Mesoscale circulations over complex terrain in the Valencia coastal region, Spain - Part 1 : Simulation of diurnal circulation regimes (Articolo in rivista)

Type
Label
  • Mesoscale circulations over complex terrain in the Valencia coastal region, Spain - Part 1 : Simulation of diurnal circulation regimes (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.5194/acp-7-1835-2007 (literal)
Alternative label
  • G Perez-Landa, P Ciais, M J Sanz, B Gioli, F Miglietta, J L Palau, G Gangoiti, M M Millan (2007)
    Mesoscale circulations over complex terrain in the Valencia coastal region, Spain - Part 1 : Simulation of diurnal circulation regimes
    in Atmospheric chemistry and physics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G Perez-Landa, P Ciais, M J Sanz, B Gioli, F Miglietta, J L Palau, G Gangoiti, M M Millan (literal)
Pagina inizio
  • 1835 (literal)
Pagina fine
  • 1849 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.atmos-chem-phys.net/7/1835/2007/acp-7-1835-2007.html (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 7 (literal)
Rivista
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Fundación CEAM. Parque Tecnológico, c/o Charles R. Darwin 14, 46980 Paterna (Valencia), Spain Laboratoire des Sciences du Climat et de l'Environnement, UMR Commissariat à l'Energie Atomique/CNRS 1572, Gif-sur-Yvette, France IBIMET-CNR, Instituto di Biometeorologia, Consiglio Nazionale delle Ricerche, Firenze, Italy Escuela Técnica Superior de Ingenieros Industriales de Bilbao, Universidad del País Vasco/Euskal Herriko Unibertsitatea, Bilbao, Spain (literal)
Titolo
  • Mesoscale circulations over complex terrain in the Valencia coastal region, Spain - Part 1 : Simulation of diurnal circulation regimes (literal)
Abstract
  • We collected ground-based and aircraft vertical profile measurements of meteorological parameters during a 2-week intensive campaign over the Valencia basin, in order to understand how mesoscale circulations develop over complex terrain and affect the atmospheric transport of tracers. A high-resolution version of the RAMS model was run to simulate the campaign and characterize the diurnal patterns of the flow regime: night-time katabatic drainage, morning sea-breeze development and its subsequent coupling with mountain up-slopes, and evening flow-veering under larger-scale interactions. An application of this mesoscale model to the transport of CO2 is given in a companion paper. A careful evaluation of the model performances against diverse meteorological observations is carried out. Despite the complexity of the processes interacting with each other, and the uncertainties on modeled soil moisture boundary conditions and turbulence parameterizations, we show that it is possible to simulate faithfully the contrasted flow regimes during the course of one day, especially the inland progression and organization of the sea breeze. This gives confidence with respect to future applicability of mesoscale models to establish a reliable link between surface sources of tracers and their atmospheric concentration signals over complex terrain. (literal)
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