山西省太行山森林经营局1990年二类调查人工林面积蓄积统计表

本数据是山西省太行山森林经营局1990年二类调查人工林面积蓄积统计表，数据时间为1990年，数据统计了山西省八个林场（太行林局、铁桥林场、平松林场等）的活立木总蓄积、人工林总面积、蓄积、幼龄林面积、幼龄林蓄积、中龄林面积、中龄林蓄积、近熟林面积、近熟林蓄积、成熟林面积、成熟林蓄积、过熟林面积、过熟林蓄积、疏林面积、疏林蓄积。

This dataset is a statistical table of planted forest area and volume from the 1990 second-class forest inventory conducted by the Taihang Mountains Forest Management Bureau of Shanxi Province, with the data collected in 1990. It covers eight forest farms in Shanxi Province, including Taihang Forest Bureau, Tieqiao Forest Farm, Pingsong Forest Farm and others. The statistical indicators include total growing stock volume, total area and volume of planted forests, the area and volume of young forests, the area and volume of middle-aged forests, the area and volume of near-mature forests, the area and volume of mature forests, the area and volume of over-mature forests, as well as the area and volume of sparse forests.