Groundwater recharge estimation using HYDRUS 1D model in Alaşehir sub-basin of Gediz Basin in Turkey

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dc.contributor.authorTonkul S.
dc.contributor.authorBaba A.
dc.contributor.authorŞimşek C.
dc.contributor.authorDurukan S.
dc.contributor.authorDemirkesen A.C.
dc.contributor.authorTayfur G.
dc.date.accessioned2024-07-22T08:08:13Z
dc.date.available2024-07-22T08:08:13Z
dc.date.issued2019
dc.description.abstractGediz Basin, located in the western part of Turkey constituting 2% land of the country, has an important groundwater potential in the area. Alasehir sub-basin, located in the southeast of the Gediz Basin and subject to the extensive withdrawal for the irrigation, constitutes the study area. Natural recharge to the sub-basin due to precipitation is numerically investigated in this study. For this purpose, 25 research wells, whose depths range from 20 to 50 m, were drilled to observe the recharge and collect the necessary field data for the numerical model. Meteorological data were collected from 3 weather stations installed in the study area. The numerical model HYDRUS was calibrated using the field water content data. Soil characterization was done on the core samples; the aquifer characterization was performed, and the alluvial aquifer recharge due to precipitation was calculated. As a result, the computed recharge value ranges from 21.78 to 68.52 mm, with an average value of 43.09 mm. According to the numerical model, this amount of recharge corresponds to 10% of the amount of annual rainfall. © 2019, Springer Nature Switzerland AG.
dc.identifier.DOI-ID10.1007/s10661-019-7792-6
dc.identifier.issn01676369
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/14303
dc.language.isoEnglish
dc.publisherSpringer International Publishing
dc.rightsAll Open Access; Green Open Access
dc.subjectConservation of Water Resources
dc.subjectEnvironmental Monitoring
dc.subjectGroundwater
dc.subjectModels, Theoretical
dc.subjectRain
dc.subjectSoil
dc.subjectTurkey
dc.subjectGediz Basin
dc.subjectTurkey
dc.subjectAquifers
dc.subjectGroundwater resources
dc.subjectMeteorology
dc.subjectNumerical models
dc.subjectPrecipitation (chemical)
dc.subjectground water
dc.subjectrain
dc.subjectsoil water
dc.subjectground water
dc.subjectAquifer characterization
dc.subjectAquifer recharge
dc.subjectGediz Basin
dc.subjectGround water recharge
dc.subjectGroundwater potentials
dc.subjectModel calibration and validation
dc.subjectSoil characterization
dc.subjectSubbasins
dc.subjectaquifer
dc.subjectcalibration
dc.subjecthydrological modeling
dc.subjectnumerical model
dc.subjectprecipitation (climatology)
dc.subjectrecharge
dc.subjectair temperature
dc.subjectaquifer
dc.subjectArticle
dc.subjectcalculation
dc.subjectcalibration
dc.subjectenvironmental temperature
dc.subjectevapotranspiration
dc.subjecthigh temperature
dc.subjecthumidity
dc.subjectHYDRUS 1D simulation
dc.subjectlow temperature
dc.subjectmathematical analysis
dc.subjectmathematical model
dc.subjectmeteorology
dc.subjectprecipitation
dc.subjectrunoff
dc.subjectsimulation
dc.subjectsoil analysis
dc.subjectTurkey (republic)
dc.subjectvalidity
dc.subjectwater content
dc.subjectenvironmental monitoring
dc.subjectprocedures
dc.subjectsoil
dc.subjecttheoretical model
dc.subjectturkey (bird)
dc.subjectwater conservation
dc.subjectRecharging (underground waters)
dc.titleGroundwater recharge estimation using HYDRUS 1D model in Alaşehir sub-basin of Gediz Basin in Turkey
dc.typeArticle

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