Conferences

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pkfigure1
[ Adopted from a paper by Teegavarapu et al., 2011]

Peer Reviewed Conference Publications (81)

  1. Ramesh S. V. Teegavarapu. Considerations of Climate Variability Impacts for Adaptive and Resilient Hydrosystems. 41st International Association for Hydro-Environment Engineering and Research (IAHR)  World Congress, Singapore. June 22-27, 2025.
  2. Vilma Melendez, Ramesh S. V. Teegavarapu. Evaluation of Compound Extremes of Temperature and Precipitation in the State of Florida, United States. 41st International Association for Hydro-Environment Engineering and Research (IAHR) World Congress, Singapore. June 22-27, 2025.
  3. Achala Singh, Priyank J. Sharma, Ramesh S. V. Teegavarapu.  Exploring the Joint Behavior of Flood Characteristics in Semi-arid Rivers. 41st International Association for Hydro-Environment Engineering and Research (IAHR)  World Congress, Singapore. June 22-27, 2025.
  4. Sandipan, P. J. Priyank Sharma, Ramesh S. V. Teegavarapu, Multi-Product Assessment of the Precipitation Extremes during the Indian Summer Monsoon. HYDRO 2024. 29th International Conference on Hydraulics, Water Resources, River and Coastal Engineering, December 18-20, 2024. Pune, India.
  5. Sandipan, P. J. Priyank Sharma, Ramesh S. V. Teegavarapu. How Well Do the Gridded Rainfall Datasets Reproduce the Indian Summer Monsoon Rainfall Events? A Country-Wide and Regional Suitability Assessment, 41st International Association for Hydro-Environment Engineering and Research (IAHR) World Congress, Singapore. 2025.
  6. Achala Singh, Priyank J. Sharma, Ramesh S. V. Teegavarapu.  Multivariate Analysis of Flood Peak-Volume-Duration for a tropical river basin. International Conference on Water and Sustainable Development (ICWSD 2024), India, November 8-9, 2024.
  7. Anant Patel, Sanjay M. Yadav, Ramesh S. V. Teegavarapu. Implementing Ensemble Bootstrapping-based Flood Forecasting Technique for TIGGE Data to Enhance Flood Warnings. Hydro 2024 International Conference, Pune. India. December 18-20, 2024.
  8. Ramesh S. V. Teegavarapu, Thu Nguyen. Tree-based Approaches for Imputation of Missing Precipitation Records, International Association for Hydro-Environment Engineering and Research (IAHR) Europe, Lisbon, 4-7 June 2024.
  9. Achala Singh, Priyank J. Sharma, Ramesh S. V. Teegavarapu. Disentangling non-stationarity linkages between streamflow and climate variables at the river basin scale. International Conference on Hydraulics, Water Resources, Environmental and Coastal Engineering (HYDRO 2023 International), December 2023, India.
  10. Priyank J. Sharma, Ramesh S. V. Teegavarapu, Tibebe Dessalegne, Influence of Sea and Tidal Level Fluctuations on Operation of Coastal Hydraulic Systems. 27th International Conference on Hydraulics, Water Resources, Environmental and Coastal Engineering (HYDRO 2022 International), December 2022,
  11. Shivraj Meena, Priyank J. Sharma, Ramesh S. V. Teegavarapu, Changes in Flood Seasonality of Two Contrasting Catchments in the Tapi River Basin. 27th International Conference on Hydraulics, Water Resources, Environmental and Coastal Engineering (HYDRO 2022 International), December 2022, India.
  12. Ramesh S. V. Teegavarapu, Evaluation of Monthly Precipitation and Temperature Trends in the United States, Proceedings of International Association for Hydro-Environment Engineering and Research (IAHR) Europe 2022 Conference, Athens, 2022.
  13. Ramesh S. V. Teegavarapu, Alexis Schauer, Priyank J. Sharma, Model Tree-based Approaches for Forecasting Hydroclimatic Variables at Different Temporal Scales, Proceedings of 39th International Association for Hydro-Environment Engineering and Research (IAHR) World Congress, Granada, Spain, 2022.
