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Table 1: Correlation test between total arsenic level in shallow groundwater and distance to mining & waste sites
Distance to
mining sites(m)
0 100
200
300
400
500
600
700
800
900
1000
SPSS Correlation
test
(Spearman's rho,
1 -tailed)
Total arsenic level in
shallow
groundwater(ppm)
12.32 0.39
0.27
0.29
0.12
0.09
0.15
0.23
0.18
0.07
0.02
R=-0.827, P<0.01
Table 2: Correlation test between total arsenic level in deep groundwater and distance to mining & waste sites
Distance to
mining sites(m)
50
100
200
300
400
500
600
700
800
900
1000
SPSS
Correlation
test
(Spearman’s
rho, 1-tailed)
Total arsenic level in
No
data
R=-0.661
P<0.05
deep
groundwater(ppm)
0.35
1.34
0.31
1.39
0.02
0.02
0.36
0.002
0.005
0.02
Table 3: Correlation test between total arsenic level in surface soil elution and distance to mining & waste sites
Distance to
mining
sites(m)
0
100
200
300
400
500
600
700
800
900
1000
Total arsenic
level in soil
357.14
134.48
elution
(PP b )
61.48
39.62
92.5
95.93
41
48.46
65.56
47.5
10
SPSS correlation test: 1. Distance within 300 meters: (Spearman’s rho, 1-tailed) R=-1
2. Distance from 0 to 1000 meters: (Spearman’s rho, 1-tailed) R=-0.636, P<0.05