摘要
利用威宁冬春林火资料及同期气象资料,从影响森林火灾发生的气象因子着手,分析了气象条件对森林火灾发生的影响和作用,揭示了二者间的相互关系,建立了简单而又直观的气候干燥度公式,计算了可燃物潜在火险程度的等级指标,为林火预测预报提供了科学依据。
Based on the analysis of the forest fire data and the corresponding meteorological data, this paper discussed the main fire - related meteorological factors and their association with forest fire occurrence, A simplified formula was set up for assessing the climate aridity, and the potential forest fire danger class of inflammable materials was rated. The result could serve as a scientific guide for the future practice of forest fire forecast and monitoring.
出处
《贵州林业科技》
2009年第1期41-44,40,共5页
Guizhou Forestry Science and Technology
关键词
森林火灾
气候干燥度
火险等级指标
Forest fire
Climate aridity index
Forest fire danger class
