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Table 1 Correlation matrix among island area, isolation, SI , PAR , habitat diversity and plant richness

From: Bird guild loss and its determinants on subtropical land-bridge islands, China

 

Isolation

SI

PAR

Habitat diversity

Plant richness

Area

−0.04

0.83***

−0.56***

0.82***

0.38*

Isolation

 

−0.02

0.20

0.04

−0.19

SI

  

−0.51***

0.86***

0.17

PAR

   

−0.65***

−0.40*

Habitat diversity

    

0.21

  1. *p < 0.05, ***p < 0.001.