• Ph.D. Risk Analysis, Technical University of Budapest
• M.S. Economics, Budapest University of Economics
• M.S. Hydraulic Engineering, Technical University of Budapest
• B.S. Civil Engineering, Technical University of Budapest

• Space-time analysis of precipitation
• Climate change
• Risk and reliability
• Multicriterion decision making and flood management

• 1985-present Professor, Department of Civil Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska. Teaching hydrology and water resources systems analysis and conducting research on applied systems analysis to water resources.
• 2000-2001 Fulbright professor in Europe
• 1993-1994 Invited professor, Department of Water Resources, University of Natural Resources, Vienna, Austria
• 1982-1985 Invited professor, Agricultural Water Management, Godollo University of Agriculture, Hungary.
• 1976-present Lectures on systems analysis application in postgraduate courses organized by the U.N. and its specialized agencies.
• 1972-present Special lectures at European, United States and Canadian Universities (Columbia, UBC, Seattle, Colorado, Illinois, UCLA, University of Arizona, Princeton, Rutgers, New York Institute of Technology, University of Nebraska-Lincoln, etc.).
• 1970-present Professor of Hydrology, Water Resources Systems and Flood Control, UNESCO. Postgraduate course on Hydrology, Budapest, Hungary.

• Director, NATO Advanced Research Workshop: Nitrate Contamination: Exploration, Consequence and Control, 1990.
• Codirector, NATO Advanced Research Institute: Transboundary Water Resources Management, 1994.
• Consultant, UNESCO, Water Resources Systems, 1985-Present.
• U.S. Environmental Protection Agency, Environmental and health risk assessment, 1988- Present.
• U.S. Soil Conservation Service, Soil classification, 1990-Present
• Joint research on systems analysis with the International Institute for Applied Systems Analysis, Laxenburg, Austria, 1975-present.
• Water resources expertise in U.N. mission for several developing countries, 1975 - present.

• Member, American Geophysical Union
• Member, Society for Risk Analysis
• Member, International Geostatistical Society
• Member, International Water Resources Association
• Member, Hungarian Hydrological Society
• Secretary, Water Management Section, Int. Association for Hydraulic Research

1. Bogardi, I., and Duckstein, L., The fuzzy logic paradigm of risk analysis, Risk-Based Decision Making in Water Resources X, ASCE Press, Reston, VA, 2003.
   
2. Pongracz R., Bartholy J., Balint G., Bogardi I., Bardossy A., Problems of flood hydrology in a transboundary river basin, 83rd Annual Meeting of the American Meteorological Society (17th Conference on Hydrology). Long Beach, California. February 9-13, 2003.
   
3. Bogardi I., Bardossy, A., Duckstein, L., Pongracz R., Chapter 6: Fuzzy logic in hydrology and water resources. In: Fuzzy Logic In Geology (eds: Demicco, R.V. and Klir, G.J.), Elsevier, Academic Press, to appear 2003.
   
4. Bogárdi, I., R. Pongrácz, A. Csík, S. Kugler, Z. Dezsó , and Rózsa, E. , Modeling of Lake Balaton water budget, Proceedings, Balaton Summer School, Eotvos University, 2002
   
5. Pongracz. R., L. Duckstein, and Bogardi, I, Climatic forcing of droughts: a Central European example, Hydrological Sciences Journal, 48(1). pp. 39-50., 2002
   
6. Pongracz R., Kugler Sz., Csik A., Bogardi I. Fuzzy rule-based modeling of Lake Balaton water budget, Review of Hydrology, Vol.82, No.2, pp. 94-98, 2002.
   
7. Pongracz, R., A. Lorincz, A. Csik and I. Bogardi. Lake Balaton water budget influenced by weather patterns and NAO. Geophysical Research Abstracts, Vol. 3. CD-ROM. 26th General Assembly of European Geophysical Society. GRA3 5381. Nice, France.
   
8. Pongracz, R., I. Bogardi and A. Bardossy. Estimation of precipitation statistics from weather patterns and SST with an optimized fuzzy rule-based approach. Geophysical Research Abstracts, Vol. 3. CD-ROM. 26th General Assembly of European Geophysical Society. GRA3 2532, 4690, 8548. Nice, France.
   
9. Pongracz, R., J. Bartholy and I. Bogardi: Fuzzy rule-based prediction of monthly precipitation. Physics and Chemistry of the Earth, Vol.26, No.9, pp. 663-667, 2001
   
10. Bogardi, I., L. Duckstein, R. Pongracz and A. Galambosi: Experience with fuzzy rule-based modeling of hydrological extremes. Risk-Based Decision making in Water Resources IX, pp. 44 - 60, ASCE Press, Reston, VA, 2001.
    
11. Pongracz, R., Bogardi, I., and L. Duckstein, Monthly Precipitation Forced by Atmospheric Circulation and ENSO, to appear Hydroinformatics, 2000
    
12. Pongracz, R., Bartholy, J., and Bogardi, I., Study of regional drought effects of ENSO using fuzzy logic. Proceedings, 3rd European Conference on Applied Climatology, Pisa, Italy, Sept 2000.
    
13. Bogardi, I,. Pongracz, R., and Duckstein, L., How do weather patterns and ENSO influence extreme hydrology (droughts and floods) in Hungary? Proceedings, Water Resources Management in the 21st Century, Budapest, Hungary, June, 2000.
    
14. Pongracz, R., Bartholy, J., and Bogardi, I., Fuzzy rule-based prediction of extreme precipitation. XXV European Geophysical Society, Nice, France, Annales Geophysicae, Suppl.Vol. 18, April, 2000.
    
15. Pongracz, R., Bartholy, J., and Bogardi, I., Macrocirculation based fuzzy logic on regional effects of ENSO phenomena. XXV European Geophysical Society, Nice, France, Annales Geophysicae, Suppl. Vol. 18., April, 2000.
    
16. Bardossy, A., L. Duckstein, and Bogardi, I, Fuzzy rule-based forecasting of extreme rainfall probability conditioned on sea-surface temperature. Invited paper, Session "Climate Variability and Climate Impacts on Regional Water Resources", ASCE WRPM Conf., Tempe AZ, June 1999.
    
17. Stansbury,J., Bogardi, I., and E. Stakhiv, "Risk-Cost Optimization Under Uncertainty for Dredged Material Disposal", Journal of Water Resources Planning and Management, ASCE, p. 342-351, Vol. 125, No.6, Nov./Dec. 1999.
    
18. Fulop, I., Bogardi, I., Gulyas, A., and M. Csicsely-Tarpay, "Joint Consideration of Skid Resistance and Macrostucture in Pavement Performance Modeling", Journal of Transportation Engineering, ASCE, May, 2000.
    
19. Pongracz, R., Bogardi, I., and L. Duckstein, "Application of Fuzzy Rule-Based Modeling Technique to Regional Drought", Journal of Hydrology, Vol. 224, No. 3-4, 1999.
    
20. Pongracz, R., Bogardi, I., and L. Duckstein, "Fuzzy Rule-Based Prediction of Drought", Proceedings, EUROFUSE, Budapest, Hungary, May, 1999.
    
21. Pongracz, R., Bogardi, I., and L. Duckstein, "Drought Forecasting Using Atmospheric Circulation and ENSO Information", XXXVIII IAHR (International Association for Hydraulic Research) Congress, Austria, August,1999.
    
22. Galambosi, A., Duckstein, L., Ozelkan, E. C., and I. Bogardi, "A Fuzzy Rule-Based Model for Precipitation Analysis under Climate Change in the US Southwest, " Proceedings, American Meterological Society Meeting, Dallas, October, 1998.
    
23. Galambosi, A., Duckstein, L., Ozelkan, E. C., and I. Bogardi, "Fuzzyfied Effect of ENSO and Macrocirculation Patterns on Precipitation: an Arizona Case Study", International Journal of Climatology, Vol. 19, 1411-1426, 1999.
    
24. Bogardi, I., Haden R.J. and L. Zhang "Facility Location Planning of Street Maintenance Under Conflicting Objectives", Tansportation Research Record, to appear, 1999.
    
25. Ganoulis, J., Bimbas, I., Duckstein, L., and I. Bogardi, "Fuzzy Arithmetic for Ecological Risk Management", In: Risk-Based Decision Making in Water Resources VII, 401-415,ASCE, NY, 1996.
    
26. Goderya. F.S., Dahab, M.F., Woldt, W.E. and I. Bogardi, "Environmental Impact Evaluation of Spatial Management Practices Using Simulations with Spatially Distributed Data", Journal of Contaminant Hydrology, to appear, 1998.
    
27. Goderya. F.S., Dahab, M.F., Woldt, W.E. and I. Bogardi, "Environmental Impact Evaluation of Spatial Management Practices Using Simulations with Spatial Data", Journal of Water Resources Planning and Management, 124(4), 1998.
    
28. Mearns, L.O., Bogardi, I., Giorgi. F., Matyasovszky and M. Palecki, "Comparison of Climate Changes Scenarios Generated from Regional Climate Model Experiments and Statistical Downscaling", Journal of Geophysical Research, 104(6):6603-6621, 1999.
    
29. Pongracz, R., Bogardi, I., Duckstein, L., and J. Bartholy, "Fuzzy rule-based techniques to link El Nino and regional drought", Proceedings, 6th European Congress on Intelligent Techniques and Soft Computing, Aachen, Germany, Sept. 1998.
    
30. Woldt, W.E., Dou, C., and I. Bogardi, " Innovations in modeling solute transport in the vadose zone using fuzzy rule-based methods, ASAE paper 97-2098, ASAE Conference Emerging Technologies in Hydrology, 1997.
    
31. Galambosi, A., Duckstein, L., Ozelkan, E., and I. Bogardi, "A fuzzy rule-based model to link circulation patterns, ENSO and extreme precipitation", Risk Based Decision Making in Water Resources VIII, 61-79, ASCE, New York, 1998.
    
32. Pongracz, R., Bogardi, I., Duckstein, L., and J. Bartholy, "Risk of regional drought influenced by ENSO", Risk Based Decision Making in Water Resources VIII, 61-79,ASCE, New York, 1998.
    
33. Tannehill,C.C., Dahab,M.F., Woldt,W.E., and I. Bogardi, "Evaluation of nitrate treatment methods under uncertainty" , Journal of Environmental Systems, Vol.25, No.4, p.421-444,1997.
    
34. Dou, C., Woldt, W., and I. Bogardi, " Fuzzy rule-based approach to describe solute transport in the unsaturated zone", Journal of Hydrology, Vol.260, p.74-85, 1999.
    
35. Goderya,F.S., Woldt,W.E., Dahab,M.F., and I.Bogardi, "Comparison of two transport models for predicting nitrates in percolating waters", Transactions of the ASAE, Vol. 39(6) p.2131-2137, 1996.
    
