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Solid Earth Research Group (SERG)
- Early core-mantle and silicate Earth Differentiation
- Geochronology of Southern Granulite Terrain
- Crust-Mantle structure beneath Western Ghats
- India-Antarctica connection during Archean
- Lithospheric structures across shear zones in southern India
- Evolution of Andaman Subduction Zone
- Evolution of Quaternary landscapes in Southern India
Solid Earth Research Group (SERG)
Scientists
Dr. Tomson J Kallukalam
Scientist E & Group Head , Solid Earth Research Group (SERG)
Email :tomson[dot]jk[at]ncess[dot]gov[dot]in
Phone(Off) : 0471-2511621
Phone(Res) : +91-9496539294
Fax : 0471-2442280
Dr.Padma Rao Bommoju
Scientist D, Solid Earth Research Group (SERG)
Email : padmarao[dot]b[at]ncess[dot]gov[dot]in
Phone(Off) : 0471- 2511635
Phone(Mob) : +91-9493388756
Fax : 0471-2442280
Dr.Nilanjana Sorcar
Scientist D, Solid Earth Research Group (SERG)
Email : nilanjana[dot]sorcar[at]ncess[dot]gov[dot]in
Phone(Off) : 0471-2511621
Phone(Mob) : +91-9903339404
Fax : 0471-2442280
Dr. Kumar Batuk Joshi
Scientist D, Solid Earth Research Group (SERG)
Email : kr[dot]batukjoshi[at]ncess[dot]gov[dot]in
Phone(Off) : 0471-2511637
Phone(Mob) :
Fax : 0471-2442280
Mr. Arka Roy
Scientist D, Solid Earth Research Group (SERG)
Email : arka[dot]roy[at]ncess[dot]gov[dot]in
Phone(Off) : 0471-2511636
Phone(Res) : +91-8944920608
Fax : 0471-2442280
Dr. Amal Dev J
Scientist B, Solid Earth Research Group (SERG)
Email : amaldev.j[at]ncess[dot]gov[dot]in
Phone(Off) :
Phone(Res) :
Fax : 0471-2442280
Dr. Sneha Mukherjee
Scientist B, Solid Earth Research Group (SERG)
Email : This email address is being protected from spambots. You need JavaScript enabled to view it.
Phone(Off) : 0471-2511630
Phone(Res) :
Fax : 0471-2442280
Scientific Support Staff
Salaj.S.S
Scientific Assistant Gr. B , Solid Earth Research Group (SERG)
Email :salaj[dot]ss[at]ncess[dot]gov[dot]in
Phone(Off) :0471-2511669/1618
Phone(Res) :
Fax :
Nishanth.N
Scientific Assistant Gr. B , Solid Earth Research Group (SERG)
Email : nishanth[dot]neelayi[at]ncess[dot]gov[dot]in
Phone(Off) :0471-2511666
Phone(Res) :
Fax :0471-2442280
Krishna Jha
Scientific Assistant Grade A , Solid Earth Research Group (SERG)
Email : krishna[dot]jha[at]ncess[dot]gov[dot]in
Phone(Off) :0471-2511602
Phone(Res) :
Fax :0471-2442280
Lakshmi G
Scientific Assistant Grade A , Solid Earth Research Group (SERG)
Email : lakshmi[dot]g[at]ncess[dot]gov[dot]in
Phone(Off) :0471-2511666/670
Phone(Res) :
Fax :0471-2442280
Technical Support Staff
Eldhose.K
Technician Grade B , Solid Earth Research Group (SERG)
Email : eldhose[dot]k[at]ncess[dot]gov[dot]in
Phone(Off) :0471-2511639
Phone(Res) :
Fax :
Solid Earth Research Group (SERG)
The main research goal of the Solid Earth Research Group is to comprehend the origin and evolution of the planet Earth and its various solid reservoirs such as the crust, mantle and the core. To achieve this the group focuses on deciphering the timescales and understanding the processes of geodynamic evolution of Archean cratons, Proterozoic mobile belts and Western Ghats of India. In addition, the research of the group aims at understanding the chemical evolution of the Earth’s mantle since the earliest differentiation events by studying mantle derived rocks at different tectonic setting, including active subduction zones. Other activities of the group include delineating lithospheric structures under various Indian crustal blocks and shear zones/active faults and evolution of Quaternary landscapes.
