Facing the Wildfire Spread Risk Challenge: Where Are We Now and Where Are We Going?

Fire

article

Jingjing Sun¹  Wenwen Qi¹  Yuandong Huang¹  Chong Xu¹  Wentao Yang² 

[1] National Institute of Natural Hazards, Ministry of Emergency Management of China;School of Soil and Water Conservation, Beijing Forestry University;Key Laboratory of Compound and Chained Natural Hazards Dynamics, Ministry of Emergency Management of China

关键词: wildfire;    wildfire spread;    driving factors;    simulation;    risk assessment;   

DOI  :  10.3390/fire6060228

学科分类：环境科学（综合）

来源: mdpi

【 摘 要 】

Wildfire is a sudden and highly destructive natural disaster that poses significant challenges in terms of response and rescue efforts. Influenced by factors such as climate, combustible materials, and ignition sources, wildfires have been increasingly occurring worldwide on an annual basis. In recent years, researchers have shown growing interest in studying wildfires, leading to a substantial body of related research. These studies encompass various topics, including wildfire prediction and forecasting, the analysis of spatial and temporal patterns, the assessment of ecological impacts, the simulation of wildfire behavior, the identification of influencing factors, the development of risk assessment models, techniques for managing combustible materials, decision-making technologies for firefighting, and fire-retardant methods. Understanding the factors that affect wildfire spread behavior, employing simulation methods, and conducting risk assessments are vital for effective wildfire prevention, disaster mitigation, and emergency response. Consequently, it is imperative to comprehensively review and explore further research in this field. This article primarily focuses on elucidating and discussing wildfire spread behavior as a key aspect. It summarizes the driving factors of wildfire spread behavior and introduces a wildfire spread behavior simulation software and its main applications based on these factors. Furthermore, it presents the research progress in wildfire risk assessment based on wildfire spread behavior factors and simulation, and provides an overview of various methods used for wildfire risk assessment. Finally, the article proposes several prospects for future research on wildfire spread: strengthening the dynamic monitoring of wildfires and utilizing comprehensive data from multiple sources, further exploring the differential effects of key factors on wildfire spread, investigating differences in driving factors, improving wildfire models in China, developing applicable software, and conducting accurate and scientific assessments of wildfire risks to protect ecological resources.

【 授权许可】

CC BY