Climate damages, temperature changes - WITNESS: Difference between revisions

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(v2 rewrite as stored in external repository after v1 mostly lost and no backup :-()
(v2 rewrite as stored in external repository after v1 mostly lost and no backup :-()
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Details of the temperature change model are available [https://github.com/os-climate/witness-core/blob/main/climateeconomics/sos_wrapping/sos_wrapping_witness/tempchange/documentation/tempchange_discipline.md here].
=== Temperature ===
The [https://github.com/os-climate/witness-core/blob/main/climateeconomics/sos_wrapping/sos_wrapping_witness/tempchange/documentation/tempchange_discipline.md temperature] model computes the evolution of atmospheric and ocean temperature following change in CO2 concentration. It contains three equations, one for the radiative forcing and two equations for the climate system, all extracted from DICE model with no modification. It is completed by an Etminan model (improved version of the Myhre model) for CH4 and NO2 emissions impact.


The temperature model computes the evolution of atmospheric and ocean temperature following change in CO2 concentration. It contains three equations, one for the radiative forcing and two equations for the climate system, all extracted from DICE model with no modification. It is completed by an Etminan model (improved version of the Myhre model) for CH4 and NO2 emissions impact.{{ModelDocumentationTemplate
=== Damages ===
 
The [https://github.com/os-climate/witness-core/blob/main/climateeconomics/sos_wrapping/sos_wrapping_witness/damagemodel/documentation/damagemodel_discipline.md Damage] model estimate damage on economy, productivity - and feeds [https://github.com/os-climate/witness-core/blob/main/climateeconomics/sos_wrapping/sos_wrapping_witness/population/documentation/population_discipline.md population] model for damage to population (heat, increased pandemic diseases...).{{ModelDocumentationTemplate
|IsDocumentationOf=WITNESS
|IsDocumentationOf=WITNESS
|DocumentationCategory=Climate damages, temperature changes
|DocumentationCategory=Climate damages, temperature changes
}}
}}

Revision as of 17:29, 18 September 2024

Temperature

The temperature model computes the evolution of atmospheric and ocean temperature following change in CO2 concentration. It contains three equations, one for the radiative forcing and two equations for the climate system, all extracted from DICE model with no modification. It is completed by an Etminan model (improved version of the Myhre model) for CH4 and NO2 emissions impact.

Damages

The Damage model estimate damage on economy, productivity - and feeds population model for damage to population (heat, increased pandemic diseases...).

Alert-warning.png Note: The documentation of WITNESS is 'in preparation' and is not yet 'published'!

Model Documentation - WITNESS

Corresponding documentation
Previous versions
No previous version available
Model information
Model link
Institution Open-Source for Climate (OS-C), N/A, https://os-climate.org/transition-analysis/., Linux Foundation (LF), N/A, https://www.linuxfoundation.org/.
Solution concept Systems dynamics based approach
Solution method OptimizationSimulation-based optimization
Anticipation
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