A modular three-dimensional finite-difference ground-water flow model
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A computer program for simulating ground-water flow in three dimensions by using a block-centered finite-difference approach and has a modular structure, which permits the addition of new packages to the program without modifying existing packages.Abstract:
A computer program for simulating ground-water flow in three dimensions is presented. This report includes detailed explanations of physical and mathematical concepts on which the model is developed. Ground-water flow within the aquifer is simulated by using a block-centered finite-difference approach. The program is written in Fortran 77 and has a modular structure, which permits the addition of new packages to the program without modifying existing packages.read more
Citations
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Journal ArticleDOI
An Integrating Approach for Conjunctive-Use Planning of Surface and Subsurface Water System
TL;DR: In this paper, the authors proposed an integrated approach to assess the performance of a conjunctive-use surface and subsurface water system, and analyzed the frequency of water shortage to illustrate how the recharge rate affects water supply reliability.
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Integrated environmental monitoring and simulation system for use as a management decision support tool in urban areas
D. Fatta,D. Naoum,M. Loizidou +2 more
TL;DR: The water flow and the pollutant transport characteristics of the Ano Liosia Landfill site in Athens (Greece) were simulated by creating a model of groundwater flows and contaminant transport, which was integrated into the Ecosim system, an integrated environmental monitoring and modeling system, which supports the management of environmental planning in urban areas.
Book
Hydrogeologic Framework of the Puget Sound Aquifer System, Washington and British Columbia
TL;DR: In this article, the authors investigated the relationship between water-budget components and estimates of Mean Annual Recharge (MRE) and reliability of estimates of estimates, and proposed a cross-Sectional Numerical Models of Ground-Water Flow.
ReportDOI
Descriptions of anisotropy and heterogeneity and their effect on ground-water flow and areas of contribution to public supply wells in a karst carbonate aquifer system
TL;DR: In this article, the authors propose a method to solve the problem of homonymity in homonym identification, and propose a solution....................................................................................................................................................................................................................................................... (1)
Journal ArticleDOI
Large‐Scale Fine‐Resolution Hydrological Modeling Using Parameter Regionalization in the Missouri River Basin
Prasad Daggupati,Debjani Deb,Raghavan Srinivasan,Dhanesh Yeganantham,Vikram M. Mehta,Norman J. Rosenberg +5 more
TL;DR: In this paper, the authors used the Soil and Water Assessment Tool (SWAT) at a fine resolution of 12-digit Hydrological Unit Codes (HUCs) using the regionalization calibration approach.
References
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Journal ArticleDOI
Applied Numerical Analysis. By C.F. Gerald. Pp. xii, 340. £3·60. 1970. (Addison-Wesley.)
Book
Finite Element Simulation in Surface and Subsurface Hydrology
George F. Pinder,William G. Gray +1 more
Book
Methods for the Numerical Solution of Partial Differential Equations
Von Rosenberg,U Dale +1 more
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