Bristol Research Initiative for the Dynamic Global
Environment
Model Simulations
Experiment: xqcpb
The shift-TSI starts from 1361 W/m-2 for 20 years, then suddenly shifts to 1411 W/m-2 (50 W/M-2 increase), then shifts back to 1361 W/m-2 for the remaining years.
Brief Description
Fuller Description
Total Length of Run (in years)
Averaging period (in years)
Spinup period (in years)
CO2 (in ppmv)
CH4 (in ppbv)
N2O (in ppbv)
CFC11 (in pptv)
CFC12 (in pptv)
Computer used for simulation
Compiler used for simulation
Date of first entry in datebase
Date of most recent modification to entry in database
shift_TSI
This job is set to test the effectiveness of the time-varying TSI setting. It includes a yearly-mean shift TSI file, ranging from year 1850 to 2299. Other setting is the same with xqcpa or xqcpz.
450
50
400
280
760
270
0
0
bc4
Intel_v10.1
2025_03_20_17_53
2025_03_20_17_53
You can access the means from this run, by going here
You can access the ocean integrals from this run, by going here And noise diagnostics here
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more detailed examination of the model results, you can go to the
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Summary of Results for Experiment xqcpb
Atlantic Meridional Overturning Strength
Depth of Max Atlantic Overturning
Latitude of Max Atlantic Overturning
Variable
DJF
JJA
ANN
Monthly
Variable
Surface Air Temperature
Surface Air Temperature Time Series
Total Precipitation
Surface Air Temperature Time Series (annual means)
Evaporation
Soil Moisture in Layer 4 (Deepest layer) (annual means)
Precipitation - Evaporation
Gregory Plot (10 year running mean)
Fractional Plant Stress (layer 1)
BIOME4
Mean Sea Level Pressure
BIOME4 with CO2 changed
Total Cloud Cover
Plantary Albedo
Warm Month Mean
Surface Albedo
Cold Month Mean
Sea Ice Concentration
Gross Primary Productivity
Gross Primary Productivity Time Series
Net Primary Productivity
Net Primary Productivity Time Series
Stream Function at 200 hPa
Velocity Potential at 200 hPa
Vegetation Fractions
Divergence (Smoothed) at 200 hPa
Soil Carbon Time Series
Perturbation Height at 500 hPa
Vegetation-Climate
Meridional Stream Function
Ocean Potential Temperature at 5m
Ocean Potential Temperature at 2116m
Ocean Salinity at 5m
Ocean Salinity at 2116m
Ocean Currents at 5m
Ocean Currents at 2116m
Ocean Horizontal Streamfunction
Atmos/Ocean Heat Transport
Ocean Vertical Velocity at 10m
Ocean Vertical Velocity at 2424m
Ocean Mixed Layer Depth
Mass Streamfunction
Summary of Results for Experiment xqcpb-xqcpz
Atlantic Meridional Overturning Strength
Depth of Max Atlantic Overturning
Latitude of Max Atlantic Overturning
Variable
DJF
JJA
ANN
Monthly
Variable
Surface Air Temperature
Surface Air Temperature Time Series
Total Precipitation
Surface Air Temperature Time Series (annual means)
Evaporation
Soil Moisture in Layer 4 (Deepest layer) (annual means)
