Ecological Archives E083-050-A5

Daniel C. Moon and Peter Stiling. 2002. The effects of salinity and nutrients on a tritrophic salt marsh system. Ecology 83:2465-2476.

Appendix E. Results of repeated-measures ANOVA on the effect of treatments on the mean percentage of emergence holes made by parasitoids in galls per 100 Borrichia frutescens stems per plot for green and woody stem types in salt stress experiment.

Source of Variation

Sum of Squares

df

Mean Square

F ratio

P

Green Stems

         

   Between Subjects

         

Salt

4228.061

1

4228.061

6.293

0.027

Traps

1977.328

1

1977.328

2.943

0.112

Salt × Traps

3892.433

1

3892.433

5.794

0.033

Error

8061.929

12

671.827

   

   Within Subjects

         

Time

2500.474

9

277.830

0.414

0.925

Time × Salt

4146.093

9

460.677

0.687

0.720

Time × Traps

2952.548

9

328.061

0.489

0.879

Time × Salt × Traps

2683.249

9

298.139

0.444

0.908

Error

72472.356

108

671.040

   
           

Woody Stems

         

   Between Subjects

         

Salt

6404.949

1

6404.949

6.878

0.022

Traps

319.112

1

319.112

0.343

0.569

Salt × Traps

3352.012

1

3352.012

3.599

0.082

Error

11175.088

12

931.257

   

   Within Subjects

         

Time

3004.499

9

333.833

0.449

0.905

Time × Salt

4372.556

9

485.840

0.653

0.749

Time × Traps

3256.898

9

361.878

0.487

0.881

Time × Salt × Traps

1767.986

9

196.443

0.264

0.983

Error

80321.894

108

743.721

   

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