| 华山松林燃烧性的数量分类 |
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| 引用本文： | 张景群,徐钊,王得祥.华山松林燃烧性的数量分类[J].陕西林业科技,1998(1):50-54. |
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| 作者姓名： | 张景群 徐钊 王得祥 |
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| 作者单位： | 西林学院,陕西杨凌,712100 |
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| 摘 要： | 选具有代表性的１０块华山松林标准地，采用数量化分类方法，取空中易燃可燃物最大密度，地表总易燃可燃物载量及地表易燃可燃物贮水量三个指标，对秦岭火地塘林区华山松林进行燃烧性分类。结果表明，该林区凡含有华山松的林分，其燃烧性最多可划分为９种类型，所选的１０个林公类型归属其中的５类；相异性分析方法对森林燃烧性划分具有极好的分类效果。
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| 关 键 词： | 华山松 燃烧性 相异性 数量化分类 松林 防火 |
QUANTITATIVE CLASSIFICATION FOR THE FLAMMABILITY OF PINUS ARMANDII FORESTS |
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| Zhang Jingqun,XU Zhao,Wang Dexiang.QUANTITATIVE CLASSIFICATION FOR THE FLAMMABILITY OF PINUS ARMANDII FORESTS[J].Shaanxi Forest Science and Technology,1998(1):50-54. |
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| Authors: | Zhang Jingqun XU Zhao Wang Dexiang |
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| Abstract: | 10 selected Pinus armandii forests plots on the basis to thefollowing three indexes. The maximum density of combustible fuels in space, thecombustible fuel loadings and the water content of combustible fuels on the surface,theflammability of pinus armandii forests of Huoditang Forest station in QinlingMotlntains was classified. The results showed that the flammability of forests whichcontains Pinus armandii in the forest community can be divided into 9 classes. Allselected 10 forests type must belong to 5 classes of them. |
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| Keywords: | Pinus armandii forests Flammability Dissimilarity analysis Quantitative classification |
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