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1987年5月6日至6月2日,中国东北大兴安岭发生一场特大森林火灾。 1985年以来,大兴安岭特别干旱,到1987年4月只下过一次透雨,地面可燃物含水量达到极限值。1987年5月6日,西林吉林业局的河湾林场因野外吸烟引起山火,古莲林场使用割灌机违反操作规程跑火,塔河林业局也在同日发生火警。经当天抢救基本扑灭。7日傍晚,在8级以上西风吹刮下,余烬复燃,古莲之火5小时内向东推进100公里,道路、河流甚至500米宽的防火带都不能遏止其前
From May 6 to June 2, 1987, an extraordinarily large forest fire broke out in Daxinganling, northeast China. Since 1985, the Daxing’anling has been especially drought. Only one seeping rain was conducted in April 1987, and the water content of combustible materials on the ground reached the limit. May 6, 1987, Xilinji Forestry Bureau of the river bay forest fire caused by outdoor smoking, the ancient Lotus forest using brush cutters in violation of operating procedures ran fire, Tahe Forestry Bureau also on the same day a fire. Rescued by the day basically extinguished. On the evening of the 7th, when the westerly winds above Grade 8 wiped out and the embers resumed, the ancient Lotus fire pushed eastward for 100 kilometers within 5 hours. The fire protection zones on roads, rivers and even 500-meter-wide areas could not contain the former