Coastal groundwater dynamics with a focus on wave effects

Y Zheng, M Yang, H Liu - Earth-Science Reviews, 2024 - Elsevier
Groundwater dynamics in the coastal unconfined aquifer is one of the most important
physical factors in the coastal zone since it greatly influences the nearshore hydrodynamics …

Horizontal two-dimensional groundwater-level fluctuations in response to the combined actions of tide and rainfall in an unconfined coastal aquifer

Y Zheng, M Yang, H Liu - Hydrogeology Journal, 2022 - Springer
Groundwater hydrodynamics in the coastal area is significantly affected by tidal fluctuations
and other driving factors such as rainfall. A series of analytical studies have been carried out …

A dry zone-wet zone based modeling of surface water and groundwater interaction for generalized ground profile

G Pahar, A Dhar - Journal of Hydrology, 2014 - Elsevier
An integrated groundwater–surface water interaction model is proposed for generalized
ground surface profile. To simulate ground water flow, Boussinesq's equation and Darcy's …

[HTML][HTML] Watertable fluctuations in coastal unconfined aquifers with a sloping sea boundary: Vertical flow and dynamic effective porosity effects

Z Luo, J Kong, DA Barry - Advances in Water Resources, 2023 - Elsevier
Interactions between the tide and sloping sea boundary make watertable fluctuations in
coastal unconfined aquifers complicated. Based on a perturbation method, we derived a …

Groundwater table fluctuations in a coastal unconfined aquifer with depth-varying hydraulic properties

M Yang, Y Zheng, X Xu, H Liu, P Xin - Journal of Hydrology, 2022 - Elsevier
While many analytical studies have been carried out to examine groundwater table
fluctuations in tidally-influenced coastal unconfined aquifers, they generally focused on …

[HTML][HTML] Groundwater response to tidal fluctuation in a sloping leaky aquifer system

M Asadi-Aghbolaghi, MH Chuang, HD Yeh - Applied Mathematical …, 2012 - Elsevier
The effect of tidal fluctuation on groundwater flow is an important issue from many aspects in
coastal areas. This paper develops a new analytical solution to describe the groundwater …

Propagation of tidal wave in coastal terrains with complex bed geometry

BY Shaikh, RK Bansal, SK Das - Environmental Processes, 2018 - Springer
Transient interaction of tides and groundwater has a direct impact on marine ecosystems
and plays an important role in coastal aquifer management. The literature is replete with …

On use of expanding parameters and auxiliary term in homotopy perturbation method for boussinesq equation with tidal condition

SB Munusamy, A Dhar - Environmental Modeling & Assessment, 2019 - Springer
This paper uses the homotopy perturbation method for the analytical solution of groundwater
table fluctuations, in response to the tidal boundary condition, for a coastal unconfined …

Homotopy Perturbation Method‐Based Analytical Solution for Tide‐Induced Groundwater Fluctuations

SB Munusamy, A Dhar - Groundwater, 2016 - Wiley Online Library
The groundwater variations in unconfined aquifers are governed by the nonlinear
Boussinesq's equation. Analytical solution for groundwater fluctuations in coastal aquifers …

The effects of non-tidal components, depth of measurement and the use of peak delays in the application of tidal response methods

JP Sánchez-Úbeda, ML Calvache… - Water Resources …, 2018 - Springer
The efficacy and applicability of tidal response methods (TRMs) were assessed in terms of
the techniques used, the, data used in the analysis, and the implementation of the methods …