Science – Society – Technology
From: Groundwater age and hydrothermalism of confined aquifers in the Argentine Pampean plain
Aquifer level | Deep (m) | Upwelling temperature (°C) | Overheating with depth (°C) | Classification by temperature |
---|---|---|---|---|
A1 CAS | 120–200 | 25.0–30.9 | 5.5–9.4 | Hypothermal |
A2a CAS | 225–290 | 29.0–35.3 | 4.2–10.0 | Hypothermal to mesothermal |
A2b CAS | 225–320 | 33.8–35.8 | 7.7–9.9 | Hypothermal to mesothermal |