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noresm:modeldeffiles:nf2006to2008r164 [2014-04-02 13:55:35]
alfk created |
noresm:modeldeffiles:nf2006to2008r164 [2022-05-31 09:29:32]
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| ===== Model-run description for NF2006to2008r164 with CAM4-Oslo (NorESM1-M) (UNDER CONSTRUCTION!) ===== | |
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| **Purpose of simulation:** Model validation for the Arctic under PD conditions | |
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| **Contact person:** Alf Kirkevåg (alf.kirkevag@met.no) | |
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| **Revision Number:** r164 | |
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| **Production computer used:** Cray XT6 in Bergen (hexagon) | |
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| **Production date:** August 2010 | |
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| **Storage locations:** NorStore (/norstore_osl/projects/NS2345K/noresm/cases/aerocomA2noresm_r128/) | |
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| MET Norway (/vol/fou/atmos/alfk/aerocomA2ny/aerocom.CAM4-Oslo.AEROCOM_A2.CTRL/) | |
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| **Storage space:** 289 Gb at NorStore, 6 Gb at MET Norway (/vol/fou) | |
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| **Projects:** NorClim/EarthClim and AeroCom | |
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| **Publications:** [[http://www.geosci-model-dev.net/6/207/2013/gmd-6-207-2013.html|Kirkevåg et al. (2013)]], [[http://www.atmos-chem-phys.net/13/1853/2013/acp-13-1853-2013.html|Myhre et al. (2013)]], [[http://www.atmos-chem-phys.net/13/2423/2013/acp-13-2423-2013.html|Samset et al. (2013)]], [[http://www.atmos-chem-phys.net/14/2399/2014/acp-14-2399-2014.html|Jiao et al. (2014)]], [[http://www.atmos-chem-phys-discuss.net/14/6027/2014/acpd-14-6027-2014.html|Tsigaridis et al. (2014)]] | |
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| **Papers in preparation:** Samset et al. (submitted), Huttunen et al. (in prep.), Kipling et al. (in prep.), Koffi et al. (in prep). | |
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| **Simulation name(s):** aerocomA2noresm_r128_X, where X = 2006 (AeroCom-A2.CTRL), 1850 (AeroCom-A2.PRE), ZERO (AeroCom-A2.ZERO), 2006preSO4, 2006preffBC, 2006preffOC and 2006prebbBCOC | |
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| **Compset name used:** NFAEROCOM1850 for X=1850, NFAEROCOM2006 for the other experiments | |
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| **Model type:** Stand-alone cam (atmosphere) default with prescribed ocn/ice (ocean and sea-ice) | |
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| **Type of run:** Initial | |
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| **Simulation period:** 5 years | |
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| **Spin-up period:** 2 years | |
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| **Ensemble runs:** No | |
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| **Resolution:** f19_g16 = 1.8x2.5 | |
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| **Emission year(s):** 2006 (AeroCom-A2.CTRL), 1850 (AeroCom-A2.PRE), 2006 but with aerosol extiction set to 0 (AeroCom-A2.ZERO). For X = 2006preY all emissions are for year 2006, except that 1850 emissions are used for: SO2 and SO4 in the Y = SO4 experiment, fossil fuel BC / OC in the Y = ffBC / ffOC experiment, and biomass BC and OC in the Y = bbBCOC experiment. | |
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| **Emission inventories** IPCC AR5 for 1850, AeroCom Phase II for 2006, see references in Kirkevåg et al. (2013) | |
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| **Frequency for output:** Monthly | |
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| **Active/changing forcing agents:** Direct and indirect (1. & 2.) effects by anthropogenic SO4, POM and BC (for X = 2006 - 1850), or by all aerosols (2006 - ZERO, only direct effect), or by anthropogenic SO4 (2006 - 2006preSO4), ff BC (2006 - 2006preffBC), ff OC (2006 - 2006preffOC), or anthropogenic bb BC & OC (2006 - 2006prebbBCOC) | |
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| **Tuning parameters which are changed relative to the host model CAM4:** | |
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| rhminl: 0.90 lower RH threshold for formation of low stratiform clouds (0.91 in CAM4) | |
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| critrp: 5.0 mm/day maximum prcipitation rate for suppression of autoconversion of cloud water (0.5 mm/day in CAM4) | |
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| r3lc: 14 um critical mean droplet volume radius for onset of autoconversion (10 um in CAM4) | |
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