36. Ganoulis, J., Duckstein, L., Literathy, P., and I. Bogardi, "Transboundary Water Resources Management" NATO ASI Series, Partnership Sub-Series 2. Environment, Vol. 7, 1996.
    
37. Bogardi, I., Duckstein, L., Bardossy, A., and P. Nachtnebel, "Climatic prediction of flood statistics with a fuzzy rule-based approach", Proceedings of the 13th Conference on Hydrology, Long Beach, California, February 2-7, 1997.
    
38. Dou, C., Woldt, W., Bogardi, I., and M. Dahab, "Numerical solute transport simulation using fuzzy sets approach", J. of Contaminant Hydrology, 27, p. 107-126, 1997.
    
39. Nachtnebel, H.P., Hebenstreit, K., Bogardi, I., Matyasovszky I., "Effect of Climate Change on the Hydrology of an Alpine Watershed" (in German), Internationales Symposium am 27./28. November 1995 im Europaischen Patentamt in Munchen, Institut fur Wasserwesen, Heft 56b, p. 307-331, 1996.
    
40. Bartholy, J., Matyasovszky I., Duckstein, L., Bogardi I., "ENSO connections of large-scale circulation patterns, relation to climatic variability, changes", Annales Geophysicae Part II, Supplement II to Vol. 14, C545, 1996.
    
41. Dou, C., Woldt, W., Bogardi, I., and M. Dahab, "Modeling groundwater flow and transport within a fuzzy set framework: part II - solute transport", Proceedings EUFIT96, European Fuzzy Information Technology, Achen, Germany, Sept., 1996.
    
42. Woldt, W., Goderya, F., Dahab, M., and I. Bogardi, "Consideration of spatial variability in management of non-point source pollution to groundwater", paper presented at Second International Symposium on Spatial Accuracy Assessment in Natural Resources and Environment Sciences, Fort Collins, Colorado, May 21-23, 1996.
    
43. Dou, C., Woldt, W., Dahab, M. and I. Bogardi, "Transient groundwater flow simulation using a fuzzy set approach", Ground Water, Vol. 35, No.2, 205-215, March-April, 1997.
    
44. Dou, C., Woldt, W., Dahab, M. and I. Bogardi, "Groundwater flow modeling with imprecise parameters", paper presented at summer meeting of ASAE, No. 94-2047, June 19, 1994.
    
45. Dou, C., Woldt, W., Dahab, M. and I. Bogardi, "Application of Geostatistics for mapping nitrate contaminated groundwater", paper presented at summer meeting of ASAE, No. 94-2095, June 19, 1994.
    
46. Woldt, W., Dahab, M., Bogardi, I. and C. Dou, "Management of diffuse pollution in groundwater under imprecise conditions using fuzzy models", Water Science and Technology, 33, 249-257, 1996.
    
47. Mays, M.D., Bogardi, I. and A. Bardossy, "Managing risk and variability with fuzzy soil interpretations", ASA-CSSA-SSSA, Site-Specific Management for Agricultural Systems, 189-199, 1995.
    
48. Goderya, F.S., Dahab, M.F., Woldt, W.E. and I. Bogardi, "Incorporation of spatial variability in modeling non-point source groundwater nitrate pollution", Water Science and Technology", 33(4-5), p.230-240, 1996.
    
49. Dou, C., Woldt, W., Bogardi, I. and M. Dahab, "Steady state groundwater flow simulation with imprecise parameters," Water Resources Research, Vol. 31, No. 1 2709-2719, November, 1995.
    
50. Bogardi, I., Reiter, R., and P. Nachtnebel, "Fuzzy Rule-Based Estimation of Flood Probabilities under climatic fluctuations, Risk Based Decision Making in Water Resources VII, 61-79, ASCE, New York, 1996.
    
51. Diernhofer, W., Matyasovszky, I., Bogardi, I., and Nachtnebel, H.P. "Effect of global climate change on temperature and precipitation in two regions in Austria", Working paper, Department of Civil Engineering, University of Nebraska, Lincoln, NE 68588,1995.
    
52. Matyasovszky, I., and Bogardi, I., "Downscaling Two Versions of a GCM to Estimate Local Hydroclimatic Factors Under Climate Change", Hydrological Sciences Journal, 41, 117-129, 1995.
    
53. Matyasovszky, I., and Bogardi, I., "Estimating daily wind speed under climate change", Solar Energy, Vol. 57, No. 3, 1996.
    
54. Matyasovszky, I., and Bogardi, I., "A space-time stochastic climatological approach to daily global solar radiation", Climate Research, 7, 11-20, 1996.
55. Woldt, W., Dou, C., Bogardi, I., and Dahab, M., "Using fuzzy set methods to consider parameter imprecision in groundwater flow models", Models for Assessing and Monitoring Groundwater Quality, IAHS Publ., no. 227, pp. 203-212, 1995.
    
56. Dahab, M.F., Lee, Y.W., and Bogardi, I., "A Rule-Based Fuzzy-Set Approach to Risk Analysis of Nitrate-Contaminated Groundwater", Wat. Sci., Tech., 30, 45-52, 1994.
    
57. Galambosi, A, Duckstein, L., Bogardi, I., "Evaluation and Analysis of Daily Atmospheric Circulation Patterns of the 500 hPa Pressure Field Over the Southwestern", Atmospheric Research, 40, 49-76, 1996.
    
58. Matyasovszky, I., and Bogardi, I., "Estimating surface climatic variables from free-atmosphere quantities", Proceedings, Sixth International Meeting on Statistical Climatology, Galway, Ireland, June 19-23, 1995, p.49-52.
    
59. Weidinger, T., Matyasovszky, I., Bogardi, I., and Bartholy, J., "Climate change impact on daily pan evaporation", Meteorologische Zeitschrift, NF4, 6, 1-11, 1995.on daily pan evaporation", Meteorologische Zeitschrift, NF4, 6, 1-11, 1995.
    
60. Bogardi, I., Mays, M.D., and Bardossy, A., "Risk assessment for Soil Interpretations", Working paper, Civil Engineering Department, University of Nebraska-Lincoln, Lincoln, Nebraska, USA, 1995.
    
61. Matyasovszky, I., and Bogardi, I., "Stochastic Downscaling of Free Atmosphere Quantities to Local Surface Climate Variables", Working paper, Civil Engineering Department, University of Nebraska-Lincoln, Lincoln, Nebraska, USA, 1994.
    
62. Pesti, G., Shrestha, B.P., Duckstein, L., and Bogardi I., "A fuzzy rule-based approach to drought assessment", Water Resources Research, 32, No. 6, 1741-1747, 1996.
    
63. Bogardi, I., Bardossy, A., Mays, M.D., and Duckstein, L. "Fuzzy logic and risk-based Soil interpretations", Geoderma, 1997.
    
64. Bogardi, I., Bardossy, A., Mays, M.D. , and Duckstein,L., " Risk Assessment and Fuzzy Logic as Related to Environmental Science", In: "Data Reliability and Risk Assessment in Soil Interpretations", Ed. by W.D. Nettleton et al., SSSA Special Publ., No. 47, Soil Science Society America, Madison, Wisconsin, p. 81-97, 1996.
    
65. Bogardi, I., Bardossy, A., and Duckstein, L., "Conflict Analysis Using Multiple Criterion Decision Making under Uncertainty" in "Transboundary Water Resources Management: Theory and Practices" edited by J. Ganoulis et al., NATO Advanced Study Institute Series, Partnership Sub-Series 2. Environmental, Vol. 7, 1996.
    
66. Nachtnebel, H.P., Eder, G., and Bogardi, I., "Evaluation of Criteria in Hydropower Utilization in the Context of Sustainable Development" Working Paper, Department of Civil Engineering, University of Nebraska-Lincoln, Lincoln, NE 68588-0531.
    
67. Matyasovszky, I., Bogardi, I., and Ganoulis, J., "Impact of Global Climate Change on Temperature and Precipitation in Greece" Appl. Math. Comp., 71, 119-150, 1995.
    
68. Matyasovszky, I., Bogardi, I., Bardossy, A., and L. Duckstein, "Local Temperature Estimation Under Climate Change" Theor. Appl. Climatol., 50, 1-13, 1994.
    
69. Matyasovszky, I., Bogardi, I., and Duckstein, L. "Comparison of Two GCMs to Downscale Local Precipitation and Temperature," Water Resour. Res., 30, No. 12, 3437-3448, 1994.
    
70. Rafailidis, S., Ganoulis, J., Bogardi, I., Matyasovszky, I, and Duckstein, L. "Impact of Climate Changes on Coastal Water Quality," Diachronic Climatic Impacts on Water Resources with Emphasis on Mediterranean Region, NATO ASI Series, Edited by A.N.Angelak
    
71. Ganoulis, J., Rafailidis, S., Bogardi, I., Duckstein, L., and Matyasovszky , I. "Coastal Eutrophication Under Climate-Induced Daily Temperature Variation," in Risk-based Decision Making in Water Resources, Y.Y. Haimes and E.Z. Stakhiv (eds). ASCE, 317-330
    
72. Bartholy, J., Matyasovszky, I., and Bogardi, I. "Effect of Climate Change on Regional Precipitation in Lake Balaton Watershed" Theor. Appl. Climatol., 51, 237-250, 1995.
    
73. Bartholy, J., Matyasovszky, I., and Bogardi, I. "Sensitivity of Stochastic Time-Space Precipitation Model on Macrocirculation Classification" Presentation at EGS XIX General Assembly, Grenoble, 25-29 April, 1994.
    
74. Bartholy, J., Matyasovszky, I., and Bogardi, I. "Precipitation variability and changes in Hungary: Past and future" Annales Universitatis Scientiarum Budapestinensis De Rolando Eotvos Nomin., Budapest, Tom. X., 23-39, 1994.
    
75. Pesti, G., Bogardi, I., Kelly, W.E., and H.P. Nachtnebel, "Integrated observation network design for utilizing and protecting aquifers" Int. Conf. on Future Ground Water Resources at Risk, Helsinki, Finland, 1994.
    
76. Pesti, G., Bogardi, I., and W.E. Kelly, "Risk-based well design combining different source of data" Int. Conf. on Future Ground Water Resources at Risk, Helsinki,Finland, 1994.
    
77. Ganoulis, J., Duckstein, L., Bogardi, I., and Matyasovszky, I., "Water quality in coastal zones under variable climatic conditions," In: Engineering Risk in Natural Resources Management with Special References to Hydrosystems Under Changes of Physical or
    
78. Weidinger, T., Matyasovszky, I., and I. Bogardi, "The influence of atmospheric circulation on the water budget of Lake Balaton," Meteorologische Zeitschrift, NF3, 5, 288-296, 1994.
    
