Table 2.

Statistical indexes for bacterial and archaeal sequences in each sampling site using PAST software

Characteristic	Bacteria		Archaea
	Station JL	Station SN	Station JL	Station SN
No. of sequences	249	240	34	44
No. of OTUs	18	28	2	4
Good's coverage value (%)	98.4	96.3	97.1	100
Shannon-Wiener index	2.016	2.206	0.133	0.251
Dominance (D) value	0.226	0.196	0.943	0.870