Matches in SemOpenAlex for { <https://semopenalex.org/work/W2946275725> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2946275725 abstract "The simulation of extremes using climate models is still a challenging task. Currently, the horizontal resolution of state-of-the art regional climate models (RCMs) is about 12.5-25 km, which may still be too coarse to represent local extremes realistically. In this study we use dynamically downscaled ERA-40 reanalysis data of the RCM COSMO-CLM at 18 km resolution, downscale it further to 4.5 km and 1.3 km and investigate the impact of the horizontal resolution on extremes. Extremes are estimated as return levels for the 2, 5 and 10-year return periods using ’peaks-over-threshold’ (POT) models. Daily return levels are calculated for precipitation and maximum 2 m temperature in summer as well as precipitation and 2 m minimum temperature in winter. The results show that the spatial variability of the return levels increases with resolution. This effect is more distinct in case of temperature extremes due to a higher dependency on the better resolved orography. In comparison to observations, the spatial variability of temperature extremes is better simulated at a resolution of 1.3 km, but the return levels are cold biased in summer and warm biased in winter. Regarding precipitation, the spatial variability improves as well, but returnlevels were strongly overestimated in summer by all CCLM simulations. In summary, the results indicate that an increase in resolution improves the simulation of extremes in an RCM, and impact models and assessment studiesmay benefit from such high-resolution model output." @default.
- W2946275725 created "2019-05-29" @default.
- W2946275725 creator A5028322779 @default.
- W2946275725 creator A5040405012 @default.
- W2946275725 creator A5042568964 @default.
- W2946275725 creator A5043660006 @default.
- W2946275725 date "2015-01-01" @default.
- W2946275725 modified "2023-09-27" @default.
- W2946275725 title "Impact of the horizontal resolution on the simulation of extremes" @default.
- W2946275725 hasPublicationYear "2015" @default.
- W2946275725 type Work @default.
- W2946275725 sameAs 2946275725 @default.
- W2946275725 citedByCount "0" @default.
- W2946275725 crossrefType "journal-article" @default.
- W2946275725 hasAuthorship W2946275725A5028322779 @default.
- W2946275725 hasAuthorship W2946275725A5040405012 @default.
- W2946275725 hasAuthorship W2946275725A5042568964 @default.
- W2946275725 hasAuthorship W2946275725A5043660006 @default.
- W2946275725 hasConcept C105795698 @default.
- W2946275725 hasConcept C107054158 @default.
- W2946275725 hasConcept C111368507 @default.
- W2946275725 hasConcept C127313418 @default.
- W2946275725 hasConcept C132651083 @default.
- W2946275725 hasConcept C153294291 @default.
- W2946275725 hasConcept C166957645 @default.
- W2946275725 hasConcept C168754636 @default.
- W2946275725 hasConcept C194507410 @default.
- W2946275725 hasConcept C205649164 @default.
- W2946275725 hasConcept C2984089914 @default.
- W2946275725 hasConcept C33923547 @default.
- W2946275725 hasConcept C39432304 @default.
- W2946275725 hasConcept C49204034 @default.
- W2946275725 hasConcept C74256435 @default.
- W2946275725 hasConcept C75007070 @default.
- W2946275725 hasConcept C91586092 @default.
- W2946275725 hasConcept C94747663 @default.
- W2946275725 hasConceptScore W2946275725C105795698 @default.
- W2946275725 hasConceptScore W2946275725C107054158 @default.
- W2946275725 hasConceptScore W2946275725C111368507 @default.
- W2946275725 hasConceptScore W2946275725C127313418 @default.
- W2946275725 hasConceptScore W2946275725C132651083 @default.
- W2946275725 hasConceptScore W2946275725C153294291 @default.
- W2946275725 hasConceptScore W2946275725C166957645 @default.
- W2946275725 hasConceptScore W2946275725C168754636 @default.
- W2946275725 hasConceptScore W2946275725C194507410 @default.
- W2946275725 hasConceptScore W2946275725C205649164 @default.
- W2946275725 hasConceptScore W2946275725C2984089914 @default.
- W2946275725 hasConceptScore W2946275725C33923547 @default.
- W2946275725 hasConceptScore W2946275725C39432304 @default.
- W2946275725 hasConceptScore W2946275725C49204034 @default.
- W2946275725 hasConceptScore W2946275725C74256435 @default.
- W2946275725 hasConceptScore W2946275725C75007070 @default.
- W2946275725 hasConceptScore W2946275725C91586092 @default.
- W2946275725 hasConceptScore W2946275725C94747663 @default.
- W2946275725 hasLocation W29462757251 @default.
- W2946275725 hasOpenAccess W2946275725 @default.
- W2946275725 hasPrimaryLocation W29462757251 @default.
- W2946275725 hasRelatedWork W1512590292 @default.
- W2946275725 hasRelatedWork W1668091994 @default.
- W2946275725 hasRelatedWork W1973796346 @default.
- W2946275725 hasRelatedWork W1984294342 @default.
- W2946275725 hasRelatedWork W2131056632 @default.
- W2946275725 hasRelatedWork W2292442430 @default.
- W2946275725 hasRelatedWork W2405112077 @default.
- W2946275725 hasRelatedWork W2595887034 @default.
- W2946275725 hasRelatedWork W2596217035 @default.
- W2946275725 hasRelatedWork W2851179267 @default.
- W2946275725 hasRelatedWork W2904522884 @default.
- W2946275725 hasRelatedWork W2976026080 @default.
- W2946275725 hasRelatedWork W2981538910 @default.
- W2946275725 hasRelatedWork W2987381807 @default.
- W2946275725 hasRelatedWork W3022599077 @default.
- W2946275725 hasRelatedWork W3096518963 @default.
- W2946275725 hasRelatedWork W3139317967 @default.
- W2946275725 hasRelatedWork W3156894395 @default.
- W2946275725 hasRelatedWork W2181984291 @default.
- W2946275725 hasRelatedWork W2394510139 @default.
- W2946275725 isParatext "false" @default.
- W2946275725 isRetracted "false" @default.
- W2946275725 magId "2946275725" @default.
- W2946275725 workType "article" @default.