{"ob_id":45353,"uuid":"4b62fafc68ae4c3784fb2819f652c537","title":"CANARI LE Priority Variables from the HadGEM3.1 large ensemble of climate model simulations for the CANARI project","abstract":"The Climate change in the Arctic – North Atlantic Region and Impacts on the UK Large Ensemble (CANARI LE) priority variables are a subset of the output from a Large Ensemble using the HadGEM3.1 model to simulate 40 realisations of 150 years of historical and future climate (a total of 6000 years of simulation). \r\n\r\nThe historical simulations (HIST2) run from 1950 to 2014, after which they continue using the SSP3-70 (SSP370) scenario forcing (historical and scenario forcings as used in CMIP6). \r\n\r\nThe model used is the medium resolution configuration of HadGEM3.1-MM used for CMIP6, with the Unified Model atmosphere at N216 (~60km) and the NEMO ocean at 0.25°. \r\n\r\nThe baseline performance of the CANARI LE is described in Schiemann et al. 2026 https://doi.org/10.5194/egusphere-2026-2281 \r\n\r\nThe 40 realisations are initialised using a combination of initial conditions from eight simulations which began in 1850 with five additional initial condition perturbations applied to each of those in 1950.  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