Publications

Google Scholar Citations: https://scholar.google.co.in/citations?user=15sE22kAAAAJ&hl=en 

2025

1. Nikunj K. Mangukiya#, Kanneganti Bhargav Kumar, Pankaj Dey, Shailza Sharma, Vijaykumar Bejagam#, Pradeep P. Mujumdar and Ashutosh Sharma* (2025). CAMELS-IND: Hydrometeorological time series and catchment attributes for 228 catchments in Peninsular India. Earth System Science Data, 17(2), 461–491. https://doi.org/10.5194/essd-17-461-2025  

2. Nikunj K. Mangukiya, Ashutosh Sharma (2025) Deep learning‐based approach for enhancing streamflow prediction in watersheds with aggregated and intermittent observations, Water Resources Research, 61, e2024WR037331. DOI: https://doi.org/10.1029/2024WR037331

2024

1. Prakhar Sharma, Swathi S Prashanth, Ashutosh Sharma* and Sumit Sen (2024) Spatial heterogeneity of ecosystem services and their valuation across Himalayas: A systematic literature review and meta-analysis. Environmental Research Letters. https://doi.org/10.1088/1748-9326/ad9abc 

2. Akriti Singh, Vijaykumar Bejagam, Ashutosh Sharma* (2024). Investigating the role of groundwater in Ecosystem Water Use Efficiency in India considering irrigation, climate and land use. Groundwater for Sustainable Development, 101363. https://doi.org/10.1016/j.gsd.2024.101363 

3. Farhad Bahmanpouri, Anshul Yadav, Christian Massar, Domenico De Santis, Ashutosh Sharma, Ankit Agarwal, Sumit Sen, Luigi Fraccarollo, Tommaso Moramarco, Silvia Barbetta (2024) Application of the Entropy Model to Estimate Flow Discharge and Bed Load Transport with Limited Field Measurements, Water, 16(24), 3684.  https://doi.org/10.3390/w16243684  

4. Nikunj K. Mangukiya, Kanneganti Bhargav Kumar, Pankaj Dey, Shailza Sharma, Vijaykumar Bejagam, Pradeep P. Mujumdar, and Ashutosh Sharma* (preprint, 2024). CAMELS-INDIA: hydrometeorological time series and catchment attributes for 472 catchments in Peninsular India. Earth System Science Data Discussion. https://doi.org/10.5194/essd-2024-379 

5. Nikunj K. Mangukiya, Shashwat Kushwaha, Ashutosh Sharma* (2024). A novel multi-model ensemble framework for fluvial flood inundation mapping. Environmental Modelling & Software, 180, 106163. https://doi.org/10.1016/j.envsoft.2024.106163 

6. Marina Batalini de Macedo*, Nikunj K. Mangukiya, Maria Clara Fava, Ashutosh Sharma*, Roberto Fray da Silva, Ankit Agarwal, Maria Tereza Razzolini, Eduardo Mario Mendiondo, Narendra K. Goel, Mathew Kurian, and Adelaide Cássia Nardocci (2024). Performance analysis of physically-based (HEC-RAS, CADDIES) and AI-based (LSTM) flood models for two case studies. Proceedings of IAHS, 386, 41–46. https://doi.org/10.5194/piahs-386-41-2024 

7. Vijaykumar Bejagam, Ashutosh Sharma* and Xiaohua Wei (2024) “Projected decline in the strengths of vegetation carbon sequestration under climate change in India”, Science of the Total Environment, 916, 170166. https://doi.org/10.1016/j.scitotenv.2024.170166

8. Nikunj K. Mangukiya and Ashutosh Sharma* (2024) “Alternate Pathway for Regional Flood Frequency Analysis in Data-sparse Region”, Journal of Hydrology, 629, 130635. https://doi.org/10.1016/j.jhydrol.2024.130635

2023

1. Ankit Agarwal, Archana Sarkar, Ashish Pandey, Arun Kumar, and Ashutosh Sharma (2023) “Editorial of “Water security for sustainable development”.” Water Security, 20, 100157. https://doi.org/10.1016/j.wasec.2023.100157 

2. Yanan Chen, Xuguang Tang, Li Yao, Yan Zhao, Guo Li, Chaoyang Wu, Yanlian Zhou, Ashutosh Sharma (2023) “Management practices regulate the response of canopy and ecosystem water use efficiency in cropland ecosystems”. Field Crops Research, 304, 109166. https://doi.org/10.1016/j.fcr.2023.109166 

