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Table 3 Parsimonious models for cicada diversity, abundance, and the proportion of Cryptotympana facialis

From: Urban soil compaction reduces cicada diversity

Component

Coefficient ± SE

P-value

Residual/null deviance

Shannon's H (square root)

  

2.15 / 7.31

  (intercept)

2.15 ± 0.18

  

  Soil hardness

−0.079 ± 0.009

2.43e−17

 

Proportion of Cryptotympana facialis

  

67.1/143.7b

  (intercept)

−18.7 ± 2.18

  

  Soil hardness

0.89 ± 0.11

3.97e−16

 

  Patch type (small & large park, forest)a

3.44 ± 0.74

2.57e−06

 
  1. aThe levels in small and large parks were merged, and its patch-type effects against forest were indicated
  2. bThe null model contained a random effect term