PUBLICATIONS
Referred International Journals (Published, In-press)
Srivastav, RK., Sudheer KP., Chaubey I., (2007), A simplified approach to quantifying predictive and parametric uncertainty in artificial neural network hydrologic models, Water Resources Research, 43(10): Art.No.W10407 doi:10.1029/2006WR005352 (Impact Factor: 4.397; Citations: 67)
Srivastav, RK., Srinivasan K., Sudheer KP., (2011), Simulation-optimization framework for multi-season hybrid stochastic models, Journal of Hydrology, 404(3-4), 209-225, doi:10.1016/ j.jhydrol.2011.04.031 (Impact Factor: 3.483 ; Citations: 10 )
Roshan K. Srivastav, Andre Schardong, Slobodan P. Simonovic (2014), Equidistance Quantile Matching Method for Updating IDF Curves under Climate Change, Water Resources Management, doi: 10.1007/s11269-014-0626-y (Impact Factor: 2.848; Citations: 53)
Roshan K. Srivastav, Slobodan P. Simonovic (2014), Multi-site, multivariate weather generator using maximum entropy bootstrap, Climate Dynamics, doi: 10.1007/s00382-014-2157-x (Impact Factor: 4.708; Citations: 28)
Roshan K. Srivastav, Slobodan P. Simonovic (2014), An Analytical Procedure for Multi-Site, Multi-Season Streamflow Generation using Maximum Entropy Bootstrapping, Environmental Modeling and Software Journal, 59, 1-17. (Impact Factor: 4.404; Citations: 26)
Schardong, A., Roshan Srivastav, Simonovic, S. P. (2014), Updated Intensity-Duration-Frequency curves for the City of Saint Paul under the effect of climate change, Brazilian Journal of Water Resources, 19(4), p. 176-185 (In Portuguese) (Impact Factor:xxxx ; Citations: 0 )
Sohom Mandal, Roshan K. Srivastav, Slobodan P. Simonovic, (2016), Use of Beta Regression for Statistical Downscaling of Precipitation in the Campbell River Basin, British Columbia, Canada, Journal of Hydrology, 538, 49-62 (Impact Factor: 3.483; Citations: 22)
Slobodan P. Simonovic, Andre Schardong, Dan Sandink, Roshan Srivastav (2016), A web-based tool for the development of Intensity Duration Frequency Curves under changing climate, Environmental Modelling and Software, 81, 136-153 (Impact Factor: 4.404; Citations: 43)
Dan Sandink, Slobodan P. Simonovic, Andre Schardong, Roshan Srivastav (2016), A decision support system for updating and incorporating climate change impacts into rainfall intensity-duration-frequency curves: Review of the stakeholder involvement process, Environmental Modelling and Software, 84, 193-209 (Impact Factor: 4.404; Citations: 24)
Roshan Srivastav, Srinivasan K., Sudheer KP (2016), Simulation-Optimization Framework for Multi-site Multi-season Hybrid Stochastic Streamflow Modeling, Journal of Hydrology, 552, 506-531. http://dx.doi.org/10.1016/j.jhydrol.2016.09.025 (Impact Factor: 3.483; Citations: 6)
Sarah Irwin, Roshan K. Srivastav, Slobodan P. Simonovic, Donald H. Burn (2017), Delineation of Precipitation Regions using Location and Atmospheric Variables in Two Canadian Climate Regions: The role of attribute selection, Hydrological Sciences Journal, 62(2), 191-204 (Impact Factor: 2.222; Citations: 4)
Bhatia, N.; Srivastav, R.; Srinivasan, K.(2018) Season-Dependent Hedging Policies for Reservoir Operation—A Comparison Study. Water,10,1311 (Impact Factor:2.524;Citations: 4)
Bhatia, N.; Jency M. Sojan; Slobodon P. Simonovic; Roshan Srivastav (2020) Role of Cluster Validity Indices in Delineation of Precipitation Regions. Water, 12, 1372. (Impact Factor: 2.524; Citations: 0)
