Wickramasooriya A.K., Walpita L.S. (2021) Analysis of Flood Hazard in Kalutara District Using Geospatial Technology. In: Amaratunga D., Haigh R., Dias N. (eds) Multi-Hazard Early Warning and Disaster Risks. Springer, Cham. https://doi.org/10.1007/978-3-030-73003-1_33

Prakashnie M.P., Nianthi K.W.G.R., Wickramasooriya A.K. (2021) Flood Risk of Porathivu Pattu in Batticaloa District, Sri Lanka. In: Amaratunga D., Haigh R., Dias N. (eds) Multi-Hazard Early Warning and Disaster Risks. Springer, Cham. https://doi.org/10.1007/978-3-030-73003-1_21

https://doi.org/10.1007/978-3-030-73003-1_21

Wickramasooriya A., Gunarathne S., Ekanayaka S. (2021) Effect of Subsurface Geological Conditions on Variation of Groundwater Quality in Part of Kurunegala, Sri Lanka. In: Abrunhosa M., Chambel A., Peppoloni S., Chaminé H.I. (eds) Advances in Geoethics and Groundwater Management : Theory and Practice for a Sustainable Development. Advances in Science, Technology & Innovation (IEREK Interdisciplinary Series for Sustainable Development). Springer, Cham. https://doi.org/10.1007/978-3-030-59320-9_48

https://doi.org/10.1007/978-3-030-59320-9_48

Wickramasooriya A., Samarawera V. (2021) Variation of Salinity Levels in Water Bodies in and Around Weligama Bay Due to Effect of Hydrological Processes. In: Abrunhosa M., Chambel A., Peppoloni S., Chaminé H.I. (eds) Advances in Geoethics and Groundwater Management : Theory and Practice for a Sustainable Development. Advances in Science, Technology & Innovation (IEREK Interdisciplinary Series for Sustainable Development). Springer, Cham. https://doi.org/10.1007/978-3-030-59320-9_39

https://doi.org/10.1007/978-3-030-59320-9_39

Wickramasooriya A., Dilini M.M.G.S. (2021) Spatiality of Ethical Challenges in Use and Management of Groundwater in Coastal Regions, Sri Lanka. In: Abrunhosa M., Chambel A., Peppoloni S., Chaminé H.I. (eds) Advances in Geoethics and Groundwater Management : Theory and Practice for a Sustainable Development. Advances in Science, Technology & Innovation (IEREK Interdisciplinary Series for Sustainable Development). Springer, Cham. https://doi.org/10.1007/978-3-030-59320-9_29

https://doi.org/10.1007/978-3-030-59320-9_29

Wickramasooriya A., Rajapaksha N. (2021) Variation of Victoria Reservoir Water Level and Its Effect on Fluctuation of Groundwater Level Closer to the Reservoir. In: Abrunhosa M., Chambel A., Peppoloni S., Chaminé H.I. (eds) Advances in Geoethics and Groundwater Management : Theory and Practice for a Sustainable Development. Advances in Science, Technology & Innovation (IEREK Interdisciplinary Series for Sustainable Development). Springer, Cham.

https://doi.org/10.1007/978-3-030-59320-9_40

Wickramasooriya, Ashvin & Gunawardane, Udaya. (2024). Analysis of Sediment Characteristics and Depositional Environment of Beach Sediment along the Pulmoddai Mineral Sand Deposit in Eastern Coast of Sri Lanka. Geological Society of India, [S.l.], p. 554-560, apr. 2024. ISSN 0974-6889.

https://www.geosocindia.org/index.php/jgsi/article/view/173648

A. Wickramasooriya and S. Dilini (2022) Geoinformatics approach to classifying landslide hazard in The Hantana Mountain and its vicinity in Sri Lanka, IOP Conf. Ser.: Earth Environ. Sci. 1109 012019.

https://iopscience.iop.org/article/10.1088/1755-1315/1109/1/012019/meta

A. Wickramasooriya and S. Dilini (2022) Geoinformatics approach to classifying landslide hazard in The Hantana Mountain and its vicinity in Sri Lanka, IOP Conf. Ser.: Earth Environ. Sci. 1109 012019. https://iopscience.iop.org/article/10.1088/1755-1315/1109/1/012019/meta

https://iopscience.iop.org/article/10.1088/1755-1315/1109/1/012019/meta

Prarthana, W. K. S. & Wickramasooriya, A. K., (2024). Analysis of Short-Term Fluctuations in Soil Moisture during the Dry Season in Gampaha District in Sri Lanka using Satellite Remote Sensing, Peradeniya University International Research Sessions (iPURSE), Peradeniya, Sri Lanka, 29 – 30, August, 2024. Vol. 25, pp 7.

