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Intercomparison of Arctic sea ice simulation in ROMS-CICE and ROMS-Budgell
https://nipr.repo.nii.ac.jp/records/16823
https://nipr.repo.nii.ac.jp/records/1682340f3af6c-6b9c-4504-bfe1-d66e277870df
Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2021-12-24 | |||||
タイトル | ||||||
タイトル | Intercomparison of Arctic sea ice simulation in ROMS-CICE and ROMS-Budgell | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Intercomparison of Arctic sea ice simulation in ROMS-CICE and ROMS-Budgell | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Polar COAWST | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | ROMS-CICE | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | ROMS-Budgell | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Coupled model | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Sea ice | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Kumar, Rajesh
× Kumar, Rajesh× Li, Junde× Hedstrom, Kate× Babanin, Alexander V.× Holland, David M.× Heil, Petra× Tang, Youmin |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Accurate representation of the complex ocean-sea ice interaction is still an ongoing effort. In this study, we have coupled the Community Ice Code (CICE) model and Regional Ocean Modeling System (ROMS) to develop a high-resolution regional coupled ocean-sea ice model for polar regions. This setup allows us to investigate the interaction between ocean and sea ice in detail. The Coupled-Ocean-Atmosphere-Wave-Sediment-Transport (COAWST) modeling system is the core of this coupled model. Currently, the ROMS model in COAWST uses the Budgell sea ice model, embedded as a sub-module in it but introducing a more comprehensive sea ice model (CICE) may provide a better treatment of sea ice. Here, we present our preliminary results based on the coupled ROMS-CICE and ROMS-Budgell simulation over the Arctic Ocean. Our results show that both CICE and Budgell models perform better in simulating sea ice concentration during winter than during summer. Compared to the satellite observations, sea ice concentrations from the CICE model in most subregions have higher correlations and smaller centered root mean square errors, showing higher simulation skills. The sea ice thickness biases are larger in the Budgell model in the early months of the year, whereas in the CICE model they are larger after October. Both CICE and Budgell models overestimate the sea ice extent and sea ice volume in summer, and their performances differ in the subregions. | |||||
書誌情報 |
en : Polar Science 巻 29, p. 100716, 発行日 2021-09 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18739652 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.polar.2021.100716 | |||||
関連名称 | 10.1016/j.polar.2021.100716 |