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Table 1 Canonical coefficient and intraset correlation of salt marsh and estuary marsh for the 12 environmental factors

From: Relationship between halophyte distribution and soil environmental factors in the west coast of South Korea

Variable Canonical coefficient Intraset correlation
Axis 1 Axis 2 Axis 1 Axis 2
Gravel (%) 0.015 0.094 0.413 0.111
Sand (%) 0.001 0.293 0.187 − 0.218
Silt (%) −  0.062 0.246 − 0.489 0.061
Clay (%) − 0.015 0.163 0.079 0.251
pH − 0.022 0.003 − 0.402 − 0.244
M.C. (%) 0.093 − 0.045 − 0.073 − 0.684
TOC (%) − 0.102 − 0.012 − 0.384 − 0.807
Salinity (PSU) − 0.345 0.059 − 0.055 0.278
E.C. (us) 0.237 − 0.040 − 0.066 0.250
T-N (mg/g) 0.021 − 0.007 0.005 − 0.534
A-P (μg/g) 0.101 − 0.002 0.386 0.160
Altitude (m) − 0.051 − 0.017 − 0.522 − 0.272