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对国家林业重点工程中的天然林资源保护、京津风沙源治理和退耕还林3项工程,分别按3%、15%和8%的样本量抽取有效样本110个,设计工程县通用调查指标和专用调查指标,处理数据8.8万余个,趋势性地反映出工程运行的动态和问题,包括社会经济和林业概况,工程进展和政策执行情况、生态、经济和社会影响等,并对工程运行进行了总体评价,提出了相关政策建议。
For the three major projects of national forestry key project protection of natural forest resources, sandstorm source management of Beijing and Tianjin and the project of returning farmland to forest, 110 effective samples were drawn according to 3%, 15% and 8% samples respectively, and the general survey indicators And special survey indicators, the data were processed more than 88,000. The trends and problems of the project operation were reflected in a trendy way, including the socio-economic and forestry situation, project progress and policy implementation, ecological, economic and social impacts, Conducted an overall evaluation, put forward the relevant policy recommendations.