Kouli_etal_2008_Groundwater modelling_BOOK.pdf - Pantelis ...

Table 4. Chemical, isotopical and radiocarbon data for four selected samples of the confined and unconfined groundwater samples.
Borehole
ID
Type Elevation Depth T δ 18 O dD d C13 C14 EC pH TDS Alk TH SAR Ca 2+ Mg 2+ Na + K + HCO 3
-
(m a.s.l.) (m) °C ‰ ‰ % (µS/cm) (mg/l) (mg/l) (mg/l) (meq/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l)
339 SC 3 100 17.5 -7.63 -50.55 10.49 -9.26 36.70 409.9 7.7 379.6 216.4 231.9 0.20 51.1 25.4 7.0 1.3 263.9 26.8 0.2 3.7
1317 SC 12 165 13.4 -9.08 -61.68 10.96 -7.37 47.50 402.6 7.8 344.3 126.9 230.7 0.05 53.0 23.9 2.1 0.6 154.8 104.2 1.9 1.6
1340 DC 17 200 16.9 -10.33 -72.31 10.33 -3.45 0.80 421.3 7.8 413.5 255.4 142.9 1.57 35.9 12.9 43.0 4.6 311.4 0.5 0.3 1.2
1364 DC 14 150 14.3 -10.30 -72.17 10.23 -6.39 0.90 372.8 7.7 358.6 224.7 176.7 0.62 44.1 16.2 19.0 1.4 274.0 0.2 0.1 0.8
Scuola SC 15 80 15.1 -9.12 -62.13 10.83 -8.69 48.30 400.3 8.1 345.6 132.0 232.2 0.07 52.0 24.9 2.4 0.5 161.0 101.2 2.1 1.5
SO 4
2-
NO 3
-
Cl -
Figure 10. A schematic reconstruction of groundwater recharges and movement for the Friuli Venezia Giulia Plain, in which the shallower confined
groundwater moves up to 1 km/year whereas the deep confined groundwater only approximately 3 m/yr.