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甘肃省小陇山林业实验局经过十多年的天然林资源保护工程和生态公益林建设,有林地面积增加15.88万公顷,森林覆盖率达到63.6%,提高了9个百分点,活立木总蓄积量达到3451万立方米,净增680万立方米,减少森林蓄积消耗510万立方米,实现了“两增一减”的目标。通过次生林综合培育和加强森林资源保护,森林面积、蓄积不断增加,质量不断提升,昔日的荒山灌丛变成了郁郁葱葱的人工林,实现了青山常在。经过天然林资源保护工程一期建设和二期
Xiaolongshan Forestry Experimental Bureau of Gansu Province After more than ten years of natural forest resources protection project and ecological public welfare forest construction, the area of forest land increased by 158,800 hectares, the forest coverage rate reached 63.6%, an increase of 9 percentage points, Reached 34.51 million cubic meters, a net increase of 6.8 million cubic meters, reducing the volume of forest reserves of 5.1 million cubic meters, to achieve the goal of “two increases and one reduction”. Through the comprehensive cultivation of secondary forests and the strengthening of protection of forest resources, the area of forests, their growing stockpiles and the continuous improvement of their quality have made the former barren hills shrubs a lush plantation and have achieved evergreen mountains. After a natural forest resources protection project construction and two