Results 31 to 40 of about 4,410,733 (280)

Comparison between Neuman and Dupuit for Pumping test in water table aquifer

open access: yesZanco Journal of Pure and Applied Sciences, 2019
A water table aquifer pumping test is an important method for measuring aquifer parameters, there are two techniques of well testing, the first is equilibrium test and the second is unequilibrium test.
Dana khider Mawlood, Srwa Othman Ismail
doaj   +1 more source

Investigation of Groundwater Quality using Vertical Electrical Sounding and Dar Zarrouk Parameter in Leihitu, Maluku, Indonesia

open access: yesJGEET: Journal of Geoscience, Engineering, Environment and Technology, 2023
The goal of this research is to obtain information related to aquifer quality, including aquifer protection capacity, transmissivity, and aquifer thickness based on vertical electrical sounding (VES) data and Dar-Zarrouk parameter analysis.
Samsul Bahri, Aditya Ramadhan, Zulfiah
doaj   +1 more source

Emborê Aquifer hydrodynamic parameter estimation in Farol de São Tomé, Rio de Janeiro State, Brazil, using ocean tidal and piezometric oscillations

open access: yesRevista Águas Subterrâneas, 2016
Obtaining and interpreting physical and chemical parameters of groundwater bodies is vital and an important step for aquifer conceptualization, but knowledge of these parameters is still, in most cases, incipient.
Mónica Filipa Sousa Fernandes   +3 more
doaj   +1 more source

Auto-Calibration of Aquifer Parameters Using Aquifer Distributed Mathematical Models and Direct Searching Algorithm [PDF]

open access: yesآب و فاضلاب, 2014
Simulation of behavior of aquifers into determining groundwater exploitation rate and planning for sustainable use of groundwater is very important. In this regard, groundwater models using hydraulic, hydrological and hydro-geological parameters were ...
mahmoud mohammad rezapour tabari   +1 more
doaj  

Inverse modeling application for aquifer parameters estimation using a precise simulation–optimization model

open access: yesApplied Water Science, 2022
In this research, a simulation–optimization (S/O) model is used in order to estimate aquifer parameters on two aquifers. In this model, meshless local Petrov–Galerkin (MLPG) is used for simulation purpose and modified teaching–learning-based optimization
Hamed Sahranavard   +3 more
doaj   +1 more source

Characterization of the heterogeneity of a fractured aquifer based on hydraulic travel time inversion

open access: yes地质科技通报, 2021
The spatial distribution of aquifer hydraulic parameters is an important and basic factor to study groundwater seepage, groundwater pollutant transport processes and many other groundwater related problems.However, due to the limitation of conventional ...
Shuanghong Wu   +7 more
doaj   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Investigating the Representative of Aquifer Transmissivity Determined by Passive Response Methods: A Comparison With Time‐Dependent Hydraulic Parameters Inferred From Different Stages of Pumping Tests

open access: yesWater Resources Research
Aquifer pumping tests represent a standard method for estimating hydraulic characteristics, with practitioners often focusing on late period drawdown data because these are less affected by within‐ and near‐borehole effects (e.g., borehole‐storage and ...
Zhiyu Qi   +4 more
doaj   +1 more source

Determination of aquifer properties from tidal influences on pore pressures [PDF]

open access: yes, 1995
This project involved investigation of the tidal analysis technique, defined by Ferris (1951), for determining the aquifer properties of permeability, storage and leakage.
Carrington, Rachel Elizabeth
core  

Crop insurance and irrigation behavior: The conditional role of pumping costs

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Excessive water use for irrigation can accelerate the depletion of water resources, undermining agriculture's resilience to weather‐related shocks. Understanding how farmers make water use decisions is essential for developing effective water management policies.
Sungmin Cheu, Molly Sears
wiley   +1 more source

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