森林火灾时空集中性分析方法应用——以北京市为例

Application of Temporal and Spatial Concentration Analysis Method for Forest Fires——Taking Beijing City as an Example

森林防火工作的数据统计对于基础设施建设、资源配置应用、林火特征分析具有重要作用。北京市自20世纪80年代末期以来对森林火灾发生情况有明确记录,自2000年以来因投入增加,积聚效应逐步体现,历年森林防火年度内森林火灾发生数量处于较为稳定的区间之内,具备了应用统计分析的基础条件。使用统计学中常用方法对北京地区林火发生集中性予以探析,从而对护林防火实践提供一定参考。

The data statistics of forest fire prevention work are critical for infrastructure construction,resource allocation and application,and analysis of forest fire characteristics.Clear records of forest fires have been made since the late 1980s in Beijing.Since 2000,the effect of agglomeration has gradually been reflected due to increased investment.The number of forest fires in each previous year recorded for forest fire prevention was within a relatively stable range.Therefore,basic conditions were available for applying statistical analysis.In this paper,methods commonly used in statistics were employed to analyze the concentration of forest fires in Beijing,thereby providing guidance for forest protection and fire prevention practices.