Pregled bibliografske jedinice broj: 299344
Large-scale modes of the tropical atmosphere. Part II: analytical modelling of Kelvin waves using the CAPE closure
Large-scale modes of the tropical atmosphere. Part II: analytical modelling of Kelvin waves using the CAPE closure // Geofizika, 24 (2007), 1; 43-55 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 299344 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Large-scale modes of the tropical atmosphere. Part II: analytical modelling of Kelvin waves using the CAPE closure
Autori
Fuchs, Željka ; Marki, Antun
Izvornik
Geofizika (0352-3659) 24
(2007), 1;
43-55
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
CAPE ; Kelvin waves
Sažetak
The thermal assumption of the model is based on the convective available potential energy (CAPE) closure, i.e. increased CAPE, represented by decreased mid-level potential temperature, results in increased precipitation. The dynamic assumption of the model is that the vertical heating profile has the shape of the first baroclinic mode, while the vertical dependence of modeled fields is calculated, i.e. the model is vertically resolved. The modeled modes are free Kelvin waves and convectively coupled Kelvin waves. It is shown that the CAPE closure is not sufficient to produce the observed destabilization of the Kelvin mode, but that the dynamical properties of the model give the observed phase speeds.
Izvorni jezik
Engleski
Znanstvena područja
Geologija
POVEZANOST RADA
Projekti:
MZOS-119-1193086-1311 - Bazične ORografske Atmosferske cirkulacije u Hrvatskoj (BORA) (Grisogono, Branko, MZOS ) ( CroRIS)
MZOS-119-1193086-1314 - Istraživanje geomagnetskog polja i nehomogenosti litosfere u području Hrvatske (Herak, Davorka, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
