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通过对千岛湖区1978年以来森林资源的动态变化及现状特点分析,可以看出千岛湖区经过改革开放16年来的人工造林、封山育林,使森林资源持续增长,有林地面积增加,荒山已经消灭,疏林基本绿化,林木蓄积量大幅度增长,营林成效显著;但也存在树种、林龄结构不合理,经济林比重偏低等问题。据此,提出今后营林工作要注意调整优化林种、树种、林龄结构,注重森林资源广度和深度的开发,巩固和扩大绿化成果,力争实现林业生产优质、高产、高效。
Through the analysis of the dynamic changes of the forest resources in Qiandaohu District and the characteristics of the status quo since 1978, it can be seen that after 16 years of reform and opening up in the Qiandao Lake area, artificial afforestation and afforestation have been carried out to increase the forest resources, increase the area of forest land, eliminate the barren hills, Basic afforestation, substantial growth in forest volume, forest management achieved remarkable results; but there are also tree species, age structure is irrational, low proportion of economic forest and other issues. Therefore, it is suggested that the future forest management work should pay attention to the adjustment, optimization and optimization of forest species, tree species and age structure, pay attention to the development of the breadth and depth of forest resources, consolidate and expand the achievements of afforestation, and strive to achieve high quality, high yield and high efficiency of forestry production.