Results 51 to 60 of about 6,742 (166)

Advanced Analytical Model for Interpreting Oscillatory Pumping Tests With Wellbore Skin and Rate‐Dependent Skin Effects

Water Resources Research
Oscillatory pumping tests presents a potential advancement in aquifer testing as they minimize hydraulic perturbations and result in no net water abstraction or injection.
Ali Mahdavi, Barret L. Kurylyk, Yin‐Fang Lin   +2 more
doaj   +1 more source

GIS-based model of groundwater occurrence using geological and hydrogeological data in Precambrian Oban Massif southeastern Nigeria

Applied Water Science, 2018
This research modeled geological and hydrogeological controls on groundwater occurrence in Oban Massif and environs southeastern Nigeria. Topographical, hydrogeological, and structural maps, including lithology samples from drilled bores, well completion,
Gregory Udie Sikakwe
doaj   +1 more source

Translating pumping test data into groundwater model parameters: a workflow to reveal aquifer heterogeneities and implications in regional model parameterization

Frontiers in Water
Groundwater modelers frequently grapple with the challenge of integrating aquifer test interpretations into parameters used by regional models. This task is complicated by issues of upscaling, data assimilation, and the need to assign prior probability ...
Neil Manewell, John Doherty, Phil Hayes
doaj   +1 more source

Management of Seawater Intrusion in Coastal Aquifers of Caspian Sea

Anthropogenic Pollution
As result of density difference between seawater and fresh water in coastal aquifers, a transition zone between two fluids is formed. A wedge of saltwater can be entered in coastal areas to the aquifer.
Mehdi Nezhadnaderi
doaj  

Assessing the impact of groundwater abstraction and concrete dam fractures on saltwater intrusion using numerical modeling and interpretable machine learning. [PDF]

Sci Rep
Armanuos AM, Zeleňáková M, Elshaarawy MK.   +2 more
europepmc   +1 more source

Deep learning inversion of water content and relaxation time in water-bearing fracture zones based on surface NMR data. [PDF]

Sci Rep
Li K, Li H, Qiu H, Li L, Lu K, Kong M, Li Z.   +6 more
europepmc   +1 more source

Modeling Mechanical Dispersion by Using the Method of Advective Transport Phenomena, a First Step. [PDF]

Ground Water
de Lange WJ.
europepmc   +1 more source

The Potential of Horizontal Wells for Aquifer Storage and Recovery in Saline Aquifers. [PDF]

Ground Water
Kreipl S, Bakker M, van Breukelen BM.
europepmc   +1 more source

Teach Me How to PyCap: A High-Capacity Well Decision Support Tool Using Analytical Solutions in Python. [PDF]

Ground Water
Fienen MN, Pruitt AH, Reeves HW.
europepmc   +1 more source

Intrinsic vulnerability assessment of the aquifer in the Rižana spring chatcment by method SINTACS

Geologija, 2002
In this paper is presented intrinsic vulnerability assessment of the aquifer in the Rižana spring chatcment by the method SINTACS. It is parametric method that takes into consideration seven parameters (depth to ground water, effective infiltration ...
doaj