Results 51 to 60 of about 4,919,113 (388)
Groundwater flow in eastern Ottawa
Canadian Geotechnical Journal, 1970 A mile-long line of piezometers were installed at various depths in a clay terrace system east of the City of Ottawa. Measurements indicated a significant downward piezometric gradient through the clay layer to the underlying bedrock. The downward flow of water through the clay affects both existing effective stresses and the stress history of the ...
Jarrett, P. M., Eden, W. J.
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地质科技通报, 2022 Groundwater in karst aquifers is an important source of drinking water. Due to the complexity of hydrogeological characteristics, it is extremely challenging to analyze and evaluate the groundwater environment in karst aquifers by numerical modeling.
Xiaokang Zheng, Zhibing Yang
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Redai dili, 2022 Groundwater flow in tidal wetlands is an important part of coastal estuarine hydrological cycle. The results of previous studies were based on the condition that the aquifer was homogeneous. Moreover, the understanding of groundwater circulation in tidal
Huang Pinyi +4 more
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An Approximate Method of Images for Finite and Non-Linear Boundaries [PDF]
, 2014 The method of images is used in many different modeling scenarios such as electrostatics, fluid mechanics, and groundwater flow modeling to create infinitely long linear boundaries, such as a no-flow boundary across which flux is zero.
Balgeman, Zoe, Mundt, Matthew E
core +2 more sources
An interactive video for groundwater flow
2013 International Conference on Interactive Collaborative Learning (ICL), 2013 The paper describes the development of an interactive video focusing on groundwater flow phenomena in embankment dams. Using digital video, html and javascript an interactive web application has been developed to provide a learning tool for soil mechanics students.
Marques, Jose Couto +3 more
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Documentation for the MODFLOW 6 Groundwater Flow Model
, 2017 ...
C. Langevin +5 more
semanticscholar +1 more source
Hierarchically MOF‐Based Porous Monolith Composites for Atmospheric Water Harvesting
Advanced Materials, EarlyView.This review explores the design of hierarchical porous materials for atmospheric water harvesting, focusing on metal‐organic frameworks (MOFs) and porous monoliths. Emphasis is placed on integrating MOF nanoscale porosity with the microscale channels of monolithic scaffolds to enhance sorption‐desorption performance.
Mahyar Panahi‐Sarmad +7 more
wiley +1 more source
Angewandte Chemie, EarlyView.Fabricating covalent organic frameworks electrocatalyst with bimetallic active sites and promoting cascade electrocatalytic reduction of nitrate to ammonia through the copper‐cobalt tandem mechanism. The Cu sites serve as the activation centers for adsorption and the initial 2e− process. The ‐N‐Co‐O‐ interface promotes water adsorption and dissociation,
Jian Zhong +14 more
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Study on chemical characteristics and evolution law of groundwater in Taigemiao Mining Area
Meitan kexue jishu, 2023 Taigemiao Mining Area is rich in coal resources, but water resources are scarce and the ecological environment is fragile, and the use of hydrogeochemical methods to carry out research on the chemical characteristics and evolution law of groundwater in ...
Haixiang LI +6 more
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Groundwater flow in a fissurised porous stratum
Networks & Heterogeneous Media, 2010 Barenblatt e. a. introduced a fluid model for groundwater flow in fissurised porous media. The system consists of two diffusion equations for the groundwater levels in, respectively, the porous bulk and the system of cracks. The equations are coupled by a fluid exchange term. Numerical evidence suggests that the penetration depth of the fluid increases
M. Bertsch, NITSCH, CARLO
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