air pollution – 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,…

Feb

23

2023

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By Poulami Mondal

A Study on Rising Atmospheric Pollution in Rural India

Environment, Environment & Social Impact, Research & InnovationAcid Deposition, Adverse Health, Aerosol, air pollution, Air Quality, Asthma, atmospheric pollution, Bharat Stage Norms, Bronchitis, Cardiovascular Diseases, Central India, Cooling Effect, CORAL, CPCB, Eastern India, environment, Gas-Fed Power Plants, Global Climate Change, Growing Population, Hilly Region, Indo-Gangetic Plain, Nitrate Aerosol, Nitric Oxide, Nitrogen Dioxide, NO2 Concentration, NO2 Pollution, Non-Abundant Gas, North-East India, North-West India, Oxidation-fueled, Ozone Formation, Particulate Matter, Peninsular India, Pneumonia, Reduce Emissions, Regional Climate, Rural, Rural Air Pollution, Rural Air Quality, Rural India, Rural Population, Rural Regions, Satellite Imaging, Seasonal Changes, Selective Catalytic Reduction, SO2, Suburbs, Sulphur Dioxide, Thermal Power Plants, Troposphere, Urban, Urban Threat, urbanization

Researchers from Indian Institute of Technology (IIT) Kharagpur have found increasing atmospheric pollution in rural India using Nitrogen Dioxide (NO2) measurements from satellites. Prof. Jayanarayanan Kuttippurath and Research Scholar Mansi Pathak of Centre for Ocean, River, Atmosphere and Land Sciences (CORAL) of IIT Kharagpur analysed the significant impact of urban pollution on the air quality of rural India by differentiating the pollution in two zones - rural and urban - and assessing the extent of air pollution in rural India. The researchers found that air pollution is not typically an urban phenomenon but can also affects the environment in rural…

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.…

Dec

03

2020

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By Shreyoshi Ghosh

Ammonia Hotspot Trends in India – First-time observations from India

In-Depthagricultural intensification, agricultural pollution, air pollution, ammonia, atmospheric pollution, fertilizer, nitrogen, pollution, precision farming

Indo-Gangetic Plain an atmospheric ammonia hotspot but India’s overall trends look promising Agro fertilizers containing high levels of ammonia have long been designated as a hazardous material for human health. For the first time in India, the seasonal and inter-annual variability of atmospheric ammonia emitted by the agricultural sector has been analyzed by researchers from IIT Kharagpur in collaboration with IITM Pune and European researchers. And the results are in agreement with the long-held apprehension of global environmentalists - the Indo-Gangetic Plain (IGP) is indeed the global hot-spot of atmospheric ammonia (NH3) due to intense agricultural activities and fertilizer production…

Oct

26

2019

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By Shreyoshi Ghosh

It’s Illumination Time

Eventsair pollution, Deepavali, Diwali, eco-friendly, Eco-friendly Diwali, environment, Green Diwali, Illu, Illumination, pollution, Rangoli

The Hindu Business Standard DNA Janprahari Express ANI Rediff Zee 24 TAAS News18 Bengali Zee 5 Reddit Yahoo Walking down the halls of residence at the IIT Kharagpur campus during the Diwali festival one would come across giant bamboo structures and busy students tying earthen lamps (diyaas) to them in patterns. There is no rush for firecrackers among the 12000 strong student population of IIT…