Model Coupling | |||
---|---|---|---|
Ocean-Atmosphere GCM |
Integration Length | |||
---|---|---|---|
500 years (or as long as possible) |
Oceans | |||
---|---|---|---|
Ocean Mode | Ocean Input | ||
Dynamic | Local Modern |
Geographic Boundary Conditions | |||
---|---|---|---|
Land/Sea Mask | Topography | Ice Sheets | Vegetation |
Local Modern | Local Modern | Local Modern | Pre-industrial including land use |
Greenhouse Gases | ||||
---|---|---|---|---|
CO2 | N2O | CH4 | CFCs | O3 |
280 ppm | 270 ppb | 760 ppb | 0 | Local Modern |
Solar Constant | |||
---|---|---|---|
1365 W/m² |
Aerosols | |||
---|---|---|---|
Pre-industrial |
Model Spin-up | |||
---|---|---|---|
Documented by individual groups |
Orbital Parameters | |||
---|---|---|---|
[ecc = 0.016724] - [obl = 23.446°] - [peri - 180° = 102.04°] Date of vernal equinox March 21 at noon |
Model Coupling | ||||
---|---|---|---|---|
Ocean-Atmosphere GCM |
Integration Length | ||||
---|---|---|---|---|
500 years (or as long as possible) |
Oceans | |||
---|---|---|---|
Ocean Mode | Deep Ocean Input | ||
Dynamic, initialize with PRISM3 standards | Global_dot_v2.0* |
Preferred Boundary Conditions | |||
---|---|---|---|
Land/Sea Mask | Topography | Ice Sheets | Vegetation |
land_fraction_v1.1 | topo_v1.1* | biome_veg_v1.3 or mbiome_veg_v1.3 | biome_veg_v1.3 or mbiome_veg_v1.3 |
Alternate Boundary Conditions | |||
---|---|---|---|
Land/Sea Mask | Topography | Ice Sheets | Vegetation |
use your local modern land/sea mask | topo_v1.4* | biome_veg_v1.2 or mbiome_veg_v1.2 | biome_veg_v1.2 or mbiome_veg_v1.2 |
Greenhouse Gases | ||||
---|---|---|---|---|
CO2 | N2O | CH4 | CFCs | O3 |
405 ppm | As PI Control | As PI Control | As PI Control | As PI Control |
Solar Constant | ||||
---|---|---|---|---|
As PI Control |
Aerosols | ||||
---|---|---|---|---|
As PI Control |
Model Spin-up | ||||
---|---|---|---|---|
Documented by individual groups |
Orbital Parameters | ||||
---|---|---|---|---|
As PI Control |