groundwater level data Articles
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Simulation and uncertainty analysis for groundwater levels using radial basis function neural network and support vector machine models
Accurate measurement of groundwater levels is often difficult and involves great uncertainty. Therefore, simulating and predicting the fluctuating behavior of groundwater levels is necessary for water resource planning and management. In this study, radial basis function (RBF) neural networks and support vector machines (SVM) were employed to simulate groundwater level fluctuations. The time ...
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Wavelet analysis–artificial neural network conjunction models for multi-scale monthly groundwater level predicting in an arid inland river basin, northwestern China
In this study, the ability of a wavelet analysis–artificial neural network (WA-ANN) conjunction model for multi-scale monthly groundwater level forecasting was evaluated in an arid inland river basin, northwestern China. The WA-ANN models were obtained by combining discrete wavelet transformation with ANN. For WA-ANN model, three different input combinations were trialed in order to optimize ...
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Project - Southeast Collector Sewer Environmental Assessments
Client: Tom Guoth, GHD Ltd. (formerly Conestoga-Rovers & Associates) Ultimate Client: Regional Municipality of York Key Personnel: D. Kassenaar, E.J. Wexler, J. Ford, M. Takeda Earthfx developed a 3-dimensional groundwater flow model to analyze the impacts of construction dewatering for the Southeast Collector (SEC) Trunk Sewer on groundwater and stream baseflow. The work was done in support ...
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Project - Milton Tier 3 Water Budget and Water Quantity Risk Assessment, Milton, Ontario
Client: Halton-Hamilton Source Protection Region, 4052 Milburough Line, RR#2, Campbellville, Ontario. Diane L. Bloomfield, M.Sc., P.Geo. (905.854.9229 ext. 223) Key Personnel: E.J. Wexler, D. Kassenaar The Region of Halton operates 3 municipal wellfields for the Town of Milton- the fastest growing community in Canada. The wells lie within a re-entrant (valley) cut into the Niagara Escarpment. ...
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