Using Weather Patterns to Forecast Electricity Consumption in Sri Lanka: An ARDL Approach

REFEREED JOURNALS
Priyadarshana, A., Lokupitiya, R., Kuruppuarachchi, D., Lokupitiya, E.
International Energy Journal 21(2): 257-268.
Publication year: 2021

Priyadarshana, A., Lokupitiya, R., Kuruppuarachchi, D., Lokupitiya, E. 2021. Using Weather Patterns to Forecast Electricity Consumption in Sri Lanka: An ARDL Approach. International Energy Journal 21(2): 257-268

Treatment and Disposal of Poultry Processing Wastewater in Sri Lanka.

REFEREED JOURNALS
Wijesekra, W.R.L., Lokupitiya, E., and Najim, M.M.M.
Sri Lanka Journal of Technology 2(1), 8-15
Publication year: 2021

Treatment and Disposal of Poultry Processing Wastewater in Sri Lanka.

REFEREED JOURNALS
Wijesekra, W.R.L., Lokupitiya, E., and Najim, M.M.M.
Publication year: 2021

Wijesekra, W.R.L., Lokupitiya, E., and Najim, M.M.M. (2021). Treatment and Disposal of
Poultry Processing Wastewater in Sri Lanka. Sri Lanka Journal of Technology 2(1), 8-15

Threshold rainfall ranges for Landslide Occurrence in Matara District of Sri Lanka and findings on Community Emergency Preparedness.

REFEREED JOURNALS
Kalubowila, P, Lokupitiya, E, Halwatura, D. and, Jayathissa, G.
International Journal of Disaster Risk Reduction 52, January 2021, 101944
Publication year: 2021

The Determination of Soil Organic Carbon Stocks in Salt Marshes at Northwest Coast of Sri Lanka

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Perera, N., Lokupitiya, E., Halwatura, D., & Udagedara, S.
Proceedings of SLAAS 77th Annual Scientific Sessions. Life and Earth Sciences category.
Publication year: 2021

Perera, N., Lokupitiya, E., Halwatura, D., & Udagedara, S. (2021). The Determination of Soil Organic Carbon Stocks in Salt Marshes at Northwest Coast of Sri Lanka. Proceedings of SLAAS 77th Annual Scientific Sessions. Life and Earth Sciences category.

Species-Specific Allometric Relationships and Carbon Content of Succulent Salt Marsh Vegetation of Vidataltivu Nature Reserve.

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Perera, N., Udagedara, S., Halwatura, D., & Lokupitiya, E.
Proceedings of International Conference on Multidisciplinary Approaches in Science. Faculty of Science, University of Colombo, Sri Lanka.
Publication year: 2021

Perera, N., Udagedara, S., Halwatura, D., & Lokupitiya, E. (2021). Species-Specific Allometric Relationships and Carbon Content of Succulent Salt Marsh Vegetation of Vidataltivu Nature Reserve. Proceedings of International Conference on Multidisciplinary Approaches in Science. Faculty of Science, University of Colombo, Sri Lanka.

Salinity Levels in Coastal Saline Paddy Areas of Jaffna and Mannar Districts

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Vathani A. S. A., and  Lokupitiya, E
Proceedings of International Conference on Multidisciplinary Approaches in Science. Faculty of Science, University of Colombo, Sri Lanka.
Publication year: 2021

Vathani A. S. A., and  Lokupitiya, E., (2021). Salinity Levels in Coastal Saline Paddy Areas of Jaffna and Mannar Districts. Proceedings of International Conference on Multidisciplinary Approaches in Science. Faculty of Science, University of Colombo, Sri Lanka.

Institutional Role in Implementing Climate Action (SDG 13): A Case Study from the University of Colombo, Sri Lanka

REFEREED JOURNALS
Lokupitiya E. and Kariyawasam, M.
Publication year: 2021

Lokupitiya E. and Kariyawasam, M. 2021. Institutional Role in Implementing Climate Action (SDG 13): A Case Study from the University of Colombo, Sri Lanka. University of Colombo Review 2(2), 162-170.

Institutional Role in Implementing Climate Action (SDG 13): A Case Study from the University of Colombo, Sri Lanka

REFEREED JOURNALS
Lokupitiya, E. and Kariyawasam, M.
Publication year: 2021

Lokupitiya, E. and Kariyawasam, M. 2021. Institutional Role in Implementing Climate Action
(SDG 13): A Case Study from the University of Colombo, Sri Lanka. University of Colombo
Review (Series III) 2(2), 162-170

Handling climate change education at universities: an overview

REFEREED JOURNALS
Filho, W.L., Sima, M., Sharifi, A., Luetz, J.M., Salvia, A.L., Mifsud, M., Olooto, F.M., Djekic, I., Anholon, R., Rampasso, I., Donkor, f.K., Dinis, .A.P., Klavins, M., Finnveden, G., Chari, M.M., Molthan-Hill, P., Mifsud, A., Sen, S.K., Lokupitiya, E.. (2021).
Environmnetal Sciences Europe 33 (1), 1-19.
Publication year: 2021

Filho, W.L. et al.. 2021. Handling climate change education at universities: an overview. Environmnetal Sciences Europe 33 (1), 1-19.

