陕西省延安市宜川县2005年二类调查各类土地面积统计表

本数据记录了陕西省延安市宜川县森林资源统计数据中各类土地面积统计表的统计单位、总面积、林地合计、有林地、疏林地、灌木林地、未成林造林地、苗圃地、无立木林地、宜林地、非林地、森林覆盖率％、林木绿化率％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 units, total area, total forest land, closed forest land, sparse forest land, shrub land, young afforestation land, nursery plot, non-stocked forest land, afforestation-suitable land, non-forest land, forest coverage rate (%), and tree greening rate (%) from the statistical table of various land areas in the forest resource statistics of Yichuan County, Yan'an City, Shaanxi Province. Forest resource statistical data are critical for forestry scientific research and forest resource management, containing information such as the spatial distribution, area size, administrative divisions and their codes of different forest types. Such data cover multiple levels including national, provincial, county-level and forest farm levels. Most current forest resource statistical data are derived from county-level forest resource inventory (second-class survey) data or national forest inventory (first-class census) data, serving as highly important statistical materials for forestry production.