陕西省延安市宜川县2005年二类调查宜川县经济林面积结构统计表

本数据记录了陕西省延安市宜川县森林资源统计数据中宜川县经济林面积结构统计表的统计单位、林木使用权、优势树种、乔木面积合计、乔木株数合计、产前期面积、产前期株数、初产期面积、初产期株数、盛产期面积、盛产期株数、灌木面积合计、产前期面积、初产期面积、盛产期面积等记录。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 units, woodland use rights, dominant tree species, total arbor forest area, total number of arbor trees, pre-production area, pre-production number of trees, initial production area, initial production number of trees, full-production area, full-production number of trees, total shrub forest area, pre-production area, initial production area and full-production area from the statistical table of economic forest area structure in the forest resource statistics of Yichuan County, Yan'an City, Shaanxi Province. Forest resource statistical data is of great significance to forestry scientific research and forest resource management, including the spatial distribution, area, administrative divisions and their division codes of different forest types. Forest resource statistical data covers national, provincial, county-level and forest farm levels. At present, most of the current forest resource statistical data are obtained from the second-class survey materials or first-class inventory data, which are very important statistical documents in forestry production.