| 几种森林类型可燃物含水率与气象因子关系的分析 |
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| 引用本文： | 杜秀文,李茹秀,王英杰.几种森林类型可燃物含水率与气象因子关系的分析[J].东北林业大学学报,1988(3). |
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| 作者姓名： | 杜秀文 李茹秀 王英杰 |
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| 作者单位： | 东北林业大学
(杜秀文，李茹秀)，北京林业大学(王英杰) |
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| 摘 要： | 在帽儿山人工林中,笔者整理了定点观测资料,对林内可燃物的含水率与气象因子关系进行了多元线性回归分析,并建立了相应的数学模型。为防火期中预测三种不同类型内可燃物的含水率,预报各类型火险等级的数量化指标提供理论依据。
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| 关 键 词： | 森林类型 可燃物 含水率 气候因子 |
THE RELATIONSHIP BETWEEN CLIMATIC FACTORS AND WATER CONTENT OF COMBUSTIBLE SUBSTANCES IN FORESTS |
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| Du Xiu wen Li Ru xiu.THE RELATIONSHIP BETWEEN CLIMATIC FACTORS AND WATER CONTENT OF COMBUSTIBLE SUBSTANCES IN FORESTS[J].Journal of Northeast Forestry University,1988(3). |
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| Authors: | Du Xiu wen Li Ru xiu |
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| Institution: | Du Xiu wen Li Ru xiu (Northeast Forestry University) Wang Ying jie (Beijing Forestry University) |
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| Abstract: | A stationary study on the changes of water content of combustible substances (sticks and litter) in oak, scotch pine and larch forest stands was conducted in Maorshan Artificial Forest Experimental Statation. The conclusion is that the changes is the integrated effects of climatic factors. A model of poly-regressionat analysis was also established, will provide a theoratical basis for the predication of water content in combustible substances in the three types of forests and the numerical indexes of fire danger classes of them. |
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| Keywords: | Forest type Fuels Moisture content Climatic factors |
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