of marginal significancep < 0.1
We specifically differentiated cases of marginal significance ( p < 0.1) and cases where the p value was below 0.05.
We specifically differentiated cases of marginal significance ( p < 0.1) and cases where the p value was below 0.05.
Sulfate deposition had a small, marginally significant influence on lake DOC concentrations in the 1980s, coinciding with peak levels of SO 4 2− deposition (Figs. 1 a and 2 a–b).