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exp_design:mh [2016/08/23 12:12] jypeter Added collaboration with SIMIP and AerChemMIP |
exp_design:mh [2020/04/07 12:38] (current) jypeter [Associated publication] |
===== Associated publication ===== | ===== Associated publication ===== |
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Otto-Bliesner et al, in prep | **The PMIP4 contribution to CMIP6 – Part 2: Two interglacials, scientific objective and experimental design for Holocene and Last Interglacial simulations**, Otto-Bliesner, B. L., Braconnot, P., Harrison, S. P., Lunt, D. J., Abe-Ouchi, A., Albani, S., Bartlein, P. J., Capron, E., Carlson, A. E., Dutton, A., Fischer, H., Goelzer, H., Govin, A., Haywood, A., Joos, F., LeGrande, A. N., Lipscomb, W. H., Lohmann, G., Mahowald, N., Nehrbass-Ahles, C., Pausata, F. S. R., Peterschmitt, J.-Y., Phipps, S. J., Renssen, H., and Zhang, Q., Geosci. Model Dev., 10, 3979-4003, [[https://doi.org/10.5194/gmd-10-3979-2017|doi:10.5194/gmd-10-3979-2017]], 2017.\\ \\ [[https://www.geosci-model-dev.net/10/3979/2017/gmd-10-3979-2017-supplement.zip|Supplement (Otto-Bliesner et al, GMD, 2017)]] |
===== Specifications ===== | ===== Specifications ===== |
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| PMIP4-CMIP6 name | <wrap em>midHolocene</wrap> | | | PMIP4-CMIP6 name | <wrap em>midHolocene</wrap> | |
| Astronomical parameters | **eccentricity** = 0.018682 \\ **obliquity** = 24.105° \\ **perihelion-180°** = 0.87° \\ **Date of vernal equinox** : March 21 at noon | | | Astronomical parameters | **eccentricity** = 0.018682 \\ **obliquity** = 24.105° \\ **perihelion-180°** = 0.87° \\ **Date of vernal equinox** : March 21 at noon | |
| Trace gases | **CO<sub>2</sub>** = 264.36 ppm \\ **CH<sub>4</sub>** = 584.93 ppb \\ **N<sub>2</sub>O** = 258.56 ppb \\ **CFC** = 0 \\ **O<sub>3</sub>** = same as in CMIP6 piControl | | | Trace gases | **CO<sub>2</sub>** = 264.4 ppm \\ **CH<sub>4</sub>** = 597 ppb \\ **N<sub>2</sub>O** = 262 ppb \\ **CFC** = 0 \\ **O<sub>3</sub>** = same as in CMIP6 piControl | |
| Solar activity | Same as in CMIP6 piControl | | | Solar activity | Same as in CMIP6 piControl (TSI = 1360.747 W.m-2) | |
| Ice sheets | Same as in CMIP6 piControl | | | Ice sheets | Same as in CMIP6 piControl | |
| Topography and coastlines | Same as in CMIP6 piControl | | | Topography and coastlines | Same as in CMIP6 piControl | |
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* The PMIP4-CMIP6 **midHolocene** and **lig127k** simulations are also expected to be relevant to analyses in [[http://www.climate-cryosphere.org/activities/groups/seaicemodeling/simip|SIMIP]]’s assessment of the role of sea-ice changes in climate changes and [[https://cmip.ucar.edu/aer-chem-mip|AerChemMIP]]’s assessment of the role of dust | * The PMIP4-CMIP6 **midHolocene** and **lig127k** simulations are also expected to be relevant to analyses in [[http://www.climate-cryosphere.org/activities/groups/seaicemodeling/simip|SIMIP]]’s assessment of the role of sea-ice changes in climate changes and [[https://cmip.ucar.edu/aer-chem-mip|AerChemMIP]]’s assessment of the role of dust |
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| ===== Sensitivity experiments ===== |
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| ==== Sensitivity to Prescribed Vegetation ==== |
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| ==== Sensitivity to Prescribed Ice Sheets ==== |
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