营造生物防火林带、开设防火线、开挖防火沟等森林防火阻隔技术措施能有效地防止和阻截森林火灾的发生和蔓延，是实现“预防为主”的治本措施，已在森林防火中普遍应用。但是营建防火墙作为一种阻隔技术措施并不多见。１９９３年以来，我们在太行山浅山区营造生物防火林带... The measures to forest fire barrier, such as building biological forest belt, opening fire line and excavating fire ditch can effectively prevent and intercept the occurrence and spread of forest fires, which is the fundamental measure to achieve “prevention first” and has been widely used in forest fire prevention . However, building firewalls as a barrier technology is rare. Since 1993, we have built a biological forest belt in the shallow mountain area of ​​Taihang Mountain ...