earticle

영어

Wildfire is a major disturbance that intensely affects the structure and function of forest ecosystems and arthropods, serve as important ecological indicators during the post-fire recovery process. This review was conducted to analyze 20 studies conducted in South Korea that address changes in arthropod populations and communities following wildfire, with the aim of providing insights into recovery characteristics of forest ecosystems. Most studies revealed that arthropod community recovery varied depending on fire severity, restoration methods, and the depth of litter and organic layers. Restoration based on natural succession generally promoted faster community recovery than artificial afforestation. Differences in community structure across fire severity levels were associated with the ecological characteristics of specific taxa, and thus taxon-based analyses showing clearer patterns than those based on functional guilds. Snags play an essential role as habitats for saproxylic insects, but they may also promote population increases of certain pests, thereby facilitating the spread of forest diseases. However, quantitative assessments and management strategies regarding this issue remain insufficient. Studies on pest populations are crucial from a forest management perspective, as they can reveal how wildfire affects pest density and dispersal. In the future, it will be necessary to establish long-term monitoring systems and customized restoration strategies that consider not only biodiversity but also functional diversity and ecosystem resilience.