description of optically thin clouds from remote sensing measurements.
Other stuff
- Talks from EuroPython 2011, Florence: Python as your next matlab and Diving into scientific Python (with link to talk PDF, data and code)
- Introduction a Python pour la programmation scientifique - journee de formation IPSL (2010/04/08)
- Wiki Intro
- Wiki Sirta
- flickr
- Blog at wp.com (for archeological purposes)