Table 4.

Results of two-way ANOVA of OM remineralization rates (log-transformed \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \mu {\text{mol C ml}}_{\text{ws}}^{ - 1} $$\end{document}) in the different sediment samples

Source	SS	df	MS	F ratio	P
Subtidal surface
Treatment	0.086	2	0.043	49.193	0.000
Oxygenation	0.031	1	0.031	34.982	0.000
Interaction	0.000	2	0.000	0.186	0.833
Error	0.009	10	0.001
Subtidal subsurface
Treatment	0.214	2	0.107	1,085.722	0.000
Oxygenation	0.277	1	0.277	2,820.872	0.000
Interaction	0.001	2	0.001	10.084	0.003
Error	0.001	12	0.000
Intertidal surface
Treatment	0.051	1	0.051	44.460	0.000
Time	0.273	2	0.136	118.734	0.000
Interaction	0.001	2	0.000	0.400	0.683
Error	0.009	8	0.001

Treatment is no amendments versus different OM additions