366 farmers arrested in Gujarat after clash with police

New Delhi, Feb 25: Union Home Minister Amit Shah on Tuesday called a meeting to discuss the prevailing situation in the national capital after violence in Northeast Delhi over the amended citizenship law left four people dead.

Delhi's Lieutenant Governor Anil Baijal, Chief Minister Arvind Kejriwal and representatives of different political parties were invited for the meeting.

Follow live updates of clashes among CAA protesters in Delhi here

The home minister has convened a meeting to discuss the current situation in Delhi, a Home Ministry official said.

The move came after the home minister reviewed the law and order situation in the national capital on Monday night as violence rocked Northeast Delhi.

Frenzied protesters torched houses, shops, vehicles and a petrol pump, besides hurling stones.

Mumbai, Feb 26: Observing that the violence in Delhi is akin to a "horror film" depicting the grim reality of the 1984 anti-Sikh riots, the Shiv Sena on Wednesday said the "bloodbath" has brought disrepute to the national capital like never before while US President Donald Trump was in India with the "message of love".

The editorial in party mouthpiece 'Saamana' lamented that Trump was welcomed in Delhi while there was bloodbath on the streets.

It further said that the violence could potentially spread the message that the Central government has failed to maintain the law and order situation in Delhi.

"Violence has erupted in Delhi. People are on the streets equipped with canes, swords, revolvers, blood is being spilled on the roads. Some horror film-like situation is being witnessed in Delhi, which depicts the grim reality of the 1984 riots," the Sena said.

It further said the BJP was still blaming the Congress for the deaths of hundreds of Sikhs in the violence that was erupted after assassination of then Prime Minister Indira Gandhi.

It needs to be unravelled who is responsible for the current riots in Delhi, the Sena said while referring to the "language of threats and warning used by some BJP leaders".

"The national capital was burning at a time when Prime Minister Narendra Modi and visiting US President Trump were holding talks.

"It does not augur well that Trump was welcomed in Delhi with the horror film of violence, bloodbath on the streets, screams of people, and tear gases. Trump saheb came to Delhi with a message of love, but what unfolded before him? 'Namaste' in Ahmedabad and violence in Delhi. Never before Delhi was defamed like this," the editorial said.

Trump had begun his February 24-25 India visit from Ahmedabad in Gujarat.

Seventeen people have died so far and over hundred were injured in the violence that has gripped several parts of north east Delhi over the Citizenship Amendment Act (CAA) since Sunday.

Attacking the Central government over reports that the violence was timed with Trump's visit, Sena said, "the Union Home Ministry has alleged that a conspiracy was hatched to defame India internationally by triggering the violence during Trump's visit to the national capital.

"The Home Ministry not knowing about the conspiracy behind the violence over the CAA is detrimental to national security. There is no problem in controlling the riots with the same courage with which Article 370 and 35A were scrapped," the editorial said.

It further said the anti-CAA protest at Shaheen Bagh in Delhi was yet to be called off yet despite the Supreme Court appointing mediators.

"It is being said that the violence sparked off after some BJP leaders talked the language of threats and warning. So, did someone want the peaceful agitation (at Shaheen Bagh) to acquire the present form of riots? (They) could have waited for at least Trump to leave the country," the Sena said.

The Uddhav Thackeray-led party also questioned the timing of the riots, which are occurring days after the results of the Delhi assembly polls.

"It is mysterious that the violence broke out days after the BJP lost the Delhi assembly elections. The BJP lost and now this is the condition of Delhi," the Sena said.

The Uddhav Thackeray-led party, a former ally of the BJP, now shares power in Maharashtra with the NCP and the Congress.

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.