Ecological Archives E089-024-A1

Nessa E. O'Connor, Jonathan H. Grabowski, Laura M. Ladwig, and John F. Bruno. 2008. Simulated predator extinctions: predator identity affects survival and recruitment of oysters. Ecology 89:428–438.

Appendix A (Table A1). Results from ANOVA testing effects of the predator richness and identity treatments on (a) juvenile oyster survival (ArcSin transformed), (b) oyster recruitment (square-root transformed), and (c) percentage organic matter (square-root transformed). n = 5. Nested factors are displayed in brackets.


Predator richness and identity                    

Source of variation
 

(a)

 
 

(b)

 
 

(c)

 
 

 

df

MS

F

P

MS

F

P

MS

F

P

Number = (N)

1

1.0143

0

0.9806

1.2658

0.39

0.5671

0.075

0.05

0.8311

Identity = I(N)

4

1521.535

5.39

0.003

3.2387

14.86

0.000

0.1446

6.57

0.0010

Residual

24

282.2847

 
 

0.2179

 
 

0.0220

 
 



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