Table 4.

Spearman correlation analysis of Chao1 index, Shannon index, relative abundance of dominant taxa with chla content during the green tide, the outbreak and decline phase.

	Phases	Bacterial Community				Archaeal Community
		Chao1	Shannon	Rhodobacterales	Flavobacteriales	Chao1	Shannon	MGII
chla content	green tide	−0.212	0.018	0.326	0.638 **	0.209	−0.250	−0.165
	outbreak phase	0.548	0.857 **	−0.048	0.762 *	0.619	0.000	−0.476
	decline phase	0.048	−0.476	0.690	0.333	0.667	0.476	0.143

* p < 0.05, ** p < 0.01.