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Table 2 Summary of pooled DOC exudation rates (mg C gdw-1h-1) calculated by linear regression from experimental chambers

From: Influence of light, temperature and salinity on dissolved organic carbon exudation rates in Zostera marinaL.

Expt. Treatment Tissue Regression coefficients ANOVA
Rate SD R2 n P
Light Pooled Leaf 0.032 0.024 0.583 24 <0.001 a
  Pooled RR 0.034 0.019 0.805 24 <0.001 a
Temp. Pooled Leaf 0.034 0.029 0.576 24 <0.000 a
  Pooled RR 0.024 0.014 0.754 24 <0.000 b
Salinity Pooled Leaf 0.069 0.088 0.396 24 0.000 a
  Pooled RR 0.045 0.063 0.345 24 0.002 a