79. Kelly, W.E., Bogardi, I., S. Mares, Karous, M., Mazac, O., and Anton, J., "Geoelectrics for monitoring mine tailings impoundments" Proceedings of the International Symposium, Geology and Confinement of Toxic Wastes, Monpellier, France, 8-11 June, 1993 , p
    
80. Weidinger, T., Matyasovszky, I., and I. Bogardi, "Estimation of local hydrological parameters reflecting climate change for Lake Balaton," Proceedings, Symposium on Precipitation and Evaporation, Bratislava, September 20-24, 1993.
    
81. Bardossy, A., Muster, H., Duckstein, L., and I. Bogardi, "Knowledge based classification of circulation patterns for stochastic precipitation modeling," Proceedings, Int. Symp., Waterloo, Canada, June 1993.
    
82. Bogardi, I., Ganoulis, J., Duckstein, L., and I. Matyasovszky, "Sediment yield and pollution from small watersheds in changing climatic conditions," In: Engineering Risk in Natural Resources Management with Special References to Hydrosystems Under Changes
    
83. Bardossy, A., Duckstein, L., and I. Bogardi, "Fuzzy rule-based classification of circulation patterns for precipitation events," International Journal of Climatology, 15, 1087-1097, 1995.
    
84. Pesti, G., Kelly, W.E. and I. Bogardi, "Observation network design for selecting locations for water supply wells," EnvironMetrics, Vol. 5, 91-110, 1994.
    
85. Pesti, G., Kelly, W.E., and I. Bogardi, "Combining geophysical and well data for identifying best well locations," Journal of Water Resources Planning and Management, 122, 97-104, 1994.
    
86. Pesti, G., Bogardi, I., Kelly, W.E., and R.J. Kalinski, "Evaluation of wellhead protection zones using geophysical information," Applied Hydrogeology, to appear, 1994.
    
87. Pesti, G., Bogardi, I., Kelly, W.E., and R.J. Kalinski, "Cokriging of geoelectric and well data to define aquifer protective layers," Ground Water, Sept-Oct, 905-912, 1993.
    
88. Lee, Y.W., Bogardi, I., Bardossy, A., and M.F. Dahab, "A fuzzy linear regression and its application in nitrate risk assessment," submitted for publication to European Journal of Operational Research, 1993.
    
89. Lee, Y.W., Dahab, M.F., and I. Bogardi, "Fuzzy decision making in ground water nitrate risk management," Water Resources Bulletin, Vol. 30, No. 1, 135-148, February, 1994.
    
90. Lee, Y.W., Dahab, M.F., and I. Bogardi, "Nitrate risk assessment using a fuzzy-set approach," Journal of Environmental Engineering, ASCE, 1995, 245-256.
    
91. Lee, Y.W., Bogardi, I., and M.F. Dahab, "Nitrate exposure assessment under uncertainty," submitted for publication to Environmetrics, 1994.
    
92. Lee, Y.W., Dahab, M.F., Bogardi, I., and W.E. Woldt, "Risk management for nitrate-contaminated groundwater: A fuzzy-set approach," Proceedings, The 1993 joint CSCE-ASCE National Conference on Environmental Engineering, Montreal, Canada, July 1993.
    
93. Duckstein, L., Bardossy, A., Tecle, A., and I. Bogardi, "Fuzzy composite programming with application to wastewater management under changing physical conditions," Fuzzy Optimization: Recent Advances, Edited by M. Delgado, J. Kacprzyk, J.L. Verdugay and M
    
94. Bogardi, I., Matyasovszky, I., Bardossy, A., and L. Duckstein, "Estimation of local climate factors under climate change," In: Engineering Risk in Natural Resources Management with Special References to Hydrosystems Under Changes of Physical or Climatic E
    
95. Matyasovszky, I., and I. Bogardi, "A method for estimating time dependent statistical structure of atmospheric circulation patterns," presentation at Engineering Risk and Reliability in a Changing Physical Environment, NATO ASI, Deauville, France, 1993.
    
96. Matyasovszky, I., Bogardi, I., Bardossy, A., and L. Duckstein, "Local temperature estimation under climate change," Theor. Appl. Climatol., 50, 1-13, 1994.
    
97. Bogardi, I., Matyasovszky, I., Bardossy, A., and L. Duckstein, "Estimation of local and areal drought reflecting climate change," Transactions of ASAE, 37, 1771-1781, 1994.
    
98. Kelly, W.E. and I. Bogardi, "Determining aquifer parameters from the impulse response to pumping," Journal of Hydrology, 38, 155-164, 1993.
    
99. Bogardi, I., Matyasovszky, I., Bardossy, A., and L. Duckstein, "A hydroclimatological model of areal drought," Journal of Hydrology, 153, 245-264, 1994.
    
100. Matyasovszky, I., Bogardi, I.,Bardossy, A., and L. Duckstein, "Space-time precipitation reflecting climate change," Hydrological Sciences Journal, 38(6), 539-558, 1993.
     
101. Bogardi, I., and J. Stansbury, "Risk management under uncertainty to foster clean-up effort," Proceedings, Environmental Contamination in Central and Eastern Europe, Budapest, Hungary, October 1992.
     
102. Kalinski, R.J., Kelly, W.E. and I. Bogardi, "Combined use of Geoelectric sounding and profiling to quantify aquifer protection properties," Ground Water, 31(4) 538-544, 1993.
     
103. Kalinski, R.J., Bogardi, I., Kelly, W.E., and G. Pesti, "Design of a GEOELECTRIC measurement network for characterizing aquifer protective properties," Working paper, Department of Civil Engineering, University of Nebraska-Lincoln, Lincoln, NE 68588-0531.
     
104. Kalinski, R.J., Kelly, W.E., and I. Bogardi, "Estimating hydraulic properties of soils with electrical resistivity," ASTM Geotechnical Testing Journal, September 1993.
     
105. Kalinski, R.J., Kelly, W.E., and I. Bogardi," Technically based setback distances to prevent contamination of municipal water supply wells, Nebraska perspective,"
     1. submitted for publication, Water Environment Research, 1992.
     
106. Kalinski, R.J., Kelly, W.E., and I. Bogardi, "Correlation between DRASTIC vulnerabilities and incidents of VOC contamination of municipal wells in Nebraska," Ground Water, 32(1), 31-34, 1994.
     
107. Kalinski, R.J., Kelly, W.E., Bogardi, I., and G. Pesti, "Electrical resistivity measurements to estimate travel time through unsaturated ground water protective layers," Journal of Applied Geophysics, 30, pp. 161-173, 1993.
     
108. Kalinski, R.J., Kelly, W.E., and I. Bogardi, "Electrical resistivity measurements for quality control in compacted soil liner construction," submitted for publication, ASCE, Journal of Geotechnical Engineering, 1992.
     
109. Matyasovszky, I., Bogardi, I., Bardossy, A., and L. Duckstein, "Comparing historical and GCM produced atmospheric circulation patterns," Working paper, Department of Civil Engineering, University of Nebraska, Lincoln, NE 68588, 1992.
     
110. Matyasovszky, I., Bogardi, I., Bardossy, A., and L. Duckstein, "Estimation of local precipitation statistics reflecting climate change," Water Resources Research 29, pp. 3955-3968, 1993.
     
111. Bogardi, I., Matyasovszky, I., Bardossy, A., and L. Duckstein, "Application of space-time stochastic model to modeling daily precipitation conditioned on atmospheric circulation patterns," Journal of Geophysical Research, 98(D9), 16653-16667, 1993.
     
112. Duckstein, L., Bardossy, A., and I. Bogardi, "Linkage between the occurrence of daily atmospheric circulation patterns and floods: An Arizona case study," Journal of Hydrology, 152, 413-428, 1993.
     
113. Matyasovszky, I., Bogardi, I., Bardossy, A., and L. Duckstein, Hydroclimatological modelling of droughts under climate change, Proceedings, ICID 16th European Regional Conference, Budapest, Hungary, June 1992.
     
114. Bogardi, I. and W.E. Kelly, "Toward environmentally sound reservoir systems," International Workshop on Regional Approaches to Reservoir Management and Development in the La Plata River Basin, August 1991
     
115. Bogardi, I., Duckstein, L., Matyasovszky, I., and A. Bardossy, "Estimating space-time local hydrological quantities under climate change," Proceedings, Fifth International Conference on Statistical Climatology, June 1992, Toronto, Canada.
     
116. Stansbury, J., Bogardi, I., and W.E. Kelly, "Comparison of fuzzy set and probabilistic error propagation in risk-cost analysis for dredged material disposal," submitted for publication, Risk Analysis, 1992.
     
117. Stansbury, J., Bardossy, A., and I. Bogardi, "Dose-response assessment using fuzzy regression," to appear, Fuzzy Sets and Systems, 1993.
     
118. Starosolszky, O., Bogardi, I., and others, "Hydraulics and the Environment," Journal of Hydraulic Research 29:77, Extra Issue, 1991.
     
119. Bardossy, A., Duckstein, L., and I. Bogardi, "Fuzzy composite programming with water resources engineering application," IV World Congress of the International Fuzzy System Association, Brussels, Belgium, July 1992.
     
120. Stansbury, J., Bogardi, I., and W.E. Kelly, "Methodology for evaluating dredged material alternatives under risk-cost analysis under uncertainty," in Risk-based Decision Making in Water Resources V, Edited by Y.Y. Haimes and E.Z. Stakhiv, ASCE, 1992.
     
121. Duckstein, L., and I. Bogardi, "The fuzzy logic frontier in risk analysis," Journal of Risk Analysis, to appear, 1992.
     
122. Bardossy, A., Duckstein, L., and I. Bogardi, "Combination of fuzzy numbers representing expert opinions," Fuzzy Sets and Systems, Vol. 57, No. 2, pp.173-181. July, 1993.
     
123. Bogardi, I., Duckstein, L., and A. Bardossy, "A fuzzy set technique for assessing uncertainties in cancer risk assessment and management," to appear, Journal of Risk Analysis, 1992.
     
124. Bardossy, A., Bogardi, I., and L. Duckstein, Fuzzy set and probabilistic techniques for health-risk analysis, Applied Mathematics and Computation, November 1991.
     
125. Ganoulis, J., Duckstein, L., and I. Bogardi, "Risk analysis of water quantity and quality problems: the engineering approach," in Risk and Reliability in Water Resources and Environmental Engineering, ed. by Ganoulis, J., Springer Verlag, 1991.
     
126. Bardossy, A., Hagaman, R., Duckstein, L. and I. Bogardi, "Fuzzy Least Squares Regression: Theory and Application," in Fuzzy Regression Models, edited by M. Fedrizzi and J. Kacprzyk, Omnitech Press, Warsaw, Poland, 1991.
     
127. Duckstein, L. and I. Bogardi, "Reliability with fuzzy elements in water quantity and quality problems," in Risk and Reliability in Water Resources and Environmental Engineering, ed. by Ganoulis, J., Springer Verlag, 1991.
     
