摘要
在调查和分析北京市西山试验林场的气象、森林资源、人为活动和林火档案等数据基础上,运用综合指标打分法建立了1个基于气象因子、可燃物因子、地形因子、人为因子的林场火险等级预报模型。并利用VB和M apX设计实现了西山林场的火险等级预报系统。
Based on the investigation and analysis of the weather, forest resource, human activities and forest fire files of Beijing West Mountain Forest Farm, a forecast model of fire danger which is based on all sorts of factors related to above mentioned aspects has been built with the method of comprehensive indices grading. And the forecast system of fire danger grade of West Mountain Forest Farm has also been realized by means of VB and MapX design.
出处
《林业调查规划》
2007年第2期146-149,共4页
Forest Inventory and Planning
关键词
预报系统
火险等级
预报模型
西山试验林场
北京市
forecast system
fire danger grade
forecast model
West Mountain Trial Forest Farm
Beijing
