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![Page 1: P4. · P4. Groundwater quality characteristics of landslide in the Mikabu belt 1,000 1,400m 200 700m 15 20° 2014 12 16 19 2014 12 2015 2 3 (1979) 1) (HCO 3-) (Ca 2+)HCO 3-Ca2++Mg](https://reader033.vdocuments.us/reader033/viewer/2022050301/5f6a463f53f6f500fb2497c7/html5/thumbnails/1.jpg)
P4.Groundwater quality characteristics of landslide in the Mikabu belt
1,000 1,400m 200700m 15 20°
2014 1216 19
2014 12 2015 2 3
(1979)1)
(HCO3-) (Ca2+)HCO3- Ca2++Mg2+ 4
-1 HCO3- Ca2++Mg2
(1979) HCO3- Ca2++Mg2+
0.7epmHCO3- Ca2++Mg2+
HCO3- Ca2++Mg2+
-2
HCO3-
Na+ SO42+- Mg+
![Page 2: P4. · P4. Groundwater quality characteristics of landslide in the Mikabu belt 1,000 1,400m 200 700m 15 20° 2014 12 16 19 2014 12 2015 2 3 (1979) 1) (HCO 3-) (Ca 2+)HCO 3-Ca2++Mg](https://reader033.vdocuments.us/reader033/viewer/2022050301/5f6a463f53f6f500fb2497c7/html5/thumbnails/2.jpg)
-3600 800m 400 700m
-10 8
5 10 100
-4 10
1 Vol.15 No.4