Table 6.

The ratio of mercury contamination level.

Sampling Sites	Land Use Type	n	Contamination Level
			0	1	2
			%
TS1	Agricultural land	22	90.91	9.09	0
TS2	Woodland	10	0	100	0
TS3	Abandoned Agricultural land	20	85	10	5
TS4	Abandoned Agricultural land	59	100	0	0
TS5	Agricultural land	59	72.88	23.73	3.39
TS6	Woodland	10	70	30	0