Publication Abstracts

Lunt et al. 2017

Lunt, D.J., M. Huber, M.L.J. Baatsen, R. Caballero, R. DeConto, Y. Donnadieu, D. Evans, R. Feng, G. Foster, E. Gasson, A.S. von der Heydt, C.J. Hollis, S. Kirtland Turner, R.L. Korty, R. Kozdon, S. Krishnan, J.-B. Ladant, P. Langebroek, C.H. Lear, A.N. LeGrande, K. Littler, P. Markwick, B. Otto-Bliesner, P. Pearson, C. Poulsen, U. Salzmann, C. Shields, K. Snell, M. Starz, J. Super, C. Tabour, J. Tierney, G.J.L. Tourte, G.R. Upchurch, B. Wade, S.L. Wing, A.M.E. Winguth, N. Wright, J.C. Zachos, and R. Zeebe, 2017: The DeepMIP contribution to PMIP4: experimental design for model simulations of the EECO, PETM, and pre-PETM (version 1.0). Geosci. Model Dev., 10, 889-901, doi:10.5194/gmd-10-889-2017.

Past warm periods provide an opportunity to evaluate climate models under extreme forcing scenarios, in particular high (>800 ppmv) atmospheric CO2 concentrations. Although a post hoc intercomparison of Eocene (∼50 Ma) climate model simulations and geological data has been carried out previously, models of past high-CO2 periods have never been evaluated in a consistent framework. Here, we present an experimental design for climate model simulations of three warm periods within the early Eocene and the latest Paleocene (the EECO, PETM, and pre-PETM). Together with the CMIP6 pre-industrial control and abrupt 4×CO2 simulations, and additional sensitivity studies, these form the first phase of DeepMIP — the Deep-time Model Intercomparison Project, itself a group within the wider Paleoclimate Modelling Intercomparison Project (PMIP). The experimental design specifies and provides guidance on boundary conditions associated with palaeogeography, greenhouse gases, astronomical configuration, solar constant, land surface processes, and aerosols. Initial conditions, simulation length, and output variables are also specified. Finally, we explain how the geological data sets, which will be used to evaluate the simulations, will be developed.

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BibTeX Citation

@article{lu02100m,
  author={Lunt, D. J. and Huber, M. and Baatsen, M. L. J. and Caballero, R. and DeConto, R. and Donnadieu, Y. and Evans, D. and Feng, R. and Foster, G. and Gasson, E. and von der Heydt, A. S. and Hollis, C. J. and Kirtland Turner, S. and Korty, R. L. and Kozdon, R. and Krishnan, S. and Ladant, J.-B. and Langebroek, P. and Lear, C. H. and LeGrande, A. N. and Littler, K. and Markwick, P. and Otto-Bliesner, B. and Pearson, P. and Poulsen, C. and Salzmann, U. and Shields, C. and Snell, K. and Starz, M. and Super, J. and Tabour, C. and Tierney, J. and Tourte, G. J. L. and Upchurch, G. R. and Wade, B. and Wing, S. L. and Winguth, A. M. E. and Wright, N. and Zachos, J. C. and Zeebe, R.},
  title={The DeepMIP contribution to PMIP4: experimental design for model simulations of the EECO, PETM, and pre-PETM (version 1.0)},
  year={2017},
  journal={Geosci. Model Dev.},
  volume={10},
  pages={889--901},
  doi={10.5194/gmd-10-889-2017},
}

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RIS Citation

TY  - JOUR
ID  - lu02100m
AU  - Lunt, D. J.
AU  - Huber, M.
AU  - Baatsen, M. L. J.
AU  - Caballero, R.
AU  - DeConto, R.
AU  - Donnadieu, Y.
AU  - Evans, D.
AU  - Feng, R.
AU  - Foster, G.
AU  - Gasson, E.
AU  - von der Heydt, A. S.
AU  - Hollis, C. J.
AU  - Kirtland Turner, S.
AU  - Korty, R. L.
AU  - Kozdon, R.
AU  - Krishnan, S.
AU  - Ladant, J.-B.
AU  - Langebroek, P.
AU  - Lear, C. H.
AU  - LeGrande, A. N.
AU  - Littler, K.
AU  - Markwick, P.
AU  - Otto-Bliesner, B.
AU  - Pearson, P.
AU  - Poulsen, C.
AU  - Salzmann, U.
AU  - Shields, C.
AU  - Snell, K.
AU  - Starz, M.
AU  - Super, J.
AU  - Tabour, C.
AU  - Tierney, J.
AU  - Tourte, G. J. L.
AU  - Upchurch, G. R.
AU  - Wade, B.
AU  - Wing, S. L.
AU  - Winguth, A. M. E.
AU  - Wright, N.
AU  - Zachos, J. C.
AU  - Zeebe, R.
PY  - 2017
TI  - The DeepMIP contribution to PMIP4: experimental design for model simulations of the EECO, PETM, and pre-PETM (version 1.0)
JA  - Geosci. Model Dev.
VL  - 10
SP  - 889
EP  - 901
DO  - 10.5194/gmd-10-889-2017
ER  -

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