陕西省延安市子长县2005年二类调查森林资源统计数据人工林统计表

本数据记录了陕西省延安市子长县森林资源统计数据中人工林统计表的统计单位、林种、优势树种、面积合计、蓄积合计、乔木林地面积、乔木林地蓄积、灌木林地面积、疏林地面积、疏林地蓄积、未成林造林地面积等记录。森林资源统计数据在林业科学研究和森林资源管理中十分重要的数据，包括不同森林类型的空间分布状况、面积大小，行政区划及区划代码等信息。森林资源统计数据包括国家级、省级、县级及林场等级别。目前的森林资源统计数据很多是由二类调查资料或一类清查数据获得的，是在林业生产中十分重要的统计资料。

This dataset records the statistical items including statistical unit, forest category, dominant tree species, total area, total stock volume, area of arbor forest land, stock volume of arbor forest land, area of shrub forest land, area of sparsely forested land, stock volume of sparsely forested land, and area of afforested land with immature forests, which are derived from the planted forest statistics table in the forest resource statistical data of Zichang County, Yan'an City, Shaanxi Province. Forest resource statistical data is of great significance in forestry scientific research and forest resource management, as it encompasses information such as the spatial distribution, area, administrative divisions and their corresponding codes of various forest types. Such data covers multiple levels including national, provincial, county-level and forest farm levels. At present, most of the existing forest resource statistical data are obtained from second-class forest inventory materials or first-class national forest inventory data, serving as critical statistical resources for forestry production.