1 Correction to: Journal of Soils and Sediments https://doi.org/10.1007/s11368-022-03188-x

Table 4 in the originally published article is not correct—the last two columns are missing. The correct Table 4 is shown below.

Table 4 Absolute and relative values from comparison between oxalic acid treatment and the control [Absolute value = variablewater-variableoxalic acid; Relative value = (variablewater -variableoxalic acid)/variableoxalic acid]