128. Woldt, W., Bogardi, I., and L. Duckstein, "Ground-water clean-up multiobjective risk-based design," in Risk and Reliability in Water Resources and Environmental Engineering, ed. by Ganoulis, J., Springer Verlag, 1991.
     
129. Stansbury, J., Bogardi, I. and W.E. Kelly, "Risk-cost analysis under uncertainty in water resources," in Risk and Reliability in Water Resources and Environmental Engineering, ed. by Ganoulis, J., Springer Verlag, 1991.
     
130. Lee, Y.W., Bogardi, I., and A. Bardossy, "Nitrate risk analysis under uncertainty using expert knowledge-based regression method," Working Paper, Department of Civil Engineering, University of Nebraska-Lincoln, Lincoln, NE 68588-0531.
     
131. Bogardi, I. and Kuzelka, R.D. (Eds.), Nitrate Contamination: Exploration, Consequence and Control, Springer Verlag Publishers, 1991.
     
132. Duckstein, L., Head, K.L. and I. Bogardi, "A mathematical system model of nitrate contamination," in Nitrate Contamination: Exposure, Consequence and Control. I. Bogardi and R.D. Kuzelka, editors, Springer Verlag, 1991.
     
133. Nachtnebel, H.P., Duckstein, L., and I. Bogardi, "Principles of monitoring and analysis," in Nitrate Contamination: Exposure, Consequence and Monitoring, I. Bogardi and W. Kuzelka, editors, Springer Verlag, 1991.
     
134. Kelly, W.E., Bogardi, I., Mazac, O., and S. Mares, "Geoelectrics in comprehensive basin studies," Invited paper, IAHS Symposium H2, Hydrological Basis of Ecologically Sound Management of Soill and Groundwater, Vienna, Austria, August 1991.
     
135. Kelly, W.E. and I. Bogardi, "Design, operation and some applications of field monitoring networks," Invited paper, IAHS Symposium H2, Hydrological Basis of Ecologically Sound Management of Soil and Groundwater, Vienna, Austria, August 1991.
     
136. Woldt, W., Bogardi, I., Kelly, W.E., and A. Bardossy, "Detection of Groundwater Contamination - Part 3: Combination of Direct Borehole and Indirect Surface Geoelectric Data," submitted to Water Resources Research.
     
137. Woldt, W., Bogardi, I., Kelly, W.E., and A. Bardossy, "Detection of Groundwater Contamination - Part 2: Use of Indirect Surface Geoelectric Data and Geostatistics," submitted to Water Resources Research.
     
138. Woldt, W., Bogardi, I., Kelly, W.E., and A. Bardossy, "Detection of Groundwater Contamination - Part 1: Use of Direct Borehole Data and Multi-dimensional Geostatistics," submitted to Water Resources Research.
     
139. Lee, Y.W., Dahab, M.F., and I. Bogardi, "Nitrate risk management under uncertainty," Journal of Water Resources Planning and Management, ASCE, pp. 151-165, March 1992.
     
140. Stansbury, J., Bogardi, I., and Y.W. Lee, "Risk-cost analysis under uncertainty for dredged material management," Proceedings, 18th National Conference on Water Resources Planning and Management, ASCE, New Orleans, May 20-22, 1991.
     
141. Woldt, W., Bogardi, I., Kelly, W.E., and A. Bardossy, "Development of a remedial action design support system, Part I: Probabilistic evaluation of a 3-D ground water contamination plume," Journal of Contaminant Hydrology, 9:271-288, 1992.
     
142. Lee, Y.W., Bogardi, I., and S. Stansbury, "Fuzzy decision-making in dredged material management," Journal of Environmental Engineering, ASCE, pp. 614-630, October 1991.
     
143. Woldt, W., Bogardi, I., and W.E. Kelly, "Groundwater monitoring network design using multicriterion decision making and statistics," Special Issue, Multiple Objective Decision Making in Water Resources, Water Resources Bulletin, 1992.
     
144. Bardossy, A., Duckstein, L., Plate, E.J., and I. Bogardi, "Effect of change in atmospheric circulation pattern on extreme hydrologic events," AGU Fall Annual Meeting, San Francisco, CA, December 1990.
     
145. Bogardi, I. and A. Bardossy, "Fuzzy Geostatistics: Research Needs," in Geostatistical Methods, ed. by A. Bardossy, UNESCO, Paris, pp. 80-90, 1992.
     
146. Woldt, W., Bogardi, I. and A. Bardossy, "Fuzzy geostatistical mapping of ground water contamination in three dimensions," in Geostatistical Methods, ed. by A. Bardossy, UNESCO, Paris, pp. 91-108, 1992.
     
147. Curtis, Bruce, "Dose-response relationship of nitrate ingestion," Working Paper, Department of Civil Engineering, University of Nebraska-Lincoln, Lincoln, NE, 1988.
     
148. Bardossy, A., Bogardi, I., and L. Duckstein, "Fuzzy non-linear regression to define dose-response relationship," European Journal of Operations Research, 66, pp 36-51, 1993.
     
149. Bogardi, I., Stansbury, J., Woldt, W., and A. Bardossy, "Multiobjective Decision Making Under Uncertainty," IX-th International Conference on Multiple Criteria Decision Making, Washington, D.C., U.S.A., August 1990.
     
150. Kelly, W.E., Bogardi, I., and Bardossy, A., "Evaluation of Soil Data for Closure of Surface Impoundments," Third International Conference on Contaminated Soil, Karlsruhe, December 1990.
     
151. Woldt, W., Bogardi, I., Kelly, W.E., and A. Bardossy, "Simulation and Analytical Tools for Modeling Ground Water Quality," Proceedings, VII. International Conference on Computational Methods in Water Resources, Venice, Italy, June 1990.
     
152. Bogardi, I., "Environmental Risk Analysis," in Water, Development, and the Environment, ed. by G. Lindh, Lund Inst. of Technology, Sweden, 1990.
     
153. Duckstein, L., Bardossy, A., Barry, T. and I. Bogardi, "Health Risk Assessment Under Uncertainty: A Fuzzy Risk Methodology," in Risk-based Decision Making in Water Resources, Edited by Y.Y. Haimes and E.Z. Stakhiv, ASCE, 1990.
     
154. Stansbury, J., Bogardi, I. and W.E. Kelly, "Risk-cost Analysis for Management of Dredge Material," in Risk-based Decision Making in Water Resources, Edited by Y.Y. Haimes and E.Z. Stakhiv, ASCE, 1990.
     
155. Woldt, W., Rajurkar, K. and I. Bogardi, "Evaluation of Sampling Frequency for Ground Water Contamination Network Design," Invited paper, NATO Advanced Study Institute on Stochastic Hydrology, Spain, September 1989.
     
156. Duckstein, L., Bogardi, I. and A. Bardossy, "Tutorial: Fuzzy Set Theory in Water Resources Systems," in Optimizing the Resources for Water Management, Edited by R.M. Khanpilvardi and T.C. Gooch, pp. 434-441, ASCE, 1990.
     
157. Bogardi, I., Bardossy, A. and L. Duckstein, "Risk Management for Groundwater Contamination: Fuzzy Set Approach," in Optimizing the Resources for Water Management, Edited by R.M. Khanpilvardi and T.C. Gooch, pp. 442-448, ASCE, 1990.
     
158. Bogardi, I., Kelly, W.E. and H.P. Nachtnebel, "Fuzzy sets in risk analysis," in Progress in Decision, Utility and Risk Theory, Edited by Chikan et al., Kluwer Publishers, pp. 183-192, 1991.
     
159. Stansbury, J., Woldt, W., Bogardi, I. and A. Bleed, "Water transfer evaluation," Water Resources Research, pp. 443-451, April 1991.
     
160. Duckstein, L., Bogardi, I., and A. Bardossy, "Fuzzy set membership, prior probability and value function," Working Paper, Department of Civil Engineering, University of Nebraska-Lincoln, Lincoln, NE 68502-0531.
     
161. Kelly, E.W., Bogardi, I., Woldt, W., and A. Bardossy, "Combining surface geoelectrics and borehole measurements for contamination control," Proceedings, IAHS Conference on Groundwater Management: Quantity and Quality, Benidorm, Spain, October 1989.
     
162. Bogardi, I., Fried, J.J., Frind, E., Kelly, W.E., and Rijtema,P.E., "Groundwater Quality Modeling for Agricultural Non-Point Pollution," invited paper, Proceedings, International Symposium on Water Quality Modeling of Non-Point Sources, Logan, UT, Agricul
     
163. Bogardi, I., Kelly, W.E., Bardossy, A., and E.Z. Stakhiv, "Estimation of environmental risk due to polluted sediment," Water Sci. Tech., 22(5): 227-234, 1990.
     
164. Duckstein, L., and I. Bogardi, "The fuzzy set frontier in hydrology," Working Paper, Department of Civil Engineering, University of Nebraska-Lincoln, Lincoln, NE 68588-0531.
     
165. Bleed, A., Nachtnebel, H.P., Bogardi, I., and R.J. Supalla, "Message from the Danube and the Platte," Water Resources Bulletin, 26(3): 479-487, June 1990.
     
166. Kelly, W.E., and I. Bogardi, "Flow Directions with a Spreadsheet," Ground Water, March-April, 1989.
     
167. Bardossy, A., Bogardi, I., and L. Duckstein, "Fuzzy Regression in Hydrology," Water Resources Research, July 1990.
     
168. Duckstein, L., Bogardi, I., and A. Bardossy, "A Fuzzy Reliability Model of Water Supply During Droughts," AGU Fall Annual Meeting, San Francisco, CA, December, 1988.
     
169. Kelly, W.E., Bogardi, I., Mazac, D., and I. Lamda, "Geoelectrics in Ground-Water Studies," Proceedings, International Conference on Advances in Ground-Water Hydrology, Tampa, Florida, November 1988.
     
170. Bardossy, A., and I. Bogardi, "Fuzzy Fatigue Life Prediction," Structural Safety, No. 6, pp. 25-38, 1989.
     
171. Bogardi, I., Duckstein, L., Bardossy, A., and W.E. Kelly, "Modeling Uncertainty and Imprecision in Water Resource Systems," IAHS Third Scientific Assembly, Symposium 2 (S2), Baltimore, USA, IASH Publ. No. 80, pp. 129-140, May 1989.
     
172. Bardossy, A., Bardossy, Gy., and I. Bogardi, "Application of Geological Information to Kriging," Geostatistics, M. Armstrong, (ed.) 2:591-602, Kluwer Academic Publisher, 1989.
     
173. Kelly, W.E., Bogardi, I., and A. Bardossy, "Characterizing Groundwater Protection Zones," Proceedings of 1988 National Irrigation and Drainage Conference, Lincoln, Nebraska, USA, 1988.
     
