• Aleena Charly and Celine George, (2015), “Simulation of streamflow using Soil and Water Assessment Tool (SWAT) for Kalleli watershed in Achencoil river basin, Kerala”, Proceedings of the Twenty Seventh Kerala Science Congress, January 2015, Alappuzha, Kerala. pp 75.
    • Celine George (2014) “Temporal variation of reference evapotranspiration in Achencoil river basin, Kerala” Proceedings of National Conference on Changing Climatic Scenario and Sustainable Resource Management (CSSR 2014), 17-19 January 2014, NSS College of Engineering, Palakkad, Kerala, pp 76-81.
    • Celine George (2014) “Water Balance computation using SWAT for a data scarce region in a monsoon-driven environment” Proceedings of the International Symposium on Integrated Water Resources Management (IWRM-2014), February 19-21, 2014, CWRDM, Kozhikode, Kerala, India. Pp 141-149.
    • Celine George and E. J. James, (2013), “Land use change implications on hydrology in the Meenachil river basin in Kerala”, ‘International Regional Science meeting on Land Cover and Land Use Change dynamics and Impacts in South Asia’ conducted at Karunya University during 10-14 January 2013, poster presentation.
    • Jisha R. K., Celine George and E. J. James, (2013), “Satellite imagery vs Google earth map for use in hydrologic modelling in humid tropical river basin”, Proceedings of the Twenty Fifth Kerala Science Congress, January 2013, Thiruvananthapuram, Volume 1, pp 469-471.
    • Celine George and E. J. James, (2012) “Simulation of streamflow in a humid tropical river using SWAT”, 2012 International SWAT conference, 18-20 July 2012 at IIT Delhi, Book of Abstracts,pp 24.
    • Celine George and E. J. James, (2012), “Climate change implications on the annual water balance in a humid tropical river basin”, Proceedings of the International meet on Impact of climate change on water resources conducted at Karunya University during 17-18 August 2012, pp 245-259.
    • Jo Paul Joseph, Celine George and E. J. James, (2012), “Temporal trends in reference evapotranspiration (ETo) in humid tropical region”, International meet on Impact of climate change on water resources conducted at Karunya University during 17-18 August 2012, Abstracts of paper, pp 41.
    • Celine George (2011) Final Draft Report on "Study on Hydrology of Small Watersheds of Highland Kerala" submitted to INCOH
    • Celine George, K. V. Jayakumar and E. J. James, (2011), “Trends and variability in the hydrological data of the Meenachil river basin in Kerala”, Proceedings of the third International Geography Congress on Sustainable Natural Resources conducted at CWRDM during 6-8 May 2011, pp 195-200.
    • Celine George (2008), “Building a GIS Database to Support Hydrologic Modeling For Manimala River Basin in Kerala”, Abstract volume of the National Seminar on “Geoinformatics for Natural Resources Management” conducted at Chennai by the University of Madras, Department of Geography during 28-29 February 2008, pp 70.
    • Celine George (2008), “Decadal Variability of Annual and Seasonal Rainfall in Kerala – A Case Study”, Proceedings of the National Conference on Hydraulics and Water Resources HYDRO 2008 conducted at Jaipur during 15-16 December 2008, pp 772-775.
    • Celine George, George Abe, E. G. Soman, and Jose K. I., (2007), “Water Resources Development in Tribal Areas of Idukki District” Paper published in the Compendium of Selected Research Papers and Articles published at the State Level Seminar 2007 on “Natural Resource Management and Livelihood Support Systems” conducted by the Western Ghat Cell of the Planning and Economic Affairs Department, Government of Kerala.
    • Celine George (2005), “Comparison of SRTM Derived Watershed vs Topographic Map Derived Watershed in the Highland Region of Kerala State”, Proceedings of Seventeenth Kerala Science Congress, 29-31 January 2005, KFRI, Peechi. pp 284.
    • Celine George and Aswathy V., (2005), “Rainfall Runoff Modeling Using Watershed Modeling System (WMS), Souvenir & Abstracts Volume of the XXIV Annual convention of Association of Hydrologists of India and National Seminar on Hydrology with special reference to Urban Groundwater Pollution, 27-28 December 2005.
    • Celine George and George Abe, (2005) “Geomorphology Computation of Highland Watershed Using Watershed Modeling System (WMS) ans SRTM DEM Data” Conference on ‘Natural Resource Management For Eco-Development and Livelihood Security in Southern India (NRMELSI -05)’ November 24-25, 2005 Udhagamandalam, TamilNadu.
    • Celine George, George Abe, E. G. Soman, and Jose K. I., (2005), “Water Resources Development in Tribal Areas of Idukki District” Paper published in “Sustainable Natural Resource Development” A Compendium of Research Papers of Projects under WGDP.
    • Celine George and George Abe (2004), “Delineation of Watershed from the Shuttle Radar Topography Mission (SRTM) Digital Elevation Model (DEM) using Watershed Modeling system (WMS)” Proceedings of Indian Environment Congress – 2004 pp 21-22.
    • Jobin Thomas, George Abe, Celine George and M Murugan (2004), “Hydrologic Appraisal of Small Upland Watersheds under Different Land Covers” Proceedings of Indian Environment Congress – 2004 pp 31.
    • Celine George (2002) “An Evaluation of Monsoon-Annual Rainfall Relationship of Periyar River Basin of Kerala – A Case Study” Proceedings of XII Swadeshi Science Congress 2002, pp 335-337.
    • Celine George (2001), “Humidity – A Software Approach”, Proceedings of the Thirteenth Kerala Science Congress, January 2001, Thrissur, pp 54-55.
    • Celine George (2000), “Climatic conditions of Purapuzha Watershed”, Abstract Volume of 10th Swadeshi Science Congress, 7-9 November 2000, Cochin, pp.