Seawater-groundwater mixing in and fluxes from coastal sediment overlying discrete fresh seepage zones: A modeling study
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017jc012769
Abstract: Submarine fresh groundwater discharging from discrete zones such as conduits overlain by thick sediment remains poorly documented and understood despite common anecdotal accounts of it. We analyzed this phenomenon by a suite of variable-density, variably-saturated… read more here.
Keywords: seawater; freshwater; groundwater; groundwater flow ... See more keywords
Tracing the Century‐Long Evolution of Microplastics Deposition in a Cold Seep
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Science"
DOI: 10.1002/advs.202206120
Abstract: Microplastic (MP) pollution is one of the greatest threats to marine ecosystems. Cold seeps are characterized by methane‐rich fluid seepage fueling one of the richest ecosystems on the seafloor, and there are approximately more than… read more here.
Keywords: seepage; cold seeps; seepage areas; cold seep ... See more keywords
Numerical Study of the Effects of Drainage Systems on Saturated/Unsaturated Seepage and Stability of Tailings Dams
Sign Up to like & getrecommendations! Published in 2017 at "Mine Water and the Environment"
DOI: 10.1007/s10230-017-0468-y
Abstract: The stability of tailings dams is affected by seepage characteristics such as the location of the phreatic surface inside the dam, the effects of the capillary fringe, and the unsaturated zone above the zero pore… read more here.
Keywords: drainage systems; die; tailings dams; der ... See more keywords
Phreatic seepage flow through an earth dam with an impeding strip
Sign Up to like & getrecommendations! Published in 2019 at "Computational Geosciences"
DOI: 10.1007/s10596-019-09879-8
Abstract: New mathematical models are developed and corresponding boundary value problems are analytically and numerically solved for Darcian flows in earth (rock)–filled dams, which have a vertical impermeable barrier on the downstream slope. For saturated flow,… read more here.
Keywords: barrier; seepage flow; flow earth; phreatic seepage ... See more keywords
Numerical and Experimental Study of Coupled Seepage and Heat Transfer in Soil Medium
Sign Up to like & getrecommendations! Published in 2019 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-019-00957-3
Abstract: AbstractSeepage analyses from temperature measurement in embankment dam has been employing for long time, where seepage velocity is conventionally computed by modelling of coupled seepage and thermal transfer in soil media with validation of temperature… read more here.
Keywords: transfer soil; soil medium; seepage; soil ... See more keywords
Assessing the Efficiency of Seepage Control Measures in Earthfill Dams
Sign Up to like & getrecommendations! Published in 2020 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-020-01371-w
Abstract: Seepage control in earthfill dams is a major concern during different phases of dam construction and operation. More than 30% of earthfill dam failures occur due to uncontrolled flow in the dam body and foundation.… read more here.
Keywords: earthfill dams; control measures; seepage control; seepage ... See more keywords
The Deposition Characteristics of Coupled Lead Ions and Suspended Silicon Powders Along the Migration Distance in Water Seepage
Sign Up to like & getrecommendations! Published in 2020 at "Transport in Porous Media"
DOI: 10.1007/s11242-020-01464-3
Abstract: The deposition characteristics of lead ions (Pb2+) in the presence of silicon powders (i.e., suspended particles, SPs) were investigated in water seepage in a long one-dimensional sand column experiment. The injected SPs possess a very… read more here.
Keywords: water; distance; lead ions; migration ... See more keywords
Predictive modelling of piezometric head and seepage discharge in earth dam using soft computational models
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-021-15029-4
Abstract: Predictions of pore pressure and seepage discharge are the most important parameters in the design of earth dams and assessing their safety during the operational period as well. In this research, soft computing models namely… read more here.
Keywords: earth dam; seepage discharge; seepage; piezometric head ... See more keywords
Experimental Study on the Permeability Characteristics of Sandstone in Different Chemical Solutions
Sign Up to like & getrecommendations! Published in 2018 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-018-1611-4
Abstract: Groundwater seepage is one of the important factors which affect the physical and mechanical properties of soft rock. In this study, the permeability evolution of sandstone was investigated using water solution seepage tests with different… read more here.
Keywords: permeability; permeability coefficients; solution; seepage ... See more keywords
Deformation and seepage characteristics of gas-containing coal under true triaxial stress
Sign Up to like & getrecommendations! Published in 2018 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-018-3543-1
Abstract: Conventional triaxial tests were mostly conducted to explore the coal and gas outburst mechanisms based on the moulded coal specimens, leading to the difference of three-dimensional unequal stress condition between the simulated coal seam and… read more here.
Keywords: gas; seepage; coal; true triaxial ... See more keywords
Stability study of fluid-solid coupled dynamic system of seepage in accumulative broken rock
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-020-05559-5
Abstract: According to the non-Darcy Forchheimer phenomenon of water seepage in broken rock and fluid-solid interaction between the stress in surrounding rock and pore pressure in fluid of accumulative broken rock in goaf, the dynamic system… read more here.
Keywords: system; fluid solid; solid coupled; seepage ... See more keywords