Dayathilake DDTL and Lokupitiya E. 2019. Estimation of Aboveground and Belowground Carbon Stocks in Urban Freshwater Wetlands of Sri Lanka. Book of Abstracts. International conference on climate change (ICCC) 2019 held in Kuala Lumpur, Malaysia. P. 6

Outschoorn, N.O., Somarathne, E. A. S. K., Dasnayake, H. M. N. N., Vithanage, K. K., Dalpadadu, K. P. C., Karunarathne, L. J. U., Perera, S. A. S. K., Gunathunga M. W., Herath, H. M. J. C., Hadunnetti, S. M., Lokupitiya, E., Jayasinghe, K. S. A., & Disanayake, W. D. N. (2019). Development of an Intake interview to identify skilled meditators for scientific research. Book of Abstracts. 5th International Buddhist Conference (IBC 2019). Anuradhapura, Bhiksu University of Sri Lanka. P.67.

Somarathne, E. A. S. K., Lokupitiya, E., & Gunathunga, W. (2019). Buddhist Meditation Experience Questionnaire (BMEQ): A preliminary tool to describe Buddhist meditation experience. Book of Abstracts. 5th International Buddhist Conference (IBC 2019). Anuradhapura, Bhiksu University
of Sri Lanka. P.187

Lokupitiya, E. (Editor-in-Chief). 2019.  Book of Abstracts of 3rd International Conference on Climate Change 2019 (ICCC 2019).  The International Institute of Knowledge Management (TIIKM). ISBN 978-955-3605-25-2

Wijayarathne D.N., Lokupitiya E., Silva T.U.K., (2018) Ratio between potential evapotranspiration and precipitation as a drought index and impacts on rubber yield in Sri Lanka. Book of Abstracts. 2nd International Conference on Climate Change (ICCC 2018) held in Colombo, Sri Lanka. p. 19

Somarathne E.A.S.K., Lokupitiya E., (2018) Impacts of climate change on paddy yields and fate of rice residues in different climatic zones of Sri Lanka. Book of Abstracts. 2nd International Conference on Climate Change (ICCC 2018) held in Colombo, Sri Lanka. P. 27

Kariyawasam M., Lokupitiya E., (2018) Impact of university waste management practices on Greenhouse Gas emissions at landfill sites. Abstract presentation at the 2nd International Conference on Climate Change (ICCC 2018) held in Colombo, Sri Lanka.

Rotawewa B., Lokupitiya E., (2018) Financial and environmental overview on solar powered water pumping system for agriculture in Sri Lanka. Abstract presentation at the 2nd International Conference on Climate Change (ICCC 2018) held in Colombo, Sri Lanka.

Archana, A.S., Lokupitiya E., Sirisena D.N., Senevirathne G., (2018) Determining the best agricultural management practices for salt affected coastal paddy soils in Sri lanka considering net Greenhouse Gas emission along with other socioeconomic benefits. Book of Abstracts. 2nd International Conference on Climate Change (ICCC 2018) held in Colombo, Sri Lanka. P. 75.

Lokupitiya, E., Agrawal, M., Vathani, A., Ahamed, T., Mustafa, N., Ahmad, B., Pandey, D., Seneviratne, G., Paustian, K. 2018. Coastal salinity intrusion and food security in South Asia: best management practices with greenhouse gas benefits. In: Claudia Heidecke, Hayden Montgomery, Hartmut Stalb, Lini Wollenberg (Eds.), Volume of Abstracts. p. 75.

Lokupitiya, E. (Editor-in-Chief). 2018.  Book of Abstracts of the International Conference on Climate Change- 2018 (ICCC 2018).  The International Institute of Knowledge Management (TIIKM). ISBN 978-955-4903-94-4

Fernando K.M.S.R., Lokupitiya E., (2018) Assessment of the sustainability and effectiveness of the existing solid waste management regulations and practices in Colombo municipality with reference to Greenhouse Gas mitigation. Book of Abstracts. 2nd International Conference on Climate Change (ICCC 2018) held in Colombo, Sri Lanka. P. 16

Perera, K.M.P., Lokupitiya, K.M.P., Zupanski2, D., Denning3, A.S. , Meegama, R.G.N., Lokupitiya, E.Y.K., Patra, P.K. 2017. Estimation of Asian and Global Carbon Fluxes Using Maximum Likelihood Ensemble Filter (MLEF). Book of Abstracts. International Conference on Climate Change- 2017 (ICCC 2017) held in Colombo, Sri Lanka. P 10.

Kosvinna K, Lokupitiya E (2017) Effects of Topography and Microclimate variables on Nematode abundance in a High Grown Tea Plantation of Nawalapitiya. Book of Abstracts. International Conference on Climate Change- 2017 (ICCC 2017) held in February 16-17, Colombo, Sri Lanka. p 42.

