Ricostruzione probabilistica 3D dell'acquifero alluvionale della Val di Cornia (Provincia di Livorno)

Febo, Simone; Petrolo, Francesco; Curedda, Francesco; Zirulia, Andrea; Vacca, Matteo; Trotta, Marilena; Guastaldi, Enrico; Filippis, Giovanna De; Rossetto, Rudy; Benucci, Claudio

doi:10.3301/rol.2018.47

Cited by 2 publications

(2 citation statements)

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“…The alluvial aquifer develops along the est-west direction (Fig. 1) and reaches a maximum thickness of about 100 m in correspondence of urban area of Benevento (Celico et al 1998;Esposito et al 2005aEsposito et al , 2005bSenatore et al 2019). This is the most important local aquifer, and it is interested by several pumping wells which provide water for drinking and industrial purposes.…”

Section: Study Area and Hydrological Datamentioning

confidence: 98%

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Relationships between River and Groundwater Flow in an Alluvial Plain by Time Series Analysis and Numerical Modeling

Leone,

Ginolfi,

Esposito

et al. 2024

Water Resour Manage

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Alluvial plains represent hydrological systems where the aquifer and the drainage network are strictly in hydraulic communication. In many instances, the stream system represents the primary factor controlling the water table variability and groundwater circulation. When meteoric recharge is scarce, the stream system allows for the aquifer exploitation by pumping wells and affects the propagation of the depression cone by limiting its expansion. In this context, the water table mainly responds to stream discharge variations over time rather than the meteorological input, and this response is smoothed and delayed as the alluvial aquifer acts as a low-pass lter. In this study, we applied statistical methods and numerical modeling to characterize the relationships between the groundwater and the surface-water systems in the Benevento Plain (southern Italy). Time series decomposition and correlation analysis were used to assess whether river ow variability can explain water table variability. Furthermore, the numerical model allows for understanding the speci c contribution of the river, meteoric recharge, and pumping on groundwater circulation. Our analysis highlighted that the river controls the overall groundwater circulation and that pumping and meteoric recharge have limited effects. Therefore, abstracted groundwater by pumping has a direct connection with the river. The ndings presented in this study are crucial in managing and protecting the Benevento Plain aquifer, which is exploited for both industrial and drinking purposes.

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Section: Study Area and Hydrological Datamentioning

confidence: 98%

“…The purpose of the package is to simulate the effect of ow between groundwater and surface water systems. Hydraulic features of the riverbed were taken from the available literature (Celico et al 1998;Senatore et al 2019).…”

Section: Numerical Model Of the Aquifermentioning

confidence: 99%

Relationships between River and Groundwater Flow in an Alluvial Plain by Time Series Analysis and Numerical Modeling

Leone,

Ginolfi,

Esposito

et al. 2024

Water Resour Manage

View full text Add to dashboard Cite

show abstract

Relationships Between River and Groundwater Flow in an Alluvial Plain by Time Series Analysis and Numerical Modeling

Leone,

Ginolfi,

Esposito

et al. 2023

Preprint

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Alluvial plains represent hydrological systems where the aquifer and the drainage network are strictly in hydraulic communication. In many instances, the stream system represents the primary factor controlling the water table variability and groundwater circulation. When meteoric recharge is scarce, the stream system allows for the aquifer exploitation by pumping wells and affects the propagation of the depression cone by limiting its expansion. In this context, the water table mainly responds to stream discharge variations over time rather than the meteorological input, and this response is smoothed and delayed as the alluvial aquifer acts as a low-pass filter. In this study, we applied statistical methods and numerical modeling to characterize the relationships between the groundwater and the surface-water systems in the Benevento Plain (southern Italy). Time series decomposition and correlation analysis were used to assess whether river flow variability can explain water table variability. Furthermore, the numerical model allows for understanding the specific contribution of the river, meteoric recharge, and pumping on groundwater circulation. Our analysis highlighted that the river controls the overall groundwater circulation and that pumping and meteoric recharge have limited effects. Therefore, abstracted groundwater by pumping has a direct connection with the river. The findings presented in this study are crucial in managing and protecting the Benevento Plain aquifer, which is exploited for both industrial and drinking purposes.

show abstract

Ricostruzione probabilistica 3D dell'acquifero alluvionale della Val di Cornia (Provincia di Livorno)

Cited by 2 publications

References 0 publications

Relationships between River and Groundwater Flow in an Alluvial Plain by Time Series Analysis and Numerical Modeling

Relationships between River and Groundwater Flow in an Alluvial Plain by Time Series Analysis and Numerical Modeling

Relationships Between River and Groundwater Flow in an Alluvial Plain by Time Series Analysis and Numerical Modeling

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