一、项目概况大兴安岭地区地处中国北陲,作为全国最大的天然林区,大兴安岭构筑了东北、华北地区的天然生态屏障。长久以来,森林资源的开发利用在为国家经济建设做出巨大贡献的同时,也造成了森林可采资源枯竭、生态功能弱化、经济结构失衡、经济发展缓慢、基础设施建设薄弱等一系列问题。 I. Project Overview Daxinganling region is located in Beibei, China, as the country’s largest natural forest area, Daxinganling build a natural ecological barrier in northeast and north China. For a long time, the development and utilization of forest resources have made a great contribution to the national economic construction. At the same time, it has caused a series of problems such as depletion of forest recoverable resources, weakening of ecological functions, unbalanced economic structure, slow economic development and weak infrastructure construction.