According to the existing results of studies on fire resistance of tree species in the south China and combining with data of main tree species and the latest forest resource inventory data of Jiangle County,the fire resistance of the main tree species in Jiangle County was comprehensively evaluated and the forest flammability classification map in Jiangle County was obtained.Then,the regional types of combustible were divided into three burning grades that including combustible,inflammable and nonflammable.Meanwhile,on the basis of the forest fire data from 2000 to 2011,the temporal and spatial distribution rules of forest fires in this region were studied.The results showed that there was a large inter-annual fluctuation of forest fires during 2000-2011,among which forest fires occurred the most during 2008-2009;the forest fires frequently appeared from February to March in a year; it frequently appeared during 11:00-16:00 for a day,among which the number and the area of forest fires both reached the maximum at 14:00; it mainly concentrated in the forest edge area of low mountains in administrative boundaries.%根据现有的南方林区树种抗火性研究结果,结合将乐县主要树种林型及最新的二类调查数据,得出将乐县树种抗火能力综合评价和林分可燃性分级图,将乐县可燃物类型可划分为可燃、易燃、难燃3个燃烧等级.同时,根据将乐县2000～2011年林火数据,对该地区林火时空分布规律进行了研究.研究结果表明:2000～2011年间林火发生年际间波动较大,以2008～2009年林火发生次数最多,年内2～3月为多发时期;一天内绝大部分森林火灾发生在11:00～16:00,以14:00发生的林火次数最频,过火面积最大;林火大多集中分布在行政边界的低山区相接的林缘地带.
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