Researcher – The KGP Chronicle

Apr

08

2025

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IIT Kharagpur reveals Alarming Impact of Surface Ozone Pollution on India’s Major Food Crops

Academy, Environment & Social Impact, Expert Insight, Health, ResearcherAgriculture, air pollution, atmosphere, Climate Change, CORAL, crop health, crop productivity, Food Crops, Food Grains, food security, insufficient mitigation, Land Sciences, Maize, No Poverty, Ocean, population growth, rice, river, Surface Ozone, Surface Ozone Pollution, United Nations Sustainable Development Goals, Wheat, wheat yields, Zero Hunger

A ground-breaking study by Prof. Jayanarayanan Kuttippurath and his research group at the Centre for Ocean, River, Atmosphere and Land Sciences (CORAL), IIT Kharagpur, has revealed severe risks of surface ozone pollution on India’s major food crops. Published under the title “Surface ozone pollution-driven risks for the yield of major food crops under future climate change scenarios in India”, the study highlights how ozone pollution, a lesser-known but potent threat, could drastically reduce agricultural yields in the country. The Indian and world staple food grains wheat,…

Mar

26

2025

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By Poulami Mondal

Tropical Shifts Fuel Enhanced Melting of West Antarctic Ice Shelves

Environment, Environment & Social Impact, Research, Researcher, Social ImpactAntarctic climate, atmospheric changes, atmospheric circulation, climate model simulations, climate models, cryospheric changes, Earth, El Niño, environment, global sea-level rise, ice sheets, ice shelves, interannual climate events, Interdecadal Pacific Oscillation, Melting Icecaps, polar regions, Ross-Amundsen Sea, sea surface temperatures, South Pacific Convergence Zone, Southern Annular Mode, surface melting, teleconnections, tropical convection, Tropical Shifts, West Antarctic

Groundbreaking research sheds light on atmospheric changes behind accelerated melting, with implications for global sea-level rise A recent study published in Communications Earth & Environment reveals significant findings regarding the rapid increase in surface melting across West Antarctic ice shelves over the last two decades. Led by Prof. Pranab Deb, Centre for Ocean, River, Atmosphere and Land Sciences (CORAL) at IIT Kharagpur and co-authored by leading atmospheric scientists including David Bromwich from the Byrd Center's Polar Meteorology Group, the study offers fresh insights into the atmospheric drivers behind these dramatic shifts in Antarctic ice behavior. a. Pacific Ocean sector of…

Mar

12

2025

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By Poulami Mondal

Meet Prof. Suman Chakraborty – A Visionary Innovator Revolutionizing Healthcare

Academia, Awards & Accolades, Expert Insight, Humans of KGP, Research & Innovation, ResearcherAffordable Healthcare, Consultancy, COVIRAP, Diagnostic Technologies, Healthcare, IIT Kharagpur, industrial research, Infosys Prize, Innovative Solutions, Institute Chair professor, mechanical engineering, National Award, Paper and Pencil Microfluidics, Paper-based Hemoglobin sensor, Precision Manufacturing, Researcher, Rural Livelihoods, Science, Suman Chakraborty, technology, Technology Development, Technology Transformation, TWAS Award, UNESCO

Prof. Suman Chakraborty has recently been awarded the 2026 TWAS Award in Engineering and Computer Sciences by the United Nations Educational, Scientific and Cultural Organization (UNESCO) for his seminal work in micro and nanoscale flows, enabling innovations in diagnostic technologies and improving rural livelihoods and healthcare access for marginalized populations. Prof. Suman Chakraborty is the Institute Chair professor in the Mechanical Engineering Department of the IIT Kharagpur, and a Sir J.C. Bose National Fellow of the Department of Science and Technology of India. Based on his outstanding research contributions, he has also featured in the list of top 100 Researchers…

Feb

21

2025

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By Poulami Mondal

Prof. G. P. Raja Sekhar appointed as the Vice-Chancellor of Andhra University

Appointments, Humans of KGP, Institute, ResearcherAcademic, Andhra University, Applied Mathematics, Appointments, Computer Applications, Council of Scientific and Industrial Research, CSIR, Dean of Faculty of Sciences, Fluid Mechanics, IIT KGP, IIT Kharagpur, Mathematical Methods, Mathematics, Partial Differential Equations, Professor, Science and Engineering Research Board, SERB, Stokes Flows, Vice Chancelleor, viscous droplets

Prof. G. P. Raja Sekhar has an extensive academic background in mathematics and applied sciences. He completed his Ph.D. in Mathematics (Fluid Mechanics) from the University of Hyderabad in 1997, following an M.Phil. in Applied Mathematics (Fluid Mechanics) in 1993, and an M.Sc. in Applied Mathematics in 1992 from the same institution. His foundational education includes a B.Sc. in Mathematics, Physics, and Chemistry from Andhra University in 1990, as well as Intermediate and S.S.C. education from the Andhra Pradesh Board of Intermediate Education and Board of Secondary Education, respectively. With over 27 years and six months of experience in teaching…

Feb

18

2025

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By Poulami Mondal

Prof. Sudip Misra from IIT Kharagpur Becomes the Only Indian Professor Elected as ACM Fellow

Academia, Awards & Accolades, Humans of KGP, Researcher

IIT Kharagpur is proud to share that Prof. Sudip Misra from Department of Computer Science and Engineering has been elected as a Fellow of the prestigious Association for Computing Machinery (ACM), the prime Computing Association in the World. Out of the 55 fellows this year, Prof. Misra is the only one selected from India for his contributions to intelligent service-centric sensing and sustainable data processing in large-scale IoT networks. He is the only academic from India to be elected ACM Fellow in 2024. The induction of the ACM Fellows will be held at the ACM Awards Banquet, 2025, in San…

