环境保育林和“绿间”的创建

受现代科学发展的推动,迫使以防治自然灾害为核心的防护林(保安林),在“天人合一”思想的影响下,要更上一层楼,纳入动态、系统科学的新阶段。从理论上试图提出与空间和时间对等层次的“绿间(green space)”,即“森林空间(forest space)”,它会促使森林和人类发挥生物世代更替的共同特点,同生共死,共存共荣,包括各种防护林在内的环境保育林的营造成为人类可持续发展的共同事业。为此,日本于1989年建立了森林空间研究所。经过10多年的实践,初步认为“生物组块(bioblock)”模式系统方法是行之有效的。

Bioblock Method for Forest Vegetation Recovery in Japan

Bioblock method is a planting method for forest vegetation recovery by just depositing bioblocks without digging planting holes. The process includes collecting objective tree’s seeds or cuttings, nurturing seedlings, preparing and filling ＂ Kaminekkon＂, processing bioblock, and field planting. Seedlings can be planted without damaging root system, can be planted in hard ground or frozen soil and can be planted throughout the year.