pmip3:wg:qi:bc:lidisc
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pmip3:wg:qi:bc:lidisc [2014/12/26 20:08] ottobli [CMIP6] |
pmip3:wg:qi:bc:lidisc [2014/12/26 20:17] ottobli [CMIP6] |
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| ~~DISCUSSION~~ | ~~DISCUSSION~~ | ||
| - | ====== Last Interglacial CMIP6/PMIP proposed experiments ====== | + | ====== Last Interglacial CMIP6/PMIP6 proposed experiments ====== |
| ===== Goal ===== | ===== Goal ===== | ||
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| * Greenhouse gas concentrations well-known from ice cores (Figure 2), [CO2 275ppm; CH4 709ppb; N2O 266 ppb]. | * Greenhouse gas concentrations well-known from ice cores (Figure 2), [CO2 275ppm; CH4 709ppb; N2O 266 ppb]. | ||
| * Experiment 1 (Tier 1): AOGCM; modern geography, ice sheets, and vegetation; length: ≥ 100 years after spinup. Initialize from CMIP6 preindustrial DECK simulation. Save appropriate output to allow forcing of offline ice-sheet models. | * Experiment 1 (Tier 1): AOGCM; modern geography, ice sheets, and vegetation; length: ≥ 100 years after spinup. Initialize from CMIP6 preindustrial DECK simulation. Save appropriate output to allow forcing of offline ice-sheet models. | ||
| - | * Experiment 2 (Tier 2): Coupled AOGCM-ISM; predictive Greenland ice sheet models, asynchronous coupling with 10 ISM years per 1 AOGCM years; length: AOGCM 300 years, ISM 3000 years. Initialize from Experiment 1. | + | * Experiment 2 (Tier 2; collaborative with ISMIP6): Coupled AOGCM-ISM; predictive Greenland ice sheet models, asynchronous coupling with 10 ISM years per 1 AOGCM years; length: AOGCM 300 years, ISM 3000 years. Initialize from Experiment 1. |
| {{:pmip3:wg:qi:bc:li_bc_dic_fig.png?direct&600|Click to get a larger version}} | {{:pmip3:wg:qi:bc:li_bc_dic_fig.png?direct&600|Click to get a larger version}} | ||
| - | ==== PMIP ==== | + | ==== PMIP6 ==== |
| * 125ka, 122ka time slices. | * 125ka, 122ka time slices. | ||
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| * Relevant topics: climate, ice sheets and sea level, sea ice, monsoons, carbon cycle. | * Relevant topics: climate, ice sheets and sea level, sea ice, monsoons, carbon cycle. | ||
| - | * LIG CMIP6 experiments, collaborative between PMIP and ISMIP6. | + | * LIG CMIP6 experiments, collaborative between PMIP6 and ISMIP6. |
| * The experiments should be well established for Tier 1 and at least tested for Tier 2 and beyond. | * The experiments should be well established for Tier 1 and at least tested for Tier 2 and beyond. | ||
| * A sufficient number of modelling centers (~8) are a part of the MIP and committed to simulating all of the MIP‘s Tier 1 experiments for a particular science question. | * A sufficient number of modelling centers (~8) are a part of the MIP and committed to simulating all of the MIP‘s Tier 1 experiments for a particular science question. | ||
pmip3/wg/qi/bc/lidisc.txt · Last modified: 2016/06/20 15:35 by jypeter
