Article Dans Une Revue Geoscientific Model Development Année : 2025

The Tropical Basin Interaction Model Intercomparison Project (TBIMIP)

Wonsun Park
Chunzai Wang

Résumé

Large-scale interaction between the three tropical ocean basins is an area of intense research that is often conducted through experimentation with numerical models. A common problem is that modeling groups use different experimental setups, which makes it difficult to compare results and delineate the role of model biases from differences in experimental setups. To address this issue, an experimental protocol for examining interaction between the tropical basins is introduced. The Tropical Basin Interaction Model Intercomparison Project (TBIMIP) consists of experiments in which sea surface temperatures (SSTs) are prescribed to follow observed values in selected basins. There are two types of experiments. One type, called standard pacemaker, consists of simulations in which SSTs are restored to observations in selected basins during a historical simulation. The other type, called pacemaker hindcast, consists of seasonal hindcast simulations in which SSTs are restored to observations during 12-month forecast periods. TBIMIP is coordinated by the Climate and Ocean – Variability, Predictability, and Change (CLIVAR) Research Focus on Tropical Basin Interaction. The datasets from the model simulations will be made available to the community to facilitate and stimulate research on tropical basin interaction and its role in seasonal-to-decadal variability and climate change.

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DOI

Cite 10.24381/cds.6860a573 Jeu de données Copernicus Climate Change Service. (2019). ERA5 monthly averaged data on pressure levels from 1940 to present [Dataset]. Copernicus Climate Change Service (C3S) Climate Data Store (CDS). https://doi.org/10.24381/CDS.6860A573

DOI

Cite 10.5281/zenodo.13865022 Jeu de données Richter, I. (2024). Ocean basin mask for coordinated climate model experiments to explore tropical basin interaction [Dataset]. Zenodo. https://doi.org/10.5281/ZENODO.13865022

DOI

Cite 10.5281/zenodo.14000123 Article Richter, I. (2024). Processing and plotting routines for manuscript ‘The Tropical Basin Interaction Model Intercomparison Project (TBIMIP)’. Zenodo. https://doi.org/10.5281/ZENODO.14000123

Dates et versions

hal-05118584 , version 1 (19-06-2025)

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Ingo Richter, Ping Chang, Ping-Gin Chiu, Gokhan Danabasoglu, Takeshi Doi, et al.. The Tropical Basin Interaction Model Intercomparison Project (TBIMIP). Geoscientific Model Development, 2025, 18 (9), pp.2587-2608. ⟨10.5194/gmd-18-2587-2025⟩. ⟨hal-05118584⟩
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