| Journal Papers Sci / Scopus Peer Reviewed |
- Sabitha, N. M., Thampi, S. G., & Kumar, D. S. (2022). Application of a Distributed Hydrologic Model to Assess the Impact of Climate and Land-use Change on Surface Runoff from a Small Urbanizing Watershed. Water Resources Management, 1-22.
- Sabitha, N. M., Thampi, S. G., & Kumar, D. S. (2022). Performance Evaluation of Three Event-Based Rainfall-Runoff Models for a Small Tropical Watershed. Water Resources, 49(6), 973-983.
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| Conference Proceedings Sci / Scopus / Professional body |
- Jishnudev M V, Kalidasan S S, Sabitha N M, Sherin N S and Sanjai R J “An Assessment of Willingness to Pay for Passenger Boats”, National Conference on Recent Advances in Material science in Engineering (RAME-2023)” organized by the Department of Civil Engineering, EPCET on 26th July 2023
- Sabitha N M, Arun Chandran and T Ramakrishnan, “Feasibility of improvement of Flyover at Thampanoor Junction in Thiruvananthapuram City – A case study”, International Conference on Innovation Methods and Practical Applications for Cognizant Transportation Systems (IMPACT 2023), organized by College of Engineering Trivandrum, Transportation Engineering Research Centre NIT, and KSCSTE NATPAC, 20 - 22 March 2023.
- Sabitha N M, V S Sanjay Kumar and Keerthy Sabu, “Investigation on the latent variables affecting mode choice of commuters with the introduction of a water metro route”, paper submitted to SECON'22 (International Conference on
Structural Engineering and Construction Management).
- Sabitha N M, V S Sanjay Kumar, “Developing Waterway Transport System for Rejuvenation of an Urban Area - Renovation of Canals in Kochi City, India”, 2nd International Conference on Transportation Infrastructure Projects: Conception to Execution (TIPCE 2022), Transportation Engineering Group, IIT Roorkee, 14 – 17 September, 2022
- Keerthy Sabu, Sabitha N M and Geeva George, “Mode shift behaviour of commuters due to the introduction of a new waterway route", published in the proceedings of 6th Conference of Transportation Research Group of India (CTRG 2021) conducted from 14th to 17th December, 2021 at Tiruchirappalli, Tamil Nadu and selected for publication in Springer Proceedings
- Nidhi C Mohan, Vishnu U Krishnan, Saran Kumar M and Sabitha N M, “Maintenance and Management of Parvathy Puthanar Canal in Thiruvananthapuram”, 4th International Conference on Materials Mechanics and Management (IMMM2020), conducted by College of Engineering, Trivandrum, 5-7 March 2020
- V S Sanjay Kumar, Salini P N, Sabitha N M, Arun Chandran, Salini U, “Impact of Natural Disasters on Traffic and Transportation - The 2019 Kerala floods”, 4th International Conference on Materials Mechanics and Management (IMMM2020), conducted by College of Engineering, Trivandrum, 5-7 March 2020
- Sabitha N M, Dr. B G Sreedevi, Athulya A S and V S Sanjay Kumar, “Development of Risk Assessment Model for Waterway Safety”, Presented in 5th Conference of the Transportation Research Group of India (CTRG-2019) between 18 to 21 December, 2019 at Bhopal, India by V S Sanjay Kumar.
- Sabitha N M and Dr. B G Sreedevi, “Hydrological and Environmental Aspects of Developing Waterways for Navigation – A Case Study of Parvathy Puthanar in Kerala”, Proceedings of HYDRO 2019 - International Conference between 18 to 20 December, 2019 at Hyderabad, India, conducted by Indian Society of Hydraulics (ISH) and the Civil Engineering Department of UCE, Osmania University, pp 31-41.
- Sabitha N M, Dr. Santosh G Thampi and Dr. Sathish Kumar D, “Application of the TREX Model to Assess the Impact of Changes in Land-use on Runoff from a Small Catchment”, Proceedings of HYDRO 2019 - International Conference between 18 to 20 December, 2019 at Hyderabad, India, conducted by Indian Society of Hydraulics (ISH) and the Civil Engineering Department of UCE, Osmania University, pp 987-994.
- Sabitha N M, Dr. Santosh G Thampi and Dr. Sathish Kumar D, “Comparison of Two Event Based Rainfall Runoff Models for a Small Catchment in Kerala”, Presented in 5th International Conference on MODELING AND SIMULATION IN CIVIL ENGINEERING - ICMSC 2019 from 11th to 13th December 2019, conducted by T K M College of Engineering, Kollam.
