As People Stay Home, Air Pollution In North India At 20-Year Low: NASA

News Network
April 23, 2020

Washington, Apr 23: Air pollution over northern India has plummeted to a 20-year-low for this time of the year, according to satellite data published by US space agency National Aeronautics and Space Administration (NASA).
The US space agency's satellite sensors observed aerosol levels at a 20-year low post the countrywide lockdown, implemented to slow the spread of the novel coronavirus.

"We knew we would see changes in atmospheric composition in many places during the lockdown," said Pawan Gupta, a Universities Space Research Association (USRA) scientist at NASA''s Marshall Space Flight Center. "But I have never seen aerosol values so low in the Indo-Gangetic Plain at this time of year," added Mr Gupta.

Acting Assistant Secretary of State for South and Central Asia Alice G Wells tweeted, "These images from NASA were taken each spring starting in 2016 and show a 20-year low in airborne particle levels over India. When India and the world are ready to work and travel again, let's not forget that collaborative action can result in cleaner air."

The data published with maps show aerosol optical depth (AOD) in 2020 compared to the average for 2016-2019. Aerosol optical depth is a measure of how light is absorbed or reflected by airborne particles as it travels through the atmosphere.

If aerosols are concentrated near the surface, an optical depth of 1 or above indicates very hazy conditions. An optical depth, or thickness, of less than 0.1 over the entire atmospheric vertical column is considered "clean." The data were retrieved by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite.

In the first few days of the lockdown, it was difficult to observe a change in the pollution signature. "We saw an aerosol decrease in the first week of the shutdown, but that was due to a combination of rain and the lockdown," said Mr Gupta.

Around March 27, heavy rain poured over vast areas of northern India and helped clear the air of aerosols. Aerosol concentrations usually increase again after such heavy precipitation.

"After the rainfall, I was really impressed that aerosol levels did not go up and return to normal. We saw a gradual decrease and things have been staying at the level we might expect without anthropogenic emissions," Mr Gupta said.

On March 25, the Indian government placed its 1.3 billion citizens under a strict lockdown to reduce the spread of COVID-19. The countrywide mandate decreased activity at factories and severely reduced car, bus, truck and airplane traffic. Every year, aerosols from anthropogenic (human-made) sources contribute to unhealthy levels of air pollution in many Indian cities.

Aerosols are tiny solid and liquid particles suspended in the air that reduce visibility and can damage the human lungs and heart.

In southern India though, the story is a little hazier. Satellite data show aerosol levels have not yet decreased to the same extent. In fact, levels seem to be slightly higher than in the past four years. The reasons are unclear but could be related to recent weather patterns, agricultural fires, winds or other factors.

"This a model scientific experiment," Robert Levy, program leader for NASA's MODIS aerosol products, said about the lockdown and its effects on pollution.

"We have a unique opportunity to learn how the atmosphere reacts to sharp and sudden reductions in emissions from certain sectors. This can help us separate how natural and human sources of aerosols affect the atmosphere," Mr Levy added.

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Agencies
March 26,2020

New Delhi, Mar 26: The government on Thursday announced a Rs 1.7 lakh crore stimulus that included free foodgrain and cooking gas to poor for three months, and cash doles to women and poor senior citizens as it looked to ease the economic impact of the nationwide lockdown.

While over 80 crore poor ration card holders will each get 5 kg of wheat or rice and one kg of preferred pulses free of cost every month for the next three months, 20.4 crore women having Jan Dhan bank accounts would get one-time cash help of Rs 1,500 spread over three months.

Over 8.3 crore poor women, who were handed out free cooking gas connections since 2016, will get free LPG refills for the next three months, while poor senior citizens, widows and disabled will get an ex-gratia cash of Rs 1,000.

"Since the lockdown has been in force (since Wednesday) and therefore we have come out with a package which will immediately take care of the concerns and welfare of poor and suffering workers and those who need immediate help," Finance Minister Nirmala Sitharaman said at a news conference here.

The package, she said, is being announced within 36 hours of the 21-day nationwide lockdown announced by the Prime Minister to protect the nation's 130 crore people from the fast-spreading coronavirus. "We do not want anyone to remain hungry."

She hinted at more announcements if a need arises.

"So, today's measures are very clearly aimed at reaching out with food and money that they need to have it in their hands. We will obviously think about other things. I will gradually address if there is more to attend," she said.

The package included advancing the payment of one-third of the Rs 6,000 a year pre-2019 general election cash dole scheme for farmers, government contributions to retirement funds for the next three months of small companies with 90 per cent of staff earning less than Rs 15,000, and a Rs 50 lakh insurance cover to healthcare workers.

For rural workers, the daily wage under the MNREGA employment guarantee programme has been increased to Rs 202 from Rs 182, benefiting 5 crore workers of about Rs 2,000 in all.

India joins countries -- from the US to Singapore -- that have pledged spending to contain the economic fallout of the pandemic that has infected almost 5 lakh people globally and left over 21,000 dead.

The pandemic has infected 649 persons in India and has killed 13 so far.