174. Kelly, W.E., Bogardi, I., Bardossy, A. and H. Ghohestani-Bojd, "Stochastic Simulation to Estimate Soil Liner Reliability," Proceedings of Fifth IAHR International Symposium on Stochastic Hydraulics, University of Birmingham, England, August 1988.
     
175. Dahab, M. F., and I. Bogardi, "A Systems Approach to Nitrate Removal from Groundwater Supplies," Journal of Environmental Systems, 17(4): 291-303, 1987-1988.
     
176. Bleed, A., Bogardi, I., Supalla, R. J., and H.P. Nachtnebel, "Comparison between Decision Making in the Danube and the Platte," Proceedings of International Workshop on Water Awareness in Societal Planning and Decision Making, Swedish Natural Science Rese
     
177. Duckstein, L., and Bogardi, "Zuverlassigkeit und Risiko bei wasserwirtschaftlichen Systemen (in German)," ("Reliability and Risk in Water Resources Systems"), Mitteilung IX der Senatskommission fur Wasserforschung, Deutsche Forschungsgemeinschaft, Kennedy
     
178. Bogardi, I., Kelly, W.E., and A. Bardossy, "A Reliability Model for Soil Liner: Post Construction," Journal of Geotechnical Division, ASCE, October 1990.
     
179. Bogardi, I., Kelly, W.E., and J. F. Herrmann, "A Soil Liner Reliability Model," Geotechnical News, 5(4): 26-27, December 1987.
     
180. Bogardi, I., Kelly, W.E., and A. Bardossy, "A Reliability Model for Soil Liners: Initial Design," Journal of Geotechnical Engineering, ASCE, May 1988.
     
181. Bogardi, I., Kelly, W.E., and O. Mazac, "Geophysics and Geostatistics for Evaluating Groundwater Pollution," in Proceedings of Second International Conference on Contaminated Soil, Hamburg, FRG, April 1988.
     
182. Bogardi, I., Duckstein, L., and A. Bardossy, "Uncertainties in Environmental Risk Analysis," in Risk Analysis and Management of Natural and Man-made Hazards, Edited by Y.Y. Haimes and E.Z. Stakhiv, ASCE, 1989.
     
183. Dahab, M. F., and I. Bogardi, "Development of Treatment Strategies for Nitrate Contaminated Groundwater Supplies," 60th Annual Conference of the Water Pollution Control Federation, Philadelphia, Pennsylvania, USA, October 1987.
     
184. Duckstein, L., Bobee, B., and Bogardi, I., "Bayesian Forecasting of Hydrological Variables under Changing Climatology," IAHS, Symposium S3, The Influence of Climatic Change and Climatic Variability on Hydrological Regime and Water Resources, Vancouver, Ca
     
185. Bogardi, I., Kelly, W.E., David, L., and L. Duckstein, "Development Versus Environment: Toward a Decision Support System," Proceedings of 31st Annual Meeting, International Society for General Systems Research, Session: Decision Support Systems, Budapest,
     
186. Bardossy, A., Bogardi, I., and W.E. Kelly, "Geostatistics Utilizing Imprecise (Fuzzy) Information," Fuzzy Sets and System, 32(1), August 1989.
     
187. Bardossy, A., Bogardi, I., and W.E. Kelly, "Kriging with Imprecise (Fuzzy) Variogram, Part I: Theory, Part II: Application," Mathematical Geology, 22(1): 63-94, January 1990.
     
188. Bardossy, A., Bogardi, I., and W.E. Kelly, "Geostatistics and Geophysics to Assess Aquifer Properties," Proceedings of Fifth International Conference on Applications of Statistics and Probability in Soil and Structural Engineering, Vancouver, Canada, May
     
189. Kelly, W.E., Bogardi, I., and A. Bardossy, "Evaluation and Design of Combined Networks for Groundwater Pollution Monitoring," Proceedings of International Conference on the Vulnerability of Soil and Groundwater Pollutants, Noordwijk aan Zee, Netherlands,
     
190. Bardossy, A., Bogardi, I., Duckstein, L., and H.P. Nachtnebel, "Fuzzy Decision-making to Resolve Regional Conflicts between Industry and the Environment," in Fuzzy Methodologies for Industrial and System Engineering, edited by Karwowsky, et. al., 1987.
     
191. Bogardi, I., Kelly, W.E., and A. Bardossy, "Cost Versus Accuracy in Groundwater Pollution Monitoring," Submitted for publication, 1986.
     
192. Duckstein, L., Nachtnebel, H.P., and I. Bogardi, "Uncertainty and Fuzziness in Long Range Risk Analysis: A Multi-objective Framework with Application," Invited paper, Symposium 'QUO VADIMUS' IAHS General Assembly, Vancouver, British Columbia, Canada, Augu
     
193. Bogardi, I., Kelly, W.E., Bardossy, A., and L. Duckstein, "A Decision Support System to Evaluate the Water Related Environment," International Institute for Applied Systems Analysis, Laxemburg, Austria.
     
194. Bardossy, A., Bogardi, I., and W.E. Kelly, "Fuzzy Regression between Hydraulic Conductivity and Electrical Resistivity," North American Fuzzy Information Processing Society Workshop, NAFIPS '87, Purdue University, May 1987.
     
195. Kelly, W.E., and I. Bogardi, "Site Characterization for Waste Disposal," ASCE Specialty Conference: Geotechnical Practice for Waste Disposal '87, 1987.
     
196. Bogardi, I., and W.E. Kelly, "Estimating the Reliability of Soil Liners," Accepted for ASCE Specialty Conference: Geotechnical Practice for Waste Disposal '87, 1987.
     
197. Bardossy, A., Bogardi, I., and W.E. Kelly, "Imprecise (Fuzzy) Information in Geostatistics," Mathematical Geology, 1(4): 287-311, 1988.
     
198. Bogardi, I., and W.E. Kelly, "The Relationship of Monitoring to Reliability and Risk at Hazardous Waste Facilities," accepted for publication, Journal of Environmental Engineering, ASCE, 1986.
     
199. Kelly, W.E., Bogardi, I., Nicklin, M., and T. Gorman, "Electrical Resistivity for Estimating the Permeability of Compacted Clay Liners," Submitted for publication, Journal of Geotechnical Division, ASCE, 1985.
     
200. Bogardi, I., Kelly, W.E., and J. J. Fried, "Risk Versus Cost in Ground Water Nitrate Pollution," Proceedings of Agricultural Impacts on Ground Water, National Water Well Association, Omaha, Nebraska, USA, August 1986.
     
201. Bogardi, I., Kelly, W.E., and L. Duckstein, "Conflicting Objectives, Uncertainty, and Fuzziness in Environmental Decision Support Systems," Nebraska Academy of Sciences Meeting 1986, Lincoln, Nebraska, USA, April 1986.
     
202. Bogardi, I., and L. Duckstein, "Multiobjective Approaches to River Basin Planning," Chapter 14, Vol. 5 in Civil Engineering Practice, edited by P. N. Cheremisinoff, Technonic Pub. Co., 1988.
     
203. Bardossy, A., Bogardi, I., and L. Duckstein, "Analyse multicritere floue de la gestion d une nappe karstique regionale: 2. Application numericque," Revue Internationale de l' Eau, Vol. 1, December 1985.
     
204. Duckstein, L., Bogardi, I., and A. Bardossy, "Analyse multicritere floue de la gestion d une nappe karstique regionale: 1. Theorie et cas de la Transdanubie (Hongrie)," Revue Internationale des Sciences de l' Eau, Vol. 1, December 1985.
     
205. Bardossy, A., Kelly, W.E., and I. Bogardi, "Network Design of Geoelectric Surveys for Estimating Aquifer Poperties," Proceedings of Second Scientific Assembly of IAHS, S4 Integrated Design of Hydrological Networks, Budapest, Hungary, July 2-10, 1986.
     
206. Kelly, W.E., Bogardi, I., Bardossy, A., and M. Nicklin, "Combining Surface Geoelectrics and Geostatistics for Estimating the Degree and Extent of Groundwater Pollution," Field Methods for Ground-Water Contamination Studies and Their Standardization, ASTM
     
207. Bogardi, I., and W.E. Kelly, "Monitoring to Control Reliability and Risk Related to Hazardous Waste Facilities," Working paper, Civil Engineering Department, University of Nebraska-Lincoln, Lincoln, Nebraska, USA, 1985.
     
208. Bogardi, I., and W.E. Kelly, "Development of Methodology for Determining the Reliability of Clay Liner Systems for Hazardous Waste Containment," Working paper, Civil Engineering Department, University of Nebraska-Lincoln, Lincoln, Nebraska, USA.
     
209. Bogardi, I., and A. Bardossy, "Reliabilities and Risks in Water Resources Systems Operation," Invited paper, Proceedings of Workshop in Water Resources Systems Management, Ecole Politechnique of Montreal, Montreal, Canada, November 1985.
     
210. Bogardi, I., and A. Bardossy, "Reliability Aspects of Multicriterion Watershed Management," pp. 499-520 in Engineering Reliability and Risk in Water Resources, Edited by L. Duckstein and E.J. Plate, NATO ASI Series, Applied Sciences, No. 124, 1987.
     
211. Bogardi, I., Duckstein, L., and F. Szidarovszky, "Reliability Estimation of Underground Water Control Systems under Natural and Sample Uncertainty," pp. 423-443 in Engineering Reliability and Risk in Water Resources, Edited by L. Duckstein and E.J. Plate,
     
212. Kelly, W.E., Bardossy, A., and I. Bogardi, "Geostatistical Analysis of Geoelectric Estimates for Specific Capacity," Journal of Hydrology, Vol. 84(1/2): 81-95, 1986.
     
213. Bardossy, A., Bogardi, I., and L. Duckstein, "Composite Programming as an Extension of Compromise Programming," Proceedings of Mathematics of Multiple Objective Optimization, CISM, Udine, Italy, September 1984.
     
214. Bogardi, I., and A. Bardossy, "Stochastic Forecasting of N Budget in the Unsaturated Zone," Proceedings of International Symposium of Recent Investigations in the Zone of Aeration, RIZA, Munich, West Germany, October 1-5, 1984, pp. 743-756.
     
215. Duckstein, L., Bogardi, I., and A. Bardossy, "Harmonizing Agriculture, Environment and Runoff in Water Management," Fifth World Congress on Water Resources, Brussels, Belgium, June 9-15, 1985.
     
216. Bogardi, I., Csernatoni, M., and L. Duckstein, "Sediment Yield from Agricultural Watersheds: An Old Problem Readdressed," Water International, 10(3): 105-110, 1985.
     
217. Bogardi, I., Duckstein, L., and A. Bardossy, "Trade-off between Cost and Efficiency of Pollution Control," Proceedings of Sixth International Conference on Multiple-criteria Decision Making, Cleveland, Ohio, USA, June 1984.
     
