阔叶红松林区的林分生长模拟

Simulation of Stand-growth for Broad-leaved Korean Pine Forests

对阔叶红松林区的3种林分类型样地进行了森林调查,并利用微分模型离散化的方法,模拟出各林分类型10年后林分水平分布结构和空间分布结构,结果表明,该方法在理论上是合理的,不仅可以用于单纯林、混交林、异龄林、同龄林,也可以模拟长时间尺度的林分。

Three stands of different classification types for broad-leaved Korean pine fore sts were surveyed, and the horizontal distribution structure and spatial distrib ution structure of all kinds of stands after ten years were simulated by the mod el of differential equation discretization. The result indicated that this metho d was rational in theory and could apply to pure stand, mixed stand, even-aged s tand and uneven-aged stand, and also could simulate stands with long-time scale.