| 北京西山森林潜在火行为及防火林带有效宽度分布研究 |
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| 引用本文： | 王明玉,周荣伍,赵凤君,安玉涛,舒立福,田晓瑞,李涛.北京西山森林潜在火行为及防火林带有效宽度分布研究[J].火灾科学,2008,17(4):209-215. |
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| 作者姓名： | 王明玉 周荣伍 赵凤君 安玉涛 舒立福 田晓瑞 李涛 |
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| 作者单位： | 1. 中国林科院,森林生态环境与保护研究所,国家林业局森林保护学重点开放性实验室,北京,100091
2. 北京市西山试验林场,北京,100029 |
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| 基金项目： | 北京市同林绿化局科技计划项目，国家科技支撑计划 |
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| 摘 要： | 可燃物类型及其栽量分布是决定林火行为的重要因素.以北京西山试验林场魏家村分场为研究区域,根据样地调查和森林清查数据对可燃物类型进行分类,并对可燃物载量的空间分布进行研究.根据历史气象数据确定当地平均最大风速平均值为3.6m/s,平均最大风速的最大值为14m/s,在此情景下,结合DEM数据和可燃物数据对研究区域的林火强度进行计算,并对防火林带的有效参数进行确定.
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| 关 键 词： | 火行为 防火林带 可燃物 |
| 收稿时间： | 2008/5/20 0:00:00 |
| 修稿时间： | 9/9/2008 12:00:00 AM |
Potential fire behavior and distribution of effective width of shaded fuelbreak in xishan of beijing |
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| WANG Ming-yu,ZHOU Rong-wu,ZHAO Feng-jun,AN Yu-tao,SHU Li-fu,TIAN Xiao-rui and LI Tao.Potential fire behavior and distribution of effective width of shaded fuelbreak in xishan of beijing[J].Fire Safety Science,2008,17(4):209-215. |
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| Authors: | WANG Ming-yu ZHOU Rong-wu ZHAO Feng-jun AN Yu-tao SHU Li-fu TIAN Xiao-rui and LI Tao |
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| Institution: | WANG Ming-yu1,ZHOU Rong-wu,ZHAO Feng-jun1,AN Yu-tao,SHU Li-fu1,TIAN Xiao-rui1,LI Tao2(1.Institute of Forest Protection,Chinese Academy of Forestry,The State Forestry Administration\'s Key Open Laboratory of Forest Protection,Beijing,100091,China,2.Beijing Xishan Experimental Forest Center,100029,China) |
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| Abstract: | Distribution and loading of forest fuel is the determinant factor that influences forest fire behavior.In this paper,we studied the fuel and potential fire intensity under the scenario of average maximal wind speed and maximal value of average maximal wind speed derived from the records from 2000 to 2006 in Weijiacun Forest Center.We classified the forest fuel and studied the fuel spatial distribution based on forest inventory and sample plots.Vertical and horizontal distribution of fuel is calculated from ... |
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| Keywords: | Fire behavior Shaded fuelbreak Fuel |
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