| 滇西北云南松单木生物量模型研究 |
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| 引用本文： | 张志华,王连春,罗俊贤,郑东瑞.滇西北云南松单木生物量模型研究[J].山东林业科技,2011,41(4):4-6. |
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| 作者姓名： | 张志华 王连春 罗俊贤 郑东瑞 |
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| 作者单位： | 西南林业大学森林培育省级重点学科,云南昆明,650224 |
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| 基金项目： | 贵州省林科院项目“中国森林净生产力多尺度长期观测与评价研究(200804006/rhh-04)” |
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| 摘 要： | 为了建立滇西北云南松测树因子与各器官的生物量模型，在宁蒗县翠玉和红桥乡设置云南松样地，在样地内选取云南松样木伐倒进行生物量器官称重调查，查数截取的树干圆盘年轮，建立了云南松单木各器官生物量与测树因子回归模型，分析了云南松的连年生长量。结果表明，利用胸径和各器官生物量建立的滇西北云南松生物量模型具有很好的精度。
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| 关 键 词： | 云南松 生物量 回归模型 |
Study on Tree Biomass Models of Pinus Yunnanensis Faranch in Northwest Yunnan Province |
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| Zhang Zhihua,Wang Lianchun,Luo Junxian,Zheng Dongrui.Study on Tree Biomass Models of Pinus Yunnanensis Faranch in Northwest Yunnan Province[J].Journal of Shandong Forestry Science and Technology,2011,41(4):4-6. |
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| Authors: | Zhang Zhihua Wang Lianchun Luo Junxian Zheng Dongrui |
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| Institution: | Zhang Zhihua,Wang Lianchun,Luo Junxian,Zheng Dongrui(Provincial Key Discipline of Forest Silviculture in Southwest Forestry University,Kunming,650224 Yunnan,China) |
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| Abstract: | for establishing tree biomass models of Pinus Yunnanensis Faranch in northwest Yunnan province, eight sample plots were set at Cuiyu and Hongqiao township in Ninglang county. 12 trees of Pinus Yunnanensis Faranch were cut and parts of them were weighted. Tree biomass models of Pinus Yunnanensis Faranch were established based on survey data and the accuracy of models are Precise. |
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| Keywords: | Pinus yunnanensis Faranch Tree Biomass Regression Model |
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