- Sabitha N M, Dr. B G Sreedevi and T Ramakrishanan, “Renovation of Water Transport for Improving Urban Mobility in Kochi, Kerala”, Paper presented in the International Conference on advanced research and innovations in Civil Engineering (ARICE 2019) conducted on 13th and 14th June 2019 by the Civil Engineering Department of Muthoot Institute of Technology and Science, Varikoli, Kerala and published in the Technical Volume.
- Reshma T. Sam, V.R. Sreelekshmi, Archana S. Kumar, Sonia Cletus, N.M. Sabitha, K. Anoop Krishnan, “Assessment of health of an urban stram in terms of coliform population: a case study of Parvathy Puthanar Trivandrum, India” In: ‘Proceedings of National seminar on Environmental status of Estuarine and Coastal Ecosystems in India (ECEI-2019)’, held at Department of Environmental Sciences, University of Kerala, Thiruvananthapuram, on 14-15 march 2019.
- Archana S. Kumar, Sonia Cletus, Reshma T. Sam, V.R. Sreelekshmi, N.M. Sabitha, K. Anoop Krishnan, “Evaluation of physicochemical characteristics to access the pollution status of Parvathi Puthanar, Trivandrum, India”, In: ‘Proceedings of National seminar on Environmental status of Estuarine and Coastal Ecosystems in India (ECEI-2019)’, held at Department of Environmental Sciences, University of Kerala, Thiruvananthapuram, on 14-15 march 2019.
- Sabitha N M and Dr. B G Sreedevi, “Challenges in The Restoration of Inland waterways for Navigation - A Case Study of Parvathy Puthanar In Kerala”, presented in the 33rd Indian Engineering Congress, Udaipur, organized by The Institution of Engineers, (India), 21-23 Dec 2018 and published in the Technical Volume (ISBN No. 978-81-938404-9-8) pp 547-552.
- Sabitha N M, Dr. B G Sreedevi and V S Sanjay Kumar, “Feasibility Analysis for Waterway Development – A Case Study of Canals in Thrissur, Kerala”, paper published in the proceedings of 3rd International conference on Materials Mechanics and Management (IMMM 2017) conducted by College of Engineering, Trivandrum from 13th to 15th July 2017, at Trivandrum, pp 75-82.
- Sabitha N M, B G Sreedevi and Sanjay Kumar V S, “Role of Waterways in Sustainable Urban Transport - A Case Study of Puthen Thodu Canal in Thrissur, Kerala” Proceedings of 4th Conference on Transportation Systems Engineering and Management (CTSEM 2017) organised by Anna University, Chennai from 12th to 13th May 2017
- Sabitha N M, B G Sreedevi and Salini U “Canal bank breaching vulnerability analysis in Alappuzha and Kuttanad regions” Proceedings of 29th Kerala Science Congress, held during 28-30 January 2017, at Mar Thoma College, Thiruvalla
- Sabitha N M, Dr. Santosh G Thampi and Dr. Sathish Kumar D “Estimation of flood hazard map for Killi Basin using GIS based Morphometric parameters”, poster presented in National Symposium on Recent Advances in Remote Sensing and GIS with Special Emphasis on Mountain Ecosystems conducted by Indian Institute of Remote Sensing on December 7-9, 2016, Dehradun (India).
- Sabitha N M, Dr. Santosh G Thampi and Dr. Sathish Kumar D “GIS based morphometric analysis for flash flood estimation in Killi Basin”, paper published in the proceedings of 21st International Conference on Hydraulics, Water Resources and Coastal Engineering (HYDRO 2016) organised by CWPRS, Pune from 8th to 10th December 2016.
- Sabitha N M and B G Sreedevi, “Management of Inland Waterways for Tourism and Passenger Transport in Kochi Region” Proceedings of 21st International Conference on Hydraulics, Water Resources and Coastal Engineering (HYDRO 2016) organised by CWPRS, Pune from 8th to 10th December 2016.
- Sabitha N M and B G Sreedevi, “Renovation of Inland Waterways for Tourism and Passenger Transport- A case study of Kadambrayar River in Kochi”, Proceedings of Kerala Environment Congress 2016, Organised by Centre for Environment and Development, on 28th and 29th November 2016 at EMC, Thiruvananthapuram.