To realize their objectives the group takes help of field, geophysical, geochronological and geochemical investigations. The group is equipped with some of the state of the art geophysical instruments to carry our seismic, gravity, resistivity, and magnetic surveys. The group also houses sophisticated equipment to analyze major and trace element contents and ratio of radiogenic and stable isotopes in solid and liquid samples, apart from determining formation ages of minerals using U-Pb in situ measurement techniques.
NCESS Documentary Film 2024
Rainwater Harvesting and Aquifer Recharge
NCESS Documentary Film
Dr. Srikumar Chattopadhyay
About
Dr. Srikumar Chattopadhyay retired from CESS as Scientist G and Head, Resources Analysis Division. He obtained his M. Sc & Ph. D degree in Geography from the University of Calcutta and Post Graduate diploma in Applied Geomorphology and Environmental Survey from the International Institute of Aerospace Survey and Earth Sciences (ITC), The Netherlands. He was a Post-Doctoral Fulbright Fellow in the Environment and Policy Institute, East West Centre, Hawaii, USA. Recipient of Dr. S Vasudev award (1994) instituted by the Kerala State Council for Science, Technology and Environment, Government of Kerala, and Prof. R N Dubey memorial award (2001) instituted by the Boovigyan Vikas Foundation, New Delhi. After retirement from CESS in 2013 he was awarded Senior Fellow position by ICSSR hosted in the Centre for Development Studies (CDS), Thiruvananthapuram. In 2016, he served as a Fellow in the HWK Institute for Advanced Studies, Delmenhorst, Germany. He also worked as a Senior Consultant, Kerala Development Innovation Strategic Council (K-Disc), Government of Kerala, Thiruvananthapuram.
Dr. Chattopadhyay’s work area covers natural and environmental resource management, terrain analysis, human dimension of environmental change, participatory local level planning, and sustainable development. He contributed substantially in evolving Participatory Panchayat Resource Mapping and River Bank Mapping programmes, which were widely acclaimed. He served as visiting faculty in the Department of Geography and Environmental Studies, Montclair State University, New Jersey, USA; Leibnitz Centre for Tropical Marine Ecology (ZMT), Bremen, Germany and several other Indian Universities including Delhi, Calcutta, Mumbai, Burdwan, and Vidyasagar. He has produced more than 100 research papers, authored/ edited eight books, one Atlas and completed 40 research projects funded by the state, national and international agencies. He executed Tri-Academy (Chinese Science Academy, Indian National Science Academy and US National Science Foundation) collaborative project on Population pressure and land use change: Case studies from China, India and USA; Asian Development Bank’s multi country project on Integrated Coastal Zone Management and Poverty Alleviation; and the National Science Foundation of Sri Lanka and Asia Pacific Network collaborative programme in South Asia on ‘Science policy integration for enhanced management of coastal systems’. He hosted Ph. D student from the University of Poiters, France under Indo French cultural exchange fellowship programme and collaborated with ZMT, Bremen, Germany and the Department of Geography, Lancaster University, UK for conducting joint projects, exchange visit and hosting MS students to conduct field studies and dissertation work. Several Ph. D and MS students from India and abroad completed their theses under his guidance. Dr. Chattopadhyay served in various committees, academic bodies and professional organizations both at the national and state level. He has now joined NCESS as ICSSR National Fellow for a period of two years.
News and Events
Research Updates
- Tracing the Late Quaternary coastal evolution of Central Kerala, India
- Imaging of moho topography with conditional generative adversarial network from observed gravity anomalies
- U-Pb geochronology of rutiles from Southern granulite Terrane, India
- Metamorphic and tectonic evolution of the Southern Granulite Terrane, India
- Origin of TTGs and high-K granitoids in the Bundelkhand Craton, Central India
- Detrital zircons in crustal evolution: A perspective from the Indian subcontinent
- Age of Kaladgi Supergroup, India