Wickramasooriya, A. K. (2024). Impact of subsurface material on the quality of groundwater in the vicinity of the Gohagoda waste disposal site in Kandy, Sri Lanka, 37th International Geological Congress (IGC), Busan, South Korea, 24 – 31, August, 2024, pp

Wickramasooriya, A. K. (2024). Effect of Climatic Conditions on Groundwater Potability in the Hambantota District in Sri Lanka, 37th International Geological Congress (IGC), Busan, South Korea, 24 – 31, August, 2024, pp

Wickramasooriya, A. K. and Walpita, L. S. (2020), Analysis of flood vulnerability in Kalutara district using geospatial technology, International Symposium on Multi-Hazard Early Warning and Disaster Risk Reduction, Colombo, Sri Lanka , 14-16 December, 2020.

Prakashinie, M. P., Nianthi, K. W. G. R. and Wickramasooriya, A. K. (2020), Flood Risk of Porathivu Pattu in Batticaloa District, Sri Lanka, International Symposium on Multi-Hazard Early Warning and Disaster Risk Reduction, Colombo, Sri Lanka , 14-16 December, 2020.

Wickramasooriya, A. K. and Walpita, L. S. (2020), Socioeconomic impacts due to flood risk in Kalutara district, 11th International Conference on Sustainable Built Environment (ICSBE) 2020, Kandy ,Sri Lanka, 10-12 December, 2020.

Wickramasooriya, A. K. and Sujeevan, N. (2020), Effect of climatic conditions on variation of salinity and hardness in surface and groundwater in an around Upparu lagoon Jaffna, 7th Annual International Virtual Convention On Building Sustainable Society for Future, Jaipur, India, 05-07 November, 2020.

Wickramasooriya, A. K. and Amarasooriya, W. G. I. M. (2020), Analysis of Landslide risk using Geoinformatics applications in the North West of Gangawatakorale Divisional Secretariat Division in Kandy District, The 7th International Conference on Arts and Humanities (ICOAH 2020), Colombo, Sri Lanka, 17-18 September 2020.

Wickramasooriya, A. K. and Samaraweera, V. (2020), Effect of natural hydraulic processes on variation of salinity levels in water bodies in and around Weligama, International congress on Geoethics & Groundwater Management, Porto, Portugal, 18-22 May, 2020.

Wickramasooriya, A. K. and Rajapaksha, N. (2020), Variation of Victoria reservoir water level and its effect on fluctuation of groundwater level closer to the reservoir, International congress on Geoethics & Groundwater Management, Porto, Portugal, 18-22 May, 2020.

Wickramasooriya, A. K., Gunarathne, S. and Ekanayaka, S. (2020), Effect of subsurface geological conditions on variation of groundwater quality in part of Kurunegala, Sri Lanka, International congress on Geoethics & Groundwater Management, Porto, Portugal, 18-22 May, 2020.

Wickramasooriya, A. K and Dilini, M. M. G. S. (2020), Spatiality of Ethical Challenges in Use and Management of Groundwater in Coastal Regions, Sri Lanka, International congress on Geoethics & Groundwater Management, Porto, Portugal, 18-22 May, 2020.

Dilini1, M. M. G. S. and Wickramasooriya, A. K. (2019), Geospatial Techniques to Determine the Effect of Land Surface Temperature on Forests in Sri Lanka: A Case Study in and around Wilpattu National Park, 5th International Young Earth Scientists Congress, Berlin, Germany, 9-13 September, 2019.

Gunawardhane, U. B. and Wickramasooriya, A. K. (2019), An overview of sedimentology and mineralogy of Pulmoddai mineral sand deposit, 5th International Young Earth Scientists Congress, Berlin, Germany, 9-13 September, 2019.

Wickramasooriya, A. K. (2013), Effect of agricultural practices on urban river system: A case study using Mahaweli river in Sri Lanka, 16th RiverSymposium, Brisbane, Australia, 23-27 September, 2013.

Wickramasooriya, A. K. (2012), Demarcation of landslide risk areas in central highlands of Sri Lanka using special technology, NIT4NDM International conference 2012, Galadhari Hotel, Colombo Sri Lanka, 07–08 November, 2012.

Wickramasooriya, A. K. (2012), Application of Multi Criteria Decision Analysis method to demarcate landslide risk areas in central highlands of Sri Lanka, 34th International Geological Congress, Brisbane, Australia, 05–10. August, 2012.

Wickramasooriya, A. K. (2012), How can geoscientists best engage with the public and high school pupils, 2nd World YES Congress Early Career Earth Scientists For Society, Brisbane, Australia, 05–10. August, 2012.

Wickramasooriya, A. K. (2012), Analysis of coastal erosion trends based on existing physical conditions along the Southwest coastal zone of Sri Lanka, Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai, 28–29 March, 2012.

Wickramasooriya, A. K. (2012), Landslide risk mapping in central province using GIS techniques, Young Scientists Forum Symposium 2011, Hector Kobbekaduwa Agrarian Research and Training Institute, Colombo 07, 27 January, 2012.

Wickramasooriya, A. K. (2011), Characteristics of Quaternary Red and Brown Earth deposits in North Western province of Sri Lanka, The World Conference on Paleontology and Stratigraphy (WCPS2011), Nakhon Ratchasima Rajabhat University, Nakhon Ratchasima, Thailand, 29 November to 03 December, 2011.

