| Definition | Code indication specific site / 調査サイトのコード
開始年の西暦下2桁+研究林番号1桁+観察林番号3桁=6桁 | ID of the tree individual / 観察個体のID | Code indication specific tree species / 観察個体の樹種コード | Scientific name of the individual / 観察個体の学名 | Survival or death of the individual
1=survival 2=death / 観察個体の生存または死亡
1=生存 2=死亡 | Diameter at breast height (1.3m from the ground) of the individual / 観察個体の測定高1.3ｍの胸高直径 | Height of the individual / 観察個体の高さ | Volume estimation of the individual / 観察個体の材積 | "Code indication grade of wood quality, applied for broadleaved forests and mixed forests. 1. overstory trees with good wood quality
2. understory trees, which is expectable to become a good dominant tree.
3a. Trees, which interrupt better quality tree(s).
3b. Trees with unstraight stem or a sign of death, decay or weakening.
" / "広葉樹林や混交林に適用される木材の品質コード
1 : 優勢木,
2 : 下層木(将来優勢) ,
3a : あばれ木,
3b : 被害木" | Special instructions for the individual / その他、特記事項 |