- Kalaiarasan P, Sreedevi B G and Sabitha N M, “Environmental Impact of Revival of TS Canal - Case Study of Kovalam-Akkulam Stretch”, Proceedings of international symposium on Integrated Water Resources Management (IWRM 2014), February 19-21, 2014
- Sabitha N M and Sanjay Kumar V S, “Conservation and Management of Akkulam -Veli Lake for Inland Navigation and Tourism”, Proceedings of LAKE 2012 – National Conference on Conservation and Management of Wetland Ecosystems, 6-8 November 2012, pp 192-193.
- Sabitha N M and B G Sreedevi, “Inland Water Transportation in Urban Area – A Case Study of Waterways in Kochi City”, Proceedings of 13th National Conference on Technological Trends, (NCTT 2012) August 10-11, 2012, pp 1375-1383, Vol 2.
- Sabitha N M and B G Sreedevi, “Improvement of connectivity between Kochi Seaport and Airport through Inland waterways”, Proceedings of 11th National and 1st International Conference on Technological Trends, (ICTT 2010), Nov 25-27, 2010, pp 454-460.
- Sabitha N M and B G Sreedevi, “Management of Inland Waterways in Kochi City”, Proceedings of Fourth CUSAT National Conference on Recent Advances in Civil Engineering, (RACE 2010), Sept 16-18, 2010, pp 267-274.
- Sabitha N M and B G Sreedevi, “Planning of Inter-Modal Transport - A case study of Inland Waterways in Kochi City”, Proceedings of 22nd Kerala Science Congress, Peechi, Thrissur from 28 - 31 January 2010, pp 457 - 458.
- Sabitha N M, “Study on The Physical and Chemical Parameters of Selected Canal Stretches in Thiruvananthapuram City”, Proceedings of National Seminar on Emerging Trends in Environment and Development (KUNSED 2009), Oct 8,9 - 2009, pp 120 - 125.
- Sabitha N M, Kavitha M S and Nagaraj Sitaram, “Effects of boat movement on Canal Bank Erosion– A case study of Kuttanadu Region”, Proceedings of 21st Kerala Science Congress, Kollam, 28th to 31st January 2009, pp 315-317.
- Nagaraj Sitaram and Sabitha N M “Impact of Urbanisation on Water Quality Parameters – A case study of Ashtamudi Lake, Kollam”, Proceedings of HYDRO 2008", pp 934-942, 2008.
- Nagaraj Sitaram and Sabitha N M, “Effects of Urbanisation on Water Quality Parameters and Suggestions for its improvement in Ashtamudi Lake Kollam, Kerala”, Presented in Workshop on "Sustainability of Lake Remediation and Interventions", 22nd to 26th July 2008.
- Sabitha N M and Nagaraj Sitaram, “Backwater Pollution in Kerala and Method for its Impact Assessment”, Proceedings of 19th Kerala Science Congress, Kannur, 29th to 31st January 2007, pp 931 - 933.
- Nagaraj Sitaram and Sabitha N M, “Water Transport - Smoother on Nature’s way”, Published in Kerala Calling, pp. 22-23, July 2007
- Sabitha NM and Joisy M B, “Design Flood Estimation using GIS Based GIUH model for a basin in Kerala”, Proceedings of the International Seminar PRITHVI 2005, Thiruvananthapuram.
- Sabitha N M and Joisy M B, “Application of GIS based GIUH Model for a Basin in Kerala”, Proceedings of the National Seminar on Recent Trends in Technological Advancements, 26 – 27 Nov 2004, College of Engineering, Thiruvananthapuram, pp 63 – 68
- Sabitha N M and Joisy M B, “Prevention of Saline Wedge Intrusion in River by Air Curtain Method”, Proceedings of the National Seminar on Present Trends in Civil Engineering, (PTCE - 2004), Masters’04, SRM Engineering College, Chennai.
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| Research Reports |
- Preparation of 14th Five-year plan document – documentation of ‘Inland Water Transport’ section for the working group on Inland Water Transport for Kerala Planning Board
- Preparation of document related to Inland Water transport for Economic Review 2021 for Kerala Planning Board
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| Books / Book Chapters / Monographs Sci/Scopus/Peer Reviewed |
- Sabu, K., Sabitha, N.M., George, G. (2023). Mode Shift Behaviour of Commuters Due to the Intxroduction of a New Waterway Route. In: Devi, L., Asaithambi, G., Arkatkar, S., Verma, A. (eds) Proceedings of the Sixth International Conference of Transportation Research Group of India. CTRG 2021. Lecture Notes in Civil Engineering, vol 272. Springer, Singapore.
