Inverse modeling of contaminant transport for pollution source identification in surface and groundwaters: a review
Fast and accurate identification of unknown pollution sources is a crucial and challenging
task in water resources management, in which the characteristics of unknown pollution …
task in water resources management, in which the characteristics of unknown pollution …
[HTML][HTML] Contaminant source identification in aquifers: A critical view
JJ Gómez-Hernández, T Xu - Mathematical Geosciences, 2022 - Springer
Forty years and 157 papers later, research on contaminant source identification has grown
exponentially in number but seems to be stalled concerning advancement towards the …
exponentially in number but seems to be stalled concerning advancement towards the …
Application of a genetic algorithm to groundwater pollution source identification
K Han, R Zuo, P Ni, Z Xue, D Xu, J Wang, D Zhang - Journal of Hydrology, 2020 - Elsevier
The accurate identification of groundwater pollution sources is the key to site remediation
and management, which directly relates to the cost and effect of remediation during later …
and management, which directly relates to the cost and effect of remediation during later …
Simultaneous identification of groundwater contaminant source and simulation model parameters based on an ensemble Kalman filter–adaptive step length ant …
Z Wang, W Lu, Z Chang, H Wang - Journal of Hydrology, 2022 - Elsevier
The simulation–optimization (Ssingle bondO) method is the most widely used method for
groundwater contaminant source identification. However, the heuristic optimization …
groundwater contaminant source identification. However, the heuristic optimization …
A comparison between ES-MDA and restart EnKF for the purpose of the simultaneous identification of a contaminant source and hydraulic conductivity
Understanding a contaminant source may help in a better management and risk assessment
of a polluted aquifer. However, contaminant source information may not be available when a …
of a polluted aquifer. However, contaminant source information may not be available when a …
Ensemble smoother with multiple data assimilation to simultaneously estimate the source location and the release history of a contaminant spill in an aquifer
The source location and the time history of a pollutant released in an aquifer are very
relevant information for the design of effective remediation strategies. Usually, their …
relevant information for the design of effective remediation strategies. Usually, their …
Integrated hydrogeophysical modelling and data assimilation for geoelectrical leak detection
Time-lapse electrical resistivity tomography (ERT) measurements provide
indirectobservations of hydrological processes in the Earth's shallow subsurface at high …
indirectobservations of hydrological processes in the Earth's shallow subsurface at high …
Reconstructing the release history of a contaminant source with different precision via the ensemble smoother with multiple data assimilation
Identifying a contaminant time-varying release history is an ill-posed problem but crucial for
groundwater contamination issues. A precise inversed release history offers a promising …
groundwater contamination issues. A precise inversed release history offers a promising …
Non-point contaminant source identification in an aquifer using the ensemble smoother with multiple data assimilation
T Xu, W Zhang, JJ Gómez-Hernández, Y Xie, J Yang… - Journal of …, 2022 - Elsevier
Proper identification of groundwater contaminant sources is vital to assess groundwater
contamination. However, the majority of previous studies focuses on point source …
contamination. However, the majority of previous studies focuses on point source …
A combined search method based on a deep learning combined surrogate model for groundwater DNAPL contamination source identification
Z Wang, W Lu, Z Chang, J Luo - Journal of Hydrology, 2023 - Elsevier
Abstract Ensemble Kalman filter (EnKF) and optimization methods are two mainstream
methods in groundwater contamination source identification, but most researchers usually …
methods in groundwater contamination source identification, but most researchers usually …