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Opacity

Forest Fire Vulnerability

Key messages:

  • Southern EU countries may face moderate increases in forest fire vulnerability
  • Most regions north of the Mediterranean will face low or very low vulnerability to fires
  • Map portrays vulnerability; a combination of changing biophysical impacts and the capacity of the forestry sector to adapt to changing climate conditions

Why is the content of this map important?

Research suggests that forest fire damage in Europe may increase due to increasing droughts and high temperatures. However, the ability of the forestry sector to adapt to changing hazards and cope with future impacts will also play a role in fire impacts. This map brings the two concepts together to indicate the vulnerability of regions to changing fire hazards.

Which sectors are affected by this result?

The primary effect of fires falls on the forestry and ecosystem services sectors, with losses of fuelwood and timber as well as impacting tourism and recreation. Agricultural production may also be impacted, as well as damage to property and loss of life.

See also forest sector AC and forest production.

What is shown on the maps?

The map depicts the estimated future vulnerability of regions to changing carbon emissions from forest fires. Vulnerability is the combination of the increase of biophysical impacts with the ability of a region to adapt to these changes, measured by its adaptive capacity (AC). Estimates of AC are combined with an estimate of changing fire carbon emissions transformed into an indicator of the severity of change. An area with a high change in impact, combined with low AC, is seen as highly vulnerable, whereas regions with little change in impacts and high AC are viewed as less vulnerable. In this case, southern EU countries will remain moderately vulnerable to fires in the future, but northern countries face low to very low vulnerability.

Details and further information:

This map is the combination of impacts with adaptive capacity; impact indicators were derived from a multi-model ensemble estimate of changing fire losses in grams of carbon per square meter per year, while estimates of AC were produced via an indicator approach, which can be seen in the Atlas map on the adaptive capacity of the forestry sector. Further information can be found in Impact2C Deliverable 10.2.

Additional information:

Author:

Keith Williges

International Institute for Applied Systems Analysis (IIASA)