- Sabitha, N.M., Athulya, A.S., Sreedevi, B.G., Kumar, V.S.S. (2022). Development of Risk Assessment Model for Waterway Safety. In: Parida, M., Maji, A., Velmurugan, S., Das, A. (eds) Proceedings of the Fifth International Conference of Transportation Research Group of India. Lecture Notes in Civil Engineering, vol 220. Springer, Singapore.
- Salini, P.N., Saran, M.S., Sabitha, N.M. and Sreeja, S.S., 2021, March. Planning for resilient transport infrastructure for disaster prone area–Case study of Munnar town. In IOP Conference Series: Materials Science and Engineering (Vol. 1114, No. 1, p. 012019). IOP Publishing.
- Sabitha N M, Dr. B G Sreedevi and V S Sanjay Kumar, Feasibility Analysis for Waterway Development – A Case Study of Canals in Thrissur, Kerala, In: Recent Advances in Materials, Mechanics and Management, Ed: Sheela Evangeline, M.R. Rajkumar, Saritha G. Parambath, CRC Press, 2018, 75-82
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| Administrative and Institutional Support |
- Formulation of 14th Five year Plan - Working Group on Transport sector(Inland water transport)-Preparation of Report
- Preparation of Evaluation framework for State Councils of Science and Technology Supported under State Science and Technology Programme (SSTP) for 2020-2021
- Prepared the documents required and presented the projects in the 24th Research Council Meeting of NATPAC held on 29th March 2021 and 25th Research Council Meeting of NATPAC held on 22th October 2021
- Presented studies in various Internal Research Group (IRG) Meetings
- Preparation of brief note for Economic review 2021 for planning board
- Preparation of annual report
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| Training programs attended |
Online certification
- NPTEL online certification for the 12-week course “Sustainable Transportation systems” during July – Oct 2022, conducted by IIT, Roorkee.
- NPTEL online certification for the 12-week course “The Joy of Computing using Python” during Sept – Dec 2020, conducted by IIT, Madras.
- NPTEL online certification for the 12-week course “Integrated Waste Management for a smart city” during July – Oct 2018, conducted by IIT, Kharagpur.
- Online course jointly conducted by Centre for Space Science and Technology Education for Asia and Pacific (CSSTEAP) & United Nations Platform for Space based Information for Disaster Management and Emergency Response (UN-SPIDER) in 2020
- Basic module (Track 1) of the massive open online course on “Geospatial applications for Disaster Risk Management
- Advance module (Track 2) of the massive open online course on “Geospatial applications for Disaster Risk Management
Other Training Programs
- Three-day training program on “Surface and Sub Surface Drainage Management” held from 4th to 6th September 2023 organized by Indian Academy of Highway Engineers (IAHE), Noida, Uttar Pradesh.
- KSCSTE e-office New Version features and best practices Training on 15 December 2022
- 3 days training course on ArcGIS Pro: Essential Workflows conducted by ESRI India from 6-8 December 2022.
- Six days online training program on “Tools for Transportation Data Analysis & Modelling (TTDAM)” organized by Centre for Transportation Research, Department of Civil Engineering, National Institute of Technology, Calicut from 27-05-2021 to 1-06-2021.
- Ten days online training program on “Rainfall Data Analysis using different packages of R-software” from 12-07-2021 to 22-07-2021 conducted by KSCSTE-CWRDM, Kozhikode.
- Two days online training course on “Physical and Mathematical Modelling Techniques for Ports and Harbours Development” conducted by CWPRS, Pune from 21-09-2021 to 22-09-2021.
- Five days AICTE Training and Learning (ATAL) Academy online elementary FDP on “Modelling of Water Resources Systems” from 01-11-2021 to 05-11-2021 conducted by Central University, Jharkhand.
- Five days AICTE Training and Learning (ATAL) Academy online elementary FDP on “Structural Equation Modelling and Artificial Neural network in management Research” from 07-12-2021 to 11-12-2021 conducted by Jamia Hamdard.
- Five days AICTE Training and Learning (ATAL) Academy online advanced FDP on “Structural Equation Modelling and Artificial Neural network in management Research” from 13-12-2021 to 17-12-2021 conducted by Jamia Hamdard.
- Five days short term “Skill Development Course on Python Programming” from 26-04-2021 to 30-04-2021 conducted by School of Computing Science & Engineering of Galgothias University, India and Department of mechanical Engineering of Wollo University – KioT Ethiopia.
