
Dr. Sreejith Kalpuzha Ashtamoorthy is a renowned researcher specializing in tropical forests and climate change, with a particular focus on the Western Ghats. He is actively involved in several global research networks, including ForestPlots.net (University of Leeds, UK), the Global Ecosystems Monitoring Network (University of Oxford, UK), TreeWatch.net, BioTIME (University of St Andrews, UK), the International Tree Mortality Network (ITMN; IUFRO), and the Global Mangrove Alliance. At the national level, he collaborates with premier institutions such as ISRO, IISc, ICFRE, and NCBS.
His research primarily focuses on vegetation dynamics, climate change, plant functional traits and other ecological processes through the long-term monitoring of an extensive network of Permanent Sample Plots. He maintains a 10-hectare permanent research plot in the tropical evergreen forests of Sholayar in the Western Ghats, one of the region's important long-term ecological monitoring sites.
Dr. Sreejith also contributes significantly to biodiversity documentation, including the discovery and description of new species of fungi, plants, and fauna. His expertise extends to the application of Remote Sensing (RS) and Geographic Information Systems (GIS) in forestry research and natural resource management. He also serves as an expert for judiciary and other bodies
He has successfully completed more than 30 research projects and has authored over 150 scientific publications. His research has been published in several high-impact international journals, including the prestigious journal Nature. Notably, his contribution to the Nature publication marked the first research article published in Nature in the 50-year history of the Kerala Forest Research Institute (KFRI). He also serves as a reviewer for leading international journals, including those in the Nature Portfolio.
Kerala Forest Research Institute, Peechi (March 2011 onwards)
Sree Krishna College, Calicut University (2009 - 2011)
Kerala Forest Research Institute, Peechi, Thrissur, Kerala (1998 - 2005)
FRI University, Dehra Dun, for the Thesis entitled “Ecological and Ecophysiological Studies on the successional status of tree seedlings in tropical wet-evergreen and semi-evergreen forests of Kerala”
Calicut University
Calicut University
Contributed to biodiversity documentation, forest vegetation dynamics including its response to changing climate, forest inventory and mapping. Developed and implemented more than 30 major projects and coordinated and executed large number of extension and training programmes in relation to biodiversity and climate change. He is having more than 150 publications including most prestigious journal like Nature. He also serves as expert members in state and national level committees and for judiciary.
International Research Collaborations: University of Oxford, UK; Ghent University, Belgium; Leeds University UK
Aguirre-Gutiérrez et. al (including Sreejith, KA) Nature (IF: 50.5( 2025)
https://doi.org/10.1038/s41586-025-08663-2
Senanayake, I.C., Rossi, W., Leonardi, M. (including Sreejith.K.A.) et al Fungal Diversity. (IF 24.5).(2023)
https://doi.org/10.1007/s13225-023-00523-6
Abdulla Naseef, Akhil Javad, A.K. Kausal, Deepak Barua, Sreejith Kalpuzha Ashtamoorthy 176366, ISSN 0048-9697(2024)
https://doi.org/10.1016/j.scitotenv.2024.176366 (IF 8.2).
Sreejith K.A , Sanil M. S , Prasad T. S , Prejith M. P , Sreekumar V. B, Akhil Murali bioRxiv(2021)
https://doi.org/10.1101/2021.12.31.474647
Sanil, MS., Sreekumar, VB., Sreejith, KA., Dev, S.A., Sasi, R and Balakrishnan S Biodiv. Res. Conserv. 67: 21-32( 2022)
V. Nayana Prakash, K. Pranav, Arun ChristySiljo Joseph, K A Sreejith, V B Sreekumar, T. S. Jincy. Biol Bull Russ Acad Sci 51, 948–953(2024)
https://doi.org/10.1134/S1062359023606225
Kunhiraman C. Rajeshkumar, Sruthi O. Paraparath, Sreejith K. Ashtamoorthy, Aloor J. Robi, Ajay Kumar Gautam, Rajnish Kumar Verma, Rajesh Jeewon, Parayelil A. Ansil, Samantha C. Karunarathna, Sankaran Kavileveettil. Phytotaxa DOI: 10.11646/PHYTOTAXA.675.3.3 VOL. 675 NO. 3: 4 DEC. 2024 233-246(2024)
V. Anitha, D. Soman, S. Sandeep, K. A. Sreejith & V. B. Sreekumar In: Joseph, S., Pradeepkumar, A. (eds) Ecosystem Services Valuation for Sustainable Development. Springer, Singapore.(2024)
https://doi.org/10.1007/978-981-97-4688-0_4
Nasla Najeeb, Karun Jose, K A Sreejith, Sandeep Pulla, H S Suresh, Jayashree Ratnam, H V Raghavendra, Dayani chakravarthy, Rajiv Kumar Chathurvadi ELSIVER ,Biological Conservation,12 May 2025(2025)
K S Arunkumar,Neethu Paul,K A Sreejith,C K Jithin, S Aparna, V B Sreekumar June 2025,Biology Bulletin(2025)
https://doi:10.1134/S1062359024607304
Aniraban Roy,Merlin Lopus,Sruthy surendran,Amit Kushwaha,K A Sreejith,Akhila K C,Anna G,aranga P,Sethulakshmi N,Deepak Jaiswal 26 June 2025,Elseiver.(2025)
https://doi.org/10.1016/j.tfp.2025.100925
| # | Name | Research Work | Current Position |
|---|---|---|---|
| 1 | Abdulla Naseef. S.A | Ecophysiology of the Mangroves from Estuarine Sedimentary Islands, Southwest Coast of Kerala., [UOC, 2025] |
Principal Scientist
Forest Ecology
Forest Ecology & Biodiversity Conservation Division