218. Bardossy, A., Bogardi, I., Duckstein, L., and H.P. Nachtnebel, "Fuzzy Decision Making in Regional Water Management," Invited paper, IFAC Ninth World Congress, Budapest, Hungary, July 1984.
     
219. Bardossy, A., Bogardi, I., and L. Duckstein, "A Geostatistical Model of Reservoir Deposition," Water Resources Research, 23(3): 510-514, March 1987.
     
220. Bardossy, A., Bogardi, I., and L. Duckstein, "Accuracy of Sediment Deposition Estimation," Water Resources Research, 23(6): 1021-1026, June 1987.
     
221. Bogardi, I., Bardossy, A., and L. Duckstein, "Effect of Parameter Uncertainty on the Calculated Sediment Yield," Advances in Water Resources, 8: 96-101, June 1985.
     
222. Bogardi, I., Fogel, M., Duckstein, L, and A. Bardossy, "Sediment Yield from Agricultural Watersheds," Proceedings of ASCE, Journal of Hydraulic Division, 112(1): 64-70, January 1986.
     
223. Bogardi, I., Fogel, M., Duckstein, L., and A. Bardossy, "Estimation of Sediment Loading with Scarce Data," IUGG 18th General Assembly IASH Symposium HS 4, Hamburg, BRD, August 1983.
     
224. Nachtnebel, H.P., Bardossy, A., Duckstein, L., and I. Bogardi, "A Water-related Conflict Resolution: The Marchfeld Case," IUGG, 18th General Assembly IASH Symposium, HS 4, Hamburg, BRD, August 1983.
     
225. Bogardi, I., David, L., and L. Duckstein, "Trade-off between Cost and Effectiveness of Control of Nutrient Loading into a Water Body," International Institute for Applied Systems Analysis, Laxenburg, Austria, Research Report RR-83-00, 1983.
     
226. Schmieder, A., Kesseru, Zs., Szilagyi, G. and I. Bogardi, "Design of Mine Hydrological Systems; Experience Gained in Hungary (in German and Russian)," Publications of the Hungarian Central Institute for the Development of Mining, No. 24, pp. 109-128, 1981
     
227. Bogardi, I., Bardossy, A., and L. Duckstein, "Geostatistics for the Estimation of Soil Parameters and for Observation Network Thereof," Proceedings of International Conference on the Application of Statistics and Probability in Soil and Structural Enginee
     
228. Bogardi, I., Duckstein, L., and A. Bardossy, "Regional Management of an Aquifer under Fuzzy Environmental Objectives," Water Resources Research, 19(6): 1394-1402, December 1983.
     
229. Szidarovszky, F., Duckstein, L. and I. Bogardi, "Multiobjective Management of Mining under Water Hazard by Game Theory," European Journal of Operational Research, 15: 251-258, 1984.
     
230. Bogardi, I., and L. Duckstein, "Comment on `Optimal Risk-based Design of Flood Levee Systems' by Tung and Mays," Water Resources Research, 18(6): 1745-1746, December 1982.
     
231. Bogardi, I., and A. Bardossy, "Application of MCDM to Geological Exploration," In Essays and Surveys on Multiple Criterion Decision Making, ed. by P. Hansen, Springer-Verlag, 1983.
     
232. Bogardi, I., "Modelling Techniques," Water Resource Development and Management in Arid and Semi-Arid Regions, Advanced Int. Training Programme, Lecture Notes, Lund Institute of Technology, Lund, Sweden, 1982.
     
233. Bogardi, I., Duckstein, L., and A. Bardossy, "Analyse Multicritere 'floue' de la question d'une nappe karstique regionale," Proceedings 4eme Conference Int. sur la Planification et la question des Eaux, 1982.
     
234. Bardossy, A., and I. Bogardi, "Network Design for the Spatial Estimation of Environmental Variables," Applied Mathematics and Computation, 12: 339-369, 1983.
     
235. Bogardi, I., Bardossy, A., and L. Duckstein, "Multicriterion Network Design using Geostatistics," Water Resources Research, 21(2): 199-208, February 1985.
     
236. Nachtnebel, H.P., Duckstein, L., and I. Bogardi, "Evaluation of Conflicting Regional Water Requirements: An Austrian Case Study," Exeter 82, International Conference of the International Association for Hydr. Sciences, Exeter, England, July 1982.
     
237. Szidarovszky, F., Bogardi, I., and M. Gershon, "Multiobjective Analysis of Regional Mine Water Control and Environmental Protection," Proceedings of First International Minewater Congress, Budapest, Hungary, April 1982.
     
238. Bogardi, I., Szidarovszky, F., Duckstein, L., and Zs. Kesseru, "Bayes Reliability of Mine Water Control Systems," Proceedings of First International Minewater Congress, Budapest, Hungary, April 1982.
     
239. Bardossy, A., Bogardi, I., and L. Duckstein, "Decision Models for Bauxite Mining under Water Hazard," Proceedings of First International Minewater Congress, Budapest, Hungary, pp. 18-39, April 1982.
     
240. Bogardi, I., Duckstein, L., and A. Bardossy, "Regional Management of an Aquifer for Mining under Water Hazard: A Dynamic Multiobjective Approach," 25th Annual Meeting of the Western Regional Science Association, Santa Barbara, California, USA, February 19
     
241. Duckstein, L., Bogardi, I., and M. G. Gershon, "Multiobjective Decision Making: Model Choice," International Institute for Applied Systems Analysis, Laxenburg, Austria, Working paper, 1981.
     
242. Bogardi, I., and L. Duckstein, "Multicriterion Model for Eutrophication Control: Part 2, Application (in German)," Wasser und Boden, 34(11): 504-506, November 1982.
     
243. Szidarovszky, F., Bogardi, I., and L. Duckstein, "Bayesian Estimation of the Reliability of a Water Control System," Working paper, 1982.
     
244. Bogardi, I., and L. Duckstein, "Discussion of `Efficiently Reducing Non-point Phosphorus Loads to Lakes and Reservoirs,' by C. W. Ogg, R. Heimlich and H. Pionke," Water Resources Bulletin, 1982.
     
245. Nachtnebel, H.P., Bogardi, I., and L. Duckstein, "Multicriterion Analysis for Regional Water Resource Development," Proceedings of IFIP Working Conference on Environmental Systems Analysis and Management, Rome, Italy, September 28-30, 1981.
     
246. Bogardi, I., Duckstein, L., and M. Fogel, "Multiobjective Decision Making as a Tool for Industrial Water Management," Proceedings of International Symposium on Water Resources Management in Industrial Areas, Lisbon, Portugal, September 7-11, 1981.
     
247. Bogardi, I., "Application of Multiobjective Decision Making to Find Water Conservation Strategies," Proceedings of International Workshop on Water Conservation Strategies, University Laval, Quebec, Canada, June 1981.
     
248. Bogardi, I., and L. Duckstein, "Stochastic Control of Undergound Water Systems," Proceedings of International Symposium on Water Resources Systems, University of Roorkee, India, December 20-22, 1980.
     
249. Duckstein, L., and I. Bogardi, "Reliability Analysis of Water Engineering Systems," Proceedings of International Symposium on Water Resources Systems, University of Roorkee, India, December 20-22, 1980.
     
250. Bogardi, I., Duckstein, L., and F. Szidarovszky, "Bayes Reliability of Underground Water Control Systems," Working paper, 1980.
     
251. Bogardi, I., Szidarovszky, F., and L. Duckstein, "Multiobjective Analysis of Mine Water Protection and Environmental Effects (in Russian)," Publication of the Hungarian Central Institute for the Development of Mining, No. 21, pp. 69-76, 1978.
     
252. Bogardi, I., Duckstein, L., and J. Casti, "Comment on `Northern Lake Modelling'" by P. M. Fox, et. al., Water Resources Research, 17(3): 765-767, June 1981.
     
253. Bogardi, I., Duckstein, L., and F. Szidarovszky, "A Control Model for Phosphorus Loading Reduction under Uncertainty," Journal of Ecological Modelling, 12(1-2): 83-103, March 1981.
     
254. Szidarovszky, F., and I. Bogardi, "Dynamic Multiobjective Control of Mining, Water-supply and Environmental Protection," Proceedings of 17th International Symposium on the Application of Computers and Mathematics in the Mineral Industries, APCOM-80, Mosco
     
255. Bogardi, I., Duckstein, L., Fogel, M. and F. Szidarovszky, "Stochastic Inflow into Mining Spaces in Fissured Rock," Proceedings of Fourth International Symposium on Groundwater, Taormina, Italy, February 1980.
     
256. Bogardi, I., Kesseru, Zs., Szidarovszky, F., Schmieder, A., Duckstein, L. and L. Hekman, "Systems Models for Mining under Water Hazard," Proceedings of Third IFAC Symposium on Automation in Mining, Mineral and Metal Processing, Montreal, Canada, August 19
     
257. Bogardi, I., Szidarovszky, F., and L. Duckstein, "Multiobjective Control of a Groundwater System," Wiener Mitteilungen, Band 32, E1-E31, Wien, 1980.
     
258. Duckstein, L., and I. Bogardi, "Application of Modern System Techniques to Mining: Report on a Joint U.S.-Hungarian Research Project," Working paper.
     
259. Bogardi, I., Duckstein, L., F. Szidarovszky, "Bayesian Analysis of Underground Flooding," Water Resources Research, 18(4), pp. 1100-1116, August 1982.
     
260. Duckstein, L., Bogardi, I., and F. Szidarovszky, "Reliability of an Underground Flood Control System," Proceedings of ASCE, Journal of Hydraulics Division, 107(HY5), July 1981.
     
261. Duckstein, L., Bogardi, I., and L. David, "Dual-objective Control of Nutrient Loading into a Lake," Water Resources Bulletin, pp. 21-26, February 1982.
     
262. Duckstein, L., and I. Bogardi, "Application of Reliability Theory to Hydraulic Engineering Design," Proceedings of ASCE, Journal of Hydraulics Division, 107(HY7): 799-815, July 1981.
     
263. Duckstein, L., and I. Bogardi, "A Multicriterion Model for Eutrophication Control; Part I, Model Formulation (in German)," Wasser und Boden, No. 2, 50-53, 1981.
     
264. Duckstein, L., Bogardi, I., and F. Szidarovszky, "Trade-off between Regional Mining Development and Environmental Impact," Proceedings of 16th Applications of Computer Methods in the Mineral Industry at SME-AIME Fall Meeting, Tucson, Arizona, USA, October
     
265. Duckstein, L., Bogardi, I., and M. Fogel, "Event-based Models of Precipitation for Semi-arid Lands," Proceedings of IAHS Symposium on the Hydrology of Areas of Low Precipitation, Canberra, Australia, December 1979.
     
266. Bogardi, I., Walker, W., and I. Kuhner, "Assessing the Water Quality Impacts of Agricultural Practice; Some Methodological Comparisons," In Environmental Management of Agriculture, edited by Golubev, G., IIASA, CP-83-S1, 1983.
     
