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| 黑河地区林火分布规律 | |
| 引用本文： | 柴造坡,田常兰,李凤芝,刘广菊.黑河地区林火分布规律[J].林业科技,2009,34(4):38-41. |
| 作者姓名： | 柴造坡 田常兰 李凤芝 刘广菊 |
| 作者单位： | 1. 黑龙江生态工程职业学院,哈尔滨,150025 2. 伊春市友好林业局,黑龙江,伊春,153000 3. 伊春市林业科学研究院,黑龙江,伊春,153000 4. 黑龙江省森林工程与环境研究所,哈尔滨,150081 |
| 摘 要： | 根据黑河地区1987～2006年林火资料，利用地理信息系统等工具，对黑河地区林火时空动态和分布规律进行了研究。结果表明，黑河近20年林火次数、林火面积随时间发展呈波动性上升趋势，并明显分成1987—1999年的低发阶段和2000—2006年的高发阶段，爱辉区和嫩江县是黑河地区林火次数的主体。黑河地区及各区火烧轮回期均小于黑龙江省的平均值，为黑龙江省火灾高发区。 |
| 关 键 词： | 林火 时空分布 火烧轮回期 规律 |
The Distribution of Forest Fires Rule in Heihe Area |
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| CHAI Zaopo.The Distribution of Forest Fires Rule in Heihe Area[J].Forestry Science & Technology,2009,34(4):38-41. | |
| Authors: | CHAI Zaopo |
| Institution: | Heilongjiang Vocational Institute of Ecological Engineering;Harbin 150025 |
| Abstract: | According to the forest fires materials from 1987 to 2006 in Heilongjiang province,the forest fires' time and space dynamic state and its distribution rule were studied by the geography information system.The results showed that forest fires times and area in Heihe in recent 20 years showing ascendant trend with the development of time in fluctuation,it can be divided into two stages: one was the low-developing stage from 1987 to 1999,the other was the high-developing stage from 2000 to 2006.Aihui and Nenji... |
| Keywords: | Forest fires Time and space distribution Fire cycle period Rule |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |