- Tsunami and Storm surge; Study of tsunami impacts on the Sri Lankan coastline due to undersea earth quakes. Study of storm surges at the west coast of Sri Lanka.
- Coastal Morphology; Estimation of Erosion and accretion patterns of North and East Coastlines of Sri Lanka
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听 听PUBLICATIONS听
- Harshinie Karunarathna, Pravin Maduwantha, Bahareh Kamranzad, Harsha Rathnasooriya & Kasun De Silva (2020) 鈥淓valuation of spatio-temporal variability of ocean wave power resource around Sri Lanka鈥,听Energy, 200.
- Harshinie Karunarathna, Pravin Maduwantha, Bahareh Kamranzad, Harsha Rathnasooriya. & Kasun De Silva (2020) 鈥淚mpacts of Global Climate Change on the Future Ocean Wave Power Potential: A Case Study from the Indian Ocean鈥,听Energies,听13(11), p.3028.
- Pravin Maduwantha, Harshinie Karunarathna, Bahareh Kamranzad, Harsha Ratnasooriya & Kasun De Silva (2020) 鈥淕lobal Climate Change Impacts on Wave Energy Potential Along the South Coast of Sri Lanka鈥, MERCon 2020, 成人头条, Sri Lanka.
- Pravin Maduwantha, Bahareh Kamranzad, Harsha Ratnasooriya, Kasun De Silva & Harshinie Karunarathna (2020) 鈥淭he effect of future climate-related variabilities of tropical monsoons in the Indian Ocean on wave energy resource around Sri Lanka鈥, JpGU-AGU Joint Meeting, Japan Geoscience Union, Japan.
- Pravin Maduwantha, Harshinie Karunarathna, Bahareh Kamranzad, Harsha Ratnasooriya & Kasun De Silva (2019) 鈥淚nvestigations on Ocean Wave Energy Assessment for Sri Lanka鈥, Vidulka National Energy Symposium and Innovation Forum, Colombo, Sri Lanka.
- M. G. P. Maduwantha & T. M. N. Wijayaratna(2019) 鈥淎n Estimation of Storm Surge Heights of Colombo Coastline鈥, Proceedings of the 2019 Moratuwa Engineering Research Conference (MERCon), Moratuwa, Sri Lanka.
- M. M. P. D. Samarasekara & A. H. R. Ratnasooriya (2019), 鈥淭sunami Hazards: Surveys on Public Awareness and Response for Impact Mitigation鈥 Proceedings of the 75th Annual Sessions, Sri Lanka Association for the Advancement of Science, Sri Lanka.
- Kasun De Silva, Harsha Ratnasooriya & Nimal Wijeratne (2019) 鈥淎ssessment of Exposure of Sri Lanka to Tsunami Hazards鈥, International Conference on Civil Engineering and Applications, 成人头条, Sri Lanka.
- Harsha Ratnasooriya (2018) 鈥淐limate Change Impacts and Coastal Processes鈥, Presentation at Workshop on Coastal Resources Management, Organized by听 the Coast Conservation and Coastal Resource Management Department, Sri Lanka.
- J. A. S. I. Thilakarathne & T. M. N. Wijayaratna (2018) 鈥淎 Case Study on the Retention Tanks in the Walawe Ganga River Basin, Sri Lanka鈥 Proceedings of the 2018 Moratuwa Engineering Research Conference (MERCon), Moratuwa, Sri Lanka.听
- P. H. Y. Brabuddhaka & A. H. R. Ratnasooriya (2017) 鈥淎ssessment of the Exposure of Sri Lanka to Tsunamis generated at the Makran Fault鈥, Proceedings of the 73rd Annual Sessions, Sri Lanka Association for the Advancement of Science, Sri Lanka.
- P. P. R. Abeygunawardana & A. H. R. Ratnasooriya (2017) 鈥淎ssessment of the Exposure of Sri Lanka to Tsunamis generated at the Sunda Trench鈥, Proceedings of the 73rd Annual Sessions, Sri Lanka Association for the Advancement of Science, Sri Lanka.
