	Bacteria	Archaea
Depth	0.29	0.34
T	−0.34	0.07
pH	−0.57	−0.85
TC	0.12	0.55
TOC	0.27	0.65
TP	0.44	0.01
TN	0.61	0.54
Na	−0.02	0.39
K	0.56	0.54
Ca	0.58	0.75
Mg	0.54	0.64
Cl	0.16	0.59
SO₄	0.46	0.43
Sb	−0.53	−0.61
Ni	−0.69	−0.91
Hg	−0.32	0.07
Mn	−0.02	−0.08
Fe	−0.46	−0.52
Cu	0.40	0.19
Cr	−0.66	−0.81
Zn	0.20	0.09
As	0.55	0.80