Biome-BGC模型模拟阔叶红松林碳水通量的参数敏感性检验和不确定性分析

李旭华,孙建新

Testing parameter sensitivities and uncertainty analysis of Biome-BGC model in simulating carbon and water fluxes in broadleaved-Korean pine forests

LI Xu-Hua,SUN Osbert Jianxin

表3 模拟净初级生产力(NPP)和蒸散(ET)的不确定性分析的统计信息

Table 3 Summary statistics of the uncertainty analysis in simulated net primary productivity (NPP) and evapotranspiration (ET)

红松 Korean pine 阔叶树 Broadleaved species NPP (g C·m-2·a-1) ET (mm·a-1) NPP (g C·m-2·a-1) ET (mm·a-1) 平均值 Mean 498.4 677.6 656.1 678.0 标准差 SD 76.9 0.013 63.5 0.19 变异系数 CV 15.4 0.002 9.7 0.03