摘要
根据山西省第八次森林资源清查结果,截止2010年,山西省有疏林地17.92×104hm2,占全省有林地面积的6.9%,占全省土地总面积的1.15%.经研究分析,近年来,有不少造林地转变为疏林地。因此,笔者以山西省第八次森林资源清查数据为基础,结合实地调查,对全省疏林地生长现状和结构组成进行了研究,分析其变化规律及影响因素,为管理部门及领导决策和加快山西省绿化速度提供科学依据。
According to the results of 8th forest inventory in Shanxi Province,up to 2010,area of open forest land was17. 92 × 104hm2,6. 9% of provincial forest land,1. 15% of provincial land. Afforestation land changed to open forest land over the past years. Based on the data of 8th forest inventory and yield investigation,growth situation and structure of open forest land were studied and change rule and key factors influencing the change were analyzed to provide scientific reference for accelerating greening and decision of management and leaders in Shanxi Province.
出处
《山西林业科技》
2016年第1期8-12,共5页
Shanxi Forestry Science and Technology
基金
山西省林业厅科技创新项目(山西疏林地空间分布格局与提质增效关键技术研究)
关键词
山西省
疏林地
结构
类型
Shanxi Province
Open forest land
Structure
Type