267. Bogardi, I., Duckstein, L., Szidarovszky, F., and A. Schmieder, "Stochastic Forecasting of Mine Water Inrushes," Advances in Water Resources, 3, March 1980.
     
268. Bogardi, I., and L. Duckstein, "A Stochastic Model of Phosphorus Loading from Non-point Sources," International Institute for Applied Systems Analysis, Laxenburg, Austria, Resource Memo RM-78-33, June 1978.
     
269. Bogardi, I., and L. Duckstein, "Comment on `Planning Methodology for Analysis and Management of Lake Eutrophication' by A. P. O. Hayre and I. F. Down," Water Resources Bulletin, 15(2), pp. 552-554, 1979.
     
270. Fogel, M., Duckstein, L., and I. Bogardi, "Simulation of Phosphorus Inputs into a Lake," 1978 Summer Meeting ASAE, ASAE Technical Paper, No. 78-2075.
     
271. Bogardi, I., and L. Duckstein, "Multiobjective Modeling for Regional Natural Resource Management," Proceedings of Task Force Meeting, Notec Regional Development Project, Jablonna, Poland, September 1978.
     
272. Duckstein, L., Opricovic, S., and I. Bogardi, "Multiobjective Control of Karstic Aquifer Dewatering for Mining," Proceedings of International Symposium on Karstic Hydrology, Budapest, Hungary, September 1978.
     
273. Szidarovszky, F., Bogardi, I., and L. Duckstein, "Use of Cooperative Games in a Multiobjective and Analysis of Mining and Environment," Proceedings of Second International Conference on Applied Numerical Modelling, Madrid, Spain, September 11-15, 1978.
     
274. Bogardi, I., Szidarovszky, F., and L. Duckstein, "Mining, Dewatering and Environmental Effects: A Multiobjective Approach," International Congress for Energy and the Ecosystems, Grand Forks, North Dakota, USA, June 1978.
     
275. Duckstein, L., and I. Bogardi, "Uncertainties in Lake Management," International Symposium on Risk and Reliability in Water Resources, Ontario, Canada, June 26-28, 1978.
     
276. Kesseru, Zs., Bogardi, I., and F. Szidarovszky, "System Approach for Mine Water Control," International Symposium on Water in Mining and Underground Works, Granada, 1978.
     
277. Duckstein, L., and I. Bogardi, "Decision Making under Uncertainties in Water Resource Systems: Cooperative Research," Final project report to NSF, 1977.
     
278. Szilagyi, G., Heinermann, Z., and I. Bogardi, "Application of a Simulation Model for a Large-scale Karstic Water Aquifer," International Symposium on Water in Mining and Underground Works, Granada, 1978.
     
279. Bogardi, I., Szidarovszky, F., and L. Tiborc, "Demand Functions of Production Factors in Mining of Natural Resources," Conference of the IIASA and TEKHA, Sopron, Hungary, December 1977.
     
280. Bogardi, I., Kesseru, Zs., Schmieder, A., and F. Szidarovszky, "Multiobjective Approach for Trading-off the Mining of Natural Resources with Environmental Considerations," Conference of the IIASA and TEKHA, Sopron, Hungary, December 1977.
     
281. Bogardi, I., Duckstein, L., and E. Castano, "Bayes Design of a Structure under Random Groundwater Fluctuation," Conference of the AWRA, Tucson, Arizona, USA, October 1977.
     
282. Szidarovszky, F., Bogardi, I., and L. Duckstein, "Economic Staging of a Multipurpose Water Supply System," International Conference on Water Resources Engineering, Bangkok, Thailand, January 10-13, 1978.
     
283. Duckstein, L., Bogardi, I., and M. Fogel, "An Event-based Stochastic Model of Phosphorus Loading into a Lake," Advances in Water Resources, 1, pp. 321-329, December 1978.
     
284. Bogardi, I., and L. Duckstein, "Design under Stochastic Groundwater Fluctuation," Proceedings of ASCE, Journal of Hydraulics Division, HY1, January 1978.
     
285. Castagno, E., Duckstein, L., and I. Bogardi, "Choice of Distribution Functions for Hydrologic Design," Water Resources Research, 14(4), August 1978.
     
286. Bogardi, I., Duckstein, L., and F. Szidarovszky, "Application of Simulation Methods: Cooperative Research between a Hungarian and U.S. Team," Proceedings of Modelling and Simulation of Land, Water and Air Systems, ed. G. C. Vansteenkiste, North-Holland, 1
     
287. Bogardi, I., Koris, K., and F. Rakoczi, "Combination of Forecasting and Observation Data with the Bayes Approach (in Russian)," Ninth Conference of Danube Nations on Hydrologic Forecasting, Budapest, Hungary, September 1977.
     
288. Bogardi, I., Duckstein, L. and F. Szidarovszky, "Reservoir Sedimentation under Uncertainty: Analytic Approach Versus Simulation," Hydrological Sciences Bulletin, XXII, 4.12, 1977.
     
289. Bogardi, I., Szidarovszky, F., and L. Duckstein, "Optimal Sequencing of a Multipurpose Water Supply System," Advances in Water Resources, 1(5), 1978.
     
290. Bogardi, I., and L. Duckstein, "Design of a Foundation Subject to Random Groundwater Levels," Proceedings of JAHR XVII Congress, Baden-Baden, BDR, August 1977.
     
291. Bogardi, I., Casti, A., Casti, J., and L. Duckstein, "Optimal Flood Levee Designs by Dynamic Programming," International Institute for Applied Systems Analysis, Research Memorandum, RM-77-12, March 1977.
     
292. Bogardi, I., and L. Duckstein, "Uncertainty Analysis of P Input into a Lake," Proceedings of International Conference on Applied Mathematical Modelling, Southampton, July 1977.
     
293. Bogardi, I., Horkai, A., and F. Szidarovszky, "Operation Control of the Tisza River System," Proceedings of International Conference on Applied Mathematical Modelling, Southampton, July 1977.
     
294. Bogardi, I., and L. Duckstein, "Die Unsicherheit der nicht punkmassigne Phosphorbelastung hinsichtlich der Eutrophisation der See," ("Uncertainty of Non-point Phosphorus Loading in Lake Eutrophication"), Wasser und Boden 5, pp. 121-124, 1978.
     
295. Bogardi, I., and L. Duckstein, "Input for a Stochastic Control Model of P Loading," Ecological Modelling Special Issue-Lake Modeling, pp. 173-195, 1978.
     
296. Bogardi, I., and L. Duckstein, "Phosphorus Loading from Agricultural Sources: A Stochastic Control Model," AGU Fall National Meeting, San Francisco, California, USA, December 1974.
     
297. Bogardi, I., and L. Duckstein, "Decision Making under Uncertain Groundwater Fluctuation," AGU Fall National Meeting, San Francisco, California, USA, December 1976.
     
298. Bogardi, I., Duckstein, L., and E. Castagno, "Effect of Stochastic Model Choice on Hydraulic Design," Proceedings of Second International IAHR Symposium on Stochastic Hydraulics, Lund, Sweden, August 2-4, 1976.
     
299. Bogardi, I., and F. Szidarovszky, "Application of Game Theory in Water Management," Applied Mathematical Modeling, 1, 1976.
     
300. Bogardi, I., Davis, L., and L. Duckstein, "Hydroeconomic Analysis of a Multipurpose Water Management System," Proceedings of International Conference on Water for Human Needs, International Water Resources Association, New Delhi, India, December 1975.
     
301. Bogardi, I., "Einsatz von hydrologischen Vorhersagen fur den optimalen Betrieb eines Speichersystems," ("Influence of Hydologic Forecasting on the Optimal Operation of a Reservoir System"), Wasser und Boden, 9, 1976.
     
302. Sniedovich, M., Davis, D.R., Duckstein, L., and I. Bogardi, "Einsatz von Hochwasservorhersagen fur optimale Entscheidungerder Hochwasserabwehr," ("Influence of Flood Forecasting on Optimal Decisions of Flood Fighting"), VIII Konferenz der Donaulender fur
     
303. Bogardi, I., Koris, K., and Nagy, B. "Regulation Model of the Lake Velence Reservoir System and Hydrological Forecasting," U.N. International Seminar on River Basin Development and Interbasin Transfer, Collection of Hungarian background papers, Budapest,
     
304. Szidarovszky, F., Bogardi, I., Duckstein, L., and D. Davis, "Economic Uncertainties in Water Resources Project Design," Water Resources Research, 12(4), August 1976.
     
305. Bogardi, I., and F. Szidarovszky, "Application of Game Theory in Water Management," International Seminar on the Application of Systems Analysis in the Management of Water Resources, Jablonna, Poland, April 1975.
     
306. Szidarovszky, F., Duckstein, L., and I. Bogardi, "Levee System Reliability along a Confluence Reach," Proceedings of the ASCE, Engineering Mechanics Division, 101(EM5), October 1975.
307. Metler, W., Bogardi, I., and L. Duckstein, "Effect of Wind Waves and Wind Tides on the Optimum Control of Large Lakes," Water Resources Research, 11(3), June 1975.
     
308. Bogardi, I., Csodo, B., and G. Hanko, "System Analysis Bases of Water Management in the Tisza-River Valley," Hungarian National Water Authority, Budapest, Hungary, 1975.
     
309. Fogel, M., Szidarovszky, F., Bogardi, I., and L. Duckstein, "Design of Flood Retarding Structures under Uncertain Watershed Conditions," International Symposium of Hydrological Characteristics of River Basins, IASH, Tokyo, Japan, December 1975.
     
310. Duckstein, L., and I. Bogardi, "Discussion on 'Use of Decision Theory in Reservoir Operation' by S. O. Rusell (Proc. Paper 10586)," Proceedings of the ASCE, Journal of the Hydraulics Division, HY3 March 1975.
     
311. Bogardi, I., "Uncertainty in Water Resources Decision Making," U.N. Interregional Seminar on River Basin and Inter-basin Development, Budapest, Hungary, September 1975.
     
312. Bogardi, I., Duckstein, L. and F. Szidarovszky, "On the Reliability of a Flood Levee System," Second International Conference on Applications of Statistics and Probability in Soil and Structural Engineering, Aachen, September 1975.
     
313. Bogardi, I., Duckstein, L., and F. Szidarovszky, "Hydrologic System Reliability at Confluence of Rivers," International Symposium and Workshop on the Application of Mathematical Models in Hydrology and Water Resource Systems, Bratislava, September 1975.
     
314. Szidarovszky, F., Duckstein, L., and I. Bogardi, "A Stochastic Model of Levee Failure," International Conference on Mathematical Models for Environmental Problems, University of Southampton, September 1975.
     
