Clear air in delhi ncr
Clear air in delhi ncr

With the onset of winter, farm fires become rampant in northern India, particularly in the states of Punjab, Haryana and western Uttar Pradesh.Stubble burning creates a negative externality in the form of emissions, with implications for climate change and health costs to people in affected regions, as well as disruptions in economic activity (cancellation/delays in flights and trains, and slow road traffic and accidents).an air pollutant that is a concern for people's health when levels in the air are high; the particles can get trapped inside the lungs and increase the risk of lung cancer by 36%. The cost of air pollution due to stubble burning in India is estimated to be $30 billion annually. Burning 1 tonne of rice accounts for a loss of nitrogen (5.5kg), phosphorous (2.3 kg), potassium (25 kg) and sulphur (1.2 kg) in the soil. Moreover, the heat from burning crop residue kills critical bacterial and fungal populations in the soil, apart from organic carbon.There needs to be a central coordinating mechanism for paddy stubble management and crop diversification with adequate resources, and a clear assignment of responsibilities between national and sub-national agencies. The target should be putting a stop on crop residue burning at any cost, especially during the COVID-19 pandemic.