Wagh, P.; Sojan, J.M.; Babu, S.J.; Valsala, R.; Bhatia, S.; Srivastav, R. (2021) Indicative Lake Water Quality Assessment Using Remote Sensing Images - Effect of COVID-19 Lockdown. Water, 13, 73. (Impact Factor: 2.524; Citations: 0)
Nagaraj, M.; Srivastav, R. (2022) Non-stationary modelling framework for regionalization of extreme precipitation using non-uniform lagged teleconnections over monsoon Asia. Stoch Environ Res Risk Assess (2022). (Impact Factor: 3.821; Citations: 1)
Meghana Nagaraj and Roshan Srivastav, (2022). “Spatial Multivariate Selection of Climate Indices for Precipitation over India”. Environ. Res. Lett. 17 094014 10.1088/1748-9326/ac8a06 (Impact Factor: 6.947; Citations: 1)
Chordia, Jay, Urmila R. Panikkar, Roshan Srivastav, and Riyaaz Uddien Shaik. 2022. "Uncertainties in Prediction of Streamflows Using SWAT Model—Role of Remote Sensing and Precipitation Sources" Remote Sensing 14, no. 21: 5385. https://doi.org/10.3390/rs14215385 (Impact Factor: 5.349; Citations: 1)
Jency M Sojan, Roshan Srivastav, Meghana N,(2022). “Regional Non-Stationary Future Extreme Rainfall Under Changing Climate over Asian Monsoon Region”. Atmospheric Research, 106592, ISSN 0169-8095. https://doi.org/10.1016/j.atmosres.2022.106592 (Impact Factor: 5.969; Citations: 0)
Urmila R. Panikkar, Roshan Srivastav, and Ankur Srivastava.(2023). Multiscale Variability of Hydrological Responses in Urbanizing Watershed. Remote Sensing, 15 (3), 796
Meghana Nagaraj and Roshan Srivastav. (2023). Non-linear granger causality approach for non-stationary modelling of extreme precipitation. Stochastic Environmental Research and Risk Assessment, 1-15
Naitam, A; Meghana, N; Srivastav, R. (2023). Multimodel classification and regression technique for the statistical downscaling of temperature. Stochastic Environmental Research and Risk Assessment, 1-23
Books/Reports/Chapters
Roshan Srivastav, Purna C Nayak. Editor for the book – “Applications of Machine Learning in Hydroclimatology”.
Sarah Irwin, Roshan K. Srivastav and Slobodan P. Simonovic (2015). Instructions for Operating the Proposed Regionalization Tool "Cluster-FCM" Using Fuzzy C-Means Clustering and L-Moment Statistics. Water Resources Research Report no. 092, Facility for Intelligent Decision Support, Department of Civil and Environmental Engineering, London, Ontario, Canada, 54 pages. ISBN: (print) 978-0-7714-3101-2; (online) 978-0-7714-3102-9.
Roshan K. Srivastav and Slobodan P. Simonovic (2014). Simulation of Dynamic Resilience: A Railway Case Study. Water Resources Research Report no. 090, Facility for Intelligent Decision Support, Department of Civil and Environmental Engineering, London, Ontario, Canada, 91 pages. ISBN: (print) 978-0-7714-3089-3; (online) 978-0-7714-3090-9.
Roshan K. Srivastav, Andre Schardong and Slobodan P. Simonovic (2014). Computerized Tool for the Development of Intensity-Duration-Frequency Curves under a Changing Climate: Technical Manual v.1, Water Resources Research Report no. 089, Facility for Intelligent Decision Support, Department of Civil and Environmental Engineering, London, Ontario, Canada, XX pages. ISBN: (print) 978-0-7714-3087-9; (online) 978-0-7714-3088-6.
Andre Schardong, Roshan K. Srivastav and Slobodan P. Simonovic (2014). Computerized Tool for the Development of Intensity-Duration-Frequency Curves under a Changing Climate: Users Manual v.1, Water Resources Research Report no. 088, Facility for Intelligent Decision Support, Department of Civil and Environmental Engineering, London, Ontario, Canada, XX pages. ISBN: (print) 978-0-7714-3085-5; (online) 978-0-7714-3086-2.