Handling climate change education at universities: an overview

REFEREED JOURNALS
Filho, W.L. et al.
Publication year: 2021

Filho, W.L. et al.. 2021. Handling climate change education at universities: an overview.
Environmnetal Sciences Europe 33 (1), 1-19.

Estimation of Soil Carbon Stocks of Urban Freshwater Wetlands in the Colombo Ramsar Wetland City and their Potential Role in Climate Change Mitigation

REFEREED JOURNALS
Dayathilake, D.D.T.L., Lokupitiya, E. and Wijeratne, V.P.I.S.
Wetlands 41: 29. https://doi.org/10.1007/s13157-021-01424-7
Publication year: 2021

Does the quality of life connect with an individual’s nature connectedness and per capita greenhouse gas emission? A preliminary study

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Somarathne, E. A. S. K., Gunathunga M. W., & Lokupitiya, E.
International Conference on Multidisciplinary Approaches in Science – 2021. Accepted abstract for an oral presentation.
Publication year: 2021

Somarathne, E. A. S. K., Gunathunga M. W., & Lokupitiya, E. (2021). Does the quality of life connect with an individual’s nature connectedness and per capita greenhouse gas emission? A preliminary study. International Conference on Multidisciplinary Approaches in Science – 2021. Accepted abstract for an oral presentation.

Book of Abstracts of 5th International Conference on Climate Change 2021(ICCC 2021)

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Lokupitiya, E (Editor-in-Chief)
ISBN 978-955-3605-84-9
Publication year: 2021

Lokupitiya, E. (Editor-in-Chief). 2021.  Book of Abstracts of 5th International Conference on Climate Change 2021(ICCC 2021).  The International Institute of Knowledge Management (TIIKM). ISBN 978-955-3605-84-9

An Analysis of Temperature and Precipitation trends in Colombo and Nuwara Eliya Districts during the past 31 years (1989 - 2019)

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Nuwanthi, N. A. and Lokupitiya, E.
Proceedings of International Conference on Multidisciplinary Approaches in Science. Faculty of Science, University of Colombo, Sri Lanka.Proceedings of International Conference on Multidisciplinary Approaches in Science. Faculty of Science, University of Colombo, Sri Lanka.
Publication year: 2021

Nuwanthi, N. A. and Lokupitiya, E. (2021). An Analysis of Temperature and Precipitation trends in Colombo and Nuwara Eliya Districts during the past 31 years (1989 – 2019). Proceedings of International Conference on Multidisciplinary Approaches in Science. Faculty of Science, University of Colombo, Sri Lanka.

Air Pollutants in Colombo City and Relationship with Meteorological Variables

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Jegathesan, A., Lokupitiya, E., and Premasiri, S.
Proceedings of International Conference on Multidisciplinary Approaches in Science. Faculty of Science, University of Colombo, Sri Lanka.
Publication year: 2021

Jegathesan, A., Lokupitiya, E., and Premasiri, S. (2021). Air Pollutants in Colombo City and Relationship with Meteorological Variables. Proceedings of International Conference on Multidisciplinary Approaches in Science. Faculty of Science, University of Colombo, Sri Lanka.

The effects of incident microclimatic and soil parameters on the population sizes of selected tiger beetle species in Sri Lanka

REFEREED JOURNALS
Thotagamuwa, A., Lokupitiya, E., Lokupitiya, R.S., Dangalle, C.D., Pallewatta, N, and Dayananda, K. S. 
Publication year: 2020

Thotagamuwa, A., Lokupitiya, E., Lokupitiya, R.S., Dangalle, C.D., Pallewatta, N, and Dayananda,
K. S. 2020. The effects of incident microclimatic and soil parameters on the population sizes of
selected tiger beetle species in Sri Lanka. International Journal of Tropical Insect Science 40, 71-79

The correlation of demographic factors with the skill level of meditators: A pilot study

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Dasnayake, H. M. N. N., Somarathne, E. A. S. K., Outschoorn, N.O., Vithanage, K. K., Dalpadadu, K. P. C., Gunathunga M. W., Herath, H. M. J. C., Jayasinghe, K. S. A., & Disanayake, W. D. N
Publication year: 2020

Dasnayake, H. M. N. N., Somarathne, E. A. S. K., Outschoorn, N.O., Vithanage, K. K., Dalpadadu, K. P. C., Gunathunga M. W., Herath, H. M. J. C., Jayasinghe, K. S. A., & Disanayake, W. D. N. (2020). The correlation of demographic factors with the skill level of meditators: A pilot study. Book of abstracts. Open University Research Conference, 2020.Held in Colombo, Sri Lanka. P. 88.

