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Table 4 Results of PERMANOVA partitioning spatial variation in hydroid assemblage composition in comparison between years

From: Looking for long-term changes in hydroid assemblages (Cnidaria, Hydrozoa) in Alboran Sea (South-Western Mediterranean): a proposal of a monitoring point for the global warming

 

df

SS

MS

Pseudo-F

P(perm)

Year

1

5,914.3

5,914.3

5.262

0.001*

Depth

3

5,765.9

1,922

1.71

0.016*

Year × depth

3

3,670.4

1,223.5

1.0,885

0.332

Residual

12

13,488

1,124

  

Total

19

29,600

   
  1. * Significant differences at P < 0.05
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Helgoland Marine Research

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