- 听A. H. R. Ratnasooriya, S. P. Samarawickrama & S. S. L. Hettiarachchi (2016) 鈥淐oastal Investigations for Sustainable Fisheries Infrastructure Development in the Northern Province of Sri Lanka鈥, Proceedings of the Workshop on Climate Change and Anthropogenic Activities: Impact on Coastal Development and Management, Conducted by the Department of Geography, University of Colombo, Sri Lanka and Island Research Center, State Oceanic Administration, Peoples Republic of China, Colombo, Sri Lanka
- Harsha Ratnasooriya (2016) 鈥淐oastal Erosion and Threats to Coastal Resources鈥,听 Presentation at Workshop on Coast Conservation and Coastal Resources Management, Organized by听 the Coast Conservation and Coastal Resource Management Department, Sri Lanka.
- Harsha Ratnasooriya (2015) 鈥淐oastal Zone Developments in Sri Lanka: Recent Trends and Future Needs鈥, Presidential Address-Section C, 71st Annual Sessions, Sri Lanka association for the Advancement of Science, Sri Lanka.
- Kasun De Silva & Harsha Ratnasooriya (2015) 鈥淎ssessment of exposure of Sri Lanka to tsunami hazards from Sunda Trench鈥, Proccedings of the 71st Annual Sessions, Sri Lanka Association for the Advancement of Science, Sri Lanka.
- M. M. P. D. Samarasekara & A. H. R. Ratnasooriya (2015) 鈥淭sunami Hazards: Effectiveness of Early Warning in Impact Mitigation鈥, Proceedings of the 71st Annual Sessions, Sri Lanka association for the Advancement of Science, Sri Lanka.
- A. H. R. Ratnasooriya (2015) 鈥淚nvestigations on Coastal Environment and Fisheries Infrastructure in Jaffna Peninsula鈥, Proceedings of the 71st Annual Sessions, Sri Lanka Association for the Advancement of Science, Sri Lanka.听听听听听听听
- S. S. L. Hettiarachchi, A. H. R. Ratnasooriya & R. S. M.听 Samarasekera (2015) 鈥淭sunami Wave Height Forecasting at Coastlines with Complex Geometries-An Integrated Approach for the Analysis of Results from Early Warning Systems and Inundation Modelling for Risk Assessment.鈥 成人头条, Civil Engineering. Colombo: UNESCO - IOC - ESCAP. Retrieved from
- S. S. L. Hettiarachchi, S. P. Samarawickrama, N. Wijeratne, A. H. R. Ratnasooriya & R. S. M. Samarasekera (2015) 鈥淩isk Assessment and Mitigation within a Tsunami Forecasting and Early Warning Framework: Case Study - Port City of Galle.鈥 成人头条, Civil Engineering. Colombo: UNESCO - IOC - ESCAP. Retrieved from
- Harsha Ratnasooriya (2015) 鈥淚mpacts of Global Climate Change on the Coastal Zone鈥, Presentation at the Workshop on The Impact of Climate Change on Water and Food Security and Possible Adaptation Measures, Organized by the National Institute of Fundamental Studies, Colombo, Sri Lanka.
- Harsha Ratnasooriya (2015) 鈥Coastal Processes, Coastal Erosion:听 Causes, Impact on Coastal Societies and Management Methods鈥, Presentation at the Awareness Workshop on听 听Coastal Zone Issues and Impacts on Society, Organized by听 SAARC Coastal Zone Management Centre (CZMC), Chilaw, Sri Lanka.
- A. H. R. Ratnasooriya & S. P. Samarawickrama (2015) 鈥淐oastal Investigations for Sustainable Development of Fisheries Infrastructure鈥, 鈥淓ngineer鈥, Journal of the Institution of Engineers, Sri Lanka, Vol XLVIII, No听1.