东北林区火烧防火线方法研究

Research on the Method of Building Forest Fire Prevention Belt by Burning in Northeast Forest Region

火烧防火线在东北林区应用广泛,是预防森林火灾的重要措施。这项工作由于受天气、可燃物、点火技术等各方面因素影响较大,应用时具有一定的风险性。本文针对火烧防火线过程中,用火条件的选择、点火技术的运用以及用火安全等方面加以分析。

The method of building forest fire prevention belt by burning is applied broadly in northeast forest region of China, and is an important preventive measure against forest fires. Because the method is largely influenced by such factors as weather fuel, ignition technology, it has certain risk in practical application. The method is analyzed in terms of selection of burning condition, application of ignition technology and fire safety.