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Erschienen in:
01.12.2004 | Erratum
Latitudinal gradient of species diversity: multi-scale variability in rocky intertidal sessile assemblages along the Northwestern Pacific coast
Erschienen in: Population Ecology | Ausgabe 3/2004
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Excerpt
An error appeared in Table 4: the figures 0.000 and 0.857 were transposed in the Variable-level-model section of the Simpson’s diversity index column. The correct table appears here.
Table 4
Results of the hierarchical linear models applied to examine whether latitude affects the slope or intercept of the regression equations for \(\bar \alpha _2 \) against α3. In the analyses, both latitude and α3 were treated as fixed independent variables
|
Independent variables
|
Species richness
|
Simpson’s diversity index
|
||
|---|---|---|---|---|
|
Estimated regression coefficient (mean±SE)
|
P
|
Estimated regression coefficient (mean±SE)
|
P
|
|
|
Variable-slope-model
|
||||
|
Intercept
|
−10.236±6.425
|
0.111
|
−0.512±0.500
|
0.305
|
|
Latitude
|
0.354±0.165
|
0.032
|
0.014±0.013
|
0.277
|
|
α3
|
0.469±0.262
|
0.073
|
1.533±0.673
|
0.023
|
|
Latitude ×α3
|
−0.003±0.007
|
0.646
|
−0.019±0.017
|
0.284
|
|
Log likelihood: −48.841 AIC: 22.54
|
Log likelihood: −192.691 AIC: −44.58
|
|||
|
Variable-level-model
|
||||
|
Intercept
|
−7.544±2.655
|
0.004
|
0.015±0.092
|
0.874
|
|
Latitude
|
0.283±0.058
|
0.000
|
0.000±0.002
|
0.857
|
|
α3-diversity
|
0.350±0.034
|
0.000
|
0.815±0.065
|
0.000
|
|
Log likelihood: −48.946 AIC: 20.75
|
Log likelihood: −192.702 AIC:−46.58
|
|||
|
Invariant model
|
||||
|
Intercept
|
4.908±0.974
|
0.000
|
0.029±0.046
|
0.532
|
|
α3-diversity
|
0.268±0.039
|
0.000
|
0.813±0.064
|
0.000
|
|
Log likelihood: −57.704 AIC: 36.27
|
Log likelihood: −192.717 AIC: −48.15
|
|||