Modelización hidrológica para la determinación de la recarga en la cuenca de Ninhue, XVI Región, Chile
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Fecha
2022
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Profesor/a Guía
Facultad/escuela
Idioma
es
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Universidad Andrés Bello
Nombre de Curso
Licencia CC
Licencia CC
Resumen
El acuífero semiconfinado ubicado en la localidad de Ninhue, región de Ñuble, se encuentra
afectado por el cambio climático y el excesivo consumo de sus reservas, debido a esto la
población de Ninhue no cuenta con los recursos necesarios para abastecerse durante los
meses estivales por lo que se vuelve necesario buscar alternativas de recargar el acuífero de
forma artificial. Para ello antes se deben determinar los excedentes necesarios para efectuar
dicha recarga mediante metodología APLIS que genera rasters y mapas de escorrentía con el
uso de ArcGIS Pro-2.8.1, balance hídrico a mediante un método expuesto por Gidahatari a
partir del uso del software LocClim y QGIS 3.16.10 y mediante balance hídrico para obtener
los datos de excedentes o déficit de la reserva mes a mes. Finalmente se generan modelos
hidrológicos mediante Leapfrog Geo 4.0 y se determina la cantidad de agua disponible para
la recarga a través de Watershed Mod de ArcGis Pro-2.8.1.
The semi-confined aquifer located in the town of Ninhue, Ñuble region, is affected by climate change and the excessive consumption of its reserves, due to this the population of Ninhue does not have the necessary resources to supply itself during the summer months, so that it becomes necessary to look for alternatives to recharge the aquifer artificially. For this, the necessary surpluses must first be determined to carry out said recharge through APLIS methodology that generates rasters and runoff maps with the use of ArcGIS Pro-2.8.1, water balance through a method exposed by Gidahatari from the use of the LocClim software. and QGIS 3.16.10 and through water balance to obtain the data of surpluses or deficits of the reserve month by month. Finally, hydrological models are generated using Leapfrog Geo 4.0 and the amount of water available for recharge is determined through the ArcGis Pro-2.8.1 Watershed Mod.
The semi-confined aquifer located in the town of Ninhue, Ñuble region, is affected by climate change and the excessive consumption of its reserves, due to this the population of Ninhue does not have the necessary resources to supply itself during the summer months, so that it becomes necessary to look for alternatives to recharge the aquifer artificially. For this, the necessary surpluses must first be determined to carry out said recharge through APLIS methodology that generates rasters and runoff maps with the use of ArcGIS Pro-2.8.1, water balance through a method exposed by Gidahatari from the use of the LocClim software. and QGIS 3.16.10 and through water balance to obtain the data of surpluses or deficits of the reserve month by month. Finally, hydrological models are generated using Leapfrog Geo 4.0 and the amount of water available for recharge is determined through the ArcGis Pro-2.8.1 Watershed Mod.
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Trabajo de título (Geólogo)
Palabras clave
Recarga Artificial de Aguas, Acuíferos, Chile, Río Ninhue (Cuenca)