Simulation of groundwater flow paths under managed abstraction and recharge in an analogous sand-tank phreatic aquifer
Sign Up to like & getrecommendations! Published in 2019 at "Hydrogeology Journal"
DOI: 10.1007/s10040-019-02029-5
Abstract: Understanding the impacts of managed abstraction and recharge, i.e. artificial regulation of groundwater, on flow dynamics contributes to water resources planning and effective management of river basins. Based on the hydrogeological conditions of the aquifer… read more here.
Keywords: groundwater flow; flow paths; abstraction; recharge ... See more keywords
Rethinking groundwater flow on the South Rim of the Grand Canyon, USA: characterizing recharge sources and flow paths with environmental tracers
Sign Up to like & getrecommendations! Published in 2020 at "Hydrogeology Journal"
DOI: 10.1007/s10040-020-02193-z
Abstract: In the arid landscape south of the Grand Canyon, natural springs and seeps are a critical resource for endemic species and Native American tribes. Groundwater is potentially threatened by expanding populations, tourism, and mineral extraction… read more here.
Keywords: groundwater; south rim; flow paths; sources flow ... See more keywords
Enhancement of CO2 dissolution and sweep efficiency in saline aquifer by micro bubble CO2 injection
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.04.139
Abstract: Abstract Due to the favorable physical properties of micro bubbles (MBs), MB CO2 injection into saline aquifers was proposed as a novel, economic, and leak-free underground injection method in the purpose of sequestration. In this… read more here.
Keywords: co2; injection; flow paths; co2 injection ... See more keywords
Effects of the geometrical features of flow paths on the flow capacity of a control valve trim
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2018.09.050
Abstract: Abstract Control valves are an integral part of a number of energy systems, such as those used in chemical and nuclear industries. These valves are used to regulate the amount of fluid flow passing through… read more here.
Keywords: features flow; control; flow capacity; flow paths ... See more keywords
Preferential flow paths shape the structure of bacterial communities in a clayey till depth profile
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DOI: 10.1093/femsec/fiz008
Abstract: &NA; Preferential flow paths in subsurface soils serve as transport routes for water, dissolved organic matter and oxygen. Little is known about bacterial communities in flow paths or in subsoils below ˜4 m. We compared… read more here.
Keywords: depth; matrix sediments; bacterial communities; clayey till ... See more keywords
Magnetometric resistivity: a new approach and its application to the detection of preferential flow paths in mine waste rock dumps
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical Journal International"
DOI: 10.1093/gji/ggy275
Abstract: The injection of a low frequency electrical current in the ground between two electrodes A and B generates a magnetic field that can be measured at the ground surface with sensitive magnetic sensors. The map… read more here.
Keywords: magnetometric resistivity; flow paths; magnetic field; preferential flow ... See more keywords
Experimental Study of the Dominant Flow Paths and Analysis of the Influence Factors Through Fracture Networks
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DOI: 10.11648/j.hyd.20190702.12
Abstract: As the main carrier of groundwater in nature, water transport behavior in fracture networks and identification of its main control factors are challenging problems in hydrogeology. Laboratory experiments are designed in this paper using fracture… read more here.
Keywords: study dominant; experimental study; dominant flow; flow paths ... See more keywords