Lokupitiya, E., Denning, S., Paustian, K., Baker, I. 2010. Contribution of soil organic matter decomposition processes to the land-atmosphere exchanges in US croplands: implications from a fine resolution land surface model. Organic matter stabilization and ecosystem functions SOM 2010 conference, September 19-23, Presqu’île de Giens (Côte d’Azur), France. P 225.
Lokupitiya, E. 2009 a. Simulation of carbon fluxes and prediction of crop yields within MCI region using SiBcrop. 2009 Second North American Carbon Program All Invesigators Meeting. February 17-20 2009, San Diego, CA, USA.
Lokupitiya, E., Denning, S., Paustian, K., Baker, I., and K. Shaefer. 2007. Using crop specific phenology models coupled with the Simple Biosphere Model (SiB) for improved prediction of land-atmosphere exchanges across the mid-continental region of North America. 40th Annual meeting of the American Geophysical Union. December 10-14, 2007, San Francisco, California, USA.
Lokupitiya, E., Paustian, K. and M. Lefsky. 2005. Potential use of AVHRR NDVI in estimating crop aboveground biomass and carbon inputs from crop residues. 2005 International Anuual Meetings of the ASA-CSSA- SSSA, November 6- 10, 2005, Salt Lake City, USA.
Lokupitiya, E., Paustian, K, Williams, S., Lokupitiya, R. and Breidt Jay F..2005. Analysis of C Dynamics in Us Agricultural Soils. 2005 International Anuual Meetings of the ASA-CSSA- SSSA, November 6- 10, 2005, Salt Lake City, USA.
Lokupitiya E. Y. K and Batagoda B. M. S, (2001) Off-grid, community-based dendrothermal power generation: a viable option for clean development mechanism. Abstract presentation at the Proceedings of the seventh annual Forestry and Environment Symposium 2001 of the Department of the Forestry and Environmental science, University of Sri Jayewardenepura, Sri Lanka. P 25.