Publications

Kumar, H., Zhu, T., and Sankarasubramanian, A. (2023). Understanding the Food-Energy-Water Nexus in Mixed Irrigation Regimes using a Regional Hydroeconomic Optimization Modeling Framework, Water Resources Research, https://doi.org/10.1029/2022WR033691.

Kumar, H., Hwang, J., Devineni, N., Sankarasubramanian, A. (2022). Dynamic Flow Alteration Index for Complex River Networks with Cascading Reservoir Systems, Water Resources Research, https://doi.org/10.1029/2021WR030491.

Hwang, J., Kumar, H., Ruhi, A., Sankarasubramanian, A., & Devineni, N. (2021). Quantifying Dam-Induced Fluctuations in Streamflow Frequencies Across the Colorado River Basin. Water Resources Research, https://doi.org/10.1029/2021WR029753.

Vinnarasi, R., Dhanya, C.T., and Kumar, H.  (2023). Tracing Time-varying Drought Characteristics through Nonstationary Joint Deficit Index. Journal of Climate, https://doi.org/10.1175/JCLI-D-22-0437.1.

Ruhi, A., Hwang, J., Devineni, N., Mukhopadhyay, S., Kumar, H., Comte, L., Worland, S., Sankarasubramanian, A. (2022). How does flow alteration propagate across a large, highly regulated basin? Dam attributes, network context, and implications for biodiversity, Earth’s Future, https://doi.org/10.1029/2021EF002490.

Kumar, H. and Sankarasubramanian, A. (2023). Role of climate in crop yield per unit area across the contiguous United States, In preparation.

Kumar, H., You, L., and Sankarasubramanian, A. (2023). Quantifying the interannual variability of food-energy-water nexus at regional scales: Inter-sectoral tradeoffs under hydroclimatic extremes, In preparation.

Kumar, H., You, L., and Sankarasubramanian, A. (2022). Quantifying the food-energy-water nexus at regional scales: Inter-sectoral tradeoffs under hydroclimatic extremes. In AGU Fall Meeting Abstracts, 2022, H45Q-1597. (Poster presentation)

Chalise, D. R., Kumar, H., Wang, H., Erkyihun, S., Asefa, T., and Sankarasubramanian, A. (2022). Developing and Applying Potential Scenarios of Changes in Hydroclimatic Variables for Analyzing the Impacts on a Tampa Bay Water Supply System. In 2022 EWRI World Environmental & Water Resources Congress, Atlanta, Georgia, USA June 5-8, 2022, 1109435. (Oral presentation) 

Kumar, H., Sankarasubramanian, A., and Zhu, T. (2022). Food-Water-Energy System: Challenges in Modeling and Quantifying the Nexus. In ICWRER 2022 (The 9th International Conference on Water Resources and Environment Research), University of Central Florida, Orlando, Florida, USA April 25-27, 2022. (Virtual oral presentation)

Kumar, H., Zhu, T., and Sankarasubramanian, A. (2022). Modeling FEWS nexus through Regional Hydroeconomic Optimization (RHEO) framework. In INFEWS Synthesis PI Workshop 2022 (9-11 Feb 2022), Princeton University, New Jersey, USA. (Virtual oral presentation)

Chalise, D.R., Kumar, H., Arumugam, S., Wang, H., Erkyihun, S. and Asefa, T. (2021). Developing Potential Scenarios of Changes in Hydroclimatic Variables for Analyzing the Impacts on a Regional Water Supply System. In AGU Fall Meeting Abstracts, 2021, H25U-1257. 

Kumar, H., Sankarasubramanian, A., and Zhu, T. (2020). Understanding the food-energy-water nexus through hydroeconomic modeling under near-term climate change and regional development portfolios. In AGU Fall Meeting Abstracts, 2020, H143-0008. (Virtual poster presentation)

Ruhi, A., Hwang, J., Devineni, N., Mukhopadhyay, S., Kumar, H., Comte, L., Worland, S., and Sankarasubramanian, A. (2019). How does flow alteration propagate across a large, highly regulated basin? Dam attributes, network context, and implications for biodiversity. In AGU Fall Meeting Abstracts, 2019, H23N 2086. (Poster presentation)

Kumar, H. and Sankarasubramanian, A. (2019). The role of climate on crop yield per unit area across the contiguous United States. In AGU Fall Meeting Abstracts, 2019, GC31C-08. (Oral presentation)

Dhanya, C.T., Vinnarasi, R., Kumar, H. (2018). Copula-Based Non-Stationary Joint Deficit Index for Drought Characterization. In AGU Fall Meeting Abstracts, 2018, H51I-1417. (Poster presentation)

Gouri, R. L., Srinivas, V. V., Masanta, Swapan K., Kiran, K.G., Kumar, H., Chavan, S.R. (2016) Reliability Assessment and Design of Bangalore Storm Water Drain Networks using Fuzzy Network Reliability Approach. In HYDRO (21st International Conference on Hydraulics, Water Resources and Coastal Engg.), Pune, India December 8-10, 2016. (Oral presentation)

Kumar, H. (2023). The Role of Climate in the Food-Energy-Water (FEW) Nexus Interactions across the Coterminous US. Doctor of Philosophy (Ph.D.) Dissertation. Department of Civil, Construction, and Environmental Engineering, North Carolina State University, Raleigh, North Carolina, USA, https://www.lib.ncsu.edu/resolver/1840.20/41458.

Kumar, H. (2017). Regional Analysis of Meteorological Droughts over India. Master of Engineering (M.E.) Dissertation. Department of Civil Engineering, Indian Institute of Science (IISc) Bangalore, Bengaluru, India.

Ranjan, P., Kumar H., Awasthi, C. (2014). Morphological study of River Ganga at Madhubani. Bachelor of Technology (B.Tech.) Dissertation. Department of Civil Engineering, Indian Institute of Technology (IIT) Roorkee, Uttarakhand, India.