Results 31 to 40 of about 33,289 (216)

Diurnal and semidiurnal cyclicity of Radon (222Rn) in groundwater, Giardino Spring, Central Apennines, Italy [PDF]

open access: yes, 2018
Understanding natural variations of Rn (222Rn) concentrations is the fundamental prerequisite of using this radioactive gas as a tracer, or even precursor, of natural processes, including earthquakes. In this work, Rn concentrations in groundwater were
Barberio, MARINO DOMENICO   +8 more
core   +2 more sources

A multi-criteria decision analysis for groundwater potential evaluation in parts of Ibadan, southwestern Nigeria

open access: yesApplied Water Science, 2020
Multi-criteria decision analysis based on Saaty’s analytical hierarchy processing technique has been used to establish groundwater potential distribution pattern across some highly populated parts of Ibadan metropolis in southwestern Nigeria.
Olawale Olakunle Osinowo   +1 more
doaj   +1 more source

Parsimonious numerical modelling of deep geothermal reservoirs [PDF]

open access: yes, 2015
Numerical modelling has been undertaken to help improve understanding of a deep geothermal system being considered for development in the vicinity of Eastgate (Weardale, County Durham, UK).
Fairs, Tim H.   +2 more
core   +1 more source

MODELLING OF NAGUTSKOE MINERAL WATER FIELD AS A CONTROL OBJECT

open access: yesСовременная наука и инновации, 2022
In this work the setting of the minera waterl field’s rate of flow controlling problem is considered. As an object of control Nagutskoe mineral water field is considered.
Karina Vladikovna Martirosyan   +1 more
doaj  

Hydrogeological map of Italy: the preliminary Sheet N. 348 Antrodoco (Central Italy)

open access: yesAcque Sotterranee, 2016
The Geological Survey of Italy, Italian National Institute for Environmental Protection and Research is realizing the Sheet N.348 Antrodoco (Central Italy) of the Hydrogeological map of Italy as a cartographical test of the Italian hydrogeological survey
Marco Amanti   +7 more
doaj   +1 more source

Combined Estimation of Hydrogeologic Conceptual Model and Parameter Uncertainty [PDF]

open access: yes, 2004
The objective of the research described in this report is the development and application of a methodology for comprehensively assessing the hydrogeologic uncertainties involved in dose assessment, including uncertainties associated with conceptual models, parameters, and scenarios.
Meyer, Philip D.   +3 more
openaire   +2 more sources

Regional Flow Simulation in Fractured Aquifers Using Stress-Dependent Parameters [PDF]

open access: yes, 2011
A model function relating effective stress to fracture permeability is developed from Hooke's law, implemented in the tensorial form of Darcy's law, and used to evaluate discharge rates and pressure distributions at regional scales.
Abaqus.   +25 more
core   +3 more sources

Groundwater level modeling during the coal mines´ decommissioning

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія
Problem Statement and Purpose. Abandoned or non-operating coal mines that were closed due to flooding pose environmental hazards, primarily due to the risk of groundwater contamination, subsidence, and waterlogging of surrounding areas resulting from ...
Kateryna Boiko   +2 more
doaj   +1 more source

Hydrogeological modelling in the geotechnical forecast

open access: yesMATEC Web of Conferences, 2018
Underground development project activities for structures located below existing level of groundwater can cause changes in hydro-geological conditions on the construction site and adjacent territories and lead to development of unfavourable engineering ...
Gryaznova Elena
doaj   +1 more source

Modeling the drainage facilities operation at the prospective construction site on the Dnipro floodland [PDF]

open access: yes, 2017
Purpose. To carry out predictive assessment of the hydrodynamic regime at the prospective construction site on the Dnipro floodland in order to choose an expedient drainage system and substantiate the drainage parameters. Methods.
Morozova, T   +3 more
core   +2 more sources

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