RSS praises Indira Gandhi for tough stand against terror

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.

Agra, Feb 25: The architectural grandeur of 17th century Taj Mahal and the story of its construction by Mughal Emperor Shah Jahan left US President Donald Trump "impressed" during his visit to the famed mausoleum, according to the guide who accompanied him.

Nitin Kumar, an Agra-based guide, said the first word the president said after laying his eyes on the marble marvel was "incredible".

He and First Lady Melania Trump visited on Monday the iconic Taj Mahal in Agra, the second stop on his little less than 36-hour-long trip of India, and marvelled at the Mughal-era mausoleum built as a monument of love.

After Dwight David Eisenhower (1959) and Bill Clinton (2000), he became the third US president to visit the architectural icon.

"I told them the story of the Taj Mahal, the construction, and the story behind it. President Trump got very emotional after knowing the story of Shah Jahan and his wife Mumtaz Mahal. How he was kept under house arrest by his own son Aurangzeb, and buried here at Taj, next to Mumtaz's grave, after his death," Kumar told reporters.

The couple was left speechless on the first sight of the monument, and showed interest when they were told about the history and architecture of the dome, and the design details, Kumar said.

"Melania Trump asked about the mud-pack treatment and was amazed when she got to know the details of the process," he said.

One of the most photographed sites in the world, it is always high on the itinerary of head of states visiting India.

The monument was built over a period of nearly 20 years by Shah Jahan in memory of his wife after her death in 1631.

"The Taj Mahal inspires awe, a timeless testament to the rich and diverse beauty of Indian Culture!' Thank You, India," the US President and First Lady jointly wrote in the visitors' book before signing it.

According to Mohammed Zafar, who lives close to Taj Mahal complex, Nitin has been conducting guided tours for many years. "He was selected for this VVIP visit," he said.

"Many people were taking selfies with him, after the end of the visit. So, many media persons interacted with him. He has got some instant fame of sorts," Zafar said.

Authorities at Archaeological Survey of India had "advanced the dates" for mud-pack treatment for the graves of Shah Jahan and Mumtaz Mahal at Taj Mahal in view of the US President Trump's visit to Taj, a senior official had earlier said.

New Delhi, Apr 15: Tablighi Jamaat leader Maulana Saad Kandhalvi has been booked for culpable homicide after some of the attendees of the religious congregation died due to coronavirus, police said on Wednesday.

Kandhalvi had organised the religious gathering at Nizamuddin Markaz last month against the social distancing protocol imposed by the Centre to curb the spread of the deadly disease.

An FIR was registered against the cleric on March 31 at Crime Branch police station on a complaint of the Station House Officer of Nizamuddin.

He was earlier booked for holding the event, police said.

“After several attendees of the Tablighi Jamaat event succumbed to coronavirus, we added IPC section 304 (culpable homicide not amounting to murder) in the FIR against the leader, a police official said.

Some foreigners who attended the event have also been booked for violation of visa norms.

In an audio message, Kandhalvi had said that he was exercising self-quarantine after several hundreds who visited the Tablighi Jamaat congregation at Nizamudddin Markaz tested positive for coronavirus.

The FIR registered against the Tablighi Jamaat event says that the Delhi Police contacted the authorities of Nizamuddin Markaz on March 21 and reminded them of the government order which prohibited any political or religious gathering of more than 50 people.

It says that despite repeated efforts, the event organisers failed to inform the health department or any other government agency about the huge gathering inside the Markaz and deliberately disobeyed government orders.

“The sub district magistrate of Defence Colony inspected the premises several times and found that around 1,300 people, including foreign nationals, were residing there without maintaining social distance. It was also found that there were no arrangements of hand sanitizers and face masks,” the FIR adds.

The Nizamudddin centre, attended by thousands, turned out to be a hotspot for spread of coronavirus not only in the national capital, but the entire country.

More than 25,500 Tablighi members and their contacts have been quarantined in the country after the Centre and the state governments conducted a "mega operation" to identify them.

At least 9,000 people participated in the religious congregation in Nizamuddin. Later, many of the attendees travelled to various parts of the country.