Based on the system dynamics principle, I build optimize model of the plantation by applying STELLA5. 1.1 software.
运用系统动力学原理，应用stella5.1.1软件建立种植业优化模型。
The biomass of larch plantation of different site conditions and forest ages could be estimated by incorporating the individual tree biomass model and diameter distribution prediction model.
结合单木生物量模型和林分直径分布预估模型可以对不同立地、不同林龄下落叶松林分各组分的生物量进行预测。
The regression model fitted by temperature and moisture can explain 86.4% of the diurnal changes of soil respiration in larch plantation, and 97.4% of birch plantation.
温湿度的交互作用共同解释落叶松人工林土壤呼吸日变化变异的86.4%，白桦人工林的97.4%。
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