Articles | Volume 17, issue 19
https://doi.org/10.5194/gmd-17-7285-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-17-7285-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Selecting CMIP6 global climate models (GCMs) for Coordinated Regional Climate Downscaling Experiment (CORDEX) dynamical downscaling over Southeast Asia using a standardised benchmarking framework
Phuong Loan Nguyen
CORRESPONDING AUTHOR
ARC Centre of Excellence of Climate Extremes and Climate Change Research Centre, UNSW Sydney, Sydney, NSW 2052, Australia
ARC Centre of Excellence for the Weather of the 21st Century, UNSW Sydney, Sydney, NSW 2052, Australia
Lisa V. Alexander
ARC Centre of Excellence of Climate Extremes and Climate Change Research Centre, UNSW Sydney, Sydney, NSW 2052, Australia
ARC Centre of Excellence for the Weather of the 21st Century, UNSW Sydney, Sydney, NSW 2052, Australia
Marcus J. Thatcher
CSIRO Environment, Commonwealth Scientific and Industrial Research Organisation, Aspendale, Victoria, Australia
Son C. H. Truong
CSIRO Environment, Commonwealth Scientific and Industrial Research Organisation, Aspendale, Victoria, Australia
Rachael N. Isphording
ARC Centre of Excellence of Climate Extremes and Climate Change Research Centre, UNSW Sydney, Sydney, NSW 2052, Australia
ARC Centre of Excellence for the Weather of the 21st Century, UNSW Sydney, Sydney, NSW 2052, Australia
John L. McGregor
CSIRO Environment, Commonwealth Scientific and Industrial Research Organisation, Aspendale, Victoria, Australia
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Cited
14 citations as recorded by crossref.
- High-resolution dynamically downscaled projections of future extreme temperatures, heatwaves and exposure in Southeast Asia J. Yu et al. https://doi.org/10.1016/j.scitotenv.2025.179501
- Urbanization and global warming impacts of Indonesia’s future capital of Nusantara on air temperature and urban heat island M. Abdillah et al. https://doi.org/10.1038/s41598-025-25500-8
- Performance evaluation of CMIP6 global climate models using ERA5 over Indian Monsoon Region A. Sreekumar & P. Valayamkunnath https://doi.org/10.1007/s00382-025-07895-2
- Analysing impact of future emission scenarios on rainfall in rainfed agricultural zones in Northern Iraq using satellite data and CMIP6 models T. Abed et al. https://doi.org/10.1007/s11069-026-08271-x
- An evolving Coupled Model Intercomparison Project phase 7 (CMIP7) and Fast Track in support of future climate assessment J. Dunne et al. https://doi.org/10.5194/gmd-18-6671-2025
- Projected changes in daily temperature extremes for selected locations over South Africa C. McBride et al. https://doi.org/10.1016/j.wace.2025.100753
- A novel spatially coherent graph-cut–optimized multi-model ensemble framework with ML weighting for advanced drought assessment under climate change H. Abbas et al. https://doi.org/10.2166/wcc.2026.488
- Effects of multiple future environmental changes on water quantity and quality of Xihan River Basin, Northwest loess Plateau China P. Wang et al. https://doi.org/10.1007/s10668-026-07789-1
- Towards benchmarking the dynamically downscaled CMIP6 CORDEX-Australasia ensemble over Australia X. Jiang et al. https://doi.org/10.1071/ES24050
- Drought characteristics in the Middle East simulated by raw and bias-corrected CMIP6 models B. Ghazi et al. https://doi.org/10.1016/j.scitotenv.2025.180468
- Streamflow forecasting using machine learning for flood management and mitigation in the White Volta basin of Ghana J. Katsekpor et al. https://doi.org/10.1016/j.envc.2025.101181
- Evaluation of Climate Models Using Bergen Metrics as a Multi-Metrics Comparison over Indonesia M. Mardyanto et al. https://doi.org/10.2478/cee-2026-0107
- Climate Change Effects on Precipitation and Streamflow in the Mediterranean Region A. Baycan et al. https://doi.org/10.3390/w17172556
- Integrated Assessment of Climate-Driven Streamflow Changes in a Transboundary Lake Basin Using CMIP6-SWAT+-BMA: A Sustainability Perspective F. Xiao et al. https://doi.org/10.3390/su17177901
14 citations as recorded by crossref.
- High-resolution dynamically downscaled projections of future extreme temperatures, heatwaves and exposure in Southeast Asia J. Yu et al. https://doi.org/10.1016/j.scitotenv.2025.179501
- Urbanization and global warming impacts of Indonesia’s future capital of Nusantara on air temperature and urban heat island M. Abdillah et al. https://doi.org/10.1038/s41598-025-25500-8
- Performance evaluation of CMIP6 global climate models using ERA5 over Indian Monsoon Region A. Sreekumar & P. Valayamkunnath https://doi.org/10.1007/s00382-025-07895-2
- Analysing impact of future emission scenarios on rainfall in rainfed agricultural zones in Northern Iraq using satellite data and CMIP6 models T. Abed et al. https://doi.org/10.1007/s11069-026-08271-x
- An evolving Coupled Model Intercomparison Project phase 7 (CMIP7) and Fast Track in support of future climate assessment J. Dunne et al. https://doi.org/10.5194/gmd-18-6671-2025
- Projected changes in daily temperature extremes for selected locations over South Africa C. McBride et al. https://doi.org/10.1016/j.wace.2025.100753
- A novel spatially coherent graph-cut–optimized multi-model ensemble framework with ML weighting for advanced drought assessment under climate change H. Abbas et al. https://doi.org/10.2166/wcc.2026.488
- Effects of multiple future environmental changes on water quantity and quality of Xihan River Basin, Northwest loess Plateau China P. Wang et al. https://doi.org/10.1007/s10668-026-07789-1
- Towards benchmarking the dynamically downscaled CMIP6 CORDEX-Australasia ensemble over Australia X. Jiang et al. https://doi.org/10.1071/ES24050
- Drought characteristics in the Middle East simulated by raw and bias-corrected CMIP6 models B. Ghazi et al. https://doi.org/10.1016/j.scitotenv.2025.180468
- Streamflow forecasting using machine learning for flood management and mitigation in the White Volta basin of Ghana J. Katsekpor et al. https://doi.org/10.1016/j.envc.2025.101181
- Evaluation of Climate Models Using Bergen Metrics as a Multi-Metrics Comparison over Indonesia M. Mardyanto et al. https://doi.org/10.2478/cee-2026-0107
- Climate Change Effects on Precipitation and Streamflow in the Mediterranean Region A. Baycan et al. https://doi.org/10.3390/w17172556
- Integrated Assessment of Climate-Driven Streamflow Changes in a Transboundary Lake Basin Using CMIP6-SWAT+-BMA: A Sustainability Perspective F. Xiao et al. https://doi.org/10.3390/su17177901
Saved (final revised paper)
Latest update: 08 Jul 2026
Short summary
We use a comprehensive approach to select a subset of CMIP6 models for dynamical downscaling over Southeast Asia, taking into account model performance, model independence, data availability and the range of future climate projections. The standardised benchmarking framework is applied to assess model performance through both statistical and process-based metrics. Ultimately, we identify two independent model groups that are suitable for dynamical downscaling in the Southeast Asian region.
We use a comprehensive approach to select a subset of CMIP6 models for dynamical downscaling...