Naslov
Site-Specific Wildfire Risk Index in Croatian Wildfire Monitoring and Surveillance System

Autori
Stipaničev, Darko ; Bugarić, Marin ; Šerić, Ljiljana ; Božić-Štulić, Dunja

Izvornik
Environmental Sciences Proceedings (2673-4931) 17 (2022), 1; 34, 1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
wildfire risk ; wildfire monitoring ; site-specific wildfire risk index

Sažetak
Identifying the danger of fire is important for both wildfire prevention and protection. It can be useful for improving automatic fire detection systems, but also for many other fire-fighting activities that happen before the actual wildfire. The Croatian wildfire risk index is related to estimation of wildfire ignition danger and propagation danger. It is calculated on a micro-location level ; therefore, it is a site-specific wildfire risk index. During its development, we have studied the possible influence of various parameters on risk index value using the correlation analysis with past wildfires in Split-Dalmatia County. Finally, two categories of parameters have been chosen: Static parameters: vegetation (fuel fire sensitivity), terrain configuration (elevation, slope, aspect) and anthropogenic parameters (settlements, roads, transmission lines) ; Dynamic parameters: wind speed and direction (correlated with slope and aspect) and Canadian Forest Fire Weather Index (FWI). Dynamic parameters are provided by the Croatian Meteorological Service once a day with 24 h forecast by ALADIN model in a 3 h time scale. The relative influence of specific parameter to overall risk index value were optimized by genetic algorithms. In its present version, it is integrated with the Croatian online wildfire intelligent monitoring and surveillance system (OIV Fire Detect AI) installed in Croatian Dalmatian counties and has been used by Croatian firefighters in everyday practice since 2016. Currently, we are working on its further improvement through the H2020 FirEUrisk project, particularly in parts dedicated to propagation danger and wildfire vulnerability, but also in more accurate determination of parameters’ influence and new user- friendly visualization. In our research, we will describe in more detail how the Croatian wildfire risk index is calculated and used, including its statistical evaluation, but also how it will be improved through FirEUrisk project.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo, Informacijske i komunikacijske znanosti

Napomena
Article belongs to the Proceedings of The Third International

Conference on Fire Behavior and Risk

POVEZANOST RADA