| 陕西省林火的时空分布及火源特点 |
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| 引用本文： | 王荷秀 邱宇红. 陕西省林火的时空分布及火源特点[J]. 西北林学院学报, 1998, 13(1): 75-78 |
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| 作者姓名： | 王荷秀 邱宇红 |
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| 作者单位： | 陕西省气象台，陕西省森林防火办 |
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| 摘 要： | 应用陕西省五大林区１９８７～１９９５年火灾及有关资料进行客观分析，揭示了陕西省林火发生的时间分布特征为：林火主要发生时段是当年１１月到次年５月，其中２～４月为林火高发期；陕西省林火发生的空间分布有三个林火高发区；对各类火源的林火比率计算分析显示：农业用火和林区吸烟是陕西省森林火灾的主要火源。
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| 关 键 词： | 陕西；林火；时空分布；火源 |
Time and Spacial Distribution and Characters of Forest Fire Sources in Shaanxi |
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| Wang Hexiu ) Mu Jianli ) Hou Jianzhong ) Qiu Yuhong ). Time and Spacial Distribution and Characters of Forest Fire Sources in Shaanxi[J]. Journal of Northwest Forestry University, 1998, 13(1): 75-78 |
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| Authors: | Wang Hexiu ) Mu Jianli ) Hou Jianzhong ) Qiu Yuhong ) |
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| Affiliation: | Wang Hexiu 1) Mu Jianli 1) Hou Jianzhong 1) Qiu Yuhong 2) |
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| Abstract: | Analysis on data of forest fires happened in five forest regions of Shaanxi from 1987 to 1995 showed that most forest fires happened from Nov. to May, the fires occurred easily from Feb. to April, there were three high fire happenang zones in Shaanxi. The main forest fire sources were agricultural fire and smoking. |
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| Keywords: | Shaanxi forest fire time and spacial distribution fire soures characters |
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