  14. Priyank Sharma and Ramesh S. V. Teegavarapu Performance Assessment of Coastal Hydraulic Structures: Influence of Sea Level and Tidal Variations, Proceedings of 39th International Association for Hydro-Environment Engineering and Research (IAHR) World Congress, Granada, Spain, 2022.
  15. Priyank Sharma and Ramesh S. V. Teegavarapu, Climate variability influences on seasonal precipitation-temperature associations across Florida. HYDRO 2020 International, 25th International Conference on Hydraulics, Water Resources and Coastal Engineering, NIT, India, March 26-28, 2021. Best Paper Award Winner.
  16. Wiji Nur Huda, , Hanggar Ganara Mawandha , Khafidzotun Ni’mah, Chandra Setyawan, Ngadisih Ngadisih , Satoru Oishi, Ramesh S. V. Teegavarapu, Evaluation of radar polarimetric variables for improved quantitative precipitation estimates, The 7th International Conference on Science and Technology, Yogyakarta, Indonesia. 2021.
  17. Kuntal Takker and Ramesh S. V. Teegavarapu, Evaluation of Influences of ENSO events on changes in temperature extremes and energy consumption in South Florida, EWRI-ASCE World Environmental and Water Resources Congress, EWRI, May 2020.
  18. Hao Chen and Ramesh S. V. Teegavarapu, Relationship between Ocean-Atmospheric Variability and Regional Baseflow of the Continental United States, ASCE-EWRI World Environmental and Water Resources Congress, May 2019.
  19. Ramesh S. V. Teegavarapu, Andrea Carpenter, Changes in Streamflow Extremes and Characteristics: Exploring Links to Climate Change and Variability, 13th International Conference on Hydroinformatics, July 2018, Palermo, Italy.
  20. V. Chandramouli, E. Hixon, J. Moreland, J.Wang, Z. Xiong, C.Zhou, Ramesh S. V. Teegavarapu, J. Fox, P. Behera Evaluating the usefulness of virtual 3D lab modules developed for a flooding system in student learning, NSF Grantees session, 123rd ASEE Annual Conference and Exposition, June 26-29,2016. 10 pages, paper ID # 17064
  21. Chandramouli, C. V., Ziong, Z., Wang, M., Moreland, J., Zhou, C., Ramesh S. V. Teegavarapu, Fox, J., Behera, P., and Hixon, E. Virtual 3D Modeling for Little Calumet River Flood Inundation Studies. EWRI-ASCE World Environmental and Water Congress, 2016: 99-103.
  22. Chandramouli, C. V., Moreland, J., Wang, M. J., Ziong, Z., Zhou, C., Hixon, E., Ramesh S. V. Teegavarapu, Fox, J., and Behera, P. Flood Modeling Using a Virtual 3D Environment to Help Student Learning, Kentucky Water Resources Annual Symposium, Lexington, KY, March 2015, pp 41-42.
  23. Ramesh S. V. Teegavarapu, Climate Variability and Changes in Streamflow and Precipitation Extremes. Extended abstract, International Association for Hydro-Environment Engineering and Research (IAHR) 2015, Hague, Netherlands. June 2015.