Sarah Irwin, Roshan K. Srivastav and Slobodan P. Simonovic (2014). Instruction for Watershed Delineation in an ArcGIS Environment for Regionalization Studies. Water Resources Research Report no. 087, Facility for Intelligent Decision Support, Department of Civil and Environmental Engineering, London, Ontario, Canada, 45 pages. ISBN: (print) 978-0-7714-3071-8; (online) 978-0-7714-3072-5.
Roshan K. Srivastav and Slobodan P. Simonovic (2014), Generic Framework for Computation of Spatial Dynamic Resilience. Water Resources Research Report no. 085, Facility for Intelligent Decision Support, Department of Civil and Environmental Engineering, London, Ontario, Canada, 81 pages. ISBN: (print) 978-0-7714-3067-1; (online) 978-0-7714-3068-8.
International Conferences
M Rajasree and Roshan Srivastav. Reservoir Operation and Multi-Attribute Decision-Making–Web-based Tool. EGU General Assembly 2023, Vienna, Austria.
Meghana Nagaraj and Roshan Srivastav. Unraveling Teleconnection Lags over Homogenous Monsoon Regions of India via Causality Approach. AGU Fall Meeting 2022, San Francisco, California
R Urmila Raghava Panikkar and Roshan Srivastav (2021). Effect of Anthropic Induced Changes in Watershed Characteristics on Streamflow Generation, AGU 2021 Fall Meet, New Orleans, LA, USA, Dec 13-17, 2021 (Awarded Berkener Travel Fellowship)
Jay Chordia, Debayan Mandal, and Roshan Srivastav (2021), Quantification of Streamflow Uncertainty in SWAT Models – Role of Hydroclimatic Data Sources, AGU Fall Meeting 2021, online, 13–17 Dec 2021, Oral Session H13H-02. (Awarded AGU Travel Grant)
Meghana Nagaraj, K. Srinivasan and Roshan Srivastav (2021). Regionalization of Non-Stationary Intensity-Duration-Frequency Curves for Monsoon Asia, AGU 2021 Fall Meet, New Orleans, L.A., USA, Dec 13-17, 2021 (Awarded Berkener Travel Fellowship)
Meghana Nagaraj, Jency M. Sojan, and Roshan Srivastav (2021). Non-stationary Modeling of Extreme Precipitation over Monsoon Asia - Role of Teleconnection Time Lags, virtual EGU General Assembly 2021,Vienna, Austria.
Poonam Wagh and Roshan Srivastav (2021). Statistical Downscaling of Temperature Using Global Climate Model Outputs - Effect of Bias correction, virtual EGU General Assembly 2021, Vienna, Austria.
Jency M. Sojan and Roshan Srivastav (2021). Intensity-Duration-Frequency (IDF) Curves Under Changing Climate - A Non-Stationary Modelling Approach, virtual EGU General Assembly 2021, Vienna, Austria.
