Abstract
Since 1993, the Environment Modelling Centre (EMC) of Riga Technical University has been active in developing specialised software for creating hydrogeological models (HM). These new tools have been applied in conjunction with commercial models for solving practical problems regarding drinking water supply and the dynamics of contaminated groundwater. EMC s new software tools and major projects are considered in this paper. The knowledge and methodologies presented are particularly appropriate for complex hydrogeological problems as typically encountered in urban and industrial environments.
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Atruskievics, J., Janbickis, R., Krutofal, T, Lace, I., Levina, N., Slangens, J., Spalvins, A., and Viksne, Z. (1994) Computer based regional hydrogeological model “Large Riga,” Boundary Field Problems and Computers, Proc. of Latvian — Danish Seminar on “Groundwater and Geothermal Energy,” Riga-Copenhagen 2(35), 203–224.
Environmental Simulations Inc. (1997) Groundwater Vistas, Guide to using.
Golden Software Inc. (1997) Surfer 6.0 for Windows, User’s manual.
Gosk, E., Spalvins, A., and Vartanyan, G. (1999) Hydrogeological and contamination transport models for Noginsk District, in E. Gosk, A. Spalvins, and G. Vartanyan (eds.), Report on Sub-contractor Agreement within the Project: Groundwater Contamination and Remediation in Noginsk District, Moscow Region, Riga — Moscow.
Janbicka, A., Spalvins, A., and Slangens, J. (1993) Implementation of the nested factorisation conjugate gradient method on a spatial grid, Boundary Field Problems and Computers, Numerical Simulation for Hygrogeology, Riga 34, 35-41.
Lace, I. and Spalvins, A. (2000) Incorporating geological sections in hydrogeological models, Scientific Proc. of Riga Technical University in Series “Computer Science,” Boundary Field Problems and Computer Simulation, Riga 4(42), 41–46.
Lace, I., Spalvins, A., and Slangens, J. (1995) Algorithms for accounting groundwater discharge in the regional hydrogeological model and interpolation of simulation results at observation wells, Boundary Field Problems and Computers, Proc. of International Seminar on “Environment Modelling”, Riga — Copenhagen 1(36) 201–216.
Loukiantchikova, L., Gosk, E., Spalvins, A., Janbickis, R., and Lace, I. (2000) Development of the hydrogeological model for investigating the impact of contaminant sources in the Noginsk District, Russia, Proc. of International Conference on “Groundwater Research — Groundwater 2000”, Copenhagen, Denmark, 6–8 June 2000, Rotterdam, Balkema, pp. 109–110.
McDonald, M. and Harbaugh, A. (1988) A modular three-dimensional finite-difference ground-sater flow model, U.S. Geological Survey, Open File Report Washington, pp. 83–875.
Slangens, J. and Spalvins, A. (2000) Reliable program for preparing line data of hydrogeological models, Scientific Proc. of Riga Technical University in Series “Computer Science,” Boundary Field Problems and Computer Simulation, Riga 4(42), 41–46.
Spalvins, A. (2000) Landscape elevation map as reliable boundary conditions for hydrogeological models, Scientific Proc. of Riga Technical University in Series “Computer Science,” Boundary Field Problems and Computer Simulation, Riga 4(42), 47–50.
Spalvins, A. and Janbickis R. (2000) Misfortunes of Zone Scheme Applied for Storing Hydrogeological Data, Scientific Proc. of Riga Technical University in series “Computer Science,” Boundary Field Problems and Computer Simulation, Riga 4(42), 28–31.
Spalvins, A., Janbickis R., Slangens, J., Gosk, E., Lace, I., Viksne, Z., Atruskievics, J., Levina, N., and Tolstovs, I. (1996) Hydrogeological Model “Large Riga”, Atlas of Maps, Boundary Field Problems and Computers, Riga — Copenhagen, pp. 37.
Spalvins, A. and Slangens, J. (1994) Numerical interpolation of geological environment data, Boundary Field Problems and Computers, Proc. of Latvian — Danish Seminar on “Groundwater and Geothermal Energy,” Riga — Copenhagen 2(35), 181–196.
Spalvins, A., Slangens, J., Janbickis, R., Lace, I., and Gosk, E. (2000) Methods for improving verity of groundwater modelling, Proc. of 16 th IMACS World Congress 2000, Lausanne, Switzerland, 21–25 August 2000, 6 pages on CDROM.