  24. Evangelos I. Kasiar, E. Gunderson, Ramesh S. V. Teegavarapu, Implementing and Interpreting a Data Envelopment Analysis Model to Assess Safety and Security of Intermodal Facilities, 14th COTA International Conference of Transportation Professional, Safe, Smart, and Sustainable Multimodal Transportation Systems, July 4-7, 2014, Changsa, China. https://doi.org/10.1061/9780784413623.359
  25. Husayn El. Sharif and Ramesh S. V. Teegavarapu, Site and Regional Statistics Preserving Interpolation for Missing Precipitation Data Estimation, ASCE-EWRI World Environmental and Water Resources Congress, 2013, ASCE, New Mexico, May 2013. https://doi.org/10.1061/9780784412947.248
  26. Aneesh Goly, Ramesh S. V. Teegavarapu, Assessment of various Statistical Downscaling Methods for Downscaling Precipitation in Florida. ASCE-EWRI World Environmental and Water Resources Congress, Cincinnati, USA. 2013. https://doi.org/10.1061/9780784412947.105
  27. Chandramouli Viswanathan, Karim Mohammad, Ramesh S. V. Teegavarapu*, Examining Climate Indices in the Midwest Region to Examine Droughts, ASCE-EWRI World Environmental and Water Resources Congress,1157-1163. 22 May 2013, Cincinnati, USA. https://doi.org/10.1061/9780784412947.112
  28. Aneesh Goly, Ramesh S. V. Teegavarapu, Multi-Objective Optimization Methods for Bias Correction of Statistically Downscaled Precipitation, ASCE-EWRI World Environmental and Water Resources Congress, Cincinnati, USA. 2013. https://doi.org/10.1061/9780784412947.116
  29. Ramesh S. V. Teegavarapu, Spatial Interpolation for Missing Precipitation Data: Use of Proximity Metrics, Nearest Neighbor Classifiers and Clusters, World Environmental and Water Resources Congress, ASCE, New Mexico, May 2012. https://doi.org/10.1061/9780784412312.394
  30. Husayn El. Sharif and Ramesh S. V. Teegavarapu, Evaluation of Spatial Interpolation Methods for Missing Precipitation Data: Preservation of Spatial Statistics, Proceedings of World Environmental and Water Congress, ASCE/EWRI, New Mexico, May https://doi.org/10.1061/9780784412312.384
  31. Ramesh S. V. Teegavarapu, Aneesh Goly, Chandramouli Viswanathan, Pradeep Behera, Precipitation Extremes and Climate Change: Evaluation using Descriptive WMO Indices. Proceedings of World Environmental and Water Congress, ASCE/EWRI, 2012, ASCE, New Mexico, May 2012. https://doi.org/10.1061/9780784412947.116
  32. Aneesh Goly, Ramesh S. V. Teegavarapu, Influence of Teleconnections on Spatial and Temporal Variability of Extreme Precipitation Events in Florida, Proceedings of World Environmental and Water Congress, ASCE/EWRI, New Mexico, May 2012. https://doi.org/10.1061/9780784412312.190
  33. Aneesh Goly, Ramesh S. V. Teegavarapu, Evaluation of Different Climate Change Models for Future Precipitation Projections in Florida, Proceedings of World Environmental and Water Congress, ASCE/EWRI, New Mexico, May 2012. https://doi.org/10.1061/9780784412312.184
  34. Aneesh Goly, Ramesh S. V. Teegavarapu, Chandra Pathak, Influence of Temporal Resolution of Rain Gage Data on Bias Correction Procedures for NEXRAD Estimates, Abstract submitted to Proceedings of World Environmental and Water Congress, ASCE/EWRI, New Mexico, May 2012. https://doi.org/10.1061/9780784412312.389
  35. Ramesh S. V. Teegavarapu, and Chandra Pathak, Development of Optimal Forms of Z-R relationships, Weather Radar and Hydrology Symposium, Exeter, England, April 2011, 6 pages.
  36. Ramesh S. V. Teegavarapu, Anurag Nayak, Chandra Pathak, Assessment of Long-term Trends in Extreme Precipitation: Implications of In-filled Historical Data and Temporal Window-Based Analysis, EWRI-ASCE World Environmental and Water Congress, 10 pages, ASCE, 2011. https://doi.org/10.1061/41173(414)419
  37. Chandramouli Viswanathan, Madhusudhan Gowda, Ramesh S. V. Teegavarapu, Developing Fecal TMDLs using Fuzzy-based Approach. Proceedings of Watershed Management Conference: Innovations in Watershed Management under Land Use and Climate Change, Wisconsin, Madison, August 2010. https://doi.org/10.1061/41143(394)48
  38. Le Zeng, Chandramouli Viswanathan, Chandra. S. Pathak, Ramesh S. V. Teegavarapu, Radar Specific Z-R Relationships Using ANN Models, EWRI-ASCE World Environmental and Water Congress, 2012. https://doi.org/10.1061/9780784412312.393
  39. Ramesh S. V. Teegavarapu, Chandra Pathak, Utility of Optimal Reflectivity-Rain Rate (Z-R) Relationships for Improved Precipitation Estimates, EWRI-ASCE World Environmental and Water Congress, https://doi.org/10.1061/41114(371)475
  40. Pradeep Behera, Yiping Gao, Ramesh S.V. Teegavarapu, Evaluation of Antecedent Storm Event Characteristics for different Climatic Regions based on Inter-event Time Definition (IETD), EWRI-ASCE World Environmental and Water Congress, https://doi.org/10.1061/41114(371)251
  41. Ramesh S. V. Teegavarapu, Sharika Senarath, Chandra Pathak, Sampling Schemes for Uncertainty Assessment of a Hydrologic Simulation Model, EWRI-ASCE World Environmental and Water Congress, 2010. https://doi.org/10.1061/41114(371)484
  42. Ramesh S. V. Teegavarapu, Chandra Pathak, Singaiah Chintalapudi. Infilling Missing Precipitation Data using NEXRAD Data: Use of Optimal Spatial Interpolation and Data-Driven Methods, EWRI-ASCE World Environmental and Water Congress, 2010. https://doi.org/10.1061/41114(371)473
  43. Ramesh S. V. Teegavarapu, Spatial Precipitation Analysis for Continuous Estimation (SPACE): Patterns, Organization and Processes, 3rd International Perspective on Current and Future State of Water Resources and the Environment, Conference, EWRI, 2010.
