Pollution Characteristics and Possible Sources of Seldom Monitored Trace Elements in Surface Sediments Collected from Three Gorges Reservoir, China

Table 4

𝐼_geovalues of SMTEs in sediments of Three Gorges Reservoir.

Station	Li	Be	B	V	Co	Ga	Sn	Sb	Tl	Bi	Fe
S1	0.62	−0.81	2.16	−0.68	−1.05	0.32	0.22	4.23	−0.16	0.93	−1.33
S2	0.49	−0.93	2.00	−0.78	−1.15	0.47	−0.04	4.41	−0.23	0.69	−1.24
S3	0.70	−0.67	2.02	−0.50	−0.80	0.58	0.29	4.42	−0.08	1.34	−0.92
S4	0.73	−0.58	1.87	−0.52	−0.92	0.47	0.38	3.98	−0.21	1.23	−1.07
S5	0.75	−0.68	2.18	−0.64	−0.96	0.45	0.24	4.24	−0.14	1.18	−1.32
S6	0.61	−0.76	2.04	−0.75	−1.24	0.17	0.08	3.55	−0.26	0.73	−1.34
S7	0.85	−1.01	1.91	−0.96	−1.26	0.35	−0.10	4.40	−0.23	0.59	−1.34
S8	0.69	−0.73	1.87	−0.55	−0.89	0.55	0.19	4.41	−0.07	1.11	−1.02
S9	0.77	−0.64	2.21	−0.64	−0.97	0.52	0.29	4.11	0.00	1.18	−1.65
S10	0.75	−0.69	2.30	−0.79	−1.19	0.54	0.09	2.97	−0.12	0.93	−1.38
S11	0.94	−1.15	2.51	−1.06	−1.26	0.18	−0.10	3.48	−0.30	0.60	−1.44
S12	0.78	−0.69	2.20	−0.85	−1.21	0.38	0.11	2.90	−0.13	0.84	−1.28
S13	0.68	−0.84	2.24	−0.80	−1.12	0.35	0.06	3.31	−0.23	0.83	−1.35
S14	0.67	−0.78	1.91	−0.90	−1.18	0.44	0.05	3.03	−0.20	0.81	−1.30
S15	0.31	−0.97	1.55	−0.92	−1.10	0.34	−0.14	3.07	−0.38	0.71	−1.25
S16	0.54	−0.91	2.10	−1.01	−1.19	0.36	−0.05	2.65	−0.31	0.68	−1.38
S17	0.54	−0.91	2.10	−1.01	−1.19	0.36	−0.05	2.65	−0.31	0.68	−1.38
S18	0.51	−0.69	1.72	−0.57	−0.82	0.62	0.14	3.55	−0.16	1.20	−0.93
S19	0.34	−0.93	1.31	−1.39	−1.73	0.11	−0.21	2.40	−0.50	0.22	−1.78
A1	0.52	−0.81	1.93	−0.68	−0.94	0.49	0.15	4.52	−0.19	1.12	−1.59
A2	0.66	−0.66	2.00	−0.61	−0.95	0.43	0.26	4.29	−0.20	1.30	−1.01
A3	0.66	−0.52	1.67	−0.70	−1.06	0.55	0.12	2.92	−0.24	1.15	−1.19
A4	0.75	−0.57	1.85	−0.72	−0.95	0.48	0.14	3.34	−0.20	1.09	−1.09
Average	0.65	−0.78	1.99	−0.78	−1.09	0.41	0.09	3.60	−0.21	0.92	−1.29