3. Nikunj K. Mangukiya, Abhishek Kumar, and Ashutosh Sharma* (2023) “Machine Learning-based Regional Flood Frequency Analysis of Indian Watersheds”, CLEAN - Soil, Air, Water, Wiley. https://doi.org/10.1002/clen.202300120 

4. Pooja Patle, Ashutosh Sharma* (2023) “Evaluation of Water Resources in a Complex River Basin using Water Accounting Plus (WA+): A case study of Mahi River Basin in India”, ASCE Journal of Water Resources Planning and Management, 149 (12). https://doi.org/10.1061/JWRMD5.WRENG-6125 

5. Nikunj K. Mangukiya, Ashutosh Sharma*, Chaopeng Shen (2023) “How to enhance hydrological predictions in hydrologically distinct watersheds of the Indian subcontinent?”, Hydrological Processes, 37(7), e14936. https://doi.org/10.1002/hyp.14936 

6. Joel Z. Harms, Julien J. Malard, Jan F. Adamowski, Ashutosh Sharma, and Albert Nkwasa (2023) “Dynamically Coupling System Dynamics and SWAT+ Models using Tinamït: Applications of Modular Tools for Coupled Human-Water Systems Models”, Hydrology and Earth System Sciences, 27(8), 1683–1693. https://doi.org/10.5194/hess-27-1683-2023 

7. Vijaykumar Bejagam, Akriti Singh and Ashutosh Sharma* (2023) “Spatiotemporal variability and controlling factors of ecosystem water use efficiency in India” Theoretical and Applied Climatology, 152, 816-824. DOI: https://doi.org/10.1007/s00704-023-04418-z 

2022

1. Gilbert Hinge, Jay Piplodiya, Ashutosh Sharma, Mohamed A. Hamouda*, Mohamed M. Mohamed (2022) “Evaluation of Hybrid Wavelet Models for Regional Drought Forecasting”, Remote Sensing, 2022, 14(24), 6381; https://doi.org/10.3390/rs14246381 

2. Vijaykumar Bejagam, Ashutosh Sharma* (2022) “Remote sensing-based multi-scale characterization of ecohydrological indicators (EHIs) in India”, Ecological Engineering, 187, 106841. https://doi.org/10.1016/j.ecoleng.2022.106841 

3. Gilbert Hinge, Biswadeep Bharali, Anupal Baruah, Ashutosh Sharma* (2022) “Integrated groundwater quality analysis using Water Quality Index, GIS and multivariate technique: a case study of Guwahati City”. Environmental Earth Sciences, 81, 412 (2022). https://doi.org/10.1007/s12665-022-10544-0 

4. Vijaykumar Bejagam, Ashutosh Sharma* (2022) “Impact of climatic changes and anthropogenic activities on ecosystem net primary productivity in India during 2001–2019”, Ecological Informatics, 70, 101732. https://doi.org/10.1016/j.ecoinf.2022.101732 

5. Ashutosh Sharma*, Anupal Baruah, Nikunj Mangukiya, Gilbert Hinge, and Biswadeep Bharali (2022) “Evaluation of Gangetic dolphin habitat suitability under hydroclimatic changes using a coupled hydrological-hydrodynamic approach”. Ecological Informatics, 69, 101639. https://doi.org/10.1016/j.ecoinf.2022.101639 

6. Nikunj K. Mangukiya and Ashutosh Sharma* (2022) “Flood risk mapping for the lower Narmada basin in India: a machine learning and IoT-based framework”. Natural Hazards, 113, 1285-1304. https://doi.org/10.1016/j.ecoinf.2022.101639 

2021

1. Saket Dubey, Ashutosh Sharma, Venkatesh Kishor Panchariya, Manish Kumar Goyal, Rao Y. Surampalli, Tian C. Zhang (2021). “Regional sustainable development of renewable natural resources using Net Primary Productivity on a global scale” Ecological Indicators, 127, 107768. https://doi.org/10.1016/j.ecoinf.2022.101639 

2. Kai Ma, Dapeng Feng, Kathryn Lawson, Wen-Ping Tsai, Chuan Liang, Xiaorong Huang, Ashutosh Sharma, Chaopeng Shen (2021). “Transferring Hydrologic Data Across Continents–Leveraging Data‐Rich Regions to Improve Hydrologic Prediction in Data‐Sparse Regions”. Water Resources Research, 57(5), e2020WR028600. https://doi.org/10.1029/2020WR028600  [Top Cited Article 2021-2022]

