Applying Environmental Isotope Theory to Groundwater Recharge in the Jiaozuo Mining Area, China

Table 1

Isotopic composition of all water samples in the study area.

Number	Type	δ^18O ()	δD ()	^3H (T.U.)	D-excess	Factor 1 score	Factor 2 score	Factor 3 score
1	Spring	−8.85	−63.61	8.23	7.19	−0.59	−0.09	−0.58
2	Spring	−8.73	−58.88	7.29	10.96	−0.61	0.13	−0.65
3	Spring	−9.21	−67.61	8.65	6.07	−0.80	−0.14	−0.72
4	Spring	−8.77	−66.34	7.35	3.82	−0.60	−0.12	−0.35
5	Spring	−8.81	−61.6	9.35	8.88	−0.79	0.16	−0.53
6	Spring	−8.81	−62.39	8.05	8.09	−0.82	0.08	−0.59
7	Spring	−8.69	−70.43	8.58	−0.91	−0.41	−0.36	1.21
8	Shallow groundwater	−7.67	−60.92	9.44	0.44	1.67	0.17	4.03
9	Shallow groundwater	−7.26	−53.1	8.99	4.98	1.69	0.67	−0.57
10	Shallow groundwater	−8.31	−67.28	10.8	−0.8	0.66	−0.40	3.22
11	Shallow groundwater	−4.07	−28.76	9.59	3.8	−0.38	2.52	−0.16
12	Shallow groundwater	−6.61	−48.4	11.89	4.48	−0.76	1.30	0.15
13	Shallow groundwater	−8.2	−62.8	9.41	2.8	0.17	0.08	0.87
14	Shallow groundwater	−7.88	−59.1	12.38	3.94	−0.98	0.71	−0.47
15	Shallow groundwater	−8.52	−65.88	6.52	2.28	0.23	−0.30	0.11
16	Shallow groundwater	−8.21	−61.48	10.54	4.2	−0.70	−0.35	1.41
17	Shallow groundwater	−8.43	−66.75	7.65	0.69	−0.73	−0.19	0.07
18	Shallow groundwater	−8.9	−67.58	6.18	3.62	0.24	−0.21	1.22
19	Shallow groundwater	−8.89	−66.16	6.69	4.96	−0.19	−0.33	−0.28
20	River	−8.57	−67.94	9.85	0.62	−0.70	−0.01	0.25
21	River	−8.29	−61.97	8.59	4.35	−0.58	0.28	−0.92
22	River	−8.08	−55.7	13.17	8.94	−1.15	0.81	0.05
23	River	−7.99	−56.48	10.91	7.44	−1.02	0.74	−0.51
24	River	−8.78	−57.42	7.05	12.82	−0.47	−0.03	−0.28
25	River	−7.77	−56.7	13.46	5.46	−0.82	0.96	0.66
26	River	−8.63	−66.59	9.35	2.45	−0.34	0.03	0.78
27	River	−8.05	−61.84	12.11	2.56	−0.12	0.90	0.28
28	River	−8.43	−62.54	8.53	4.9	−0.27	0.12	0.66
29	Deep groundwater	−9.17	−65.61	7.68	7.75	−0.63	0.21	−0.51
30	Deep groundwater	−9.37	−62.91	7.2	12.05	−0.26	−0.51	0.15
31	Deep groundwater	−8.76	−66.19	6.07	3.89	−0.08	−0.26	−0.71
32	Deep groundwater	−9.36	−60.89	5.65	13.99	−0.25	−0.48	−0.26
33	Deep groundwater	−8.99	−66.5	7.65	5.42	−0.42	−0.10	−0.73
34	Deep groundwater	−9.45	−67.23	7.43	8.37	0.65	−0.66	−0.66
35	Deep groundwater	−9.23	−66.59	6.38	7.25	0.38	−0.40	−0.93
36	Deep groundwater	−9.04	−69.72	7.51	2.6	−0.65	−0.20	−0.41
37	Deep groundwater	−9.03	−70.15	6.01	2.09	−0.28	−0.64	−0.26
38	Deep groundwater	−9.26	−70.01	6.42	4.07	−0.37	−0.76	−0.17
39	Deep groundwater	−8.85	−61.73	5.38	9.07	−0.35	−0.30	−0.30
40	Deep groundwater	−8.71	−63.48	7.67	6.2	0.07	0.18	0.90
41	Deep groundwater	−9.47	−67.58	6.52	8.18	−0.45	−0.59	−0.14
42	Deep groundwater	−9.89	−71.12	6.34	8	−0.48	−0.70	−0.58
43	Deep groundwater	−8.78	−63.74	8.38	6.5	−0.44	−0.38	1.40
44	Deep groundwater	−10.51	−79.23	2.5	4.85	2.64	−2.18	−0.32
45	Deep groundwater	−10.37	−78.56	2.5	4.4	2.41	−1.68	−1.11
46	Deep groundwater	−8.78	−70.83	3.46	−0.59	0.57	−0.56	−1.19
47	Deep groundwater	−8.5	−62.01	3.85	5.99	2.27	−0.28	−1.05
48	Deep groundwater	−8.55	−65.27	3.52	3.13	1.41	−0.76	−0.77
49	Deep groundwater	−8.57	−66.52	3.02	2.04	0.34	−0.93	0.01