Evolution of dry season low cloud cover over the Atlantic coast of Central Africa from diurnal to interannual scale

Autor: Moron, Vincent, Aellig, Raffael, Backita, Lewis, Berger, Alexandre, Bigot, Sylvain, Camberlin, Pierre, Castel, Thierry, Champagne, Olivier, Fink, Andreas, Knippertz, Peter, Maloba Makanga, Jean Damien, Mariscal, Armand, Morel, Béatrice, Ouhechou, Amine, Pergaud, Julien, Philippon, Nathalie, Samba, Gaston, Sèze, Geneviève

Publikováno v: Le changement climatique, les risques et l'adaptation
35th Annual Conference of the International Association of Climatology (AIC 2022)
35th Annual Conference of the International Association of Climatology (AIC 2022), Jul 2022, Toulouse, France. pp.6
35ème Colloque de l'Association Internationale de Climatologie
35ème Colloque de l'Association Internationale de Climatologie, Jul 2022, Toulouse, France

Despite its bioclimatic importance, few studies have focused on the stratiform low-level cloud cover ofthe dry season (June-September) of the Atlantic coast of Central Africa. Using in-situ data documenting theperiod 1971-2019, we show that this clou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fbdc50cabac09b9ffa394468eda6c373
https://institut-agro-dijon.hal.science/hal-03662771/file/Document.pdf

Dyvalocca : un projet pour l'étude des nuages bas de saison sèche sur la façade atlantique de l'Afrique centrale et de leur impact bioclimatique sur les forêts sempervirentes

Autor: Philippon, Nathalie, Fink, A., Adler, B., Bigot, S., Camberlin, Pierre, Castel, Thierry, Knippertz, F., Kohler, M., Mariscal, A., Maloba Makanga, J.D., Morel, B., Moron, Vincent, Pante, G., Pellarin, T., Pergaud, Julien, Samba, G., Wieser, A.

Publikováno v: Changement climatique et territoires
33ème Colloque de l'Association Internationale de Climatologie
33ème Colloque de l'Association Internationale de Climatologie, Jul 2020, Rennes, France. pp.541-545

Low-level clouds are key components of the climate but are not well represented in weather and climate models. Recently it has been shown that an extensive low-level cloud cover develops during the June-September main dry season in western equatorial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1b9d2076494d9c02f65539857c48ff1c
https://hal.science/hal-02969529

Improvement of the representation of low-level clouds in the LMDz General Circulation Model

Autor: Jouhaud, Jean

Publikováno v: Modélisation et simulation. Sorbonne University UPMC, 2018. Français

In this thesis we intent to reduce the "Too Few, Too Bright" bias shared by most GCMs, that tend to underestimate the low-cloud cover and overestimate its optical depth. We work on two aspects of the low-clouds representation in LMDz6.Sub-grid Scale:

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::ef2c3ceda6f22af82a7bfa5790c9e2d0
https://tel.archives-ouvertes.fr/tel-02066819/document

The use of the high resolution visible in SAFNWC/MSG cloud mask

Autor: Derrien, Marcel, Le Gleau, Herve, Raoul, Marie-Paule

Résumé long inclus dans les proceeding de la conférence :"2010 Eumetsat meteorological satellite conference. Cordoue, Espagne"; NWCSAF (www.nwcsaf.org) consortium continuously develops and maintains a software package to extract various products f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4b621d6aa98c031543c16fd39ba529bb
https://hal-meteofrance.archives-ouvertes.fr/meteo-00604325/document