Appendix F. Univariate analyses of density, legal-sized target fishes.
TABLE F1. Univariate analyses of density, legal-sized target fishes. Full three-factor ANOVAs when data permit. Absent sufficient data for full model, or upon significant interaction involving reserve and site: planned pairwise comparisons of reserve effect at individual sites with sufficient data. Significant P values (<0.05) are in boldface type.
FISH DENSITY, HARVESTABLE SIZES |
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Full Model |
df |
MS |
F ratio |
P |
Reserve effect within Site |
df |
MS |
F ratio |
P |
|
Paralabrax clathratus |
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Reserve (R) |
1 |
10.885 |
147.851 |
<0.001 |
Catalina |
1 |
1.792 |
6.250 |
0.014 |
|
Site (S) |
4 |
1.009 |
3.518 |
0.009 |
La Jolla |
1 |
2.645 |
9.223 |
0.003 |
|
Year (Y) |
1 |
0.831 |
2.390 |
0.197 |
Laguna |
1 |
0.018 |
0.062 |
0.804 |
|
R × S |
4 |
0.949 |
3.311 |
0.013 |
Natural Area |
1 |
2.060 |
7.185 |
0.008 |
|
R × Y |
1 |
0.250 |
3.392 |
0.139 |
Pelican Closure |
1 |
7.604 |
26.521 |
<0.001 |
|
S × Y |
4 |
0.347 |
1.212 |
0.309 |
Error |
134 |
0.287 |
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R × S × Y |
4 |
0.074 |
0.257 |
0.905 |
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Error |
134 |
0.287 |
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Paralabrax nebulifer |
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Laguna |
1 |
0.874 |
17.878 |
<0.001 |
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|
Error |
134 |
0.049 |
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|
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Semicossyphus pulcher |
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Reserve |
1 |
1.477 |
19.311 |
0.012 |
|
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Site |
4 |
0.143 |
1.518 |
0.200 |
||||||
Year |
1 |
0.007 |
0.071 |
0.803 |
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R × S |
4 |
0.187 |
1.981 |
0.101 |
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R × Y |
1 |
0.015 |
0.200 |
0.678 |
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S × Y |
4 |
0.093 |
0.989 |
0.416 |
||||||
R × S × Y |
4 |
0.076 |
0.809 |
0.521 |
||||||
Error |
134 |
0.094 |
||||||||
S. pulcher male only |
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Reserve |
1 |
0.385 |
1.756 |
0.256 |
Catalina |
1 |
0.209 |
3.973 |
0.048 |
|
Site |
4 |
0.127 |
2.412 |
0.052 |
La Jolla |
1 |
0.045 |
0.856 |
0.357 |
|
Year |
1 |
<0.001 |
<0.001 |
0.991 |
Laguna |
1 |
<0.001 |
<0.001 |
1.000 |
|
R × S |
4 |
0.115 |
2.187 |
0.074 |
Natural Area |
1 |
0.669 |
12.713 |
0.001 |
|
R × Y |
1 |
0.081 |
0.370 |
0.576 |
Pelican Closure |
1 |
0.001 |
0.015 |
0.904 |
|
S × Y |
4 |
0.218 |
4.149 |
0.003 |
Error |
134 |
0.053 |
|||
R × S × Y |
4 |
0.219 |
4.169 |
0.003 |
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Error |
134 |
0.053 |
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