Weryfikacja i walidacja modelu na podstawie znaczników środowiskowych sześciofluorku siarki SF6 i trytu

Model was built of the exploitation region (RE) Kielce, as six layer hydrogeological numerical model with area 130,39 km2. Calculation was performed using Visual MODFLOV Pro ver. 3.1 The main task was to reconstruct the ground- water flow, determine the water resources budget and prepare transport model in an area of a local source of contamination (aromatic hydrocarbons). The regional model was divided by a regular mesh of 125 x 125 m with local more dense (25 x 25 m). The simulation was done in six layers: Quaternary porous aquifer (I and II model layers) and karstic-fissured Devonian aquifer (III, IV, V, VI model layers). An environmental tracer (SF6) and tritium was used to improve calibration of transport and flow models in the karstic-fissured aquifer. Simulated and measured 3H contents showed that improvement of conceptual model and calibration of flow and migration models are necessary for some parts of the aquifer. Residence time distributions serve for a better understanding of the groundwater system.

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Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).