- Certificate program on “Advanced Data Analysis using STATCRAFT” during September 2020
- Three-day TEQIP III sponsored Faculty development Program on “Machine Learning and its Applications” organized by Rajasthan Technical University, Kota and Vivekananda Institute of Technology, Jaipur from 15-09-2020 to 17-09-2020 through online.
- 21 days online “GIS Training Program using QGIS” conducted by Department of Geography, School of Earth Sciences, Central University of Karnataka from 13-07-2020 to 02-08-2020.
- Online Training Programme on “Environmental Leadership & Life Skills for Women Scientists”, Sponsored by Department of Science & Technology, Govt. of India, held from 26-30 October 2020, conducted by Indian Institute of Forest Management (IIFM), Bhopal.
- Hands on training on statistical tools and data handling – SPSS software on 25th and 26th October 2019 at Akkulam office conducted by Norma School, Thiruvananthapuram.
- Management Development Programme on "Leadership Essentials & Strategic Insights" for Scientists of KSCSTE held at IIMK Campus during January 07-11, 2019 conducted by Indian Institute of Management, Kozhikode.
- GIAN Course on “Geographic Information Systems (GIS) Methods for Flood Risk Management”, from July 25- Aug 1, 2018 conducted by NIT Warangal
- 5-day course on QGIS conducted by KSDI on 24 to 28th June 2018
- One day workshop on “National Information system for Climate and Environment Studies (NICES) Data Products” on 26th February 2018, at NIT Calicut.
- Training on “Bhuvan Overview” conducted by National Remote Sensing Centre (NRSC), Hyderabad, Govt. of India during 29-30th June 2017.
- E-Office training on 11th and 12th May 2017, organized by Kerala State Council for Science, Technology and Environment at IMG Thiruvananthapuram
- "Workshop on Research Writing: Technical and Language Aspects" conducted by NIT Calicut on 12th February 2017
- Basic course on ‘Remote sensing, Geographical Information System & Global Navigation Satellite System” conducted by Indian Institute of Remote Sensing, Department of Space, Govt. of India, from 10th August to 27th November 2015.
- Training on “AutoCAD Civil 3D 2015” conducted by InterCAD Systems (Pvt)- Trivandrum on 7th March 2017.
- Workshop on Research Methodology”, National Institute of Technology Calicut, Kozhikode, April 2011
- Training Course on ‘Hydrological Investigations for Conservation and Management of Lakes’ Organised by National Institute of Hydrology, Roorkee, 15-18 January 2013.
- 3-day training program – PTV Vissim, Viswalk and Visum softwares on May 2013 conducted in NATPAC
- Workshop on Integrated Water Resources management (IWRM)” conducted by CWRDM on 16th June 2011
- Basic Course on Right to Information Act, 2005, (Online course) conducted by The Institute of management in Government (IMG), Thiruvananthapuram, April 2011
- Training in C and C++ Programming
- Training in ‘Environmental Impact Assessment of Water Resources Projects’ Organised by Centre for Water Resources Development and Management (CWRDM), Kozhikode.
- Training in ‘Free and Open Source Software based Geographical Information System’, Organized by KELTRON, Thiruvananthapuram
- Short Term Course on ‘Computational Methods in Fluid Flow and Heat Transfer’, Organized by Indian Institute of Space Science and Technology, Thiruvananthapuram
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| Training programs conducted |
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Honours/ Awards/Fellowships Received:
- Judged as “Excellent Trainer” and approved as a trainer for undertaking capacity building programmes on sustainable urban transport by Institute of Urban Transport (India) , Delhi in 2015.
- Er. C.S.P. Iyer Endowment Prize 2005 for securing highest mark in the subject Water Resources System Engineering for M Tech
- Silver medal in Diploma Course Examination in “Transport Economics and Management” conducted by Institute of Rail Transport (IRT) in 2014
- Qualified MHRD (GATE) exam in 2012 - Secured a gate score of 383 in GATE 2012.
- MHRD (GATE) Fellowship to pursue M Tech in Hydraulics engineering at Kerala University in 2002.
