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林业资源管理 ›› 2014›› Issue (6): 170-174.doi: 10.13466/j.cnki.lyzygl.2014.06.034

• 技术应用 • 上一篇    

北京八达岭林火安全影响分析

王立明1, 张秀丽2   

  1. 1.武警警种学院,北京 102202;
    2.北京市八达岭林场,北京 102112
  • 收稿日期:2014-11-28 修回日期:2014-12-11 出版日期:2014-12-28 发布日期:2020-11-23
  • 通讯作者: 张秀丽(1965-),女,内蒙古人,高工,从事园林绿化管理与研究。Email:nmzxl@126.com
  • 作者简介:王立明(1963-),男,辽宁朝阳人,教授,博士,主要从事森林生态与防火教学与研究。Email:nmwlm@sohu.com

Impact Analysis of Forest Fire Safety in Badaling Forest Centre of Beijing

WANG Liming1, ZHANG Xiuli2   

  1. 1. Services College of Chinese people’s Armed Police Force,Beijing 102202,China;
    2. Badaling Forest Centre of Beijing,Beijing 102112,China
  • Received:2014-11-28 Revised:2014-12-11 Online:2014-12-28 Published:2020-11-23

摘要: 分析了与北京八达岭林场潜在林火险情密切相关的气候、地形、植被和可燃物四类因素。气候潜在林火险情主要是防火期内温度高、湿度小、风多、风大、植物凋萎期长。陡急险坡和鞍部构成防火和灭火危险地形因素。易燃针叶和阔叶树种多、林下灌木和多年生草本茂密、幼龄林和中龄林面积比例高、易燃可燃物载量大、水平和垂直分布连续性强为火险的植被因素。

关键词: 林火, 潜在险情, 森林可燃物, 八达岭

Abstract: The paper analyzes the four factors of climate,topography,vegetation and forest fuel which have close correlation to forest fire safety in Badaling Forest Centre of Beijing.The potential climatic factors of forest fire dangers are high temperature,low humidity,frequent and strong winds and long plant withering period.The topographical factors for forest fire control are steep slope,rapid slope and necks.The coniferous and broadleaf trees have more flammability,shrubs and renascent herbs in forest are dense,the area of sapling forest and young forest is large in proportion and inflammable fuels accumulated in the forest and the continuous vertical and horizontal distribution of vegetation are also the hidden dangers of forest fire.

Key words: forest fire, latency danger, forest fuel, Badaling in Beijig

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