Articles | Volume 18, issue 24
https://doi.org/10.5194/gmd-18-10017-2025
https://doi.org/10.5194/gmd-18-10017-2025
Model description paper
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15 Dec 2025
Model description paper | Highlight paper |  | 15 Dec 2025

Feedback-based sea level rise impact modelling for integrated assessment models with FRISIAv1.0

Lennart Ramme, Benjamin Blanz, Christopher Wells, Tony E. Wong, William Schoenberg, Chris Smith, and Chao Li

Data sets

Publication data for "Feedback-based sea level rise impact modelling for integrated assessment models with FRISIAv1.0" Lennart Ramme https://doi.org/10.5281/zenodo.15249065

Model code and software

Feedback-based knowledge Repository for Integrated assessments of Sea-level rise Impacts and Adaptation version 1.0.1 (FRISIAv1.0.1) Lennart Ramme https://doi.org/10.5281/zenodo.17882696

FRIDA: Feedback-based knowledge Repository for IntegrateD Assessments W. Schoenberg et al. https://doi.org/10.5281/zenodo.15310859

WorldTransFRIDA-Uncertainty - Version used for FRISIAv1.0.1 B. Blanz et al. https://doi.org/10.5281/zenodo.17900463

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Executive editor
Sea-level rise is a crucial concern, and a central channel through which climate change impacts human and natural systems. The FRISIA model introduced in this paper allows calculating sea-level rise and associated macro-economic damages as a function of climate forcers and socio-economic developments. It is designed to be coupled with other models, such as process-detailed Integrated Assessment Models, and therefore expcted to be of substantial value to the broader scientific community.
Short summary
We present FRISIA version 1.0, a model for emulating sea level rise (SLR) and representing SLR impacts and adaptation in integrated assessment models (IAMs). FRISIA includes previously uncaptured coastal socio-economic feedback and a diverse set of impact strains, thereby improving the represenation of SLR impacts in IAMs. Here we describe the baseline behaviour of FRISIA, explore the effects of the additional feedback and showcase the coupling of FRISIA to an IAM.
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