系统聚类法在划分岩溶地下水化学类型中的应用

杨艳林, 邵长生, 靖晶

The application of systematic clustering method to the classification of chemical types of karst groundwater

Yan-Lin YANG, Chang-Sheng SHAO, Jing JING

表1 咸宁岩溶地区地下水采样点测试数据mg/L

离子	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13
HC $O_{3}^{-}$	77.9	86.3	59.8	76.0	79.7	68.6	88.6	73.4	91.6	94.6	86.7	69.3	80.6
Cl^-	5.7	3.8	14.9	13.1	8.7	10.4	1.2	5.9	1.4	0.6	3.7	11.9	3.7
S $O_{4}^{2 -}$	16.4	9.9	25.3	10.9	11.5	21.0	10.2	20.6	7.1	4.8	9.6	18.8	15.7
Na⁺+K⁺	9.6	10.2	25.5	17.8	10.7	8.0	2.3	14.5	7.6	1.6	8.3	16.7	8.5
Ca²⁺	73.3	73.1	62.1	73.9	79.9	75.6	88.0	74.9	78.4	70.5	78.8	66.4	79.1
Mg²⁺	17.2	16.7	12.4	8.3	9.5	16.5	9.7	10.6	14.0	27.9	12.9	17.0	12.4
离子	P14	P15	P16	P17	P18	P19	P20	P21	P22	P23	P24	P25	P26
HC $O_{3}^{-}$	76.5	75.6	88.4	68.5	77.2	84.8	72.0	69.1	84.6	90.5	23.7	77.1	75.3
Cl^-	4.8	8.2	2.9	17.2	4.9	3.5	19.4	16.8	4.6	1.3	71.0	8.4	10.6
S $O_{4}^{2 -}$	18.7	16.3	8.7	14.3	17.9	11.8	8.7	14.2	10.8	8.2	5.3	14.5	14.1
Na⁺+K⁺	9.7	6.7	4.0	19.1	10.0	13.1	19.7	14.7	6.1	3.6	60.5	4.7	5.8
Ca²⁺	78.9	81.5	85.6	65.8	77.8	73.8	73.6	70.1	84.9	92.9	34.9	87.6	84.9
Mg²⁺	11.4	11.8	10.4	15.1	12.2	13.1	6.7	15.2	9.1	3.4	4.6	7.7	9.3
离子	P27	K01	K02	K03	K04	K05	K06	K07	K08	K09	K10	K11	K12
HC $O_{3}^{-}$	62.9	68.3	93.8	84.1	93.5	95.1	89.5	94.4	93.8	74.5	92.3	93.2	97.6
Cl^-	21.6	23.3	0.8	0.7	0.9	0.6	0.8	1.1	0.5	6.6	0.7	0.7	0.5
S $O_{4}^{2 -}$	15.6	8.5	5.4	15.2	5.6	4.3	9.6	4.6	5.7	18.9	7.0	6.1	1.9
Na⁺+K⁺	11.9	23.9	1.5	1.7	1.5	1.1	1.1	1.9	1.5	15.8	2.0	2.1	2.2
Ca²⁺	77.3	55.6	91.8	93.4	93.4	95.7	93.5	89.9	95.5	75.2	93.3	91.1	59.1
Mg²⁺	10.8	20.6	6.7	4.9	5.2	3.2	5.4	8.2	3.1	9.0	4.6	6.8	38.7
离子	K13	K14	K15	K16	K17	K18	K19	K20	K21	K22	K23	K24	K25
HC $O_{3}^{-}$	95.6	96.7	95.5	92.1	80.4	82.5	87.5	89.8	83.5	88.2	91.5	67.4	81.8
Cl^-	0.5	0.3	0.1	1.7	4.0	4.1	2.3	3.2	6.8	4.8	5.3	2.2	5.3
S $O_{4}^{2 -}$	3.9	3.0	4.4	6.2	15.6	13.4	10.2	7.0	9.8	7.1	3.1	30.4	12.9
Na⁺+K⁺	1.0	1.4	1.9	2.6	8.8	10.1	3.2	3.8	9.7	4.8	3.3	7.6	7.3
Ca²⁺	79.4	95.0	94.5	89.8	79.5	81.6	82.0	90.8	80.9	86.7	89.6	70.3	79.6
Mg²⁺	19.6	3.6	3.7	7.6	11.7	8.3	14.8	5.4	9.4	8.5	7.1	22.2	13.1
离子	K26	K27	K28	K29	K30	K31	W01	W02	W03
HC $O_{3}^{-}$	75.7	90.0	93.6	94.2	85.2	60.3	62.0	84.0	83.2
Cl^-	14.8	5.7	2.3	1.7	9.9	7.6	3.8	3.0	1.0
S $O_{4}^{2 -}$	9.5	4.4	4.1	4.1	4.9	32.1	34.2	13.1	15.8
Na⁺+K⁺	13.5	6.5	3.1	2.4	10.3	32.2	8.5	10.8	4.0
Ca²⁺	80.2	82.4	82.4	94.8	86.0	65.0	76.5	68.1	83.1
Mg²⁺	6.3	11.1	14.5	2.8	3.8	2.9	15.0	21.1	12.9