Spalvins, A., Janbickis, R., and Slangens, J. (2000) Boundary shells of hydrogeological dodels as interpolation devices, Scient. Proc. of Riga Technical University in series “Computer Science”, Boundary Field Problems and Computer Simulation, Riga 4(42), 32–34.
Spalvins, A., Lace, I., Slangens, J., and Janbickis, R. (2000) Improving verity of hydrogeological models due to heuristic human skills applied within man-computer system, Proc. of the International Conference on “Simulation, Gaming, Training and Business Process Reengineering in Operations,” 8–9 September 2000, Riga, pp. 266–270.
Spalvins, A., Slangens, J., Janbickis, R., and Lace, I. (1999) Reducing of model formulation errors as an effective remedy for improving simulation results, Proc. of International Conference on “Calibration and Reliability in Groundwater Modelling, ModelCARE’99,” Switzerland, 20–23 September 1999, Zurich, pp. 161–166.
Van Genuchten, M. Th. (1980) A closed-form Equations for predicting the hydraulic conductivity of unsaturated soils, Soil Seien. Soc. Amer. Journal 44, 892–898.
Spalvins, A., Gosk, E., Grikevich, E., and Tolstov, J. (eds.) (1996) Modelling new well fields for providing Riga with drinking water, Boundary Field Problems and Computers, Riga(Copenhagen) 38, 40.
Spalvins, A., Janbickis, R., Slangens, J., and Gosk, E. (1996) Hydrogeological model for evaluating groundwater resources of the central region of Latvia, Proc. of JO Symposium on “Simulationtechnik,” Dresden, pp. 349–354.
Spalvins, A., Slangens, J., Janbickis, R., Lace, I., and Gosk, E. (1998) Modelling prospective wells fields for the water supply of Riga, Proc. of International Conference on “Development of Deep Aquifers and Problems of Drinking Water Treatment”, Klaipeda, Lithuania, 7–9 October 1998, Vilnius, pp. 57–59.
Spalvins, A. (1998) Mass transport modelling in groundwater studies — Achievements of Latvian scientists, in F. Fonnum, B. Paukstys, B.A. Zeeb, and K.J. Reimer (eds.), Environmental Contamination and Remediation Practices at Former and Present Military Bases. — NATO Science Series 2: Environmental Security, 48, Kluwer Academic Publishers, Netherlands, pp. 123-142.
Modelling the groundwater flow dynamics and the contaminant movement for the Rumbula airbase place by SpillCAD, ARMOS, BioTRANS. (1996) Contract N 6153/96 Report of Riga Technical University, Riga, pp. 113.
Mathematical processing of data obtained during the free oil phase recoving at the b6 spill area of the Rumbula airport site (1998) Contract N 6190/97 report of Riga Technical University, Riga, pp.72.
Hydrogeological and transport models of contaminants for Rumbula airbase area, Latvia (2000) Contract report of Riga Technical University, Riga, pp. 70.
Spalvins, A., Semjonovs, I., Gosk, E., Gobins J., and Aleksans, O. (1999) Development of a mathematical model for contamination migration in the area of the sulphur — Tar sludge waste pools in Incukalns, Latvia. Proceedings of XXIX International Association of Hydrogeologists Congress on “Hydrogeology and Land Apply Management”, Bratislava, Slovak Republic, 6–10 September 1999, pp. 253–258.
Spalvins, A., Slangens, J., Janbickis, R., Lace, I., Marcionis, A., and Stuopis A. (2000) Modelling of groundwater flow dynamics and contamination transport processes at the Vilnius oil storage area, Proc. of the TraM’2000 Conference on “Tracers and Modelling in Hydrogeology,” Liege, Belgium, 23–26 May 2000, IAHS Pub. No. 262, pp. 97–102.
ARMOS (1988 –1996) Applyr and Technical Guide, Environmental Systems and Technologies Inc.
MT3D’96. (1996) Documentation and Input Instructions, S. Papadopulos and Associates Inc.
Spalvins, A., Slangens, J., and Janbickis, R. (1998) Preprocessing of initial data for creating hydrogeological models, Proceedings of the 9th International Symposyum on “System-Modelling-Control”, April 27 – May 1 1998, Zakopane, Poland, pp. 7.
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Spalvins, A. (2002). Modelling as a Powerful Tool for Predicting Hydrogeological Change in Urban and Industrial Areas. In: Howard, K.W.F., Israfilov, R.G. (eds) Current Problems of Hydrogeology in Urban Areas, Urban Agglomerates and Industrial Centres. Nato Science Series, vol 8. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-0409-1_4
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DOI: https://doi.org/10.1007/978-94-010-0409-1_4
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