塞罕坝机械林场自2000年实施京津风沙源治理工程以来,工程建设历时不足10年,已经取得了显著的防沙治沙成效。沙尘强度和频率都呈现减弱和降低的势头,同时,工程区内及周边地区的生态和经济效益开始显现,区域内居民的生产生活方式正朝着生态、社会和经济效益统一的方向转变,京津风沙源治理工程取得了显著的建设成效。在看到成绩 Since the implementation of the Beijing-Tianjin sandstorm source control project in 2000, the Saihanba mechanical forest farm has lasted less than 10 years and has achieved remarkable results in desertification control. At the same time, the ecological and economic benefits of the project area and its surrounding areas are starting to emerge. The production and life styles of residents in the area are moving toward the unification of ecological, social and economic benefits, Beijing and Tianjin sandstorm source control project has made remarkable achievements in construction. See the grade