Published August 8, 2025 | Version v1
Dataset Open

Future exposure to heat in West Africa

  • 1. ROR icon Helmholtz-Zentrum Hereon
  • 2. Helmholtz-Zentrum Hereon GERICS - Deutsches Institut für Klimaservices

Contributors

Contact person:

  • 1. ROR icon Helmholtz-Zentrum Hereon

Description

This data set is needed to reproduce the figures in the git repository.

The exposure is calculated following the workflow described in the paper:

Weber, T., Bowyer, P., Rechid, D., Pfeifer, S., Raffaele, F., Remedio, A. R., et al. (2020). Analysis of compound climate extremes and exposed population in Africa under two different emission scenarios. Earth's Future, 8, e2019EF001473. https://doi.org/10.1029/2019EF001473

The climate heat indicator for Africa is based on CORDEX-CORE AFR-22 data. For the calculation of the number of extrem heat days (maximum temperature > 40°C) we use the index_calculator. This is using xclim. In addition to the climate change signal, the robustness is also indicated.

We remapped and  calculated timemean of the original population data from:

Franziska Piontek, Tobias Geiger (2017): ISIMIP2b secondary population input data (v1.0). ISIMIP Repository. https://doi.org/10.48364/ISIMIP.432399

Files

Files (74.7 MB)

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Additional details

Dates

Available
2025-08-08

Software

Repository URL
https://github.com/KatharinaBuelow/heat-exposure-africa/tree/main
Programming language
Python
Development Status
Active

References

  • Weber, T., Bowyer, P., Rechid, D., Pfeifer, S., Raffaele, F., Remedio, A. R., et al. (2020). Analysis of compound climate extremes and exposed population in Africa under two different emission scenarios. Earth's Future, 8, e2019EF001473. https://doi.org/10.1029/2019EF001473
  • Franziska Piontek, Tobias Geiger (2017): ISIMIP2b secondary population input data (v1.0). ISIMIP Repository. https://doi.org/10.48364/ISIMIP.432399