Extended Data Table 1 Results of the linear mixed model used for the dependent variable of tidal-marsh soil carbon concentration

From: Wetland carbon storage controlled by millennial-scale variation in relative sea-level rise

  1. Analysis was restricted to the three soil depths for which %C data were most commonly available (0–20 cm, 20–50 cm and 50–100 cm). a, The sieve size was included in the model as a random factor covariate. b, The salinity was included in the model as a random factor covariate. ‘Numerator df’ refers to the degrees of freedom (df) of the regression; ‘denominator df’ refers to the degrees of freedom of the residuals; ‘F-value’ refers to the ratio of between-group variability to within-group variability.