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====== PMIP-CMIP6 Experimental Design Discussion: Overview and Prioritization ====== | ====== PMIP-CMIP6 Experimental Design Discussion: Overview and Prioritization ====== | ||
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+ | <note tip>\\ Please submit your comments in the Discussion section at the end of this page</note> | ||
===== Overview ===== | ===== Overview ===== | ||
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transient simulations starting from the core ones). Within PMIP, each PMIP working group will | transient simulations starting from the core ones). Within PMIP, each PMIP working group will | ||
organize their set of simulations, as PMIP also federates focused MIPs such as PlioMIP on the | organize their set of simulations, as PMIP also federates focused MIPs such as PlioMIP on the | ||
- | Pliocene climate, LIGMIP on the Last Interglacial, PAST2K on the last two millennia. For all these periods the model to be used is the same as the one used for future climate | + | Pliocene climate, LIGMIP on the Last Interglacial, PAST2K on the last two millennia. **For all these periods the model to be used is the same as the one used for future climate |
- | projections. Therefore depending on the groups the model will be only atmosphere-ocean | + | projections.** Therefore depending on the groups the model will be only atmosphere-ocean |
coupled models or Earth System models. The reference for the analyses will be the CMIP6 preindustrial | coupled models or Earth System models. The reference for the analyses will be the CMIP6 preindustrial | ||
simulation. | simulation. | ||
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italic below each period name. | italic below each period name. | ||
- | Insert screen copy | + | {{:pmip3:cmip6:pmip_cmip6_exps.png?400|}} |
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+ | The next phase of PMIP will make use of the PMIP3 boundary conditions whenever possible. A | ||
+ | major foreseen evolution is related to the interactive computation of the dust cycle in | ||
+ | atmospheric models, for which changes in vegetation also have to be taken into account. PMIP2 | ||
+ | and PMIP3 recommended the use of either interactive vegetation or prescribed pre-industrial | ||
+ | vegetation. For PMIP4, those models which include an interactive representation of the dust | ||
+ | cycle will have to account for changes in vegetation. **We invite the modelling groups to indicate their intentions and opinion about this particular topic in the discussion section at the bottom of this page**. | ||
===== Prioritization ===== | ===== Prioritization ===== | ||
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PMIP. The organization of the PMIP experiments w.r.t CMIP6 is given in the figure below. | PMIP. The organization of the PMIP experiments w.r.t CMIP6 is given in the figure below. | ||
- | Insert screen copy | + | {{:pmip3:cmip6:pmip_cmip6_exps_prio.png?400|}} |
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