Where, when and why do wildfires occur? Carlo Ricotta Dept. Of - - PowerPoint PPT Presentation

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Where, when and why do wildfires occur? Carlo Ricotta Dept. Of - - PowerPoint PPT Presentation

Feb 07, 2023 242 likes •344 views

Where, when and why do wildfires occur? Carlo Ricotta Dept. Of Environmental Biology University of Rome La Fourier Transform 1. Segmentation 2. Clustering MULTIPLE LEVELS: PARCO NAZIONALE DEL CILENTO E VALLO DI DIANO 17.8194

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Where, when and why do wildfires occur?

Carlo Ricotta

  • Dept. Of Environmental

Biology University of Rome ‘La

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SLIDE 2
  • 1. Segmentation
  • 2. Clustering

Fourier Transform

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MULTIPLE LEVELS: PARCO NAZIONALE DEL CILENTO E VALLO DI DIANO

  • 17.8194 hectares
  • Mean Temperature: 10 -18 °C
  • Annual precipitation 1000 -1900 mm
  • 2274 wildfires from 2000 to 2013
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SLIDE 4

Selectivity analysis of each landscape level

Land Use Elevation Slope Land Units Aspect

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Negative Selectivity Not Significant Positive Selectivity

Land Use Land Units Aspect Elevation Slope

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SEGMENTATION

Class 1 - Very low risk Class 2 - Low risk Class 3 – Medium risk Class 4 – High risk Class 5 – Very high risk

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Wildfires at the interface: Cilento

Map of Roads

Land use Map

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SLIDE 8

Buffer Width (m)

Selectivity

Wildfires at the interface: Cilento