Pregled bibliografske jedinice broj: 532729
Reducing warm bias over subarctic regions in RegCM4
Reducing warm bias over subarctic regions in RegCM4 // International Conference on the Coordinated Regional Climate Downscaling Experiment - CORDEX
Trst, Italija, 2011. (poster, međunarodna recenzija, neobjavljeni rad, ostalo)
CROSBI ID: 532729 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Reducing warm bias over subarctic regions in RegCM4
Autori
Ivan Güttler
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, ostalo
Skup
International Conference on the Coordinated Regional Climate Downscaling Experiment - CORDEX
Mjesto i datum
Trst, Italija, 21.04.2011. - 26.04.2011
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
regional climate models; temperature bias
Sažetak
Large warm bias during winter is detected in simulations with RegCM4 over subarctic regions. Similar error is present in several other regional and global climate models. The modifications to reduce warm bias in RegCM4 included the reductions of low-level cloud cover fraction and minimum turbulent mixing in stable planetary boundary layer. The reductions are spatially confined and located at the lower tropospheric levels and do not degrade model’s results in other locations and seasons. The impacts of new land-surface scheme and new PBL scheme are assessed.
Izvorni jezik
Engleski
Znanstvena područja
Geologija
POVEZANOST RADA
Projekti:
004-1193086-3035 - Klimatske varijacije i promjene i odjek u područjima utjecaja (Gajić-Čapka, Marjana, MZOS ) ( CroRIS)
Ustanove:
Državni hidrometeorološki zavod
Profili:
Ivan Güttler
(autor)
