基于三维激光扫描技术的马尾松冠层孔隙度研究
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严夏帆,赵文凯,杨舜成,林灵辰,刘健,余坤勇
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Canopy Porosity of Masson Pine based on Terrestrial 3D Laser Scanning
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Xiafan YAN,Wenkai ZHAO,Shuncheng YANG,Lingchen LIN,Jian LIU,Kunyong YU
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表1 标准地基本情况
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Table1 Basic situation of plots
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| 标准地号 | 平均胸径/cm | 平均树高/m | 平均冠长/m | 平均冠幅/m | 郁闭度 | 标准地号 | 平均胸径/cm | 平均树高/m | 平均冠长/m | 平均冠幅/m | 郁闭度 |
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| 1 | 7.8 | 6.1 | 3.9 | 2.6 | 0.57 | 10 | 6.1 | 8.1 | 2.5 | 2.3 | 0.50 | | 2 | 9.1 | 6.4 | 3.1 | 2.9 | 0.68 | 11 | 6.5 | 8.4 | 3.3 | 3.5 | 0.68 | | 3 | 8.8 | 6.7 | 4.2 | 3.6 | 0.42 | 12 | 8.4 | 7.8 | 3.4 | 2.4 | 0.62 | | 4 | 8.1 | 8.5 | 5.2 | 4.6 | 0.51 | 13 | 6.0 | 6.3 | 2.5 | 2.6 | 0.67 | | 5 | 8.9 | 7.9 | 5.1 | 4.2 | 0.64 | 14 | 8.3 | 7.6 | 4.7 | 2.7 | 0.57 | | 6 | 8.7 | 8.0 | 4.8 | 4.3 | 0.61 | 15 | 7.8 | 6.6 | 3.4 | 2.5 | 0.46 | | 7 | 7.4 | 7.2 | 4.7 | 2.8 | 0.83 | 16 | 6.9 | 7.9 | 4.3 | 3.8 | 0.77 | | 8 | 8.0 | 8.1 | 4.7 | 3.9 | 0.61 | 17 | 8.8 | 6.8 | 3.2 | 3.6 | 0.66 | | 9 | 8.2 | 8.5 | 4.2 | 3.5 | 0.74 | 18 | 9.3 | 6.9 | 3.7 | 1.7 | 0.59 |
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