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Table 3 Diametric-species classification use in the species area analysis

From: Tree diametric-species diversity is affected by human impact in old Scots pine dominated forest in boreal Fennoscandia

Diametric class (cm)Tree species
PineSpruceSilver BirchDowny BirchAlderAspenWillowAshOther HardwoodOther Coniferous
1–5A1B1C1D1E1F1G1H1I1J1
6–10A2B2C2D2E2F2G2H2I2J2
11–15A3B3C3D3E3F3G3H3I3J3
16–20A4B4C4D4E4F4G4H4I4J4
21–25A5B5C5D5E5F5G5H5I5J5
26–30A6B6C6D6E6F6G6H6I6J6
31–35A7B7C7D7E7F7G7H7I7J7
36–40A8B8C8D8E8F8G8H8I8J8
41–45A9B9C9D9E9F9G9H9I9J9
46–50A10B10C10D10E10F10G10H10I10J10
51–55A11B11C11D11E11F11G11H11I11J11
56–60A12B12C12D12E12F12G12H12I12J12
61–65A13B13C13D13E13F13G13H13I13J13
66–70A14B14C14D14E14F14G14H14I14J14
71–75A15B15C15D15E15F15G15H15I15J15
76–80A16B16C16D16E16F16G16H16I16J16