Author

T. N. Wickramaarachchi

Observed names: T. N. Wickramarachchi, T.N. Wickramaarachchi, TN Wickramaarachchi, Thushara Navodani WICKRAMAARACHCHI, Thushara Navodani Wickramaarachchi, WICKRAMAARACHCHI, Thushara Navodani, Wickramaarachchi, Thushara Navodani

Institution: University of Ruhuna

Observed institutions: University of Ruhuna, University of Moratuwa, University of Yamanashi

ORCID: 0000-0002-0274-2169

Observed ORCID: 0000-0002-0274-2169

OpenAlex ID: A5081635480

Coupled hydrodynamic modelling approach to assess land use change induced flood characteristics

2022 · J. M. M. U. Jayapadma, T. N. Wickramaarachchi, et al. · Environmental Monitoring and Assessment · 17

Event-based rainfall-runoff simulation using different precipitation loss methods: case study in tropical monsoon catchment

2022 · M. H. M. A. Prabaswara, T. N. Wickramaarachchi · Sustainable Water Resources Management · 10

Projecting Land Use Transitions in the Gin Catchment, Sri Lanka

2013 · T.N. Wickramaarachchi, H. Ishidaira, et al. · Research Journal of Environmental and Earth Sciences · 10

Integrated assessment of the impacts of climate and land-use changes on future flooding and effective adaptation in the Gin River Basin, Sri Lanka

2024 · Jayapadma Mudalige Miyuru Uthpala Jayapadma, Kazuyoshi Souma, et al. · Journal of Hydrology Regional Studies · 8

Streamflow, Suspended Solids, and Turbidity Characteristics of the Gin River, Sri Lanka

2013 · T. N. Wickramaarachchi, H. Ishidaira, et al. · Engineer Journal of the Institution of Engineers Sri Lanka · 8

The Effect of Incorporation of Embankment Information for Flood Simulation of the Gin River, Sri Lanka

2022 · J. M. M. U. Jayapadma, Kazuyoshi Souma, et al. · Journal of Disaster Research · 7

An Application of Distributed Hydrological Model, YHyM/BTOPMC to Gin Ganga Watershed, Sri Lanka

2012 · T. N. Wickramaarachchi, H. Ishidaira, et al. · Engineer Journal of the Institution of Engineers Sri Lanka · 7

Projection of climate change effects on flood inundation in the Gin River basin, Sri Lanka

2024 · Jayapadma Mudalige Miyuru Uthpala Jayapadma, Kazuyoshi Souma, et al. · Proceedings of the International Association of Hydrological Sciences · 5

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Applicability of global public domain data versus local detailed data for distributed hydrological modelling: a study form Gin river basin Sri Lanka

2013 · T. N. Wickramaarachchi, H. Ishidaira, et al. · Applied Water Science · 5

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Water availability assessment in cultivation and non-cultivation seasons to identify water security in a tropical catchment: Gin catchment, Sri Lanka

2023 · T. N. Wickramaarachchi · Paddy and Water Environment · 4

Flood Discharge Estimation in Baddegama Using Pearson Type III and Gumbel Distributions

2021 · T. N. Wickramaarachchi · Springer water · 4

Spatial-statistical Approach to Evaluate Land Use Change in Galle DSD, Sri Lanka

2015 · T.N. Wickramaarachchi, J. Magome · Research Journal of Applied Sciences Engineering and Technology · 4

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Parameter Regionalization of Semi-Distributed Hydrologic Model for Peak Flow Predictions in Flood-Prone Monsoon-Climate Catchment in Sri Lanka

2025 · D. M. K. P. Dissanayake, T. N. Wickramaarachchi · Engineer Journal of the Institution of Engineers Sri Lanka · 3

Soil Surface Evaporation Control by Plant-based Mulching during the Energy Limiting and Falling Rate Evaporation Stages

2020 · T. N. Wickramaarachchi, R. C. W. Ranaweera, et al. · Engineer Journal of the Institution of Engineers Sri Lanka · 3

Impact of high-resolution settlement data on flood exposure: a comparative analysis of flood hazard and exposure in the Gin River Basin, Sri Lanka

2024 · Jayapadma Mudalige Miyuru Uthpala Jayapadma, Kazuyoshi Souma, et al. · Geomatics Natural Hazards and Risk · 2

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Impact of Climate Change on Floods in Gin River Basin, Sri Lanka

2023 · J.M.M.U. Jayapadma, K. Souma, et al. · Annual Meeting of the Asia Oceania Geosciences Society (AOGS) · 2

Impact of Land Use Change on Flood Peak Discharges and Runoff Volumes at the Catchment Scale

2022 · J.M.M.U. Jayapadma, T.N. Wickramaarachchi, et al. · Annual Meeting of the Asia Oceania Geosciences Society (AOGS) · 2

Performance Evaluation of Single and Multi-Objective Calibration in Rainfall-Runoff Modelling

2021 · T. N. Wickramaarachchi, R. M. K. Rathnayake · Engineer Journal of the Institution of Engineers Sri Lanka · 2

Impacts of Future Flow Regime Alterations on Iron Load Occurrence in Gin River, Sri Lanka

2014 · Thushara Navodani WICKRAMAARACHCHI, Hiroshi ISHIDAIRA, et al. · Journal of Japan Society of Civil Engineers Ser B1 (Hydraulic Engineering) · 2

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Variation of constituent loads and concentrations with the flow in Gin river, Sri Lanka

2013 · TN Wickramaarachchi, H Ishidaira, et al. · Journal of the National Science Foundation of Sri Lanka · 2

Reality of irrigation water use and suggestions for better management: a comparison of two schemes from Sri Lanka

2003 · N.T.S. Wijesekera, T.N. Wickramaarachchi · Water Science & Technology · 2

Enhancing flood-exposure assessment with high-resolution settlement data: An integrated study from flood hazard to exposure in the Nilwala River Basin, Sri Lanka

2025 · Jayapadma Mudalige Miyuru Uthpala Jayapadma, Kazuyoshi Souma, et al. · Journal of Hydrology Regional Studies · 1

Temporal Transferability of Calibrated Hydrological Model Parameters: A Case Study of Gin Catchment, Sri Lanka

2023 · T. N. Wickramaarachchi, S. S. D. S. Gunasekara · Engineer Journal of the Institution of Engineers Sri Lanka · 1

Rating curve based assessment of seasonal variability of sulfate in streamflow

2018 · Thushara Navodani Wickramaarachchi · Environmental Monitoring and Assessment · 1

Rainfall-Runoff Modelling Using MIKE 11 (NAM Model): A Case Study of GIN River Basin

2018 · T. N. Wickramaarachchi · 1

Works count: 38

Citation count: 115

H-index: 7

I10-index: 3