Helgoland Marine Research

Table 4 Summary of two-way ANOVA results on effects of pH and DO on larval shell length and shell height

From: Combined effects of ocean acidification and hypoxia on the early development of the thick shell mussel Mytilus coruscus

		SS	df	MS	F	P
Shell length
48 h	DO	150.222	1	150.222	1.777	0.207
	pH	248.778	2	124.389	1.471	0.268
	DO * pH	17.444	2	8.722	0.103
	Error	1014.667	12	84.556
	Total	164642.000	18
72 h	DO	355.556	1	355.556	5.276	0.04
	pH	445.444	2	222.722	3.305	0.072
	DO * pH	15.444	2	7.722	0.115	0.893
	Error	808.667	12	67.389
	Total	180826.000	18
96 h	DO	138.889	1	138.889	4.762	0.050
	pH	1552.111	2	776.056	26.608	0.000
	DO * pH	22.111	2	11.056	0.379	0.692
	Error	350.000	12	29.167
	Total	209002.000	18
Shell height
48 h	DO	88.889	1	88.889	1.752	0.210
	pH	125.778	2	62.889	1.240	0.324
	DO * pH	7.111	2	3.556	0.070	0.933
	Error	608.667	12	50.722
	Total	92994.000	18
72 h	DO	272.222	1	272.222	6.110	0.029
	pH	271.444	2	135.722	3.046	0.085
	DO * pH	15.444	2	7.722	0.173	0.843
	Error	534.667	12	44.556
	Total	104758.000	18
96 h	DO	213.556	1	213.556	24.484	0.000
	pH	688.000	2	344.000	39.439	0.000
	DO * pH	13.778	2	6.889	0.790	0.476
	Error	104.667	12	8.722
	Total	119118.000	18

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