3. Judy P. Che-Castaldo, Rémi Cousin, …, Ashutosh Sharma, Chaopeng Shen, …, David S. Matteson (2021). “Critical Risk Indicators (CRIs) for the electric power grid: A survey and discussion of interconnected effects.” Environment Systems and Decisions, 41, 594–615. https://doi.org/10.1007/s10669-021-09822-2 

2020

1. Ashutosh Sharma* and Manish Kumar Goyal (2020) “Assessment of Drought Trend and Variability in India using Wavelet Transform”, Hydrological Sciences Journal, 65(9), 1539-1554. https://doi.org/10.1080/02626667.2020.1754422 

2. Ashutosh Sharma* and Manish Kumar Goyal (2020) “Assessment of the Changes in Precipitation and Temperature in Teesta River Basin in Indian Himalayan Region under Climate Change”, Atmospheric Research, 231, 104670. https://doi.org/10.1016/j.atmosres.2019.104670 

2019

1. Srinidhi Jha, Jew Das, Ashutosh Sharma, Budhaditya Hazra and Manish Kumar Goyal (2019) “Probabilistic evaluation of vegetation drought likelihood and its implications to resilience across India”, Global and Planetary Change, 176, 23-35. https://doi.org/10.1016/j.gloplacha.2019.01.014 

2. Manas Khan, Ashutosh Sharma and Manish Kumar Goyal (2019) “Assessment of future water provisioning and sediment load under climate and LULC change scenarios in a peninsular river basin, India”, Hydrological Sciences Journal, 64(4), 405-419. https://doi.org/10.1080/02626667.2019.1584401 

2018

1. Ashutosh Sharma and Manish Kumar Goyal (2018) “District-level assessment of the ecohydrological resilience to hydroclimatic disturbances and its controlling factors in India”, Journal of Hydrology, 564, 1048–1057. https://doi.org/10.1016/j.jhydrol.2018.07.079 

2. Ashutosh Sharma and Manish Kumar Goyal (2018) “Assessment of ecosystem resilience to hydroclimatic disturbances in India”, Global Change Biology, 24(2), e432–e441. https://doi.org/10.1111/gcb.13874 

3. Jhilam Sinha, Ashutosh Sharma, Manas Khan, and Manish Kumar Goyal (2018) “Assessment of the impacts of climatic variability and anthropogenic stress on hydrologic resilience to warming shifts in Peninsular India”, Scientific Reports, 8(1), 1383. https://doi.org/10.1038/s41598-018-32091-0 

4. Manish Kumar Goyal, Venkatesh Panchariya, Ashutosh Sharma, and Vishal Singh (2018) “Comparative assessment of SWAT model performance in two distinct catchments under various DEM scenarios of varying resolution, sources and resampling methods”, Water Resources Management, 32(2), 805–825. https://doi.org/10.1007/s11269-017-1840-1 

2017

1. Manish Kumar Goyal, Ashutosh Sharma, Konstantinos Katsifarakis (2017) “Prediction of flow rate of Karstic springs using Support Vector Machines”, Hydrological Sciences Journal, 62(13), 2175-2186. https://doi.org/10.1080/02626667.2017.1371847 

2. Vishal Singh, Ashutosh Sharma and Manish Kumar Goyal (2017) “Projection of hydro-climatological changes over eastern Himalayan catchment by the evaluation of RegCM4 RCM and CMIP5 GCM models”, Hydrology Research, 50(1), 117-137. https://doi.org/10.2166/nh.2017.193 

2016

1. Ashutosh Sharma and Manish Kumar Goyal (2016) “A comparison of three soft computing techniques, Bayesian regression, support vector regression, and wavelet regression, for monthly rainfall forecast”, Journal of Intelligent Systems, 26(4), 641-655. https://doi.org/10.1515/jisys-2016-0065 

2. Manish Kumar Goyal and Ashutosh Sharma (2016) “A Fuzzy c-Means approach regionalization for analysis of meteorological drought homogeneous regions in Western India”, Natural Hazards, 84, 1831-1847. https://doi.org/10.1007/s11069-016-2520-9 

3. Ashutosh Sharma and Manish Kumar Goyal (2016) “Bayesian network for monthly rainfall forecast: a comparison of K2 and MCMC algorithm”, International Journal of Computers and Applications, 38(4), 199-206. https://doi.org/10.1080/1206212X.2016.1237131