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~~DISCUSSION~~
Contact  --- //[[jules@blueskiesresearch.org.uk|Julia Hargreaves]] 2013/04/26 06:53// to contribute to this page, or leave a comment in the discussion box.

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====== LGM sensitivity experiments, existing, in progress and planned ======

LGMGHG = Pre-industrial conditions with LGM greenhouse gases imposed \\
LGMICE = Pre-industrial conditions with LGM ice sheet imposed \\
Flat = LGM with "flat ice sheet" - ice sheet extent but no change in altitude \\
Brown = LGM with "brown ice sheet" - ice sheet height but no change in ice sheet extent \\
(*) - Green Laturentide topography, ( no sea level, GHG, orbit); White Laurentide topography (no sea level, GHG, orbit); White Northern Hemisphere Ice extent (no topography, sea level, GHG, orbit) 

^ Model version  ^ LGM protocol ^LGM ^ LGMGHG       ^ LGMICE           ^ Others ^ Control ^ Increased CO2^ Contact ^
| CCSM4          | PMIP3? 　　　|　| yes ([[https://staff.ucar.edu/browse/people/16274/OSGC-000-000-015-454|Brady et al, 2012]])   |  not yet |　|　| | Bette Otto-Bliesner |
| CESM1.2 | PMIP3? |in progress | | yes | GHG + Orbital + changes in geography of Maritime Continent (DiNezio, in progress)|　|　| Pedro DiNezio |
| CESM | possible future experiments ||||||| Lev Tarasov |
| CAM3 with slab ocean | has done "a whole lot of these kinds of sensitivity studies" [[http://www.clim-past.net/10/1453/2014/cp-10-1453-2014.html|Löfverström et al 2014.]] ||||||| Roberto Caballero |
| ||||||||
| COSMOS | PMIP3 | | LGMGHG | LGMICE | Flat, Brown(planned) | | | Gerrit Lohmann, Xu Zhang |
| ||||||||
| CSIRO-Mk3-1-2 | ? | not likely (spectral ringing) | LGMGHG | | Flat, others possible in future | | | Steven Phipps |
| ||||||||
| GFDL CM2.1 | PMIP2 | |  no | LGMICE (Erb et al in review, data not yet made available) | no | | | run: Tony Broccoli, Bryan Raney. Analysis: Michael Erb |
| ||||||||
| HadCM3 or FAMOUS | |possible future experiments | | different ice sheets vaguely planned | | | | Lauren Gregoire, Ruza Ivanovic, Paul Valdes|
| HadCM3 | ICE5G | | | yes | HadCM3 others(*)| | | Will Roberts |
| ||||||||
| IPSL_CM4 | PMIP2 | | yes, but used LGM land-sea mask  | yes | Flat, Brown | | |Masa Kageyama ([[http://www.clim-past.net/7/1089/2011/cp-7-1089-2011.html| Pausata et al 2011]])|
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|iLOVECLIM T21 | PMIP2? | |yes | yes | Flat, Brown | | | Didier Roche |
|LOVECLIM+GSM ice sheet |  possible future experiments ||||||| Lev Tarasov |
| ||||||||
|KCM1.4 (ECHAM5-T42/NEMO-ORCA2)  | ? | | LGMGHG+orbital | no | adding land orthography, ocean topography planned, poss. diff. version. | yes  | | Wonsun Park |
| ||||||||
| MIROC3.2 T42 slab   | PMIP2? | | default model  ([[http://journals.ametsoc.org/doi/abs/10.1175/2009JCLI2801.1|Yoshimori et al 2009]])  |    |  | | | Ayako Abe-Ouchi, Masa Yoshimori |
| MIROC3.2 T21 slab   | PMIP2? | | ensemble  ([[https://bskiesresearch.files.wordpress.com/2013/11/2011-yoshimori-journal-of-climate-1.pdf|Yoshimori et al, 2011]])   | ensemble  ([[https://bskiesresearch.files.wordpress.com/2013/11/2011-yoshimori-journal-of-climate-1.pdf|Yoshimori et al, 2011]])    | ||| Ayako Abe-Ouchi, Masa Yoshimori, Julia Hargreaves |
| MIROC3.2.2 coupled  T42  | PMIP3? | | yes | no | | | | Ayako Abe-Ouchi |
| ||||||||
|OSUVic | | | no | yes | ice+CO2, ice+CO2+orbit | | | Andreas Schmittner |
|UVIC with isotopes | ? | yes (Brennan et al [[http://www.tandfonline.com/doi/abs/10.1080/07055900.2012.707611#.VdXEcItzN5g|2012]], [[http://onlinelibrary.wiley.com/doi/10.1002/palo.20036/abstract|2013]])| no | no | | | | Katrin Meissner |
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