While the free food grains and pulses would cost Rs 45,000 crore, Rs 2,000 payment to 8.7 crore farmers under Pradhan Mantri Garib Kalyan Yojana will cost Rs 16,000 crore.

The cash to women Jan Dhan account holders will cost Rs 31,000 crore and another Rs 13,000 crore is estimated to be the expenditure for providing free cooking gas.

Sitharaman, however, evaded a reply to questions on how the government will finance the package given that the impact of the closure of businesses across the country will be felt over the next few months and would have a direct bearing on already strained tax collections.

She also did not say if the government will relax budget deficit targets or resort to additional borrowings to fund the programme.

The revised fiscal deficit - the gap between revenue and expenditure - has been put at 3.8 per cent of the GDP in the current fiscal. For the fiscal starting April, the government is targeting a 3.5 per cent fiscal deficit.

"Today's measures are very clearly aimed at reaching out to the poor," she said. "At this stage, I am more concerned about reaching out to those who need help."

With businesses closed during the lockdown, the government will contribute employees as well as employer's contribution to the provident fund for the next three months of companies with up to 100 employees with 90 per cent earning not more than Rs 15,000. The contribution will be a total of 24 per cent of eligible wages.

Also, workers will be allowed to draw a non-refundable advance of 75 per cent from credit in provident fund account or three months salary, whichever is lower, she said.

Sitharaman said the limit of collateral-free loans to 63 lakh women self-help groups is being doubled to Rs 20 lakh, impacting 7 crore households.

The free foodgrain and pulses are over-and-above the existing entitlement through the public distribution system (PDS). The ration card holders can take the foodgrain and pulses from the PDS in two installments, she added.

The government had previously relaxed timelines for meeting tax and other statutory filing requirements as well as allowed companies to divert their philanthropy or CSR funds to support the fight against coronavirus.

These measures and the ones announced on Thursday will be topped up by the expected announcement of interest rate cuts by the Reserve Bank of India (RBI) at its bi-monthly monetary policy review meet slated next week.

Commenting on the package, Anil Talreja, Partner, Deloitte India said the announcements are is expected to give reprieve to the mass sections of the population. "This is a good way to ensure that the poor and needy get what they deserve. It has ensured that the farmers, poor senior citizens, widows and specified sections of the society as well as people who are attached to the healthcare sectors get rewarded for their hard work and sacrifices".

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News Network
May 7,2020

Visakhapatnam, May 7: Unconscious children being carried by parents in their arms, people laying on roads, health workers scrambling to attend to those affected by the styrene vapour leak and residents fleeing were some of the scenes that played out near here on Thursday, bringing back grim memories of the 1984 Bhopal gas tragedy.

The leak of styrene, a chemical used to make synthetic rubber and resins, among others, occurred in the wee hours of Thursday while people were still fast asleep.

Women and children were seen lying on roads struggling to breath, reminiscent of the infamous Bhopal gas tragedy when a leak from the Union Carbide plant left around 3,500 dead and many maimed.

The worst-hit Gopalapatnam village reverberated with cries of people for help.

Many people fell unconscious during their sleep, a villager said.

Affected people, suffering writ large on their faces, were rushed to hospitals in autorickshaws and on two wheelers.

Visakhapatnam Collector Vinay Chand said 20 ambulances were pressed into service as soon information about the gas leak was received.

Exposure to styrene, also known as ethenylbenzene, vinylbenzene can affect the central nervous system (CNS), causing headache, fatigue, weakness, and depression.

It is primarily used in the production of polystyrene plastics and resins.

The gas leak took place at LG Polymers chemical plant.

LG Polymers was established in 1961 as "Hindustan Polymers" for manufacturing Polystyrene and its co-polymers at Visakhapatnam. It merged with McDowell & Co. Ltd of UB Group in 1978, according to the company's website.

Taken over by LG Chem (South Korea), Hindustan Polymers was renamed LG Polymers India Private Limited (LGPI) in July, 1997.

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Agencies
March 15,2020

Ahmedabad, Mar 15: Four Congress MLAs in Gujarat have tendered their resignation to Assembly Speaker Rajendra Trivedi ahead of the election to the four Rajya Sabha seats in the state to be held on March 26.

The four Congress legislators tendered their resignation on Saturday, which Trivedi has accepted.

Trivedi told this to PTI on Sunday.

He said he will announce the names of the legislators in the Legislative Assembly on Monday.

"Four Congress MLAs tendered their resignation to me on Saturday, and I will announce their names in the Assembly tomorrow," he said.

With this, the strength of the Congress party in the 182-member Gujarat Assembly has come down to 69 from 73.

The Congress had on Saturday shifted its 14 MLAs to Jaipur fearing horse-trading by the ruling BJP ahead of the Rajya Sabha polls.

The BJP has fielded Abhay Bhardwaj, Ramila Bara and Narhari Amin for the election.

Given its number in the Assembly, the ruling party can only win two seats unless it manages cross-voting from the opposition camp or ensures defection of Congress MLAs to win the third seat.

The Congress has fielded senior leaders Shaktisinh Gohil and Bharatsinh Solanki.

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