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Table 2 Results of the forward selection of the RDA including the complete dataset

From: Habitat development and species arrival drive succession of the benthic invertebrate community in restored urban streams

Variable

R2 adj

Df

AIC

F

Pr (> F)

TsR

0.113

1

347.83

11.02

0.002

gravel/stones

0.140

1

346.27

3.51

0.002

shade

0.162

1

345.16

3.01

0.002

sand/sludge

0.176

1

344.78

2.67

0.002

POM

0.185

1

344.79

1.87

0.008

loam

0.193

1

344.96

1.68

0.028