The Pliocene Model Intercomparison Project (PlioMIP) Phase 2: scientific objectives and experimental design
The Pliocene Model Intercomparison Project (PlioMIP) is a co-ordinated international climate modelling initiative to study and understand climate and environments of the Late Pliocene, as well as their potential relevance in the context of future climate change. PlioMIP examines the consistency of m...
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fttriple:oai:gotriple.eu:oai:doaj.org/article:e8c729329d0d4ebb997b628fff5fce89 2023-05-15T16:41:22+02:00 The Pliocene Model Intercomparison Project (PlioMIP) Phase 2: scientific objectives and experimental design A. M. Haywood H. J. Dowsett A. M. Dolan D. Rowley A. Abe-Ouchi B. Otto-Bliesner M. A. Chandler S. J. Hunter D. J. Lunt M. Pound U. Salzmann 2016-03-01 https://doi.org/10.5194/cp-12-663-2016 http://www.clim-past.net/12/663/2016/cp-12-663-2016.pdf https://doaj.org/article/e8c729329d0d4ebb997b628fff5fce89 en eng Copernicus Publications 1814-9324 1814-9332 doi:10.5194/cp-12-663-2016 http://www.clim-past.net/12/663/2016/cp-12-663-2016.pdf https://doaj.org/article/e8c729329d0d4ebb997b628fff5fce89 undefined Climate of the Past, Vol 12, Iss 3, Pp 663-675 (2016) geo envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2016 fttriple https://doi.org/10.5194/cp-12-663-2016 2023-01-22T19:12:29Z The Pliocene Model Intercomparison Project (PlioMIP) is a co-ordinated international climate modelling initiative to study and understand climate and environments of the Late Pliocene, as well as their potential relevance in the context of future climate change. PlioMIP examines the consistency of model predictions in simulating Pliocene climate and their ability to reproduce climate signals preserved by geological climate archives. Here we provide a description of the aim and objectives of the next phase of the model intercomparison project (PlioMIP Phase 2), and we present the experimental design and boundary conditions that will be utilized for climate model experiments in Phase 2. Following on from PlioMIP Phase 1, Phase 2 will continue to be a mechanism for sampling structural uncertainty within climate models. However, Phase 1 demonstrated the requirement to better understand boundary condition uncertainties as well as uncertainty in the methodologies used for data–model comparison. Therefore, our strategy for Phase 2 is to utilize state-of-the-art boundary conditions that have emerged over the last 5 years. These include a new palaeogeographic reconstruction, detailing ocean bathymetry and land–ice surface topography. The ice surface topography is built upon the lessons learned from offline ice sheet modelling studies. Land surface cover has been enhanced by recent additions of Pliocene soils and lakes. Atmospheric reconstructions of palaeo-CO2 are emerging on orbital timescales, and these are also incorporated into PlioMIP Phase 2. New records of surface and sea surface temperature change are being produced that will be more temporally consistent with the boundary conditions and forcings used within models. Finally we have designed a suite of prioritized experiments that tackle issues surrounding the basic understanding of the Pliocene and its relevance in the context of future climate change in a discrete way. Article in Journal/Newspaper Ice Sheet Unknown Climate of the Past 12 3 663 675 |
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geo envir A. M. Haywood H. J. Dowsett A. M. Dolan D. Rowley A. Abe-Ouchi B. Otto-Bliesner M. A. Chandler S. J. Hunter D. J. Lunt M. Pound U. Salzmann The Pliocene Model Intercomparison Project (PlioMIP) Phase 2: scientific objectives and experimental design |
topic_facet |
geo envir |
description |
The Pliocene Model Intercomparison Project (PlioMIP) is a co-ordinated international climate modelling initiative to study and understand climate and environments of the Late Pliocene, as well as their potential relevance in the context of future climate change. PlioMIP examines the consistency of model predictions in simulating Pliocene climate and their ability to reproduce climate signals preserved by geological climate archives. Here we provide a description of the aim and objectives of the next phase of the model intercomparison project (PlioMIP Phase 2), and we present the experimental design and boundary conditions that will be utilized for climate model experiments in Phase 2. Following on from PlioMIP Phase 1, Phase 2 will continue to be a mechanism for sampling structural uncertainty within climate models. However, Phase 1 demonstrated the requirement to better understand boundary condition uncertainties as well as uncertainty in the methodologies used for data–model comparison. Therefore, our strategy for Phase 2 is to utilize state-of-the-art boundary conditions that have emerged over the last 5 years. These include a new palaeogeographic reconstruction, detailing ocean bathymetry and land–ice surface topography. The ice surface topography is built upon the lessons learned from offline ice sheet modelling studies. Land surface cover has been enhanced by recent additions of Pliocene soils and lakes. Atmospheric reconstructions of palaeo-CO2 are emerging on orbital timescales, and these are also incorporated into PlioMIP Phase 2. New records of surface and sea surface temperature change are being produced that will be more temporally consistent with the boundary conditions and forcings used within models. Finally we have designed a suite of prioritized experiments that tackle issues surrounding the basic understanding of the Pliocene and its relevance in the context of future climate change in a discrete way. |
format |
Article in Journal/Newspaper |
author |
A. M. Haywood H. J. Dowsett A. M. Dolan D. Rowley A. Abe-Ouchi B. Otto-Bliesner M. A. Chandler S. J. Hunter D. J. Lunt M. Pound U. Salzmann |
author_facet |
A. M. Haywood H. J. Dowsett A. M. Dolan D. Rowley A. Abe-Ouchi B. Otto-Bliesner M. A. Chandler S. J. Hunter D. J. Lunt M. Pound U. Salzmann |
author_sort |
A. M. Haywood |
title |
The Pliocene Model Intercomparison Project (PlioMIP) Phase 2: scientific objectives and experimental design |
title_short |
The Pliocene Model Intercomparison Project (PlioMIP) Phase 2: scientific objectives and experimental design |
title_full |
The Pliocene Model Intercomparison Project (PlioMIP) Phase 2: scientific objectives and experimental design |
title_fullStr |
The Pliocene Model Intercomparison Project (PlioMIP) Phase 2: scientific objectives and experimental design |
title_full_unstemmed |
The Pliocene Model Intercomparison Project (PlioMIP) Phase 2: scientific objectives and experimental design |
title_sort |
pliocene model intercomparison project (pliomip) phase 2: scientific objectives and experimental design |
publisher |
Copernicus Publications |
publishDate |
2016 |
url |
https://doi.org/10.5194/cp-12-663-2016 http://www.clim-past.net/12/663/2016/cp-12-663-2016.pdf https://doaj.org/article/e8c729329d0d4ebb997b628fff5fce89 |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_source |
Climate of the Past, Vol 12, Iss 3, Pp 663-675 (2016) |
op_relation |
1814-9324 1814-9332 doi:10.5194/cp-12-663-2016 http://www.clim-past.net/12/663/2016/cp-12-663-2016.pdf https://doaj.org/article/e8c729329d0d4ebb997b628fff5fce89 |
op_rights |
undefined |
op_doi |
https://doi.org/10.5194/cp-12-663-2016 |
container_title |
Climate of the Past |
container_volume |
12 |
container_issue |
3 |
container_start_page |
663 |
op_container_end_page |
675 |
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1766031801902432256 |