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我区牙克石林区总面积1064万公顷,森林活立木总蓄积5.7亿立方米,是我国重点木材生产基地之一。境内年平均温度-2～-6℃,最低温度有时竞达-50℃。年降水量500毫米左右,多集中在夏季。春秋两季气温较高,日照时间长,多干燥的西北风。林内杂草多,地被物厚,森林可燃物含水量低,遇有火源极易燃烧。加之每年5～6月份干雷爆活动频繁,也常引起森林雷击火。据统计,1962～
The total area of Yakeshi Forest District in our district is 10,640,000 hectares. The total volume of live standing forest stands is 570 million cubic meters. It is one of the key timber production bases in China. The annual average temperature of -2 ~ -6 ℃, the lowest temperature sometimes reach -50 ℃. Annual rainfall of about 500 mm, mostly concentrated in the summer. Spring and autumn temperatures are higher, long sunshine, more dry northwest wind. Forest weeds and more, to be thick, low water content of forest fuel, in case of a very easy to burn fire. Coupled with the annual May to June frequent dry-blast explosion activities, but also often caused by forest fires. According to statistics, 1962 ~