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Table 3 Explanatory variables included in the functions that replaced parameters Aij and Bij in the mixed model

From: Evidence of climate effects on the height-diameter relationships of tree species

Species

Basal area of

Social

Slope

Harvest

Temperature

Precipitation

 

other trees

status

inclination

occurrence

  

Abies alba

∘

∙

∘

∘

∙

∘

Acer campestre

∘

∘

∘

 

∙

 

Acer monspessulanum

∘

 

∘

 

∙

 

Acer opalus

∘

∘

∘

 

∘

∘

Acer pseudoplatanus

∘

∘

∘

 

∙

 

Alnus glutinosa

∘

∙

∘

∘

∙

 

Arbutus unedo

∘

     

Betula pendula

∘

∙

∘

∘

∙

 

Carpinus betulus

∘

∙

∘

∘

∙

 

Castanea sativa

∘

∘

∘

 

∙

 

Corylus avellana

∘

 

∘

 

∙

 

Crataegus monogyna

∘

∙

∘

   

Fagus sylvatica

∘

∙

∘

∘

∙

∘

Fraxinus excelsior

∘

∘

∘

∘

∙

 

Ilex aquifolium

      

Larix decidua

∘

∘

 

∘

∘

 

Picea abies

∘

∙

∘

∘

∙

 

Picea sitchensis

∘

∘

 

∘

  

Pinus halepensis

∘

   

∙

 

Pinus nigra

∘

∙

∘

∘

∙

 

Pinus nigra var. corsicana

∘

∘

∘

∘

∘

 

Pinus pinaster

∘

∙

∘

∘

∙

∘

Pinus sylvestris

∘

∘

∘

∘

∙

 

Pinus uncinata

∘

∙

 

∘

∘

 

Populus tremula

∘

∘

∘

∘

∙

 

Populus spp.

∘

∘

    

Prunus avium

∘

∘

∘

∘

∙

 

Pseudotsuga menziesii

∘

∙

 

∘

∙

 

Quercus ilex

∘

∘

   

∘

Quercus patraea

∘

∙

∘

∘

∙

 

Quercus pubescens

∘

∘

∘

∘

∙

 

Quercus pyrenaica

∘

∙

  

∙

 

Quercus robur

∘

∘

∘

∘

∙

 

Quercus rubra

∘

∘

    

Quercus suber

∘

 

∘

∘

∘

∘

Robinia pseudoacacia

∘

∘

∘

 

∙

 

Salix caprea

∘

  

∘

∙

 

Salix cinerea

∘

     

Sorbus aria

∘

∘

∘

∘

∙

 

Sorbus aucuparia

∘

 

∘

∘

∘

 

Sorbus torminalis

∘

 

∘

∘

 

∘

Tilia cordata

∘

∙

∘

   

Tilia platyphyllos

∘

∘

∘

   

Ulmus minor

∘

∙

∘

 

∘

 

Total

43 / 0

19 / 15

31 / 0

25 / 0

7 / 26

7 / 0

  1. Circles (∘) and dots (∙) indicate that the effect was entered into the model into a linear or quadratic fashion, respectively. The totals indicate the number of linear effects over the number of quadratic effects. Populus spp. includes all poplar species except Populus tremula