Athira P

@iitpkd.ac.in

Assistant Professor, Department of Civil Engineering
Indian Institute of Technology Palakkad

Athira P


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https://researchid.co/pathira

RESEARCH INTERESTS

Hydrological modelling and its uncertainty analysis, Watershed management, Predictions in ungauged basin, Climate Change Impact Assessment, Landuse Change Modelling, Forest Hydrology and Water Security Assessment
348

Scholar Citations

10

Scholar h-index

11

Scholar i10-index

RECENT SCHOLAR PUBLICATIONS

  • Hydrological Non-stationarity in SWAT+ model Simulations under Changing Climate and Land Use Cover
    S Sreenivas, P Athira, J Kiesel
    EGU26 , 2026
    2026
  • Data-Driven Parameterization of SWAT+ Reservoir Module Without Access to Operation Rules
    S Sreeraj, P Athira, K Peters, J Kiesel
    Environmental Modelling & Software, 106852 , 2025
    2025
  • A meta‐analysis to disentangle the impacts of climate and land use changes on streamflow
    BS Soundharajan, PD Wagner, K Peters, S Sreeraj, N Fohrer, P Athira, ...
    Earth's Future 13 (10), e2024EF005757 , 2025
    2025
    Citations: 3
  • Graphical representation of climate change impacts and associated uncertainty to enable better policy making in hydrological disaster management
    J George, P Athira
    International Journal of Disaster Risk Reduction 122, 105449 , 2025
    2025
    Citations: 2
  • Initial observations from field testing of a digital participatory tool to improve water security in rural India
    SA Mehta, A Dutt, A Tannirkulam, AP Singh, A Verma, A Singha, ...
    Proceedings of the 13th International Conference on Information … , 2024
    2024
    Citations: 6
  • The impact of climate change as a criterion for degradation in a forest-dominated tropical watershed
    PJ Jainet, P Athira, KP Sudheer
    MDPI , 2024
    2024
  • Bayesian framework for uncertainty quantification and bias correction of projected streamflow in climate change impact assessment
    J George, P Athira
    Water Resources Management 38 (12), 4499-4516 , 2024
    2024
    Citations: 6
  • Impact of Climate Change on Regional Water Availability and Demand for Agricultural Production: Application of Water Footprint Concept: TR Sreeshna et al.
    TR Sreeshna, P Athira, B Soundharajan
    Water Resources Management 38 (10), 3785-3817 , 2024
    2024
    Citations: 24
  • A model output statistic-based probabilistic approach for statistical downscaling of temperature: J. George and P. Athira
    J George, P Athira
    Theoretical and Applied Climatology 155 (5), 3871-3890 , 2024
    2024
    Citations: 8
  • Modified calibration strategies and parameter regionalization potential for streamflow estimation using a hydrological model
    SK Guniganti, SK Regonda, A P, S Reed
    Hydrological Sciences Journal 69 (6), 765-781 , 2024
    2024
    Citations: 6
  • Hybrid Stainless Steel I-beam
    P Athira, AM George
    Recent Advances in Structural Engineering: Select Proceedings of IACESD-2023 … , 2024
    2024
  • A multi-stage stochastic approach for statistical downscaling of rainfall
    J George, A P
    Water Resources Management 37 (14), 5477-5492 , 2023
    2023
    Citations: 10
  • Trends, extreme events and long-term health impacts of particulate matter in a southern Indian industrial area
    AE Peter, M Raj, P Gangadharan, A P, SMS Nagendra
    Water, Air, & Soil Pollution 234 (5), 303 , 2023
    2023
    Citations: 5
  • A Probabilistic Multi Stage Approach for Statistical Downscaling of Temperature Data
    J George, P Athira
    Authorea Preprints , 2023
    2023
  • Process informed selection of climate models for climate change impact assessment in the Western Coast of India
    J George, P Athira
    Theoretical and Applied Climatology 150 (1), 805-828 , 2022
    2022
    Citations: 11
  • A Process Driven Downscaling Technique to Improve Confidence in Climate Projections
    J George, P Athira
    AGU Fall Meeting Abstracts 2021, A53E-03 , 2021
    2021
  • Effect of root zone soil moisture on the SWAT model simulation of surface and subsurface hydrological fluxes
    R Choudhary, P Athira
    Environmental Earth Sciences 80 (18), 620 , 2021
    2021
    Citations: 20
  • Calibration of Hydrological Models Considering Process Interdependence: a Case Study of SWAT Model
    Rajat, P Athira
    Environmental Modelling & Software, 105131 , 2021
    2021
    Citations: 29
  • Calibration of distributed hydrological models considering the heterogeneity of the parameters across the basin: a case study of SWAT model
    P Athira, KP Sudheer
    Environmental Earth Sciences 80 (4), 131 , 2021
    2021
    Citations: 15
  • A Procedure to Reduce the Uncertainty in Regional-Scale Climate Change Impact Studies
    J George, Athira, P.
    AGU Fall Meeting 2020 , 2020
    2020

