Challenges in the evaluation of large-scale sea ice models
The evaluation of sea ice models is a necessary step in the course of their development. Evaluation can take many forms, from checks of basic conservation laws to advanced process-oriented diagnostics used to evaluate climate-relevant feedbacks. For this purpose, many diagnostics and metrics have fl...
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ftunivlouvain:oai:dial.uclouvain.be:boreal:216300 2024-05-19T07:48:19+00:00 Challenges in the evaluation of large-scale sea ice models Massonnet, François Sea ice in the Earth system: a multidisciplinary perspective UCL - SST/ELI/ELIC - Earth & Climate 2019 http://hdl.handle.net/2078.1/216300 eng eng boreal:216300 http://hdl.handle.net/2078.1/216300 info:eu-repo/semantics/openAccess info:eu-repo/semantics/conferenceObject 2019 ftunivlouvain 2024-04-24T01:12:59Z The evaluation of sea ice models is a necessary step in the course of their development. Evaluation can take many forms, from checks of basic conservation laws to advanced process-oriented diagnostics used to evaluate climate-relevant feedbacks. For this purpose, many diagnostics and metrics have flourished in the past years in the scientific literature, each with their pros and cons. While it is generally agreed that no diagnostic or metric is superior to the others, they should meet a list of minimal requirements such as stability with respect to climate internal variability, ease of physical interpretation and reproducibility among others. In this presentation, I will illustrate with practical examples (historical simulations, and long term projections) the importance, often overlooked, of carefully designing diagnostics and metrics adapted to answer specific scientific questions. Conference Object Sea ice DIAL@UCLouvain (Université catholique de Louvain) |
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Open Polar |
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DIAL@UCLouvain (Université catholique de Louvain) |
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ftunivlouvain |
language |
English |
description |
The evaluation of sea ice models is a necessary step in the course of their development. Evaluation can take many forms, from checks of basic conservation laws to advanced process-oriented diagnostics used to evaluate climate-relevant feedbacks. For this purpose, many diagnostics and metrics have flourished in the past years in the scientific literature, each with their pros and cons. While it is generally agreed that no diagnostic or metric is superior to the others, they should meet a list of minimal requirements such as stability with respect to climate internal variability, ease of physical interpretation and reproducibility among others. In this presentation, I will illustrate with practical examples (historical simulations, and long term projections) the importance, often overlooked, of carefully designing diagnostics and metrics adapted to answer specific scientific questions. |
author2 |
UCL - SST/ELI/ELIC - Earth & Climate |
format |
Conference Object |
author |
Massonnet, François Sea ice in the Earth system: a multidisciplinary perspective |
spellingShingle |
Massonnet, François Sea ice in the Earth system: a multidisciplinary perspective Challenges in the evaluation of large-scale sea ice models |
author_facet |
Massonnet, François Sea ice in the Earth system: a multidisciplinary perspective |
author_sort |
Massonnet, François |
title |
Challenges in the evaluation of large-scale sea ice models |
title_short |
Challenges in the evaluation of large-scale sea ice models |
title_full |
Challenges in the evaluation of large-scale sea ice models |
title_fullStr |
Challenges in the evaluation of large-scale sea ice models |
title_full_unstemmed |
Challenges in the evaluation of large-scale sea ice models |
title_sort |
challenges in the evaluation of large-scale sea ice models |
publishDate |
2019 |
url |
http://hdl.handle.net/2078.1/216300 |
genre |
Sea ice |
genre_facet |
Sea ice |
op_relation |
boreal:216300 http://hdl.handle.net/2078.1/216300 |
op_rights |
info:eu-repo/semantics/openAccess |
_version_ |
1799488861076717568 |