Zakour Forest fire risk map assessment in the commune of Mamounia (Mascara, Algeria)
, , y | 13 mar 2021
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Article Category: Original article
Publicado en línea: 13 mar 2021
Páginas: 21 - 35
Recibido: 13 jun 2020
Aceptado: 29 dic 2020
DOI: https://doi.org/10.2478/ffp-2021-0003
© 2021 Djamel Anteur, Abdelkrim Benaradj, Youcef Fekir, Djillali Baghdadi, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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Summary of the revised and adopted parameters for the model and their weights
| Parameters | Subfactors | Weight | Classes | Values | degrees Risk | |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| Vegetation | density | 7 | high density | 3 | strong | |
| average density | 2 | medium | ||||
| low density | 1 | low | ||||
| vegetable essences | 7 | 5 | very strong | |||
| 4 | strong | |||||
| 3 | medium | |||||
| 2 | low | |||||
| Slope (%) | 5 | ˃35% | 5 | very strong | ||
| 25–35% | 4 | strong | ||||
| 10–25% | 3 | medium | ||||
| 10–5% | 2 | low | ||||
| ˂5% | 1 | very low | ||||
| Exposition (°) | 5 | south-west | 180–270° | 4 | very strong | |
| south east | 90–180° | 3 | strong | |||
| north west | 270–360° | 2 | medium | |||
| northeast | 0–90° | 1 | low | |||
| Altitude (m) | 5 | ˂800 | 5 | very strong | ||
| 800–900 | 4 | strong | ||||
| 900–1,000 | 3 | medium | ||||
| 1,000–1,100 | 2 | low | ||||
| ˃1,100 | 1 | very low | ||||
| Distance from roads (m) | order 1 | 3 | 0–100 | 5 | very strong | |
| 100–200 | 4 | strong | ||||
| 200–500 | 3 | medium | ||||
| 500–1,000 | 2 | low | ||||
| ˃1,000 | 1 | very low | ||||
| order 2 | 3 | 0–50 | 5 | very strong | ||
| 50–100 | 4 | strong | ||||
| 100–200 | 3 | medium | ||||
| 200–500 | 2 | low | ||||
| ˃500 | 1 | very low | ||||
| Distance from built-up areas (m) | 3 | 0–100 | 5 | very strong | ||
| 100–500 | 4 | strong | ||||
| 500–1,000 | 3 | medium | ||||
| 1,000–2,000 | 2 | low | ||||
| ˃2,000 | 1 | very low | ||||
| Distance from houses/cultivated land (m) | 3 | 0–50 | 5 | very strong | ||
| 50–100 | 4 | strong | ||||
| 100–400 | 3 | medium | ||||
| 400–1,000 | 2 | low | ||||
| ˃1,000 | 1 | very low | ||||