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  SURFER v2.0: a flexible and simple model linking anthropogenic CO2 emissions and solar radiation modification to ocean acidification and sea level rise

Martínez-Montero, M., Crucifix, M., Couplet, V., Brede, N., Botta, N. (2022): SURFER v2.0: a flexible and simple model linking anthropogenic CO2 emissions and solar radiation modification to ocean acidification and sea level rise. - Geoscientific Model Development, 15, 21, 8059-8084.
https://doi.org/10.5194/gmd-15-8059-2022

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 Creators:
Martínez-Montero, Marina 1, Author
Crucifix, Michel 1, Author
Couplet, Victor 1, Author
Brede, Nuria2, Author              
Botta, Nicola2, Author              
Affiliations:
1External Organizations, ou_persistent22              
2Potsdam Institute for Climate Impact Research, ou_persistent13              

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 Abstract: We present SURFER, a novel reduced model for estimating the impact of CO2 emissions and solar radiation modification options on sea level rise and ocean acidification over timescales of several thousands of years. SURFER has been designed for the analysis of CO2 emission and solar radiation modification policies, for supporting the computation of optimal (CO2 emission and solar radiation modification) policies and for the study of commitment and responsibility under uncertainty. The model is based on a combination of conservation laws for the masses of atmospheric and oceanic carbon and for the oceanic temperature anomalies, and of ad-hoc parameterisations for the different sea level rise contributors: ice sheets, glaciers and ocean thermal expansion. It consists of 9 loosely coupled ordinary differential equations, is understandable, fast and easy to modify and calibrate. It reproduces the results of more sophisticated, high-dimensional earth system models on timescales up to millennia.

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Language(s): eng - English
 Dates: 2022-10-022022-11-092022-11-09
 Publication Status: Finally published
 Pages: 26
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.5194/gmd-15-8059-2022
MDB-ID: No data to archive
PIKDOMAIN: RD4 - Complexity Science
Organisational keyword: RD4 - Complexity Science
Research topic keyword: 1.5/2°C limit
Research topic keyword: CO2 Removal
Research topic keyword: Climate impacts
Research topic keyword: Decarbonization  
Research topic keyword: Sea-level Rise
Research topic keyword: Sustainable Development
Research topic keyword: Tipping Elements
Model / method: Model Intercomparison
Model / method: Open Source Software
Model / method: Quantitative Methods
OATYPE: Gold Open Access
 Degree: -

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Title: Geoscientific Model Development
Source Genre: Journal, SCI, Scopus, p3, oa
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Pages: - Volume / Issue: 15 (21) Sequence Number: - Start / End Page: 8059 - 8084 Identifier: CoNE: https://publications.pik-potsdam.de/cone/journals/resource/journals185
Publisher: Copernicus