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| HAL : hal-00668855, version 1 |
| Fiche détaillée |  Récupérer au format |
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| ISARS 2010 (International Symposium for the Advancement of Boundary Layer Remote Sensing), Paris : France (2010) |
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| The influence of mountain-valley breeze circulations on the formation and maintenance of dry lids in the COPS region. (poster) |
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| Christophe Merlet 1, 2Cyrille Flamant 1, 2 |
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| (06/2010) |
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| The Convective and Orographically-Induced Precipita-tion Study (COPS) is an international field campaign which took place during the summer of 2007 over the Vosges, the Rhine Valley and the Black-Forest (Figure 1). The aim of this intensive observation campaign was to study various phases of convection and con-vective environment and improve quantitative precipi-tation forecasts (Wulfmeyer et al in [3]). An analysis of water-vapor profiles shows the existence of tropo-spheric dry air layers for several days. These dry air layers, also known as lids, are hypothesized to play an important role in the inhibition and the initiation of con-vection over the COPS region. Sometimes, these lay-ers are very thin and require instruments with a good vertical resolution to be observed, such as radiosound-ings or Lidar profilers. |
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| 1 : | Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) |
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CNRS : UMR8190 – Université Pierre et Marie Curie [UPMC] - Paris VI – Université de Versailles Saint-Quentin-en-Yvelines – INSU |
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| 2 : | Institut Pierre-Simon-Laplace (IPSL) |
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CNRS : FR636 – Institut de recherche pour le développement [IRD] – CEA – CNES – INSU – Université Pierre et Marie Curie [UPMC] - Paris VI – Université de Versailles Saint-Quentin-en-Yvelines – Ecole normale supérieure de Paris - ENS Paris |
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| 3 : | Dipartimento di Ingegneria e Fisica dell'Ambiente (Difa) |
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Universita degli Studi della Basilicta |
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| 4 : | Laboratoire d'aérologie (LA) |
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CNRS : UMR5560 – Observatoire Midi-Pyrénées – INSU – Université Paul Sabatier [UPS] - Toulouse III |
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| 5 : | Laboratoire de météorologie physique (LaMP) |
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CNRS : UMR6016 – INSU – Université Blaise Pascal - Clermont-Ferrand II |
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| 6 : | Groupe d'étude de l'atmosphère météorologique (CNRM-GAME) |
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CNRS : URA1357 – INSU – Météo France |
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| 7 : | Laboratoire inter-universitaire des systèmes atmosphèriques (LISA) |
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CNRS : UMR7583 – INSU – Université Paris VII - Paris Diderot – Université Paris-Est Créteil Val-de-Marne (UPEC) |
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| 8 : | Institut für Physik und Meteorologie (IPM) |
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University of Hohenheim |
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| space |
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| Domaine | : | Planète et Univers/Sciences de la Terre/Météorologie |
| hal-00668855, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00668855 | |
| oai:hal.archives-ouvertes.fr:hal-00668855 | |
| Contributeur : Catherine Cardon | |
| Soumis le : Vendredi 10 Février 2012, 15:22:40 | |
| Dernière modification le : Vendredi 10 Février 2012, 15:22:40 | |
