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Table 1 Pearson’s correlation coefficients on vegetation and environmental characteristics of M. japonica (n = 47)

From: Effects of soil water content and light intensity on the growth of Molinia japonica in montane wetlands in South Korea

  Height Density Coverage SWC LOI pH EC RLI NO3-N PO4-P NH4-N Ca2+ K+ Na+ Mg2+
Height   .117 .165 − .196 .296* .107 .046 .174 − .067 .004 − .099 .409** − .164 .412** .372*
Density    .622** .568** .550** .406** − .021 .547** .265 .294* − .043 − .107 .110 .000 − .142
Coverage     .495** .385** − .195 − .114 .514** 3194 .303* .050 .025 .050 .067 .030
SWC      .934** .523** .071 .456** .489** − .180 .375** .373** .518** .527** .230
LOI      .600** .096 .428** .489** − .195 .261 .342* .416** .487** .219
pH        − .283 − .135 .369* .413** .073 .204 .091 .151 .318*
EC         − .203 .155 .323* .202 − .108 .239 .042 − .208
RLI          .166 .411** − .131 .028 .003 − .061 .075
NO3-N           − .145 .264 .062 .185 .170 − .049
PO4-P            .366* .233 .543** .356* .165
NH4-N             .310* .569** .558** .145
Ca2+              .467** .811** .938**
K+               .724** .287
Na+                .696**
Mg2+                
  1. SWC Soil water content, LOI Loss on ignition, EC Electrical conductivity, RLI Relative light intensity
  2. *p < .05, **p < .01