Sriram Babu J., Poorna Chander B., Roshan Srivastav (2021). Remote Sensing-based Spatiotemporal Analysis of Near-Surface Temperatures for Cities Located in Different Climatic Zones, virtual EGU General Assembly 2021
Poonam Wagh; Debayan Mandal and Roshan Srivastav (2020), Quantifying the predictive and parametric uncertainty of SWAT model in streamflow predictions, AOGS 17th Annual Meeting, South Korea (postponed due to COVID 19) (Awarded Student Fund Support)
Jency M. Sojan; and Roshan Srivastav (2020), A GIS-Based Framework for Integrated Urban Flood Risk Management, AOGS 17th Annual Meeting, South Korea (postponed due to COVID 19) (Awarded Student Fund Support)
Sriram Jallu; Sharath Chandra Madanu; Roshan Srivastav (2020), Remote sensing based spatiotemporal analysis of Near-surface Temperatures for cities located in Different Climatic zones, AOGS 17th Annual Meeting, South Korea (Postponed due to COVID 19) (Awarded Student Fund Support)
Sharath Chandra Madanu; Sriram Jallu; Roshan Srivastav (2020), Uncertainty Evaluation of Different Satellite precipitation inputs on streamflow in Peachtree river basin, AOGS 17th Annual Meeting, South Korea (Postponed due to COVID 19) (Awarded Student Fund Support)
Meghana Nagaraj, K. Srinivasan and Roshan Srivastav (2019), Non-Stationary Modeling of Extreme Precipitation over Monsoon Asia, AOGS 16th Annual Meeting, Singapore (July, 2019)
Parthiban L., Roshan Srivastav (2017), Spatio-temporal variation of change factors in precipitation and temperature using CMIP5 data for Indian subcontinent, AOGS 14th Annual Meeting, Singapore (August 6-11, 2017)
Midhun Prasad K, Roshan Srivastav (2017), A study of spatiotemporal patterns of sea level across the coast of India, AOGS 14th Annual Meeting, Singapore (August 6-11, 2017)
Debayan Mandal, Venkatesh B, Roshan Srivastav (2017), Impact of Climate Variability and Land-use changes on river flow characteristics – A case study of the San Jacinto River Basin, AOGS 14th Annual Meeting, Singapore (August 6-11, 2017)
Prachi Rana, Shreya Bhusnur, Sayantan Samanta, Nikhil Bhatia, Roshan Srivastav (2017), Phosphate and Nitrate Modelling Using Swat in San Jacinto Basin, Texas, USA, AOGS 14th Annual Meeting, Singapore (August 6-11, 2017)
Nandha Kumar G, Venkatesh B, Roshan Srivastav (2017), Sensitivity Analysis of SWAT Model Parameters Using Surrogate Models, AOGS 14th Annual Meeting, Singapore (August 6-11, 2017)
Ramasamy T., Roshan Srivastav (2017), Spatio-Temporal analysis of Standardized Precipitation Index for India using gridded data, AOGS 14th Annual Meeting, Singapore (August 6-11, 2017)
Nikhil Bhatia, Vijay P. Singh, Roshan Srivastav, (2016), Quantifying the impact of Teleconnections on Hydrologic Regimes in Texas, AGU Fall Meeting, San Francisco, California (December 12–16, 2016)
Nikhil Bhatia, Vijay P. Singh, Roshan K. Srivastav, (2016), Influence of Climate Oscillations on Extreme Precipitation in Texas, AGU Fall Meeting, San Francisco, California (December 12–16, 2016)
Debayan Mandal, Nikhil Bhatia, and Roshan Srivastav, (2016), Quantifying the Uncertainty in Streamflow Predictions Using Swat for Brazos–Colorado Coastal Watershed, Texas, AGU Fall Meeting, San Francisco, California (December 12–16, 2016)
Debayan Mandal, Nikhil Bhatia, Roshan K. Srivastav, (2016), Quantifying the uncertainty in streamflow predictions using SWAT for Brazos–Colorado Coastal Watershed, AGU Fall Meeting, San Francisco, California (December 12–16)
Sayantan Samanta, Nikhil Bhatia, Roshan K. Srivastav, (2016), Quantifying the impact of Land Use Changes and Climate Variability on Regional Hydrology of San Jacinto River Basin, Texas, AGU Fall Meeting, San Francisco, California (December 12–16)
