Bristol Research Initiative for the Dynamic Global
Environment
Model Simulations
Experiment: xotku
This job is a standard version of HadCM3M2.1D (dynamic TRIFFID) based on tdaae. However, it has a number of small additions/changes. These include: (1) the dark_respiration update is included, (2) the orbital update as in FAMOUS, (3) salinity conservation is included, (4) age of water tracer included. One executable can be used for all time periods. Also has orbit and CO2 etc changing and changing orography.
The boundary conditions are (a) peltier6g, used in anomaly mode, (b) GHGs from the latest estimates, (c) global salinity is 1PSU more at LGM and scaled with sealevel for other periods (d) orbital changes via FAMOUS update (default is Berger and Loutre 1991)
Note that the salinity, orbital and trace gas updates have been modified to produce output files. Salinity update modifies whole volume.
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
03.5k-03.0k_BP
This is part of Birmingham Holocene simulations. This is the CONV-VMS configuration which includes changes to entrainment rate, detrainment and vegetation moisture stress. All forcings included except melt water fluxes. This series originally started from the tdphl spinup. Revised runoff maps, Russian rivers to Arctic. Solar and volcanic forcing is included.
550
50
450
191
364
202
0
0
bc4
Intel_v17_0.1_bc4
2020_10_21_12_03
2020_10_21_12_03
You can access the means from this run, by going 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 xotku
Summary of Results for Experiment xotku
Variable
DJF
JJA
ANN
Monthly
Variable
Variable
DJF
JJA
ANN
Monthly
Variable
Surface Air Temperature
Surface Air Temperature Time Series
Surface Air Temperature
Surface Air Temperature Time Series
Total Precipitation
Surface Air Temperature Time Series (annual means)
Total Precipitation
Surface Air Temperature Time Series (annual means)
Evaporation
Evaporation
Precipitation - Evaporation
Precipitation - Evaporation
Fractional Plant Stress (layer 1)
Fractional Plant Stress (layer 1)
Mean Sea Level Pressure
Mean Sea Level Pressure
Total Cloud Cover
Total Cloud Cover
Sea Ice Concentration
Sea Ice Concentration
Stream Function at 200 hPa
Stream Function at 200 hPa
Velocity Potential at 200 hPa
Vegetation Fractions
Velocity Potential at 200 hPa
Vegetation Fractions
Divergence (Smoothed) at 200 hPa
Divergence (Smoothed) at 200 hPa
Perturbation Height at 500 hPa
Vegetation-Climate
Perturbation Height at 500 hPa
Vegetation-Climate
Ocean Potential Temperature at 5m
Ocean Potential Temperature at 2116m
Ocean Potential Temperature at 5m
Ocean Potential Temperature at 2116m
Ocean Salinity at 5m
Ocean Salinity at 2116m
Ocean Salinity at 5m
Ocean Salinity at 2116m
Ocean Currents at 5m
Ocean Currents at 2116m
Ocean Currents at 5m
Ocean Currents at 2116m
Ocean Horizontal Streamfunction
Ocean Horizontal Streamfunction
Ocean Vertical Velocity at 10m
Ocean Vertical Velocity at 2424m
Ocean Vertical Velocity at 10m
Ocean Vertical Velocity at 2424m
Ocean Mixed Layer Depth
Ocean Mixed Layer Depth
Summary of Results for Experiment xotku-tejxi
Summary of Results for Experiment xotku-tejxi
Variable
DJF
JJA
ANN
Monthly
Variable
Variable
DJF
JJA
ANN
Monthly
Variable
Surface Air Temperature
Surface Air Temperature Time Series
Surface Air Temperature
Surface Air Temperature Time Series
Total Precipitation
Surface Air Temperature Time Series (annual means)
Total Precipitation
Surface Air Temperature Time Series (annual means)
Evaporation
Evaporation
Precipitation - Evaporation
Precipitation - Evaporation
Fractional Plant Stress (layer 1)
Fractional Plant Stress (layer 1)
Mean Sea Level Pressure
Mean Sea Level Pressure
Total Cloud Cover
Total Cloud Cover
Sea Ice Concentration
Sea Ice Concentration
Stream Function at 200 hPa
Stream Function at 200 hPa
Velocity Potential at 200 hPa
Vegetation Fractions
Velocity Potential at 200 hPa
Vegetation Fractions
Divergence (Smoothed) at 200 hPa
Divergence (Smoothed) at 200 hPa
Perturbation Height at 500 hPa
Vegetation-Climate
Perturbation Height at 500 hPa
Vegetation-Climate
Ocean Potential Temperature at 5m
Ocean Potential Temperature at 2116m
Ocean Potential Temperature at 5m
Ocean Potential Temperature at 2116m
Ocean Salinity at 5m
Ocean Salinity at 2116m
Ocean Salinity at 5m
Ocean Salinity at 2116m
Ocean Currents at 5m
Ocean Currents at 2116m
Ocean Currents at 5m
Ocean Currents at 2116m
Ocean Horizontal Streamfunction
Ocean Horizontal Streamfunction
Ocean Vertical Velocity at 10m
Ocean Vertical Velocity at 2424m
Ocean Vertical Velocity at 10m
Ocean Vertical Velocity at 2424m
Ocean Mixed Layer Depth
Ocean Mixed Layer Depth
Summary of Results for Experiment xotku-tejyg
Summary of Results for Experiment xotku-tejyg
Variable
DJF
JJA
ANN
Monthly
Variable
Variable
DJF
JJA
ANN
Monthly
Variable
Surface Air Temperature
Surface Air Temperature Time Series
Surface Air Temperature
Surface Air Temperature Time Series
Total Precipitation
Surface Air Temperature Time Series (annual means)
Total Precipitation
Surface Air Temperature Time Series (annual means)