Membership in Professional bodies
- WA – The International Water Association – Membership ID - 1625357
- IWRA – International Water Resources Association - Membership No. M-10280
- IAHR – International Association of Hydro-Environment Engineering and Research (Membership no. 82269)
- Indian Society for Hydraulics, Pune – Life Member (Membership No. - LM 787)
- Institution of Engineers (India) - Associate Member (AM 099059-3)
- Indian Water Works Association - Life Member (Membership No. - LM No. 7450)
- Institute of Urban Transport (India) - Member (Roll No: M-1494)
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| Student Guidance |
M.Tech Thesis
- Tinu Krishna S, M Tech (Geoinformatics), College of Engineering, Thiruvananthapuram, Thesis Title - Feasibility of Inland Water Transport – A Case study, Submitted in July 2023
- Surabhi S Pai, M Planning, Urban Planning, Govt. Engineering College, Thrissur. Topic – A sustainable approach to freight transportation through inland waterways. Submitted in July 2021
- Keerthy Sabu, M Tech, Transportation Engineering, RIT, Kottayam. Topic – Mode shift behavior of commuters due to the introduction of new waterways. Submitted in August 2021
- Thanuja Sasi, M Tech, Transportation Engineering, Jyothi Engineering College, Thrissur. Topic – A sustainable approach to freight transportation through inland waterways. Submitted in July 2021
B.Tech Project
Internship
- Athena S, Mar Baselios College of Engineering and Technology, Thiruvananthapuram, B Tech Civil Engineering, Topic - Questionnaire survey for existing water transport, November 2022
- Sophy Ann Xavier, College of Engineering Trivandrum, M. Planning Housing, Topic - Gentrification and Mass Transit-A Case of Kochi Water Metro, August 2022
- Praveen M P, NIT Karnataka, Surathkal M Tech Transportation Engineering, Topic - Kochi Water Metro - Mode Choice Behaviour of Commuters in Vypin to High Court Route, June- Aug 2022
- Keerthy Sabu, M Tech, Transportation Engineering, RIT, Kottayam. Topic – Development of waterways in Kovalam Akkulam and Inventory Survey of canals in Kochi. Submitted in February 2021
- Thanuja Sasi, M Tech, Transportation Engineering, Jyothi Engineering College, Thrissur. Topic –Maintenance and management of Inland waterways in Kerala – A case study of Parvathy Puthanar and Inventory Survey of canals in Kochi. Submitted in February 2021
- Abhilash P S, M Tech, NIT Trichy. Topic - Utility based mode shift analysis for upcoming waterway in Ernakulam. Submitted in July 2021
- Niranjan P, B Tech, NIT Surathkal. Topic - Identification and preparation of database of feeder canals of West Coast Canal and other National Waterways in Kerala. Submitted in August 2021
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| Invited Talk delivered |
- Faculty to the 30th Capacity building program on Sustainable Urban Transport of The Ministry of Urban Development, Government of India for the State and City officials of Tamil Nadu and Pondicherry and made a presentation on “Environmental and Social Issues” conducted from 26th to 28th July 2017 at the Anna Institute of Management, Chennai.
- Faculty to the 35th Capacity building program on Sustainable Urban Transport of The Ministry of Urban Development, Government of India for the State and City officials of Karnataka and made a presentation on “Environmental and Social Issues” conducted from 31st January to 2nd February 2018 at the ATI Campus, Mysuru.
- Faculty to the 38th Capacity building program on Sustainable Urban Transport of The Ministry of Urban Development, Government of India for the State and City officials of Kerala and made a presentation on “Environmental and Social Issues” conducted from 21st to 23rd March 2018 at the Institute of Management in Government, Thiruvananthapuram.
- Talk on Newly declared Inland Waterways at All India Radio on 7-8-19
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| Positions held |
- Member – PM Gati Shakthi TSU
- Member - IWRA Task Force on Climate Change
- Member - IWRA Water Pollution Working Group
- Green protocol officer, KSCSTE-NATPAC
- Green protocol officer, KSCSTE-NATPAC
- Member, Technical committee for the preparation of DPR for rejuvenation of Vamanapuram River and co-ordinated the various activities
- Member, Special Expert Cell for giving technical advice in the case of disaster
- Member, Focal Theme Committee, Kerala Science Congress 2022
- Nodal officer to DoECC for the revision of State Action Plan on Climate Change(SAPCC) issued by the Ministry of Environment, Forest &Climate Change, Govt. of India
Convener, Registration and Liasoning Committee, CTSEM 2020
- Member, Reception Committee of 25th Kerala Science Congress (2013)
- Member, PG interaction Committee of 25th Kerala Science Congress (2013)
- Member – Food Committee, 29th Kerala Science Congress (2018)
- Member - Reception Committee, 27th National Children’s Science Congress, conducted by KSCSTE, from 27th to 31st December 2019 at Thiruvananthapuram.
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