Divyaditya Singh Sisodia, Nikhil Bhatia, Angshuman Gautam, Roshan K. Srivastav, (2016), Prediction of Groundwater Levels Using Principal Component Analysis and Artificial Neural Network, AOGS Annual Meeting, Beijing, China (July 31–August 5)
Dhiraj Jhunjhunwala, Nikhil Bhatia, Sayantan Samanta, Roshan K. Srivastav, (2016), Quantification of predictive uncertainty semi-distributed SWAT model, AOGS Annual Meeting, Beijing, China (July 31–August 5)
Sayantan Samanta, Indrayudh Mondal, Nikhil Bhatia, Roshan K. Srivastav, (2016), Application of Soil Water Assessment Tool (SWAT) for ungauged river basins, AOGS Annual Meeting, Beijing, China (July 31–August 5)
Prachi Rana, Nikhil Bhatia, Jianxun He, Roshan K. Srivastav, (2016), A hybrid Artificial Neural Network for long lead–time flood forecasting, AOGS Annual Meeting, Beijing, China (July 31–August 5)
Indrayudh Mondal, Sayantan Samanta, Nikhil Bhatia, Roshan K. Srivastav, (2016), Temporal hydrologic variations in Upper Colorado River Basin with major land–use and land–cover changes, AOGS Annual Meeting, Beijing, China (July 31–August 5)
Nikhil Bhatia, Vijay P. Singh, Roshan K. Srivastav, (2016), Climate variability and its impacts on recent major flood events in the United States, Symposium for Agricultural and Applied Economics Research, Texas A&M University, College Station, Texas (April 15)
Nikhil Bhatia, Vijay P. Singh, Roshan K. Srivastav, (2016), Quantifying the impact of Climatic Cycles on Hydrologic Extremes in Texas, Water Daze Conference, Texas A&M University, College Station, Texas (March 30)
Nikhil Bhatia, Sarah Irwin, Roshan K. Srivastav, Slobodan P. Simonovic, (2015), Role of Clustering Indices in Delineation of Precipitation Regions, Joint Assembly, Montreal, Canada (May 3–7)
Abhishek Reddy, Roshan K. Srivastav (2015), Impact of Rainfall, Land-Cover and Population Growth on Groundwater - A Case Study from Karnataka State, India, 2015 AGU Fall Meeting, December 14-19, San Francisco.
Nikhil Bhatia, Roshan K. Srivastav, Slobodon P. Simonovic (2015), Role of Clustering Indices in Delineation of Precipitation Regions, 2015 Joint Assembly, America Geophysical Union, 3-7 May, Montreal, Canada.
Andre Schardong, Roshan K. Srivastav, Slobodan P. Simonovic (2014), Generalized tool for updating Intensity-Duration-Frequency curves under climate change, 6th International Conference on Flood Management – ICFM6, September 16-18, Brazil.
Roshan K. Srivastav, Slobodon P. Simonovic (2014), Generating Spatio-Temporal Maximum Entropy Ensembles using R, Spatial and spatio-temporal modeling of meteorological and climate variables using Open Source Software (R+OSGeo), International conference and workshop, DailyMeteo.org, June 23-27, University of Belgrade, Serbia.
Sarah Irwin, Roshan K. Srivastav, Slobodon P. Simonovic (2014), Regionalization of precipitation using relevant atmospheric variables in Canada, Canadian Meteorological and Oceanographic Society, June 1-5, Rimouski, Quebec, Canada.
Roshan Srivastav, Andre Schardong, Slobodon P. Simonovic (2014), Creating an Intensity-Duration-Frequency (IDF) tool for Canadian Cities, Livable Cities Forum – Building Resilient Communities, April 2-4, Vancouver, Canada
Sridharan, Dhilip T., Srivastav, RK., Joshy, K.A., and Srinivasan, K. (2013), Optimal long-term operation policy for monsoon-fed hydropower reservoirs, 18th International Conference on Hydraulics, Water Resources, Coastal and Environmental Engineering, Chennai, December 04-06.
Nikhil Bhatia, Srivastav, RK. (2012), ANN-based Interval Forecast for Rainfall-runoff Models, AOGS - AGU (WPGM) Joint Assembly, Singapore (August 13-17).
Swetank Pandey, Srivastav, RK.(2012), Prediction of Groundwater levels using Support Vector Machine, AOGS - AGU (WPGM) Joint Assembly,(August 13-17).