Wickranmasooriya, A. K. (2011), Effect of Geomorphology and Climatic Conditions on Coastal Flood Risks in Southern and Western Coastal Zone of Sri Lanka, XXV IUGG General Assembly, Melbourne Convention and Exhibition Centre, Melbourne, Australia, 28 June to 7 July 2011.

Wickramasooriya, A. K. (2011), Tsunami and its effect on coastal and marine ecosystems of Southern and Eastern coastal zones of Sri Lanka (poster), HydroEco2011 conference, Vienna Austria, 01– 05 May, 2011.

Wickramasooriya, A. K. (2011), Application of spatial technology for planning and implementation of development activities in Eastern and Northern coasts of Sri Lanka, International Symposium On “Post-War Economic Development Through Science, Technology and Management”, South Eastern University of Sri Lanka, Oluvil, 19–21 April, 2011.

Wickramasooriya , A. K. (2011), Preliminary flood risk intensity map of Southern province of Sri Lanka, National Symposium on “Disaster : Reduction, Mitigation and Management”, Institute of Fundamental Studies, Kandy, 25–26 February, 2011.

Wickramasooriya, A. K. (2009), Identification of groundwater potential zones in Sri Lanka using aerial photography, GIS and Remote Sensing, 1st World Young Earth Scientists Congress 2009 (YES2009), Beijing, China, 24-28 October, 2009.

Wickramasooriya, A. K. (2009), Identification of landslide risks in and around central highlands of Sri Lanka, 1st World Young Earth Scientists Congress 2009 (YES2009), Beijing, China, 24-28 October, 2009.

Wickramasooriya, A. K. Wickramagamage, P and Nawaratne, S.W (2008), Geoinformatics applications for the verification of coastal erosion sensitive segments along Southern and Southwest coastal zone of Sri Lanka, 33rd International Geological Congress, Oslo, Norway, 06–14 August, 2008.

Wickramasooriya, A. K. (2008), Importance of introducing Geoscience for the secondary and post-secondary education level in Sri Lanka, 33rd International Geological Congress, Oslo, Norway, 06–14 August, 2008.

Wickramasooriya, A. K. and Dharmagunawardena, H.A (2008), Effect of surface water infiltration on groundwater Fluoride concentration close to an irrigation tank in Polonnaruwa district in Sri Lanka, 33rd International Geological Congress, Oslo, Norway, 06–14 August, 2008.

Wickramasooriya, A. K. (2007), Influence of Geological structure of Sri Lanka on micro seismic activities, International conference on “Mitigation of the risk of natural hazards”, Faculty of Engineering, University of Peradeniya, Sri Lanka, 27–28 March 2007.

Wickramasooriya, A. K. (2006), Trends of seismic activities in Sri Lanka and their effect on dams and tunnels, ASC2006 conference, Bangkok, Thailand, 07–10 November, 2006.

Wickramasooriya, A. K. (2006), Teacher training is the most effective method of promoting geosciences at school level in Sri Lanka, GeoSciEd V 2006 conference, University of Bayreuth, Germany, 18–21, September 2006.

Wickramasooriya, A. K. (2006), Remote Sensing and Geoinformation systems approach as a solution for landslide risk management in Sri Lanka, International Disaster Risk Reduction Conference (IDRC Davos2006), Davos, Switzerland, 27 August to 01 September, 2006.

Wickramasooriya, A. K. (2005), Environmental problems in Sri Lankan coastal zone, 6th Open Meeting of the Human Dimensions of Global Environmental Change Research Community, Bonn, Germany, 09–13 October, 2005.

Wickramasooriya, A. K. (2007), Modifying teaching and assessment methods to improve practical performance in students, 3rd Sri Lanka Association for Improving Higher Education Effectiveness (SLAIHEE) conference on “Developing skills in university lecturers and students”, University of Colombo, 27 April , 2007.

Wickramasooriya, A. K., Nawarathne, S.W, and Wickramagamage, P (2007), Application of Geograpical Information Systems techniques to demarcate coastal erosion sensitive segments with respect to available surface materials along Southwest coastal zone of Sri Lanka, 23rd Annual sessions of the Geological Society of Sri Lanka, University of Peradeniya, 23 February, 2007.

Wickramasooriya, A. K. (2006), The needs for early warning systems to monitor common natural hazards and disasters in Sri Lanka, 22nd Annual sessions of the Geological Society of Sri Lanka, Sri Lanka Foundation Institute, Colombo, 24 February, 2006.

Wickramasooriya, A. K., Wickramagamage, P, Nawaratne, S.W, and Wickramarathne, S.N (2006), Spatial variation of surface materials and wave energy and their effect on the coastal erosion along Southwest coastal zone of Sri Lanka (poster), 10th anniversary celebrations of the Postgraduate Institute of Science (PGIS), Peradeniya, Sri Lanka, March 28, 2006.