Journal ArticleDOI
The Regional Climate Model COSMO-CLM (CCLM)
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The Lokal Model (LM) as discussed by the authors is a non-hydrostatic model developed by the German Weather Service (DWD) in the early 1990s for convection resolving weather simulation.Abstract:
Meteorologisches Institut Universitat Bonn, Germany¨In the early 1990s the German Weather Service (DWD) found that future demands on weather forecasting wouldrequire convection resolving weather simulation. This required grid mesh sizes much less than ten kilometres,which could not be achieved by the Deutschlandmodell (DM), the operational model at that time. DM wasa hydrostatic model and thus limited by physical reasons to grid mesh sizes larger than about ten kilometres.Therefore the DWD decided to develop a new non-hydrostatic model, the Lokalmodell (LM). The LM supersededthe DM as operational weather forecast model in 1999 and after several improvements met the expectations inseveral respects.The same arguments seem to be valid for climate simulations. Furthermore, most regional climate models(RCMs)originateinaweatherforecastmodel.ThereforeitwasnotsurprisingthatscientistsatthePotsdamInstituteforClimateImpactResearch(PIK)tookintoaccounttheLMasanoptionwhentheylookedforanappropriateRCMfor their WAVES project (Bread more
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EURO-CORDEX : new high-resolution climate change projections for European impact research
Daniela Jacob,Juliane Petersen,Bastian Eggert,Antoinette Alias,Ole Bøssing Christensen,Laurens M. Bouwer,Alain Braun,Augustin Colette,Michel Déqué,Goran Georgievski,Elena Georgopoulou,Andreas Gobiet,Laurent Menut,Grigory Nikulin,Andreas Haensler,Nils Hempelmann,Colins Jones,Klaus Keuler,Sari Kovats,Nico Kröner,Sven Kotlarski,Arne Kriegsmann,Eric Martin,Erik van Meijgaard,Christopher Moseley,Susanne Pfeifer,Swantje Preuschmann,Christine Radermacher,Kai Radtke,Diana Rechid,Mark Rounsevell,Patrick Samuelsson,Samuel Somot,Jean-François Soussana,Claas Teichmann,Riccardo Valentini,Robert Vautard,Bjorn Weber,Pascal Yiou +38 more
TL;DR: In this article, a new high-resolution regional climate change ensemble has been established for Europe within the World Climate Research Program Coordinated Regional Downscaling Experiment (EURO-CORDEX) initiative.
Journal ArticleDOI
A review on regional convection-permitting climate modeling: Demonstrations, prospects, and challenges.
Andreas F. Prein,Andreas F. Prein,Wolfgang Langhans,Giorgia Fosser,Andrew Ferrone,Nikolina Ban,Klaus Goergen,Michael Keller,Merja Tölle,Oliver Gutjahr,Frauke Feser,Erwan Brisson,Stefan Kollet,Juerg Schmidli,Nicole Van Lipzig,Ruby Leung +15 more
TL;DR: This study aims to provide a common basis for CPM climate simulations by giving a holistic review of the topic, and presents the consolidated outcome of studies that addressed the added value of CPMClimate simulations compared to LSMs.
Journal ArticleDOI
Landslides in a changing climate
TL;DR: A review of landslide-climate studies can be found in this paper, where the authors examine advantages and limits of the approaches adopted to evaluate the effects of climate variations on landslides, including prospective modelling and retrospective methods that use landslide and climate records.
Journal ArticleDOI
21st century climate change in the European Alps--a review.
TL;DR: In this article, the state-of-the-art literature about 21st century climate change in the Alps based on existing literature and additional analyses is reviewed, which explicitly considers the reliability and uncertainty of climate projections.
Journal ArticleDOI
Precipitation Climatology in an Ensemble of CORDEX-Africa Regional Climate Simulations
Grigory Nikulin,Colin Jones,Filippo Giorgi,Ghassem R. Asrar,Matthias Büchner,Ruth Cerezo-Mota,Ole Bøssing Christensen,Michel Déqué,Jesús Fernández,Andreas Hänsler,Erik van Meijgaard,Patrick Samuelsson,Mouhamadou Bamba Sylla,Laxmi Sushama +13 more
TL;DR: In this article, an ensemble of regional climate simulations is analyzed to evaluate the ability of 10 regional climate models (RCMs) and their ensemble average to simulate precipitation over Africa, using a range of time scales, including seasonal means, and annual and diurnal cycles.
References
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Journal ArticleDOI
Evaluating the performance and utility of regional climate models: the PRUDENCE project
TL;DR: The main objective of the PRUDENCE project was to provide high resolution climate change scenarios for Europe at the end of the twenty-first century by means of dynamical downscaling (regional climate modelling) of global climate simulations as mentioned in this paper.
Book ChapterDOI
Dynamic Regional Climate Modeling and Sensitivity Experiments for the Northeast of Brazil
Uwe Böhm,Friedrich-Wilhelm Gerstengarbe,Detlef Hauffe,Martin Kücken,Hermann Österle,Peter Werner +5 more
TL;DR: In this article, two different types of such models were adapted to the region of interest and were investigated for their ability to reproduce present-day extreme weather conditions in the northeast of Brazil.
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