Table S2. Model-averaged results based on SAR error (err)and SAR lagged (lag)models for the effect of structural (locations and zone) and environmental (AGS and Sorting) factors on gastrotrichs,macrodasyid and chaetonotid richness. Coefficients, their SEs, z-, p- values showed for each level of the factor. The first alphabetically level of each factor is used as intercept, and all subsequent levels are tested against the first. The remaining coefficients are differences from the mean. Results with z-values > 2.0 are shown in bold. For SAR error model,the lambda () representes the spatial structure (W) in the spatially dependent error term. For SAR lagged model,the rho () representesa term (W) for the spatial autocorrelation in the response variable (see Kissling and Carl, 2008).
GastrotrichaRichness / MacrodasyidaRichness / ChaetonotidaRichnessExplanatoryvariables (levels) / coefficient / s.e / z-value / p-value / coefficient / s.e / z-value / p-value / coefficient / s.e / z-value / p-value
SAR err / / -,.104 / 0.183 / 0.57 / 0.5684 / 0.152 / 0.192 / 0.79 / 0.427 / -0.15 / 0.19 / 0.79 / 0.430
Intercept / 1.170 / 1.906 / 0.61 / 0.5393 / 0.138 / 1.108 / 0.13 / 0.901 / 0.54 / 1.13 / 0.48 / 0.634
wellsorted / 1.450 / 2.291 / 0.63 / 0.5268 / 1.686 / 1.060 / 1.59 / 0.112 / -0.77 / 1.58 / 0.49 / 0.625
moderatedwellsorted / 1.120 / 2.057 / 0.54 / 0.5863 / 0.798 / 1.138 / 0.70 / 0.483 / 0.30 / 1.28 / 0.23 / 0.815
moderatedsorted / 2.114 / 1.959 / 1.08 / 0.2807 / 1.489 / 1.011 / 1.47 / 0.141 / 0.32 / 1.22 / 0.26 / 0.797
poorlysorted / 7.781 / 2.112 / 3.68 / 0.0002 / 3.303 / 1.040 / 3.18 / 0.002 / 4.35 / 1.34 / 3.25 / 0.001
island / 1.769 / 1.033 / 1.71 / 0.0867 / 0.572 / 0.589 / 0.97 / 0.331 / 1.70 / 0.65 / 2.64 / 0.008
subtidal / 1.404 / 1.016 / 1.38 / 0.1670 / 1.347 / 0.474 / 2.84 / 0.005 / -0.32 / 0.72 / 0.45 / 0.655
fine sand / 0.906 / 1.949 / 0.47 / 0.6420 / 1.798 / 0.719 / 2.50 / 0.012 / 0.80 / 1.26 / 0.64 / 0.525
mediumsand / 3.312 / 1.680 / 1.97 / 0.0487 / 1.253 / 0.782 / 1.60 / 0.109 / 0.94 / 1.09 / 0.86 / 0.391
coarse / 1.867 / 1.724 / 1.08 / 0.2787 / 0.688 / 0.720 / 0.96 / 0.339 / 0.84 / 1.12 / 0.75 / 0.454
peblees / -3.694 / 3.073 / 1.20 / 0.2294 / 0.039 / 1.413 / 0.03 / 0.978 / -1.30 / 2.02 / 0.64 / 0.520
Island:Subtidal / 4.111 / 1.720 / 2.39 / 0.0168 / 2.583 / 0.796 / 3.25 / 0.001 / 3.88 / 1.17 / 3.33 / 0.001
SAR lag / / -0.001 / 0.147 / 0.01 / 0.9937 / 0.161 / 0.139 / 1.15 / 0.248 / 0.03 / 0.15 / 0.225 / 0.822
Intercept / 1.168 / 2.069 / 0.57 / 0.5723 / -0.161 / 1.035 / 0.16 / 0.877 / 0.49 / 1.24 / 0.4 / 0.689
wellsorted / 1.494 / 2.365 / 0.63 / 0.5276 / 1.541 / 0.989 / 1.56 / 0.119 / -0.42 / 1.61 / 0.263 / 0.793
moderatedwellsorted / 1.134 / 2.184 / 0.52 / 0.6035 / 0.644 / 1.021 / 0.63 / 0.528 / 0.45 / 1.38 / 0.323 / 0.747
moderatedsorted / 2.117 / 2.056 / 1.03 / 0.3032 / 1.363 / 0.946 / 1.44 / 0.150 / 0.23 / 1.32 / 0.173 / 0.863
Poorlysorted / 7.660 / 2.211 / 3.47 / 0.0005 / 3.179 / 0.985 / 3.23 / 0.001 / 4.26 / 1.44 / 2.955 / 0.003
island / 1.863 / 1.086 / 1.72 / 0.0861 / 0.561 / 0.568 / 0.99 / 0.323 / 1.60 / 0.71 / 2.276 / 0.023
subtidal / 1.449 / 0.989 / 1.46 / 0.1431 / 1.271 / 0.458 / 2.78 / 0.006 / -0.28 / 0.69 / 0.401 / 0.689
fine sand / 1.773 / 1.952 / 0.91 / 0.3636 / 1.484 / 0.776 / 1.91 / 0.056 / 0.76 / 1.29 / 0.586 / 0.558
mediumsand / 3.462 / 1.842 / 1.88 / 0.0602 / 0.924 / 0.823 / 1.12 / 0.262 / 1.18 / 1.13 / 1.047 / 0.295
coarse / 2.035 / 1.787 / 1.14 / 0.2548 / 0.649 / 0.780 / 0.83 / 0.405 / 0.81 / 1.15 / 0.707 / 0.480
peblees / -1.016 / 3.122 / 0.33 / 0.7448 / -0.843 / 1.463 / 0.58 / 0.564 / -0.04 / 2.02 / 0.018 / 0.986
Island:Subtidal / 4.399 / 1.828 / 2.41 / 0.0161 / 2.154 / 0.831 / 2.59 / 0.010 / 3.75 / 1.20 / 3.121 / 0.002
Reference:
Kissling, W.D. & G. Carl, 2008. Spatial autocorrelation and the selection of simultaneous autoregressive models. Global Ecology and Biogeography 17: 59–71.