Dhilip Anand T., Srinivasan K., Srivastav, RK., (2011), Simulation-Optimization Framework for Optimal Hydro Power Operation of Srisailam Reservoir, 4th International Perspective on Water Resources & the Environment, January 4-6, Biopolis Conference Center, Singapore.
RavideepSingla, Saravanakumar MP., Srivastav, RK., (2011), Artificial Neural Network model for Stabilization/Solidification of Lead-Contaminated Soils, 4th International Perspective on Water Resources & the Environment, January 4-6, Biopolis Conference Center, Singapore.
Srivastav, RK., Varun Raj, Chandre CG., Srinivasan. K, (2010), Parametrization-Simulation-Optimization Approach for Reservoir Hedging Policy, Ninth International Conference on Hydro-Science and Engineering, August 2-5, IIT Madras, Chennai, India.
Srivastav, RK., Srinivasan K., Sudheer KP., (2010), Simulation-Optimization Framework for Stochastic Modeling of Annual Streamflows, 3rd International Perspective on Current & Future State of Water Resources & the Environment, ASCE, January 5-7, IIT Madras, Chennai, India.
Srivastav, RK., Srinivasan K., (2010), Threshold Bootstrap versus Moving Block Bootstrap - Application to Annual Streamflows, 3rd International Perspective on Current & Future State of Water Resources & the Environment, ASCE, January 5-7, IIT Madras, Chennai, India.
Srivastav, RK., Srinivasan K., Sudheer KP., (2009), Genetic Algorithm Based Framework for Automation of Stochastic Modeling of Multi-Season Streamflows, 2009 Joint Assembly, AGU, May 24-27, Toronto, Canada. (Selected for AGU Berkner Fellowship)
Sudheer, KP., Srivastav, RK., Soundharajan, B., and Jain, SK. (2006), Ground Water Perspective of Chennai: A Coastal City in India, 2nd GWSP-Asian Network Workshop: Global Water System Hotspots in the Asian Region: Mega-Cities and Dams, June 8-11, Guangzhou, China.
Roshan Karan Srivastav and Agarwal, VC., (2006), Characteristics of a Repelled Hydraulic Jump in a Horizontal Rectangular Channel, 15th Congress of the Asia and Pacific Division of the International Association of Hydraulic Engineering and Research & International Symposium on Maritime Hydraulics (ISMH), August 7-10, IIT Madras, Chennai, India.
National Conferences
Jency M. Sojan; Poonam Wagh and Roshan Srivastav (2020), A Conceptual Framework for the Integrated Urban Flood Monitoring and Modelling, Kerala FloodCon 2020, India (January 23 and 24, 2020) (Won Best Poster Award)
Asmita Naitam; Hitesh Bugata; and Roshan Srivastav (2020), Role of downscaling in Urban Flood Management, Kerala FloodCon 2020, India (January 23 and 24, 2020) (Won Best Poster Award)
Parthiban L and Roshan Srivastav, (2016), Impact of Climate Change on Precipitation over Tamilnadu, National Conference on Water Resources Management in Coastal regions, Kakinada, Andhra Pradesh, India (December 8-9, 2016)
Ramasamy T and Roshan Srivastav, (2016), Spatio-Temporal analysis of Standardized Precipitation Index – A Case Study of Tamil Nadu, Kakinada, Andhra Pradesh, India (December 8-9, 2016)
Shiyamala Gowri and Roshan Srivastav, (2016), Regional Flood Frequency Analysis for Southern Peninsular Region of India, Kakinada, Andhra Pradesh, India (December 8-9, 2016)
Arthy, M., Jothimani, P., Sarvanakumar, M. P., Roshan K. Srivastav, (2011), Multi-variate Statistical Analysis of Surface Air Temperature, Indian Northeast Monsoon – Recent Advances and Evolving Concepts INEMREC-2011,24-25 February 2011, Chennai, India.
Srivastav, RK., Chaitali Misra, (2007), Application of Feed-Forward Neural Network to Rainfall-Runoff Models, National Conference on Water and Waste Management, April 23-24, JNTU, Kakinada, India.