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The Vegetation Resilience After Fire (VRAF) index: Development,implementation and an illustration from central Italy
Authors:Marina Bisson  Alessandro FornaciaiAlessandro Coli  Francesco MazzariniMaria Teresa Pareschi
Affiliation:Istituto Nazionale di Geofisica e Vulcanologia, Via della Faggiola 32, 56126 Pisa, Italy
Abstract:A suitable index is proposed to evaluate the natural short–medium-term recovery capability of vegetation in burnt areas. The study area covers 2450 km2 in western Tuscany (Province of Pisa, Italy). This region is characterized by a typical Mediterranean climate and is subject to fire damage during the dry summer season. Damage is mitigated where a natural rapid regrowth of vegetation prevents soil erosion, supporting the return to a natural pre-fire state.
Keywords:Fire   Vegetation recovery   GIS   Mediterranean area
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