Table 2.

The phylogenetic distribution of bacterial lineages associated with the 4 seasons of a year

Taxon	No. of bacterial taxon with significant seasonal variation	Total No. of bacterial taxon in LEfSe analysis	No. of bacterial taxon enriched in the sediment of 4 seasons
			Spring	Summer	Fall	Winter
Phylum	22	65	10	9	2	1
Class	32	52	13	9	8	2
Order	42	79	14	14	12	2
Family	39	70	16	12	7	4
Genus	19	49	7	5	2	5