Estimating hydraulic parameters for the complex hydrodynamic models [PDF]
Hydrodynamic models have usually been calibrated manually, by trial-and-error, with different values of hydraulic parameters and hydraulic characteristics of boundary conditions.
Polomčić Dušan +3 more
doaj +1 more source
Introduction: Pressure on groundwater resources is increasing rapidly by population growth and climate change effects. Thus, it is urgent to quantify their availability and determine their dynamics at a global scale to assess the impacts of climate ...
Estanislao Pujades +8 more
doaj +1 more source
2D approach for modelling self-potential anomalies. Application to synthetic and real data [PDF]
The aim of this work is to present a 2-D Matlab code based on the finite element method for providing numerical modelling of both groundwater flow and self-potential signals.
Cardarelli, E., Oliveti, I.
core +1 more source
Research to support sustainable groundwater development and governance in Laos [PDF]
Lao PDR (Laos) is a landlocked country of around seven million people situated in the heart of the Mekong region (Fig. 1). Listed amongst the 47 UN-designated Least Developed Countries, its level of socioeconomic development is comparable to that of ...
Pavelic, Paul, Villholth, Karen G.
core
groundwater, drainage experiment, evolution of flow field, hydrogeological parameters, steady flow,
The first mining face 122106 in Caojiatan Coal Mine was taken as the research object. The main water filling sources and water filling channels during the mining period of the working face are determined.
HUANG Hao, FANG Gang, LIANG Xiangyang, LIU Yang, HUA Zhaolai, LYU Yang
doaj +1 more source
Simulation of Steady State Groundwater Flow in the Lower Pra Basin, Ghana
This study conceptualized the groundwater flow system; estimate the distribution of hydraulic conductivity and groundwater recharge in the lower Pra Basin in Ghana using the Groundwater Modeling System (GMS).
O. Oriakhi, E. S. Okonofua
doaj +1 more source
Non-Gaussian parameter inference for hydrogeological models using Stein Variational Gradient Descent [PDF]
AbstractThe sustainable management of groundwater demands a faithful characterization of the subsurface. This, in turn, requires information which is generally not readily available. To bridge the gap between data need and availability, numerical models are often used to synthesize plausible scenarios not only from direct information but also from ...
Maximilian Ramgraber +3 more
openaire +1 more source
Best tracer selection for hydrogeological investigations: preliminary results from laboratory test
Tracers techniques are a good tool to investigate groundwater dynamics; they are essential to perform measurement of hydrogeological parameters of aquifers.
Alberto Tazioli, Stefano Palpacelli
doaj +1 more source
Sensitivity of Dar Es Salaam coastal aquifer to climate change with regard to seawater intrusion and groundwater availability [PDF]
This paper presents the initial results of three years of investigation activities, carried on in the Dar es Salaam coastal plain (Tanzania) by the Adapting to Climate Change in Coastal Dar es Salaam (ACC-DAR) project, a cofounded research project ...
Luciani, Giulia, Sappa, Giuseppe
core
In the course of the documentation works aimed at updating exploitable resources of the groundwater intake, an unexpected change in hydrodynamic field arrangement was observed in a fragment of the area.
Robert Zdechlik +2 more
doaj +1 more source

