Climate Simulation with CLM, Scenario A1B run no.1, North Atlantic region

Beteiligte Person:
  • Zahn, Matthias
World Data Center for Climate (WDCC) at DKRZ
  • Climate
  • SFB512_TP_F4
  • climate simulation
  • regional modelling
  • Project: Numerical reconstructions and extreme value statistics of the Northeast Atlantic storm climate and comparison with observations - Homepage of project see Subproject_F4: Langzeitsimulationen und Extremwertstatistiken des regionalen Klimas des Nordatlantiks im Vergleich zu Beobachtungen Leader: Ralf Weisse see Summary: The experiment CLM_A1B_ZS contains Northern European regional climate simulations of the years 2070-2099 on a rotated grid (CLM non hydrostatic, 0.44 deg. hor. resolution, see ). It is forced by the first (_1_) run of the global IPCC SRES A1B (EH5-T63L31_OM-GR1.5L40_A1B_1_6H), which describes a possible future world of very rapid economic growth, global population peaking in mid-century and rapid introduction of new and more efficient technologies with a balance across all energy sources. The model region starts at -19.36/-40.48 (lat/lon in rotated coordinates; centre of lower left corner of the domain) with rotated North Pole at 21.3/-175.0 (lat/lon). The number of grid points is 80/146 (lat/lon). The sponge zone (numerically unreliable boundary grid points) consists of 8 grid boxes at each border. EH5-T63L31_OM-GR1.5L40_A1B_1_6H were nudged during the simulations (spectral nudging,von Storch, H., A spectral nudging technique for dynamical downscaling purposes. Mon. Wea. Rev, 2000 ) The regional model variables include two-dimensional near surface fields and atmospheric fields on 6 pressure levels (200, 500, 700, 850, 925 and 1000 hPa) for zonal and meridional wind, temperature and pressure. The time interval of the output fields is 3 hours. Please contact sga"at" for data request details. The output format is netCDF. Experiment with CLM 2.4.6 on HPC Cluster ( blizzard ).
DOI 10.1038/nature09388
  • Open access data at least for academic use.
Forschungsdaten DKRZ

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