Record Label : lgm
Record Title : last glacial maximum
Record identifier : f16f0242-dd9e-11e6-b89b-ac72891c3257
Description : Impose Last Glacial Maximum (21 kyr ago) boundary conditions for ice-sheet and land-sea mask, the atmospheric concentration of well-mixed greenhouse gases and orbital parameters. Run for at least 100 years after spin-up. It is mandatory that the model versions used for the PMIP-CMIP6 experiments are the exactly the same as for the other CMIP6 experiments, in particular the DECK and historical simulations.
Identifier for experiment group : Pmip1
MIP defining experiment : PMIP
Model Source Types : AOGCM | AER CHEM BGC
Tier of Experiment : 1
Number of Start Dates : 1
Start year : from PI or pre-existing LGM
End year : as long as possible to have >= 100 stabilised years (I.e 500 to 1000 years for the simulation)
Years per Simulation Including all Start Years : 100
Ensemble size : 1
Total number of years : 100
Comment : main forcings : ice-sheet; trace gases, orbital parameters dust (forcing, or feedback if dust cycle represented in model)