MOST CITED SCHOLAR PUBLICATIONS

  • Application of distributed hydrological models for predictions in ungauged basins: a method to quantify predictive uncertainty
    R Cibin, P Athira, KP Sudheer, I Chaubey
    Hydrological Processes 28 (4), 2033-2045 , 2014
    2014
    Citations: 70
  • Predictions in ungauged basins: an approach for regionalization of hydrological models considering the probability distribution of model parameters
    P Athira, KP Sudheer, R Cibin, I Chaubey
    Stochastic environmental research and risk assessment 30 (4), 1131-1149 , 2016
    2016
    Citations: 59
  • Long-term changes in climatic variables over the Bharathapuzha river basin, Kerala, India
    J George, Athira, P.
    Theoretical and Applied Climatology , 2020
    2020
    Citations: 39
  • Calibration of Hydrological Models Considering Process Interdependence: a Case Study of SWAT Model
    Rajat, P Athira
    Environmental Modelling & Software, 105131 , 2021
    2021
    Citations: 29
  • Impact of Climate Change on Regional Water Availability and Demand for Agricultural Production: Application of Water Footprint Concept: TR Sreeshna et al.
    TR Sreeshna, P Athira, B Soundharajan
    Water Resources Management 38 (10), 3785-3817 , 2024
    2024
    Citations: 24
  • Effect of root zone soil moisture on the SWAT model simulation of surface and subsurface hydrological fluxes
    R Choudhary, P Athira
    Environmental Earth Sciences 80 (18), 620 , 2021
    2021
    Citations: 20
  • A method to reduce the computational requirement while assessing uncertainty of complex hydrological models
    P Athira, KP Sudheer
    Stochastic Environmental Research and Risk Assessment 29 (3), 847-859 , 2015
    2015
    Citations: 17
  • Calibration of distributed hydrological models considering the heterogeneity of the parameters across the basin: a case study of SWAT model
    P Athira, KP Sudheer
    Environmental Earth Sciences 80 (4), 131 , 2021
    2021
    Citations: 15
  • A computationally efficient method for uncertainty analysis of SWAT model simulations
    P Athira, C Nanda, KP Sudheer
    Stochastic Environmental Research and Risk Assessment 32 (6), 1479-1492 , 2018
    2018
    Citations: 14
  • Process informed selection of climate models for climate change impact assessment in the Western Coast of India
    J George, P Athira
    Theoretical and Applied Climatology 150 (1), 805-828 , 2022
    2022
    Citations: 11
  • A multi-stage stochastic approach for statistical downscaling of rainfall
    J George, A P
    Water Resources Management 37 (14), 5477-5492 , 2023
    2023
    Citations: 10
  • A model output statistic-based probabilistic approach for statistical downscaling of temperature: J. George and P. Athira
    J George, P Athira
    Theoretical and Applied Climatology 155 (5), 3871-3890 , 2024
    2024
    Citations: 8
  • Initial observations from field testing of a digital participatory tool to improve water security in rural India
    SA Mehta, A Dutt, A Tannirkulam, AP Singh, A Verma, A Singha, ...
    Proceedings of the 13th International Conference on Information … , 2024
    2024
    Citations: 6
  • Bayesian framework for uncertainty quantification and bias correction of projected streamflow in climate change impact assessment
    J George, P Athira
    Water Resources Management 38 (12), 4499-4516 , 2024
    2024
    Citations: 6
  • Modified calibration strategies and parameter regionalization potential for streamflow estimation using a hydrological model
    SK Guniganti, SK Regonda, A P, S Reed
    Hydrological Sciences Journal 69 (6), 765-781 , 2024
    2024
    Citations: 6
  • Trends, extreme events and long-term health impacts of particulate matter in a southern Indian industrial area
    AE Peter, M Raj, P Gangadharan, A P, SMS Nagendra
    Water, Air, & Soil Pollution 234 (5), 303 , 2023
    2023
    Citations: 5
  • A meta‐analysis to disentangle the impacts of climate and land use changes on streamflow
    BS Soundharajan, PD Wagner, K Peters, S Sreeraj, N Fohrer, P Athira, ...
    Earth's Future 13 (10), e2024EF005757 , 2025
    2025
    Citations: 3
  • Uncertainty in the SWAT model simulations due to different spatial resolution of gridded precipitation data
    K Vema, J Thomas, J Mahalingam, P Athira, C Kurian, KP Sudheer
    International SWAT Conference 2018, 10-12 , 2018
    2018
    Citations: 3
  • Graphical representation of climate change impacts and associated uncertainty to enable better policy making in hydrological disaster management
    J George, P Athira
    International Journal of Disaster Risk Reduction 122, 105449 , 2025
    2025
    Citations: 2
  • Regionalization of Parameter Probability Density Function of Distributed Watershed Models for their Application in Ungauged Basin Simulations
    P Athira, KP Sudheer, I Chaubey
    2009 Reno, Nevada, June 21-June 24, 2009, 1 , 2009
    2009
    Citations: 1