Nov

14

2024

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By Poulami Mondal

Tropical Rainforest will Survive the Future global warming: finds IIT Kharagpur study

Environment & Social Impact, Expert Insight, Researcher, Social ImpactAncient Biomes, Atmospheric Carbon, Biodiversity, Carbon Cycle, Climate Change, CO2 Emission, Coastal Lagoons, Evergreen Plants, Fossil Fuel, Global Warming, Gujarat, Hydrological Cycle, Isotopes, Mangrove Plants, Palaeocene-Eocene Thermal Maximum, PETM, Plant Organic Matter, Pollens, Rainfall Pattern, Sea-floor Sediments, Sediments, Super-Greenhouse Globe, TRF community, Tropical Island, Tropical Rainforest, Vastan Coal Mines

The tropical rain forests (TRF) like Amazon or Western Ghats are considered as “the lungs of the planet”, contain about 200-300 petagram (1015) or approx. 1/3rd of the total atmospheric carbon and plays a crucial role in modulating the global carbon cycle, biodiversity and hydrological cycle. The 2023 AR6 report by the Intergovernmental Panel on Climate Change (IPCC) warns if the CO2 emission and global warming continues unabated the TRF community may altogether collapse much before the end of this century, and will drive a global catastrophe affecting nearly 800 million people worldwide. However, scientists are sharply divided on this…

Sep

05

2023

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By Poulami Mondal

National Award for Prof. Suman Chakraborty on Teachers Day 2023

Awards & Accolades, Humans of KGP, Researcher, Social ImpactAI, Algorithm, anaemia, Angiogenesis, blood transfusion, cancer, COVIRAP, Creatinine, Diabetes, Glucose, Haemoglobin, micro fluidics, National Award, National Award fro Teachers 2023, oral cancer, Rural Healthcare, Social Responsibility, Teachers Day

Teaching is much more than just imparting knowledge, it is an inspiring change. Learning is more than absorbing facts, it is acquiring understanding. When we recall our own education, we remember the teachers not methods and techniques. The belief of a teacher on his/her student can make them achieve wonders. Teachers are the root of an education system and can change lives with just the right mix of chalk and challenges. Teaching is the profession that teaches us all the other professions. On this momentous occasion of Teachers Day 2023, Prof. Suman Chakraborty, a professor in the Mechanical Engineering Department…

Mar

17

2023

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By Poulami Mondal

The Unforgettable Soul – Markose Thomas Memorial Award

Alumni Corner, Community, Humans of KGP, Institute, Researcheralumnus, B.Tech, Best Paper, Circuits Systems, Coheisty, Computer Science, Computer Vision, Engineering, Error Expansion, IEEE Trans, M. Tech, Markose Thomas Memorial Award, recognition, Researchers, Reversible Image Watermarking, Software Engineer

'Be in love with your life. Every minute of it' - Markose Thomas The loss of a life is always mournful. The pain of losing someone is a shared emotion that we as humans endure with the silent grief of remembrance. No one can heal the heart that lost its purpose of existence, the least we can do is have empathy towards the departed soul. The physical presence may have perished but the aura of their beautiful soul shall remain forever. When we recollect to remember their attributes, we think of the ways they have contributed in our respective lives,…

Nov

18

2022

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By Poulami Mondal

Devastating Aftermath of Cyclones

Environment, Environment & Social Impact, Expert Insight, Research & Innovation, ResearcherAcademia Sinica, American Geophysical Union, Anindyo Sarkar, Climate Change, Collaboration, Cyclone Sitrang, Cyclones, Geology, Geophysical Research, Geophysics, Isotope Studies, Mao-Chang Liang, Mass Spectrometer, Megi, Meranti, Moving Cyclones, Nepartak, Sitran, Sourendra Bhattacharya, Typhoons

Isotope studies by IIT Kharagpur and Academia Sinica, Taiwan scientists shed light on how the cyclones sustain their energy. Cyclones are increasingly becoming perilous to the coastal populations of the subcontinent. Climate change due to global warming, projects that the frequency of category 4 and 5 storms (60 to >70 m/s sustained wind speed) will be doubled by the end of the 21st century. However, the question remains: why some cyclones are devastating while others are not? What controls the intensity of cyclonic winds and rains? Cyclones are gigantic vortex, 500-700 km in diameter and 20 km in height, which…

Sep

19

2022

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By Poulami Mondal

Effective Control Technologies to Reduce Sulphur Dioxide Pollution In India

Environment, Environment & Social Impact, Research & Innovation, Researcherair pollution, Air Quality Monitoring Network, Anthropogenic SO2, Atmosphere and Land Sciences, Bharat Stage, Centre for Oceans, Conventional Coal, CORAL, Ecosystem Dynamics, FGD Technologies, Flue Gas Desulphurization, Fossil Fuel, GHG Emission, Indo-Gangetic Plain, industrialization, Mitigation Strategies, Policy Decisions, Pollutants, Radiative Forcing, Regional Climate, rivers, Scrubber, SO2, Sulfate Aerosols, Technological Advance, Thermal Power Plants, urbanization

FLUE GAS DESULPHURIZATION REDUCES SO2 POLLUTION IN INDIA A study by a team of researchers from IIT Kharagpur led by Prof. Jayanarayanan Kuttippurath from Centre for Oceans, Rivers, Atmosphere and Land Sciences (CORAL) found a significant decline in SO2 trends in India in the last decade, as compared to those in the previous three decades. The decrease in trend and concentration of SO2 is due to the environmental regulation and adaptation of effective control technologies such as scrubber and Flue Gas Desulphurization that shows the positive impact of technological advance and policy decisions to improve the air quality in India.…