内蒙古大兴安岭林区“4·30”入境火扑火战例评析

• 机 构: 内蒙古森工集团(大兴安岭林管局)森林防火指挥部,
• 出 处: 森林防火
• 发表日期: 2015年02期
• 关键词: 扑火 原始林区 永安山 重点国有林区 额尔古纳 野生动植物资源 乌玛 连片面积 森林面积 森林火灾

内蒙古大兴安岭林区是我国最大的重点国有林区,被誉为祖国北方重要的生态屏障。其北端与俄罗斯交界的北部原始林区,地处额尔古纳河下游,所辖乌玛、奇乾、永安山3个未开发的林业局,生态功能区总面积94.7万hm2,活立木总蓄积1.2亿m3,森林面积90万hm2,森林覆盖率达95.0%,拥有丰富的野生动植物资源,是我国唯一集中连片面积最大的未开发的原始林区,是中华

The Greater Xing’an Mountains in Inner Mongolia is the largest state-owned forest in China and is regarded as an important ecological barrier to the north of the motherland. The northern virgin forest with its northern end at the border with Russia is located in the lower reaches of the Erguna River. There are 3 undeveloped forestry bureaus such as Uma, Qikan and Yong’an Mountain, with a total area of ​​947,000 hm2 of ecological functional zones, With an accumulated area of ​​120 million m3 and a forest area of ​​900,000 hm2 and a forest coverage rate of 95.0%, it boasts abundant wildlife resources. It is the only untapped virgin forest region with the largest contiguous area in China.