Analysis of the Vegetation Fire Profile in the Metropolitan Region of Curitiba From 2011 To 2016

Objective: This study aims to analyze the profile of vegetation fires in the Metropolitan Region of Curitiba from 2011 to 2016, focusing on the temporal (monthly, weekly, and hourly) and spatial distribution of occurrences. Theoretical Framework: Fire is a natural phenomenon influenced by environmental variables and human activities. Statistical analysis of wildfires helps identify patterns and associated risks, while meteorological factors, such as rainfall and temperature, directly affect fire ignition and spread. Method: Records of forest fires were analyzed based on location, time of year, and associated meteorological conditions. The correlation between fire occurrences and meteorological variables was assessed through statistical and geospatial analysis. Results and Discussion: Fires predominantly occurred between July and September, with the highest incidence between 1:00 PM and 4:59 PM. Curitiba had the highest number of fire occurrences, while São José dos Pinhais and Piraquara recorded the largest burned areas, highlighting the need for regional preventive policies. The prevalence of fires in urbanized areas indicates strong anthropogenic influence. Furthermore, the correlation between fire events and dry periods confirms the impact of drought conditions. Research Implications: The findings emphasize the importance of proactive fire management planning and the implementation of targeted strategies for urban-rural interface areas. Originality/Value: The spatiotemporal analysis of wildfires is essential for developing public policies and improving fire management strategies, ultimately contributing to environmental protection and the reduction of socioeconomic impacts.