论文部分内容阅读
石仓山林区位于小兴安岭北坡,是上甘岭林业局一部分,历来是鄂伦春民族打猎区。据64年至79年的不完全统计:“石仓山”林区发生林火357次,其中大火灾(?)4次、特大火灾23次、过火林面积259,885.88亩,过火荒山草塘面积57,062,956亩,仅直接经济损失达上百万元。所以,省护林防火指挥部确定石仓山林区为黑龙江省重点火险区之一。为了控制火险区不发生森林火灾,各级有关部门采取了很多措施,人工点烧草塘是其中主要预防火灾的一项。根据石仓山林区草塘面积大(约占该区面积的48％),易引起大火、草塘火速度快,难以控
Shicangshan forest area is located in the northern slopes of Xiaoxing’anling, which is a part of Shangganling Forestry Bureau and has long been a national hunting ground for Oroqen. According to the incomplete statistics from 64 to 79, there were 357 forest fires occurring in Shicang Mountain, including 4 major fires (?), 23 major fires, 259,885.88 mu overgrown firewood, and 57,062,956 mu Only a direct economic loss of millions of dollars. Therefore, the Provincial Forest Fire Command identified Shicangshan forest area as one of the key fire areas in Heilongjiang Province. In order to control the forest fire area without forest fires, relevant departments at all levels have taken many measures. Artificial burning grass ponds is one of the major prevention fires. According to Shicangshan forest area of large grass crab (about 48% of the area), easy to cause fire, grass pond fire fast, difficult to control