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Updates to SLR impacts module #109

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Updates to SLR impacts module #109

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@lnnrtrmm lnnrtrmm commented Feb 4, 2025

  • cleaner module and calculation of coastal SLR from global mean SLR
  • more data-driven structure for storm surge exposure of assets and people
  • proper differentiation between sea level rise (annual change and general process) and sea level anomaly (cumulative difference)
  • some parameter fixes

Still missing:

  • even at 0 resilience, not all exposed assets should fully loose their value in a storm surge
  • parameter value updates after uncertainty analysis -> tag uncertainty parameters and provide good ranges
  • need to rebase

@lnnrtrmm lnnrtrmm requested a review from rj1971350 February 4, 2025 14:02
@lnnrtrmm lnnrtrmm self-assigned this Feb 4, 2025
@lnnrtrmm
Use SLR components instead of total SLR in calculation of coastal SLR
cc3389d 
* Actually make use of FRIDA's capabilities to calculate individual SLR
components.
* No significant impact in default run, but potentially larger in cases
of extreme SLR, whith MICI activated
@lnnrtrmm
Introduce exposure framework for storm surge damages
bfb8510 
* replaces the use of a damage function and is based on CIAM exposure
data.
* Number of people flooded annually is reduced significantly (factor 0.4 at end of simulation)
* Asset damage is increased significantly (factor 2.3 at end of simulation)
* This has a significant effect on total real GDP per capita (-3.1%)
* New run not included in this commit
@lnnrtrmm
Update some model parameters which were still in USD2010
10b1d29
@lnnrtrmm
Some restructuring to make model match the manuscript version
9453153
@lnnrtrmm
Put coastal SLR calc into separate module, fix missing connection to …
28b4c61 
…relocation costs
@lnnrtrmm
Fix negative number of people flooded in retreat scenario
5182dbd
@lnnrtrmm
Fix overflow error in SLR_MG, when temperature anomaly is smaller than 0
a1e8125
@lnnrtrmm
Properly differentiate between sea level rise and sea level anomaly
50333ea
@lnnrtrmm lnnrtrmm force-pushed the Updates_to_SLR_module branch from caef60c to 50333ea Compare February 13, 2025 08:36
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@rj1971350 rj1971350 Awaiting requested review from rj1971350

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