No compromise on Savarkar: Shiv Sena's stern message to ally 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.

Jammu, Jan 15: Fresh landslides kept the Jammu-Srinagar National Highway shut for the third consecutive day on Wednesday, leaving over 5000 vehicles stranded.

"There were four fresh landslides in Digdol and Panthiyal belts on the highway in Ramban district. The traffic on the highway remained closed for the third day today", a police officer told PTI.

On Monday, heavy rains triggered shooting of stones in Moumpassi, Digdole and Panthiyal areas, forcing a suspension of the traffic, the official said.

Snowfall in Kashmir side of the highway, including Jawahar Tunnel, since Sunday has resulted in blockade of the highway.

"No fresh traffic was allowed from Nagrota in Jammu for Kashmir", he said.

As a result of the blockade of the highway, over 5000 vehicles remained stranded at various places en route from Lakhanpur in Kathua district to Banihal belt of Ramban district and also on the Kashmir side.

London, Apr 20 : Embattled liquor baron Vijay Mallya, who is wanted in India on alleged fraud and money laundering charges amounting to an estimated ₹9,000 crore, today lost a High Court appeal in UK against his extradition order to India.

A consortium of Indian public sector banks led by the State Bank of India had sought a bankruptcy order against Mallya as part of efforts to recoup around GBP 1.145 billion of unpaid loans from Mallya.

The 64-year-old former Kingfisher Airlines boss had appealed to the High Court against his extradition to India at a hearing in February this year.

Lord Justice Stephen Irwin and Justice Elisabeth Laing, the two-member bench at the Royal Courts of Justice in London presiding over the appeal, dismissed the appeal in a judgment handed down remotely due to the current coronavirus lockdown.

"We consider that while the scope of the prima facie case found by the SDJ [Senior District Judge] is in some respects wider than that alleged by the Respondent in India [Central Bureau of Investigation (CBI) and Enforcement Directorate (ED)], there is a prima facie case which, in seven important respects, coincides with the allegations in India," the judges ruled.

Earlier this month, the High Court in London had deferred hearings on a plea by the SBI-led consortium of Indian banks, seeking the indebted tycoon to be declared bankrupt to enable them recover their loan from him.

Justice Michael Briggs of the insolvency division of the High Court granted relief to Mallya, ruling that he should be given time till his petitions to the Supreme Court of India and his settlement proposal before the Karnataka High Court be determined, allowing him time to repay his debts to the banks in full.