Arrested Jet Airways crew part of global hawala racket: DRI

New Delhi, Jul 22: Rajya Sabha Chairman M Venkaiah Naidu on Wednesday urged the newly elected members of the House to uphold rules and procedures of the House while discharging their duties as the lawmakers for the country.

"In his remarks at the end of the administration of oath/affirmation to the new members of Rajya Sabha in the Chamber of the House today, Shri Naidu urged them to hold themselves to account with regard to their conduct both within and outside the House, so as to enhance the standing of the institution in the eyes of the people," read a press note.

The note further read that Naidu suggested the members to "question themselves if they had acted to enhance the dignity of the institution or to the contrary at the end of each day during the session and if their conduct was ethical during the inter-session period".

He said, "Answers to these simple questions would guide you on the right path."

He further stressed, "Ensuring rule of law is the spirit of our law of the land (Constitution). It shall begin with your compliance with the rules and procedures of this House."

Of the 61 members elected to Rajya Sabha from 20 States in the recent biennial and bye-polls, 45 made oath/affirmation today including 36 who have been elected for the first time. 12 sitting members have been re-elected which include Sharad Pawar, Digvijaya Singh, Bhubaneswar Kalita, Prem Chand Gupta, Harivansh and Ramdas Athawale, who took oath today.

Those elected for the first time to Rajya Sabha include Mallikarjun Kharge, Jyotiraditya M Scindia and KC Venugopal who have vast legislative experience and taken oath today. Those members who could not make oath/affirmation will do so during the ensuing Monsoon Session.

"Members including three women made oath/affirmation in 10 languages viz., Telugu, Bodo, Kannada, Manipuri, Marathi, Oriya, Tamil, Bengali, Hindi and English," the note read further.

"Today's oath-taking has been organized to enable the newly elected members to participate in the committee meetings which are underway at once and in the monsoon session which is to follow. I hope to nominate all of you on different committees in a day or two. #RajyaSabha," the Vice President's official handle tweeted earlier on Wednesday.

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.