Results

   GLOBAL MEAN Surface (1.5m) air temperature
     
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Perturbed Parameters for Result # 1400365
BBC Climate Change Experiment
Description Value Used Default Value Unit
accretion constant 0.000400000 1.e-4
critical relative humidity 0.95, 0.9, 0.9, 0.9
0.9, 0.9, 0.9, 0.9
0.9, 0.9, 0.9, 0.9
0.9, 0.9, 0.9, 0.9
0.9, 0.9, 0.9
0.95, 0.90, 0.85, 0.70
0.70, 0.70, 0.70, 0.70
0.70, 0.70, 0.70, 0.70
0.70, 0.70, 0.70, 0.70
0.70, 0.70, 0.70

threshold for precipitation over land 0.00200000 2.e-4
threshold for precipitation over sea 0.000500000 5.e-5
entrainment coefficient 0.600000 3
empirically adjusted cloud fraction 0.7, 0.7, 0.7, 0.7
0.666, 0.633, 0.6, 0.6
0.6, 0.6, 0.6, 0.6
0.6, 0.6, 0.6, 0.6
0.6, 0.6, 0.6
0.5, 0.5, 0.5, 0.5
0.5, 0.5, 0.5, 0.5
0.5, 0.5, 0.5, 0.5
0.5, 0.5, 0.5, 0.5
0.5, 0.5, 0.5

initial condition parameter 0.07 0.
albedo at melting point of ice 0.650000 0.5
temperature range of ice albedo variation 2.00000 10
Time a circulating air parcel remains in a cloud 3600.00 1.08e+4
Threshold for condensation onto accumulation mode particles 100000. 1.0e+6
Sulphate mass scavenging parameter L0 0.000195000 6.5e-5
Sulphate mass scavenging parameter L1 8.86000e-05 2.955e-5
Scaling parameter for anthropogenic emissions 1.5 1.0
Ocean Start Dump 1081_ocean.year yafbg.ostart
Ocean Flux Correction 1081_flux_corr.anc 1081_flux_corr.anc
Atmos/Ocean Perturb Flux Correction heoshdck_0108_nickfluxcorr.anc nick_zeroflux.anc
NH3/SO2 MOD/EOF DMSNH3SO2A1B_19182082N.mod

NH3/SO2 Forcing DMSNH3SO2A1B_19182082N

Sulphate/Oxidant MOD/EOF SULPC_OXIDANTS_19_A2_1990.mod

Sulphate/Oxidant Forcing SULPC_OXIDANTS_19_A2_1990

Ozone MOD/EOF ozone_hadcm3_1919_2082.mod

Ozone Forcing ozone_hadcm3_1919_2082

Solar Forcing solar_v15 solar_v01
Volcanic Forcing volc_v08 volc_v01
 



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