森林可燃物载量估测方法研究进展

Research Progress of Forest Fuel Load Estimation Methods

森林可燃物是森林燃灾的物质基础,是森林可燃物可持续管理的基本依据,是影响林火发生、发展及火烧强度的重要因素之一,受到国内外学者的广泛关注。综述国内外森林可燃物载量估测方法的研究历史、现状及最新研究进展,对比各种森林可燃物载量静态、动态估测模型的适用性,并分析遥感技术在森林可燃物载量研究中的应用及其前景,提出我国森林可燃物研究存在的问题与发展趋势。为进一步开展更大尺度和范围可燃物载量估测以及数据库构建提供一定的借鉴。

Forest fuel is the material foundation of forest fire. It is the basis of forest fuel sustainable management as well as one of the important factors of influencing fire occurrence, development, and intensity. Therefore, it has attracted wide attention from the scholars at home and abroad. This paper reviewed the research histm＇y, current status, and latest research progress Of forest fuel load estimation models and compared the suitability of all kind of static and dynamic models of forest fuel load estimation. The application and prospects of remote sensing technology in forest fuel capacity study were analyzed. Finally, the problems in forest fuel research in China and the development trend were puts forward, which provided references for the estimation of large-scale forest fuel load and the establishment of corresponding database.