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Advances in Water Resources, ISSN 0309-1708, 10/2013, Volume 60, pp. 24 - 33
•Semi-analytical series solutions for steady saturated–unsaturated flow were developed.•This mesh-free method is shown to be accurate when Gibbs phenomenon has... 
Saturated–unsaturated flow | Multi-layer unconfined aquifer | Semi-analytical model | Free boundary problem | Series solution | Saturated-unsaturated flow | SOILS | IRREGULAR POROUS DOMAINS | WATER RESOURCES | BOUNDARY-CONDITION | MODEL | INFILTRATION | WATER-TABLE | GROUNDWATER-FLOW | SEEPAGE | SURFACE | Aquifers | Multilayers | Errors | Balancing | Mathematical models | Boundaries | Cross sections | Acceptability
Journal Article
Science of the Total Environment, ISSN 0048-9697, 12/2017, Volume 601-602, pp. 1 - 14
•Hierarchical cluster analysis, principal component analysis and inverse geochemical modeling are successfully applied.•4 major hydrogeochemical paths... 
Groundwater environment | Multivariate statistics | Coal mining regions | Inverse geochemical modeling | Hydro-geochemical processes | Multi-layer evolutions | ROCK | IDENTIFICATION | FLOW | MINE DRAINAGE | STABLE-ISOTOPES | ENVIRONMENTAL SCIENCES | EVOLUTION | AQUIFER SYSTEM | BASIN | WATER-QUALITY | HYDROGEOCHEMICAL PROCESSES
Journal Article
Environmental Pollution, ISSN 0269-7491, 08/2020, Volume 263, p. 114669
Pumping-induced leakage across aquitards may induce a deterioration of water quality in multi-layer aquifer systems. It is critical to understand long-term... 
Confined aquifer | Groundwater deterioration | Chloride | Remediation | Northwest China | MODFLOW
Journal Article
Environmental Processes, ISSN 2198-7491, 6/2015, Volume 2, Issue 2, pp. 331 - 346
A synoptic microbial assessment of groundwater has been carried to describe the groundwater quality and its geochemical environment in the Pondicherry region... 
Earth Sciences | Groundwater | Microbial contamination | Sulphate reducing bacteria | Waste Management/Waste Technology | Water Quality/Water Pollution | Pondicherry | Dissolved oxygen | Environmental Science and Engineering | Environmental Management
Journal Article
Energy Procedia, ISSN 1876-6102, 2014, Volume 61, pp. 160 - 163
Single-layer and multi-layer CO2 injection scenarios in idealized three-aquifer-two-aquitard systems have been numerically investigated. The investigation also... 
Numerical simulation | Abandoned well leakage | CO2 multilater injection | Geological carbon storage | multilater injection
Journal Article
Geophysical Research Letters, ISSN 0094-8276, 04/2007, Volume 34, Issue 7, pp. L07405 - n/a
A mathematical model is developed to describe the groundwater inflow into a tunnel in a multi‐layer aquifer system. Based on the model, the closed‐form... 
Hydrology | Glaciology | multi‐layer confined aquifer | closed‐form solution | Tunnel | GEOSCIENCES, MULTIDISCIPLINARY
Journal Article
Journal of Hydrology, ISSN 0022-1694, 08/2017, Volume 551, pp. 768 - 783
Journal Article
Engineering Geology, ISSN 0013-7952, 03/2015, Volume 187, pp. 143 - 155
Excessive groundwater extraction in a sedimentary environment can result in subsidence, which not only deteriorates land and agricultural resources but also... 
Multi-layered aquifer | Integrated model | Compaction | TAIWAN | CHINA | ORGANIC-MATTER | DEFORMATION | FLOW | PREDICTION | GEOSCIENCES, MULTIDISCIPLINARY | AREA | ENGINEERING, GEOLOGICAL | NUMERICAL-SIMULATION | CLAY | LAND SUBSIDENCE | Water, Underground | Models | Groundwater flow | Analysis | Aquifers | Multilayers | Groundwater levels | Pumping | Groundwater | Mathematical analysis | Mathematical models | Subsidence
Journal Article
Journal Article
Proceedings of the International Association of Hydrological Sciences, ISSN 2199-899X, 04/2020, Volume 382, pp. 309 - 314
It is of great significance to reveal the mechanism of land subsidence to further find out the mechanism of leakage flow in multi-layer aquifer systems and the... 
Journal Article