  44. Andre Ferreira and Ramesh S. V. Teegavarapu, Optimal Operation of Hydropower Systems Using a Partial Constraint Satisfaction Approach, 3rd International Perspective on Current and Future State of Water Resources and the Environment, Conference, EWRI, 2010. Indian Institute of Technology, Madras, India.
  45. Ramesh S.V. Teegavarapu, Sustainable, Climate-sensitive and Adaptive Hydrosystems Management and Hydrologic Design: Issues and Approaches, Proceedings of 2010 International Workshop on Water Resources: Impacts of Climate Change and Adaptation, Seoul, South Korea,
  46. Panagiotis Scarlatos, E. Kaisar and Ramesh S. V. Teegavarapu, Modeling and Simulation of Catastrophic Events Affecting Critical Infrastructure Systems, WSEAS-Applied Computing Conference (ACC’09) in Vouliagmeni, Greece.
  47. Scott Orbitz, E. Kaisar, Ramesh S. V. Teegavarapu, Mixed-Integer Nonlinear Programming Model to Optimize the Use of Aircraft Deicing and Anti-icing Fluids, Transportation Research Board, 2010.
  48. Ala Aly, Chandra S. Pathak, Ramesh S. V. Teegavarapu, Henry Fuelberg, Jon Ahlquist, Evaluation of Improvised Spatial Interpolation Methods for Infilling Missing Precipitation Records, CDROM Proceedings of ASCE/EWRI World Environmental and Water Resources Congress, Kansas City, May 2009. https://doi.org/10.1061/41036(342)598
  49. Ramesh S. V. Teegavarapu, Chandra S. Pathak, and Tadesse Meskele, Evaluation of Spatial Weighting Methods for Transformation of Multi-Sensor Precipitation Estimates, CDROM Proceedings of ASCE/EWRI International Conference, Kansas City, May 2009.
  50. Chandra S. Pathak, John R. Mecikalski, Ramesh S. Teegavarapu, and Jayanthi Srikishen Design of Solar Radiation Sensor Network Using Geo-Statistical Methods CDROM Proceedings of ASCE/EWRI World Environmental and Water Resources Congress, Kansas City, May 2009. https://doi.org/10.1061/41036(342)596
  51. Pradeep Behera and Ramesh S. V. Teegavarapu, Optimization of Regional Stormwater Systems Using Genetic Algorithms, CDROM Proceedings of ASCE/EWRI International Conference, Kansas City, May 2009. https://doi.org/10.1061/41036(342)633
  52. Scott Huebner, Chandra S. Pathak, and Ramesh S. V. Teegavarapu, Understanding Uncertainties in Water Budget for Large Constructed Wetlands, CDROM Proceedings of ASCE/EWRI World Environmental and Water Resources Congress, Kansas City, May 2009. https://doi.org/10.1061/41036(342)663
  53. Ramesh S. V. Teegavarapu and Chandra Pathak, Estimation of Uncertainties in Water Budget for Large Constructed Wetlands, Proceedings of ASCE International Conference, Thailand, 2009.
