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Forest Ecosystems

Table 8 Linear mixed-effect models (according to ANOVA table) to explain lignin concentrations (%) and amounts (% Initial amount) in logs of Fagus sylvatica, Picea abies and Pinus sylvestris

From: Nutrient retention and release in coarse woody debris of three important central European tree species and the use of NIRS to determine deadwood chemical properties

 

Lignin (%)

Lignin (% Initial amount)

Conditional R2

64.6

59.3

Marginal R2

58.6

39.9

Random factor

6

19.4

Decomptime

+++ 14.2

– – –11.9

Spec

+++ 13.5

 

Diam

– –4.05

+++ 5.27

Decomptime:Spec

– – –26.9

+++ 22.8

  1. Values are Eta squared with direction of effect (increase (+) or decrease (−)) according to significance level (0: ‘***’, 0.001: ‘**’, 0.01: ‘*’ and 0.05: ‘’)
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