西伯利亚地区主要森林优势树种生物量相对生长模型
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邵彬, 姚予龙, 吴良, 欧阳华
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Relative growth models of main dominant tree species of forest in Siberia Region
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Bin SHAO, Yulong YAO, Liang WU, Hua OUYANG
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表3 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×(D2×H)b)拟合结果 |
Table 3 The fitting results of relative growth model (W=a×(D 2×H)b)of forest dominant tree species in Siberia Region |
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林木生长器官 | 模型参数 | 欧洲赤松 | 西伯利亚红松 | 西伯利亚落叶松 | 凯杨德落叶松 | 西伯利亚云杉 | 西伯利亚冷杉 | 欧洲山杨 | 树干(带皮) | a | 0.037 1 | 0.063 1 | 0.037 2 | 0.020 4 | 0.059 6 | 0.065 2 | 0.019 1 | b | 0.909 6 | 0.845 0 | 0.931 7 | 1.000 6 | 0.845 6 | 0.833 1 | 0.974 8 | R2 | 0.945 4 | 0.976 8 | 0.907 8 | 0.917 6 | 0.868 4 | 0.820 8 | 0.816 0 | N | 462 | 39 | 80 | 65 | 61 | 114 | 78 | 树枝 | a | 0.011 5 | 0.085 5 | 0.005 9 | 0.016 0 | 0.032 6 | 0.029 6 | 0.003 1 | b | 0.789 2 | 0.530 9 | 0.889 5 | 0.739 9 | 0.689 6 | 0.715 1 | 0.943 6 | R2 | 0.757 9 | 0.435 9 | 0.874 7 | 0.777 5 | 0.642 5 | 0.717 1 | 0.855 0 | N | 462 | 39 | 80 | 65 | 61 | 114 | 78 | 树叶 | a | 0.021 0 | 0.176 2 | 0.003 7 | 0.022 3 | 0.053 1 | 0.037 3 | 0.009 8 | b | 0.633 7 | 0.398 9 | 0.786 2 | 0.548 2 | 0.587 7 | 0.630 8 | 0.631 1 | R2 | 0.721 0 | 0.212 2 | 0.840 9 | 0.813 5 | 0.678 3 | 0.676 9 | 0.795 8 | N | 462 | 39 | 80 | 65 | 61 | 114 | 78 | 树根 | a | 0.012 4 | 0.012 0 | - | 0.041 6 | 0.006 8 | 0.034 4 | 0.026 6 | b | 0.871 1 | 0.869 3 | - | 0.838 1 | 1.085 5 | 0.743 0 | 0.772 2 | R2 | 0.857 0 | 0.960 0 | - | 0.799 8 | 0.428 4 | 0.882 3 | 0.889 6 | N | 462 | 30 | - | 17 | 11 | 25 | 32 | 地上生物量 | a | 0.062 4 | 0.176 1 | 0.046 2 | 0.045 9 | 0.134 0 | 0.122 0 | 0.026 6 | b | 0.868 6 | 0.754 3 | 0.922 0 | 0.916 9 | 0.776 9 | 0.789 1 | 0.953 7 | R2 | 0.944 7 | 0.940 0 | 0.914 4 | 0.936 6 | 0.866 9 | 0.812 3 | 0.846 5 | N | 462 | 39 | 80 | 65 | 61 | 114 | 78 |
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