315. Duckstein, L., Bogardi, I., Szidarovszky, F. and D. Davis, "Sample Uncertainty in Flood Design: Bayesian vs. Non-Bayesian Methods," Water Resources Bulletin, January 1975.
     
316. Fogel, M., Davis, D. and I. Bogardi, "New Techniques in Planning a Water Management System: A Case Study of Cooperative Research between Hungary and the USA," Modeling and Simulation of Water Resources Systems, Nort-Holland Publishing Company, 1975.
     
317. Duckstein, L., Davis, D., and I. Bogardi, "Applications of Decision Theory to Hydraulic Engineering," Proceedings of the ASCE Conference: Probabilistic Methods in Engineering, Stanford, Connecticut, USA, 1975.
     
318. Szidarovszky, F., Bogardi, I., and L. Duckstein, "Economic Uncertainties in Water Resources Project Design," AGU, Fall Annual Meeting, December 1974.
     
319. Bogardi, I., L. Duckstein, "Berucksichtigung der hydrologischen Unsicherheit in der Wasserwirtschaftlichen Planung," ("Consideration of the Hydrologic Uncertainties in the Planning of Water Management"), Wasser und Boden, November 1974.
     
320. Bogardi, I., Szidarovszky, F. and L. Duckstein, "Reliability of a Levee System along a Confluence Reach," AGU, 55th Annual Meeting, Washington, D.C., USA, April 1974.
     
321. Sniedovich, M., Davis, D., Duckstein, L., and I. Bogardi, "A Decision Theoretic Evaluation of Hydrologic Data for Short-term Forecasts of Floods." AGU, 55th Annual Meeting, Washington, D.C., USA, April 1974.
     
322. Bogardi, I., and F. Szidarovszky, "Induced Safety Algorithm for Hydrological Design," Water Resources Research, April 1974.
     
323. Bogardi, I., "Raszceti uscserba pricsinjajemovo pavodkami v VNR," ("Methods of Flood Loss Computation in Hungary"), COMECON Bulletin for Water Resources Development, Moscow, USSR, 1974.
     
324. Bogardi, I., and A. Horkai, "The Safety Factor for Flood Levees," Conference on Improvements in Planning of Water Management, Budapest, Hungary, 1973.
     
325. Bogardi, I., Szidarovszky, F., and L. Duckstein, "Design of Flood Levees under Uncertainties," AGU, 54th Annual Meeting, Washington, D.C., USA, 1973.
     
326. Fogel, M., Bogardi, I., and Duckstein, L. "Release Control Policy for a Large Lake Subject to Wind Waves," IFAC Symposium on Control of Water Resources Systems, Haifa, 1973.
     
327. Kisiel, C., Duckstein, L. and I. Bogardi, "Interactive Multiobjective Programming Applied to River Basin Development," ICID, 9, European Regional Conference, Budapest, Hungary, 1973.
     
328. Bogardi, I., Duckstein, L., and C. Kisiel, "Distribution of Dynamic Water Levels in a Shallow Lake," IASH Bulletin, July 1973.
     
329. Bogardi, I., and B. Nagy, "Optimum Water Level Regulation of Lake Balaton, Hungary," Proceedings of Symposium on the Hydrology of Lakes, Helsinki, Sweden, 1973.
     
330. Bogardi, I., and K. Koris, "Water Management on Lake Velence with Special Reference to Optimum Water Level," Proceedings, Symposium on the Hydrology of Lakes, Helsinki, Sweden, 1973.
     
331. Bogardi, I., Kisiel, C., and L. Duckstein, "Distribution of Dynamic Water Level in a Shallow Lake," AUG, Fall Annual Meeting, San Francisco, California, USA, 1972.
     
332. Bogardi, I., and F. Szidarovszky, "The Margin of Safety for Compensating Losses Due to Uncertainties in Hydrological Statistics," International Symposium on Uncertainties in Hydrologic and Water Resources Systems, Tucson, Arizona, USA, 1972.
     
333. Bogardi, I., "Flood Control," UNESCO Postgraduate Training Course in Hydrology, Budapest, Hungary, 1972, Subject notes.
     
334. Bogardi, I., "Die aktuellen hydrologischen Fragen des Balaton," ("Topical Hydrologic Problems of Balaton Lake"), Wasser and Boden, No. 2, 1972.
     
335. Bogardi, I., "Flood Control under Special Hungarian Conditions," ICID Eighth Congress Varna, Bulgaria, 1972.
     
336. Bogardi, I., "Discussion on 'The Chance a Flood will be Exceeded in a Period of Years' by E.M. Markowitz," Water Resources Bulletin, December 1971.
     
337. Bogardi, I., "Die Hochwasser 1970 in ungarischen Teil des Theisstals," ("The 1970 Flood in the Hungarian Tisza-Valley"), Wasser und Boden, April 1971.
     
338. Bogardi, I., and Z. Mathe, "Engineering Economic Aspects of Flood Control Development in Hungary," Internationales Symposion 'Interpraevent 1971,' Villach, Osterreich.
     
339. Bogardi, I., "Hydrological, Hydraulic, Soil-mechanical and Meteorological Aspects of Models for the Determination of the Degree of Protection of Flood Levees," IASH Bulletin, 9, 1971.
     
340. Bogardi, I., "Determination of the Degree of Protection Offered by Flood Control Systems on the Basis of Distribution Functions," IASH - UNESCO; Symposium on Mathematical Models in Hydrology, Warsaw, Poland, 1971.
     
341. Bogardi, I., "Primenyenyie stabilizacii grunta v gidrotechnyicseszkom sztroityelsztve," ("Soil Stabilization in Water Management in Hungary"), COMECON Bulletin for Water Resources Development, Moskow, 1, 1970.
     
342. Bogardi, I., and Z. Mathe, "Determination of the Degree of Protection Offered by Flood Levees and the Economic Improvement Thereof," Publication of the National Water Authority, Budapest, Hungary, 1969.
     
343. Bogardi, I., and Z. Mathe, "Zascsitna szpaszobnoszt na predpaznyite digi i opredeljanye efekta ot tjah," ("Investigation of Flood Protection and Economic Development Thereof"), COMECON Bulletin for Water Resources Development, Moscow, 1, 1969.
     
344. Bogardi, I., "Bodenverfestigung im Wasserbau," ("Soil Stabilization in Hydraulic Engineering"), Wasser und Boden, October 1969.
     
345. Bogardi, I., "Einige Anwendungen der Bodenverfestigung im Wasserbau," DonauEuropaische Konferenz, Wien, 1968.
     
346. Bogardi, I., "Flood Exposure Recommended as a Parameter for Describing the Fatigue Loading on Flood Control Structures," IASH Bulletin, No. 3, 1968.
     
347. Bogardi, I., "Investigation into the Hydraulics of Laterals used with Sprinkler Irrigation and Hoses," ICID Bulletin, July 1968.
     
348. Bogardi, I., "Reduction of Seepage by Soil Stabilization: Economic Width of Blanket Linings," Symposium on Seepage and Well Hydraulics, Budapest, Hungary, 1966.

• Rita Pongracz
• Venkateshwar Rao Thota (Email: vthota@cse.unl.edu )

• Fuzzy Regression and Interpolation with Application to Fuzzy Reliability. Sponsored by the National Science Foundation, 1988-1990, $64,390.
• Practical Choice of Multicriterion Decision Making Techniques. Sponsored by the National Science Foundation, 1987-1990, $10,000 (in cooperation with L Duckstein).
• Evaluation and Design of Geophysical Monitoring Network for Groundwater Contamination. W.E. Kelly, Co-Principal Investigator. Sponsored by the U.S. Geological Survey, 1987-1990, $70,362.
• Risk Management for Nitrate-Contaminated Groundwater Supplies. M. Dahab, Co-Principal Investigator. Sponsored by the U.S. Geological Survey, 1988-1990, $96,338.
• A Conceptual Model for Risk-Cost Analysis. W.E. Kelly, Co-Principal Investigator. Sponsored by the U.S. Army Corps of Engineers, May-December 1988, $13,563.
• Analysis of Dredged Material Management; Test Application. W.E. Kelly, Co-Principal Investigator. Sponsored by the U.S. Army Corps of Engineers, April 1989-March 1990, $76,720.
• Groundwater Contamination Control: Monitoring and Design. Sponsored by the U.S. Geological Survey, 1988-1990, $30,000.
• Advanced Research Workshop; Nitrate Contamination: Exploration, Consequence and Control. Sponsored by the North Atlantic Treaty Organization, January-December 1990, $40,000.
• Geoelectrics and Geostatistics for Characterizing Ground Water Protection Zones and Soil Liners. W.E. Kelly, Co-Principal Investigator. Sponsored by the National Science Foundation, October 1990-September 1992, $250,000.
• Uncertainty Analysis of Dredged Material Risk Assessment. W.E. Kelly, Co-Principal Investigator. Sponsored by the U.S. Army Corps of Engineers, April 1990-March 1991, $76,000.
• Incorporation of Fuzzy Set Techniques to Account for Uncertainties in Extremes under Changing Climatology. L. Duckstein, Co-Principal Investigator. Sponsored by the National Science Foundation, January 1991-December 1993, $200,000.
• Integrating Engineering, the Humanities and the Social Sciences, Sponsored by the U.S. Information Agency, August 1, 1991-Sept. 1996, $80,000
• Effect of Global Climate Change on Regional Hydrology, National Science Foundation, July 1, 1992-Dec.31, 1994, $150,000
• Prediction of Local Hydrology under Global Climate Change, National Science Foundation, Aug.1, 1992-Jan.31, 1997, $35,000
• Space-Time Local Hydrology Influenced by Changing Climatology, Dept. of Energy, June 1, 1993-Dec. 31, 1996, $160.000
• Effect of Climate Change on Water Quality, NATO, Sept.1, 1992-Aug. 31,1997, $11.000
• Fuzzy Rule-Based Modeling of Extremes under Climate Change, NSF, June, 1997-May, 1999, $101,000
• Development and Implementation of a Comprehensive Lake and Reservoir Strategy, January, EPA, 2001 - December 2003, $1,226,000.

Software under development:

• Decimaker
  
• FuzzyDecimaker

This software must be used for educational purposes only and must not be sold in any form.

• http://www.softwarepatch.com/windows/vbrun6.html
  
• http://www.tucows.com/preview/194333.html

• http://download.microsoft.com/download/vstudio60ent/SP5/
  Wideband-VB/WIN98Me/DE/VS6sp5VB.exe

Frequently asked Questions:

1. When I try to run Decimaker/Fuzzy Decimaker, I get this message:
   "Component 'MSCOMCTL.OCX' or one of its dependencies not correctly registered: A file is missing or invalid."
   
   You can fix this problem by installing the mscomctl.exe file.
   
   
2. When I try to open help file, I get this message:
   "File hhctrl.ocx is missing"
   
   Windows 98 and above users: Installing htmlhelp.exe will eliminate this problem.