How stubble burning in the states of Punjab and Haryana affects the air quality of Delhi discuss?
High Share of Stubble Burning From Punjab, Haryana Keeps Delhi’s Air Quality in ‘Very Poor’ Category. Delhi’s AQI did not improve much despite better ventilation, mainly because of highly favourable north-north westerly boundary level wind direction and perfect wind speed for intrusion of pollutants from farm fires.
Why Delhi is more polluted than other cities?
In May 2014 the World Health Organization announced New Delhi as the most polluted city in the world. Overcrowding and the ensuing overuse of scarce resources such as water put heavy pressure on the environment. Another known cause of pollution is slow moving traffic due to frequent pedestrian crossings.
Why do farmers in Punjab burn stubble?
Stubble burning is a process of setting on fire the straw stubble, left after the harvesting of grains, like paddy, wheat, etc. The process of burning farm residue is one of the major causes of air pollution in parts of north India, deteriorating the air quality around this time of the year.
What is stubble burning in Haryana?
Haryana chief minister Manohar Lal Khattar on Sunday said that the government has asked industries to use stubble for producing ethanol in a bid to stop farmers from burning the crop residue, which results in severe deterioration of air quality.
Why is India’s water so polluted?
Around 80\% of India’s water is severely polluted because people dump raw sewage, silt and garbage into the country’s rivers and lakes. This has led to water being undrinkable and the population having to rely on illegal and expensive sources.
Why does Punjab and Haryana lead in wheat cultivation?
The reason is its excessive production. Punjab and Haryana produce a huge amount of paddy every year, even in water-stressed regions. Similarly, North Indian states contribute to a considerable share in total wheat output. Consequently, it leads to the accumulation of wheat stocks in yards of state procuring agencies.
Why is Lahore so polluted?
The reasons why air quality has been steadily declining in cities like Lahore are numerous. Vehicular emissions, industrial pollution, fossil fuel-fired power plants, the burning of waste materials, and coal being burned by thousands of brick kilns spattered across the province are all part of the problem.