Multi-year simulations and experimental seasonal predictions for rainy seasons in China by using a nested regional climate model (RegCM_NCC). Part I: Sensitivity study

2006 ◽  
Vol 23 (3) ◽  
pp. 323-341 ◽  
Author(s):  
Yihui Ding ◽  
Xueli Shi ◽  
Yiming Liu ◽  
Yan Liu ◽  
Qingquan Li ◽  
...  
Keyword(s):  
Regional Climate Model ◽  
Climate Model ◽  
Regional Climate ◽  
Sensitivity Study

scholarly journals Sensitivity study of the REMO regional climate model to domain size

2021 ◽  
Vol 18 ◽  
pp. 157-167
Author(s):  
Réka Suga ◽  
Otília A. Megyeri-Korotaj ◽  
Gabriella Allaga-Zsebeházi
Keyword(s):  
Regional Climate Model ◽  
Climate Model ◽  
Global Climate ◽  
Global Climate Model ◽  
Regional Climate ◽  
Domain Size ◽  
Sensitivity Study ◽  
Horizontal Resolution ◽  
Precipitation Indices

Abstract. In the framework of the KlimAdat national project, the Hungarian Meteorological Service (OMSZ) is aiming to perform 10 km horizontal resolution simulations with the 2015 version of the REMO regional climate model over Central and Eastern Europe. The long-term simulations were preceded by a 10-year long sensitivity study on domain size, which is summarised in this paper. We selected three different domains embedded in each other, which contain the whole area of the Danube and Tisza river catchments. Lateral boundary conditions were obtained from the 50 km resolution REMO driven by the MPI-ESM-LR global climate model. Simulations were performed for the period of 1970–1980 including 1-year spin-up. Monthly and seasonal means of daily 2 m temperature, precipitation sum and several precipitation indices were evaluated. Reference datasets were E-OBS 19.0 and CarpatClim-HU. We can conclude, that the selection of domain size has a larger impact on the simulation of precipitation, and in the case of the seasonal mean of the precipitation indices, the differences amongst the results obtained on each model domain exceed 10 %. In general, the smallest biases occurred on the largest domain, therefore further long-term simulations are being produced on this domain.

scholarly journals A sensitivity study on the role of the swamps of southern Sudan in the summer climate of North Africa using a regional climate model

2012 ◽  
Vol 113 (1-2) ◽  
pp. 63-81 ◽  
Author(s):  
Modathir A. H. Zaroug ◽  
M. B. Sylla ◽  
F. Giorgi ◽  
Elfatih A. B. Eltahir ◽  
Pradeep K. Aggarwal
Keyword(s):  
Regional Climate Model ◽  
North Africa ◽  
Climate Model ◽  
Regional Climate ◽  
Sensitivity Study ◽  
Southern Sudan ◽  
Summer Climate
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