  54. Ramesh S. V. Teegavarapu, Innovative Spatial Interpolation Methods for Estimation of Missing Precipitation Records: Concepts and Applications, Hydro-Predict, International Conference, 2008.
  55. Ramesh S. V. Teegavarapu, Panagiotis Scarlatos, Yossi Kaner, Computer Simulation and Animation for Catastrophic Flood Events, 9th Biennial Conference: Protection and Restoration of the Environment IX., Greece, eight
  56. Elizabeth Gunderson, E. Kaisar, Ramesh S. V. Teegavarapu, A Collaborative Model for Assessment of Inter-Modal Transportation Safety and Security, 2007, ATT conference.
  57. Scott Ornitz, E. Kaisar, Ramesh S. V. Teegavarapu, Optimizing the use of Anti-Icing and De-Icing Fluids under Budgetary, Infrastructure, and Environmental Compliance Constraints, 2007, ATT Conference, 11 pages.
  58. Ramesh S. V. Teegavarapu and Pankaj Bajaj, Optimal Spatial Weighting Methods for Estimation of Missing Rain Gage Records, ASCE, World Environmental and Water Resources Congress, 2008. https://doi.org/10.1061/40976(316)402
  59. Ramesh S. V. Teegavarapu, Delroy Peters and Chandra Pathak, Evaluation of Functional Forms of Rain Gage – Radar (NEXRAD) Data Relationships, EWRI-ASCE, World Environmental and Water Resources Congress, 2008. https://doi.org/10.1061/40976(316)413
  60. Ramesh S. V. Teegavarapu and Chandra Pathak. Infilling of Rain Gage Records using Radar (NEXRAD) Data: Influence of spatial and temporal variability of rainfall processes, EWRI-ASCE, World Environmental and Water Resources Congress, 2008. https://doi.org/10.1061/40976(316)406
  61. Evangelos Kaisar, Elizabeth Gunderson and Ramesh S. V. Teegavarapu, A Data Envelopment Analysis Model to Assess the Efficiency of Inter-Modal Transportation Systems, INFORMS, TA35,
  62. Ramesh S. V. Teegavarapu, Seth Bradley, and Lindell Ormsbee, Probabilistic Goal-Driven Water Quality Management, EWRI- ASCE, World Environmental and Water Resources Congress, 2007; 10 pages. https://doi.org/10.1061/40927(243)606
  63. Ramesh S. V. Teegavarapu and S. P. Simonovic, Operation of Hydrosystems under Uncertain Decision-Making EWRI- ASCE, World Environmental and Water Resources Congress, 2007. 10 pages. https://doi.org/10.1061/40927(243)554
  64. Aswartha Balla, Ramesh S. V. Teegavarapu, Chandramouli Viswanathan, Lindell Ormsbee, Evaluation of Spatial Interpolation Techniques for Estimation of Missing Precipitation Data, Proceedings of World Environmental and Water Congress ASCE, Tampa, 2007.
  65. Ramesh S.V. Teegavarapu, and Lindell Ormsbee, A Spatio-Temporal Analysis Framework for Assessment of Water Quality Data, EWRI, Proceedings of World Environmental and Water Congress ASCE, 2007, 10 pages. https://doi.org/10.1061/40927(243)314
  66. Ramesh S.V. Teegavarapu, Mohammad Tufail and Lindell Ormsbee, Optimal Functional Forms for Spatial Interpolation of Precipitation Data, Proceedings of 5th International Conference on Environmental Informatics, Bowling Green, Kentucky. 2006, 11 pages.
