| 几种林地火行为指标的测试与研究 |
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| 引用本文： | 杨美和,高颖仪,魏子玉,高文韬,鄂明生.几种林地火行为指标的测试与研究[J].吉林林学院学报,1990(2). |
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| 作者姓名： | 杨美和 高颖仪 魏子玉 高文韬 鄂明生 |
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| 作者单位： | 吉林林学院林学系，吉林林学院林学系，吉林林学院实验林场，吉林林学院实验林场，吉林林学院实验林场 |
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| 摘 要： | 1987—1989年春,在吉林林学院实验林场做了大量室内点烧测试,得到了林外干草地、落叶松林地、柞树林地和胡桃揪林地的火蔓延速度和火强度,并就同所在林地的气象因子作平行观测,进行相关分析,建立了一元非线性方程和多元回归方程,为实验林场的林火行为预报提供了可靠依据和科学方法,对吉林省其他林区也有参考使用价值。
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| 关 键 词： | 林地 林火行为指标 |
MEASURING AND STUDYING OF THE FIRE BEHAVIOR INDICES ON SOME KINDS OF FOREST FLOORS |
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| Authors: | Yang Meihe Gao Yingyi |
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| Institution: | Yang Meihe Gao Yingyi |
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| Abstract: | The fire propagation speed and fire intensity of dry grass floor,larch forest floor,mongolian oak forest floor and manchurian walnut forest floor were obtained in the spring in 1987,1988 and 1989 by plenty ignition and combustion experiments in door in the forest enperimental farm.At the same time,the climatic elements were measured at every enperimental plot.The nonlinear equation in one unknown and multi- variate regression equation were calculated by use of the fire propagation speed and fire intensity with data of climatic elements.It provided a scientific basis and method for forecastig forest fire behavior in the forest experimental farm,and also having reference for the other forest area in JiLin province. |
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| Keywords: | forest floor five behavior index |
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