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Table 1 Tree parts K included in the country-level volumes VcK predicted for the sample trees by the 21 NFIs. Regarding threshold values for stump height (hstump), stem top diameter (dstem top) and branch diameter (dbranch) refer to Fig. 1

From: Harmonisation of stem volume estimates in European National Forest Inventories

Country-level definition No.

Tree parts K included in VcK

Countries—NFIs

Stump (hstump)

Bole

Stem top (dstem top)

Branches

Wood

Bark

Large (dbranch)

Small (dbranch)

1

 

x

x

   

BE, IEa, ES

2

 

x

x

x

  

AT, EE, FI, LV, NO, SE

3

x

x

x

   

FR, DEa, PTc

4

x

x

x

x

  

DKa, LT, CH, PTd

5

 

x

  

x

 

CZ, SK

6

 

x

x

 

x

 

HU, IEb, SI

7

x

x

  

x

 

PTe

8

x

x

x

 

x

 

DEb, PTf, RS

9

 

x

x

x

x

x

RO

10

x

x

x

x

x

x

DKb

  1. aConifers
  2. bBroadleaves
  3. cOther oaks and other broadleaves
  4. dAcacia sp., Castanea sativa, Eucalyptus globulus, Pinus pinaster, Pinus pinea, other conifers
  5. e Quercus suber
  6. fQuercus ilex s.l.