  67. Ramesh S.V. Teegavarapu, C. Viswanathan and Lindell Ormsbee, Effect of DEM Resolution on the Hydrological and Water Quality Modeling, 8 pages, EWRI-ASCE, Proceedings of World Environmental and Water Congress, 2006, Omaha. https://doi.org/10.1061/40856(200)216
  68. Ramesh S.V. Teegavarapu, and Lindell Ormsbee.  Sustainable and Climate Sensitive Hydrologic Design and Management of Hydrosystems Proceedings of World Water and Environmental Resources Congress: Impacts of Global Climate Change, Proceedings of World Environmental and Water Congress, ASCE/EWRI, 0-7844-0792-4 2005, 11 pages. https://doi.org/10.1061/40792(173)332
  69. Lindell Ormsbee, Ramesh S. V. Teegavarapu and Anil Tangirala, Development of Pathogen TMDLs within a Stochastic Framework, Critical Transitions in Water and Environmental Resources Management, Gerald Sehlke, (editor), Donald F. Hayes, (editor), and David K. Stevens, (editor), EWRI, Proceedings of World Environmental and Water Congress, ASCE/EWRI, pp 1-9, 2004. https://doi.org/10.1061/40737(2004)167
  70. Lindell Ormsbee, Ramesh S. V. Teegavarapu and Joseph Okeyere, Simulation Models for Assessment of Pathogen Loads at a Watershed Scale, Abstract published. Annual Conference of American Institute of Hydrology, October
  71. Ramesh S.V. Teegavarapu, Anil Tangirala, and Lindell Ormsbee. MIST (Model Identification and Selection Tool): A knowledge-based System for Selection of Water Quality Models, Published in CDROM Proceedings, 40704-008-004, in Design and Decision Support Tools, 11 pages, 4th Information Technology Symposium, ASCE, November  https://doi.org/10.1061/40704(2003)34
  72. Ramesh S. V. Teegavarapu and Lindell Ormsbee, Estimating Nutrient Loadings using GIS: Spatial Variability of Precipitation and Event Mean Concentrations, CDROM Abstract Proceeding of AWRA Annual Conference, San Diego 2003.
  73. Ramesh S.V. Teegavarapu, Anil Tangirala and Lindell Ormsbee, STREAMS (STReam Environment Assessment and Monitoring System): A Knowledge-Assisted Assessment system (KAAS) for Evaluation and Monitoring of Impaired Streams, 8 pages, Environmental Informatics Archives, 2003.
  74. Anil Tangirala, Ramesh S.V. Teegavarapu, and Lindell Ormsbee; Modeling Adaptive Water Quality Management Strategies Using System Dynamics Simulation, 8 pages, Environmental Informatics Archives, 2003.
  75. Ramesh S.V. Teegavarapu, Modeling and Management of Hydrosystems: Detail, Dynamic and Spatial Complexities, 14k-01, 2002, International Framework on Water Dynamics, pages: C1-C19, coordinator/editor, Shuichi Ikebuchi, Kyoto University, Japan.
  76. Ramesh S.V. Teegavarapu, Amin Elshorbagy and Lindell Ormsbee; Inductive Modeling of Nutrient Loadings in Streams, extended abstract accepted to Mississippi River Climate and Hydrology Conference, May 17-20, 2002. New Orleans.
  77. Ramesh S. V. Teegavarapu and S. P. Simonovic; Optimal Operation of Water Resource Systems: Trade-offs between Modeling and Practical Solutions, International Symposium on Integrated Water Resources Management, California, USA, April 2000. Peer-reviewed paper published in International Association of Hydrological Sciences (IAHS) Red Book. ISBN Number: 978-1-901502-71-8
  78. Ramesh S. V. Teegavarapu and S. P. Simonovic; System Dynamics Simulation Model for Operation of Multiple Reservoirs, CDROM Proceedings of World Water Congress, Melbourne, Australia, 11 – 17, March 2000. eight pages.
  79. Ramesh S. V. Teegavarapu and P. P. Mujumdar; Rainfall Forecasting using Neural Networks, Seventh International Association for Hydro-Environment Engineering and Research (IAHR) International Symposium on Stochastic Hydraulics, Vol I, pp 325 – 332, 29th-31st July 1996, Mackay, Australia.
  80. Ramesh S. V. Teegavarapu and B. Bapineedu; A knowledge-based System for Estimation of Manning’s Roughness Coefficient, Proceedings of 9th Congress of Asia Pacific Division-International Association for Hydro-Environment Engineering and Research (APD-IAHR), 278 – 285, Vol I, August 1994, Singapore.  *Young Scientist Award from the Center for Scientific and Industrial Research (CSIR), India, to present this paper.
  81. Vedula, Ramesh S. V. Teegavarapu and P. P. Mujumdar; Real-Time Irrigation Scheduling, Proceedings of International Conference on Environmentally Sound Water Resources Utilization, 8 – 11, Vol II, November 1993, Bangkok, Thailand.  
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