热林中心边境生物防火林带的营造与管理

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生物防火林带与传统的放火线相比,不仅能发挥良好的防火功能,还能发挥涵养水源和水土保持的作用。当森林火灾的发生时,生物防火林带能起到阻隔地表火蔓延,拦截飞火,减弱火势,切断火源,为人工扑救赢得宝贵时间。热林中心林区与越南接壤53.6km,因此营建高质量、高标准的生物防火林带对边境一带林区安全显得尤为重要。
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