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\ p None B a = c @ = Z ?N*8 X" 1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial General ` Table 2 j ( Beam-Sole Beam-Plaice Otter-Mix Principal component
PC1
PC2
PC3
PC4
PC5
PC6 Total variance explained (%) 32.3 23.5 16.6 10.7 6.3 28.4 25.0 14.6 8.5 8.1 5.9 33.5 24.8 15.2 9.0 5.6 Component loadings Salinity (PSU) -0.066 0.059 0.413 0.181 0.342 0.237 -0.267 -0.156 0.138 0.004 0.357
-0.323 -0.110 -0.271 Gravel content (%) 0.085 0.057 0.259
-0.548 -0.085 0.095 0.060 -0.021 0.552 -0.124 -0.104 -0.015 -0.032 -0.201 -0.035 -0.255 Mud content (%) -0.192 -0.048 -0.252 -0.288 0.444 -0.248 -0.075 0.311 0.490 0.099 0.108 0.217 0.225
-0.549 0.113 Sand content (%) 0.072 -0.010 -0.025 0.654 -0.256 0.206 0.050 -0.086
-0.524
-0.432 -0.056 -0.108 -0.217 -0.216 0.554 -0.100 BPI 5km
-0.368 0.091 -0.013 -0.340 -0.167 -0.004
-0.421 0.164 -0.274 -0.065 -0.098 0.306 0.093 0.245
-0.332 BPI 10km -0.099
-0.396 0.092 -0.017 -0.308 -0.209 0.005
-0.441 0.174 -0.257 -0.034 0.364 0.100 0.224 BPI 30km -0.107
-0.429 0.089 -0.049
-0.308 0.021
-0.342 0.067 -0.114 0.008 -0.152 0.398 0.064 -0.041 BPI 50km
-0.430 0.074 -0.030 0.077
-0.346 -0.003 -0.135 0.104 -0.002 0.401 0.017 0.051 BPI 75km -0.109
-0.409 0.035 0.015 0.238 -0.289 -0.020 -0.304 0.305 0.018 0.402 0.034 0.148 Depth (m) 0.222 -0.044 0.081 0.227 0.037 0.049 0.200 -0.233 -0.062 0.062 -0.207 BSS 0.204 -0.014 -0.093
-0.322 0.178 -0.174 -0.071 0.269
-0.573 0.177
-0.367 0.193 0.424# Maximum temperature difference (C) 0.182 -0.133
-0.449 -0.072 -0.055 -0.161 0.403 0.097 -0.059 0.187 0.080 -0.145 Average bottom temperature (C) 0.359 -0.050 0.198 0.416 -0.102 0.117 -0.011 0.145 0.338 0.130 -0.148 -0.070 -0.200 Maximum bottom temperature (C) 0.298 -0.166 -0.296 0.031 0.120 -0.094 0.058 0.078 0.212 0.367 0.096 0.027 -0.180 Minimum bottom temperature (C) 0.202 0.344 0.232 0.354 -0.247 -0.218 0.155 -0.095 -0.253
-0.365 -0.275# Average significant wave height (m)
-0.345 0.053 -0.239 0.083
-0.301 0.251 -0.097 -0.137 0.157 -0.084 -0.155 0.529 -0.012# Maximum significant wave height (m)
-0.324 0.039 0.052 0.038
-0.335 -0.079 0.319 -0.051 0.429 0.239 0.409$ Distance to closest coastal line (m)
-0.348 0.114 0.001 -0.214 -0.221 -0.112 0.557 -0.283 -0.175 0.183 0.011% Distance to closest Dutch harbour (m) -0.261 0.151 0.318 -0.128 -0.284 0.273
-0.383 -0.139
-0.360 -0.036 0.186
d MbP?_ % * + &P &F