CO2 Emission – The KGP Chronicle

Nov

14

2024

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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…

IIT Kharagpur discovers Isotopes in Fossil Trees from Deccan Trap Lavas that Indicate Wetter Future Due to Global Warming

Environment, Environment & Social Impact, Research & InnovationBasaltic volcanic lavas, CO2 Emission, Cretaceous Period, Deccan trap, Fossil Fuel, Fossil Trees, Global Climate Change, Global Warming, Greenhouse, Intertrappean Fossil, Isotopes, Lava, Mass Extinction, Mass Spectrometry, Palaeobotanical, Palaeocene, PPM, rainfall, ropical precipitation, Temperature, Tropical Precipitation, Tropical Rainfall, Volcanism

Deccan Trap lava hills in Western Ghats (Left) and columnar basaltic lavas (Right) which erupted 66 million years back killing dinosaurs and most life on earth. A team of scientists from IIT Kharagpur and Academia Sinica, Taipei have indeed found evidence of triple oxygen isotopes of intertrappean fossil woods that led to very high annual rainfall during the catastrophic volcanism of Deccan trap that erupted in India about 66 million years back. The eruption drove a major mass extinction killing nearly 80% of all species of animals including the Dinosaurs. The depleted values of the oxygen isotopes suggest a…

IIT Kharagpur Researchers Aids to Green Construction to Reduce Global Warming

Environment, Environment & Social Impact, Research & Innovation, Social ImpactCement Industry, Climate Change, Clinker Production, CO2 Emission, Decarbonize, Electrical Communication Engineering, electronics, Energy Consumption, Global Warming, Green Cement, Green Construction, Green Taxation, Greener Future, Limestone, Nano-Engineered Graphene, Net Zero Emission, OPC, PPC, Slag, Sustainable Growth, Water Conservation

Climate change and green and sustainable growth have found top most importance in India’s G20 presidency this year. Not only India, but all the leading economies have spoken in one voice on it. To revolutionize green construction, a team from IIT Kharagpur, Department of Electronics and Electrical Communication Engineering, led by Prof. T.K Bhattacharyya, Scientist Dr. Jhimli Manna, Mr. Ayan Chatterjee, and Dr. Debmallya Das have developed and patented a Nano-Engineered Graphene derivative to reduce clinker factor from cement as well as concrete which can save the CO2 emission upto 25% annually. In addition, it will help to reduce the…