Study protocol: Developing a validated tool to study Buddhist meditation experience which can be used in scientific studies

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Somarathne, E. A. S. K., Lokupitiya, E., & Gunathunga, W.
Publication year: 2020

Somarathne, E. A. S. K., Lokupitiya, E., & Gunathunga, W. (2020). Study protocol: Developing a validated tool to study Buddhist meditation experience which can be used in scientific studies. Book of Abstracts. Colombo Medical Congress 2020. Colombo, Faculty of Medicine, University of Colombo, Sri Lanka. P. 160

Evaluation of best management practices with greenhouse gas benefits for salt-affected paddy soils in South Asia

REFEREED JOURNALS
Lokupitiya, E., Agrawal, M., Ahamed, T., Mustafa, N., Ahmed, B., Vathani, A., Opatha, K., Jaiswal, B., Singh, S., Seneviratne, G., Sirisena, D.N., and Paustian, K.
Publication year: 2020

Lokupitiya, E., Agrawal, M., Ahamed, T., Mustafa, N., Ahmed, B., Vathani, A., Opatha, K.,
Jaiswal, B., Singh, S., Seneviratne, G., Sirisena, D.N., and Paustian, K. 2020. Evaluation of
best management practices with greenhouse gas benefits for salt-affected paddy soils in
South Asia. APN Science Bulletin, 10(1). doi:10.30852/sb.2020.1042

Estimation of aboveground and belowground carbon stocks in urban freshwater wetlands of Sri Lanka

REFEREED JOURNALS
Dayathilake, D.D.T.L., Lokupitiya, E. and Wijeratne
Carbon Balance and Management 15, 17 (2020). https://doi.org/10.1186/s13021-020-00152-5
Publication year: 2020

Climate-Smart Initiatives in Sri Lankan Agriculture Sector: Experience and Perspectives in Solar Powered Water Pumping for Sustainable Crop Production

REFEREED JOURNALS
Rotawewa, B. and Lokupitiya, E.
Asian Journal of Agriculture and Food Sciences 8(4): 74-84
Publication year: 2020

Threshold Rainfall Ranges for Landslide Occurrence in Matara District and Findings of a Social Survey on Emergency Preparedness.

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Kalubowila P., Lokupitiya E., Halwathura D., & Jayathissa G.
Kalubowila, P., Lokupitiya, E., Halwathura, D., & Jayathissa, G. (2019, November). Threshold Rainfall Ranges for Landslide Occurrence in Matara District and Findings of a Social Survey on Emergency Preparedness. In Proceedings of International Forestry and Environment Symposium (Vol. 24).
Publication year: 2019

The effects of incident microclimatic and soil parameters on the population sizes of selected tiger beetle species in Sri Lanka

REFEREED JOURNALS
Thotagamuwa, A., Lokupitiya, E., Lokupitiya, R.S., Dangalle, C.D., Pallewatta, N, and Dayananda, K.S.
International Journal of Tropical Insect Science pp 1-9
Publication year: 2019

Study of salinity levels and impacts of salt water intrusion in paddy areas of wet zone of Sri Lanka

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Opatha K.N., Lokupitiya E.
Opatha K.N., Lokupitiya E.(2019) Study of salinity levels and impacts of salt water intrusion in paddy areas of wet zone of Sri Lanka. Proceedings of the Symposium on Agrobiodiversity for Climate Change Adaptation, Food and Nutrition. p. 63
Publication year: 2019

Representing grasslands using dynamic prognostic phenology based on biological growth stages: 1. Implementation in the Simple Biosphere Model (SiB4)

REFEREED JOURNALS
Haynes, K.D., Baker, I.T., Denning, A.S., Stöckli, R., Schaefer, K., Lokupitiya, E.Y., and Haynes, J.M.
Journal of Advances in Modeling Earth Systems 11, https://doi.org/10.1029/2018MS001540
Publication year: 2019

Impacts of Weather Pattern Changes and the Ratio between Potential Evapotranspiration and Precipitation as a Drought Index on Tea Productivity in Selected Locations of Sri Lanka

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Perera JKMCD and Lokupitiya E.
Publication year: 2019

Perera JKMCD and Lokupitiya E. 2019. Impacts of Weather Pattern Changes and the Ratio between Potential Evapotranspiration and Precipitation as a Drought Index on Tea Productivity in Selected Locations of Sri Lanka. Book of Abstracts. International conference on climate change (ICCC) 2019 held in Kuala Lumpur, Malaysia. P. 19

Impacts of Saltwater Intrusion in Coastal Paddy Areas of Wet Zone of Sri Lanka

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Opatha K.N., Lokupitiya E.
Opatha K.N., Lokupitiya E. (2019) Impacts of Saltwater Intrusion in Coastal Paddy Areas of Wet Zone of Sri Lanka. Proceedings of the 22nd International Forestry and Environment Symposium, University of Sri Jayawadenepura, Sri Lanka. p.90
Publication year: 2019

Estimation of Aboveground and Belowground Carbon Stocks in Urban Freshwater Wetlands of Sri Lanka

CONFERENCE PUBLICATIONS/CONTRIBUTIONS
Dayathilake DDTL and Lokupitiya E.
Publication year: 2019

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

Environment Chapter. Five year vision oriented integrated sustainable development plan for NWP 2020-2024.

BOOK CHAPTERS AUTHORED
Lokupitiya, E.
pp 199-223. Chief Secretariat, North Western Provincial Council.
Publication year: 2019