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素有“绿色宝库”之称的黑龙江省大兴安岭林区,像一颗璀璨的明珠镶嵌在祖国的最北部,是我国现存面积最大的原始林区和重点生态保护区。2003年,由于冬春两季降水偏少,降水量偏低,林内可燃物含水量极低,再加上春天气温回升过快,导致因计划烧除隔离带形成的地下火大面积复燃,南翁河施业区、呼玛、韩家园等地相继发生草甸、森林火灾,其时间之早、火点之多,在大兴安岭尚属首次。
Daxinganling, a region known as a “green treasure house”, is like a bright pearl embedded in the most northern part of the motherland. It is the largest original forest region and key ecological reserve in China. In 2003, due to less rainfall in winter and spring and lower precipitation, the water content of combustible material in the forest was extremely low. In addition, the rapid rise of temperature in spring led to the rekindling of large area of underground fire caused by planned burning and isolation zone, South Wenghe Shi industry area, Huma, Han homes and other places have occurred in the meadow, forest fire, the time of the early, as many fire points, is the first time in Greater Hinggan Mountains.