摘要
应用 LY1063—92行业区划标准系统,对平利县千家坪林场诸火险柯关因子分析并进行区划研究,得出安康地区国营林业单位参与地区森林火险区划诸因子的量化确定标准和区划原则。指出在区划过程中以林班组作为区划分区的基本单位。结合秦巴山区的植被条件和不同林分的燃烧性差异给出火险重要值—优势树种组的得分确定方法。
Based on LY1063—92 profession standard,the quantitative determinate standard and division principle of various factors of forest fire danger division about state forest departmeat,which take part in area fire danger division in Ankang area was given by analyzing factors related to fire danger and have a division study using dates in Qianjiaping forest farm.The method of defermining mark of dominant trees which is an important fire dange value is abtained,this paper also point out that forest compart- ments will be a basic unit of division,according to variation of vegetation form and flammability of different forest in Qin-Ba mountians.
出处
《陕西林业科技》
北大核心
1993年第3期44-51,共8页
Shaanxi Forest Science and Technology
基金
安康地区森林火险区划研究课题子项目
关键词
行业标准
火险指标
火险图
Profession standard
Fire danger index
Dominant trees
Fire risk map
