西伯利亚地区主要森林优势树种生物量相对生长模型
|
邵彬, 姚予龙, 吴良, 欧阳华
|
Relative growth models of main dominant tree species of forest in Siberia Region
|
Bin SHAO, Yulong YAO, Liang WU, Hua OUYANG
|
|
表2 西伯利亚地区主要森林优势树种生物量相对生长模型(W=a×Db)拟合结果 |
Table 2 The fitting results of relative growth model(W=a×D b)of forest dominant tree species in Siberia Region |
|
林木生长器官 | 模型参数 | 欧洲赤松 | 西伯利亚落叶松 | 西伯利亚红松 | 西伯利亚云杉 | 西伯利亚冷杉 | 凯杨德落叶松 | 欧洲山杨 | 树干(带皮) | a | 0.056 8 | 0.079 1 | 0.059 1 | 0.075 5 | 0.097 6 | 0.043 1 | 0.046 3 | b | 2.543 3 | 2.497 8 | 2.454 1 | 2.431 5 | 2.319 1 | 2.698 0 | 2.650 8 | R2 | 0.896 4 | 0.938 4 | 0.987 9 | 0.847 8 | 0.787 4 | 0.929 2 | 0.786 2 | N | 462 | 80 | 39 | 61 | 114 | 65 | 78 | 树枝 | a | 0.015 5 | 0.011 6 | 0.078 6 | 0.036 7 | 0.041 0 | 0.026 9 | 0.007 2 | b | 2.232 8 | 2.396 4 | 1.556 6 | 2.012 1 | 1.998 0 | 2.012 0 | 2.579 9 | R2 | 0.819 9 | 0.876 7 | 0.480 7 | 0.700 8 | 0.703 9 | 0.758 1 | 0.848 1 | N | 462 | 80 | 39 | 61 | 114 | 65 | 78 | 树叶 | a | 0.026 6 | 0.007 1 | 0.159 2 | 0.064 5 | 0.050 6 | 0.033 1 | 0.016 8 | b | 1.795 0 | 2.106 0 | 1.182 8 | 1.678 5 | 1.756 4 | 1.485 7 | 1.730 9 | R2 | 0.786 4 | 0.827 1 | 0.244 7 | 0.667 6 | 0.644 4 | 0.800 5 | 0.807 1 | N | 462 | 80 | 39 | 61 | 114 | 65 | 78 | 树根 | a | 0.018 1 | - | 0.009 1 | 0.021 2 | 0.040 1 | 0.040 9 | 0.062 9 | b | 2.448 3 | - | 2.586 7 | 2.725 4 | 2.147 8 | 2.466 1 | 2.034 7 | R2 | 0.850 5 | - | 0.981 9 | 0.531 4 | 0.905 0 | 0.662 0 | 0.847 8 | N | 462 | - | 30 | 11 | 25 | 17 | 32 | 地上生物量 | a | 0.092 6 | 0.097 2 | 0.162 7 | 0.165 0 | 0.178 2 | 0.090 5 | 0.063 1 | b | 2.433 8 | 2.472 8 | 2.197 5 | 2.237 5 | 2.198 0 | 2.476 0 | 2.595 7 | R2 | 0.913 9 | 0.940 2 | 0.970 7 | 0.868 1 | 0.782 9 | 0.928 9 | 0.819 9 | N | 462 | 80 | 39 | 61 | 114 | 65 | 78 |
|
|
|