Shiwanthi B.K.S., Lokupitiya E., Peris S. (2017). Determining the Reduction of Fossil Fuel Burning and CO2 Emissions in Textile Industry of Sri Lanka through Sustainable Energy Use. Proceedings of the 22nd International Forestry and Environment Symposium 2017. p 36.

Lokupitiya, E. (Editor-in-Chief). 2017.  Conference Proceedings of the International Conference on Climate Change- 2017 (ICCC 2017).  The International Institute of Knowledge Management (TIIKM). ISBN 978-955-3605-25-2

Vidanagama, J., Lokupitiya, E., 2017. Comparison of Energy Usage and Greenhouse Gas Emissions Associated with Tea and Rubber Manufacturing Processes in Sri Lanka. Book of Abstracts. International Conference on Climate Change- 2017 (ICCC 2017) held in February 16-17, Colombo, Sri Lanka. p 31.

Lokupitiya, E. (Editor-in-Chief). 2017.  Book of Abstracts of the International Conference on Climate Change- 2017 (ICCC 2017).  The International Institute of Knowledge Management (TIIKM). ISBN: 978-955-4903-66-1

Lokupitiya, E., Agrawal, M., Pandey, D., Ahamed, T., Mustafa, R.N., Sirisena. D.N., Seneviratne, G., Udagedara, S., & Paustian. K. (2017). Best management practices with low greenhouse gas emissions for salinity management in paddy soils of south asia. Book of Abstracts. International Conference on Climate Change- 2017 (ICCC 2017) held in Colombo, Sri Lanka. p. 14.

Pathmeswaran C., Lokupitiya E., Waidyarathne K.P. 2017. Assessment of the impact of extreme weather events on coconut productivity in selected locations of Sri Lanka. Book of Abstracts. International Conference on Climate Change- 2017 (ICCC 2017) held in Colombo, Sri Lanka. P 16.

Kosvinna K, Lokupitiya E (2016) Topographical Effects on Soil Carbon in a High Grown Tea Plantation of Nawalapitiya. Proceedings of the 21st International Forestry and Environment Symposium, Sri Lanka. p109.

Thotagamuwa A., Dangalle C.D., Pallewatta N. and Lokupitiya E. 2016. Selection of tiger beetle species as potential bioindicator organisms for coastal ecosystems of Sri Lanka. Proceedings of the Annual Research Symposium of the University of Colombo, Sri Lanka. pp. 295.

Vidanagama, J., Lokupitiya, E.Y.K., 2016. Energy Usage and Greenhouse Gas Emissions Associated with Tea Manufacturing Process in Sri Lanka. Proceedings Annual Research Symposium University of Colombo, Colombo, 2016. P 297.

Thotagamuwa A., Dangalle C.D., Pallewatta N., Lokupitiya E., Sumanapala A. and Ranasinghe R.H.T. 2016. Comparison of tiger beetle (Coleoptera: Cicindelidae) diversity in four protected areas in different climatic zones of Sri Lanka. Proceedings of the International Research Sessions of the University of Peradeniya, Sri Lanka. pp. 330

Vidanagama, J., Lokupitiya, E. Y. K., 2016. Assessment of Rate of Change in Soil Carbon Stock in Tea Plantations in Sri Lanka. Center for Environmental Studies of the University of Peradeniya, Kandy

Thotagamuwa A., Wijerathna T., Dangalle C.D., Pallewatta N. and Lokupitiya E. 2016. A preliminary survey of the occurrence of tiger beetle species (Coleoptera, Cicindelidae) in the Jaffna Peninsula of Sri Lanka. Proceedings of the 36th Annual Sessions of the Institute of Biology, Sri Lanka. pp. 50.

Thotagamuwa A., Dangalle C.D., Pallewatta N. and Lokupitiya E. 2015. Tiger beetles of Sri Lanka’s coastal zone: Distributional changes and habitat preferences. Proceedings of the Second National Symposium on Marine Environment, Marine Environment Protection Authority, Colombo, Sri Lanka. pp. 16-17.

Thotagamuwa A., Dangalle C., Pallewatta N. and Lokupitiya E. 2015. New records of an endemic tiger beetle species, Cylindera (Ifasina) waterhousei (Coleoptera, Cicindelidae) from Kalutara District, Sri Lanka. Proceedings of the Twentieth International Forestry and Environment Symposium, University of Sri Jayawardenapura, Sri Lanka. pp. 130.

Thotagamuwa A., Dangalle C.D., Pallewatta N. and Lokupitiya E. 2015. Historical and current records of Cylindera (Ifasina) labioaenea Horn, 1892 (Coleoptera: Cicindelidae) in Sri Lanka. Proceedings of the Annual Research Symposium, University of Colombo, Sri Lanka. pp. 109.