8-18 所有形態，樹林種別森林資源（平成14～29年）Forest Resources by Type of Ownership and Type of Forest (2002 to 2017)（単位 蓄積量 100万立方メートル）(Quantity in millions of cubic metres)総数人工林天然林年次，所有形態TotalArtificial forestsNatural forestsYear and type of ownership面積蓄積量面積蓄積量面積AreaAreaArea(1,000ha)(1,000ha)(1,000ha)平成14年200225,1214,04010,3612,33813,34919200725,0974,43210,3472,65113,38324201225,0814,90110,2893,04213,42929201725,0485,24210,2043,30813,481国有林National forests7,6591,2262,2885134,733林野庁所管 Under jurisdiction of the Forestry Agency7,5931,2212,2825124,682その他の省庁所管 Under jurisdiction of other government agencies6557151民有林Non-national forests17,3894,0167,9162,7958,747#公有林 Publicly owned forests2,9956161,3343971,531私有林 Privately owned forests14,3473,3946,5692,3967,188天然林無立木地竹林面積年次，所有形態Natural forestsTreeless land 1)Year and type of ownership蓄積量面積蓄積量Area(1,000ha)(1,000ha)平成14年20021,7011,25511561920071,7791,20811592420121,8581,20101612920171,9321,1971167国有林National forests71263700林野庁所管 Under jurisdiction of the Forestry Agency70862900その他の省庁所管 Under jurisdiction of other government agencies4800民有林Non-national forests1,2205600167#公有林 Publicly owned forests21812406私有林 Privately owned forests99943101581) 立木及び竹の樹冠の占有面積歩合の合計が0.3未満の林分。1) Forests of which area ratios of trees and bamboo crowns are less than 0.3.資料 林野庁「森林資源の現況」Source: Forestry Agency.Quantity ofgrowing stock Data are based on the Survey on the State of Forest Resources. As of 31 March. Figures refer to those of forests and fieldssurveyed for the purpose of formulating the National Forest Planning (Planning by District). ｢森林資源現況調査」による。３月31日現在。全国森林計画（地域別計画）樹立のために把握された林野に関する数値である。Quantity ofgrowing stockQuantity ofgrowing stockQuantity ofgrowing stockArea of bambooforest246 8 農林水産業
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