'Suit boot' is more acceptable than 'suitcase': Modi

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.

New Delhi, Jan 7: The government has asked public sector undertakings to dissuade their employees from participating in the 'Bharat Bandh' called on Wednesday and advised them to prepare a contingency plan to ensure smooth functioning of the enterprises.

Ten central trade unions have said around 25 crore people will participate in the nationwide strike to protest against the government's "anti-people" policies.

Trade unions INTUC, AITUC, HMS, CITU, AIUTUC, TUCC, SEWA, AICCTU, LPF, UTUC along with various sectoral independent federations and associations had adopted a declaration in September last to go on the nationwide strike on January 8.

"Any employee going on strike in any form, including protest, would face the consequences which, besides deduction of wages, may also include appropriate disciplinary action," said an office memorandum issued by the government.

"Suitable contingency plan may also be worked out to carry out the various functions of the ministry/department," it added.

It also issued instructions not to sanction casual leave or other kind of leave to employees if applied for during the period of the proposed protest or strike and ensure that the willing employees are allowed hindrance-free entry into the office premises.

The instructions issued by the Department of Personnel & Training prohibit the government servants from participating in any form of strike, including mass casual leave, go-slow and sit-down, or any action that abet any form of strike.

Besides, pay and allowances are not admissible to an employee for his absence from duty without any authority.

The central trade unions are protesting against labour reforms, FDI, disinvestment, corporatisation and privatisation policies and to press for a 12-point common demands of the working class relating to minimum wage and social security, among others.

Chennai, Mar 3: The Madras High Court has ruled that if a working woman gives birth to a child in the second delivery after twins in the first, she is not entitled to maternity benefits as it should be treated as third child.

"As per existing rules, a woman can avail such benefits only for her first two deliveries. Even otherwise it is debatable as to whether the delivery is not a second delivery but a third one, in as much as ordinarily when twins are born they are delivered one after another, and their age and their inter-se elderly status is also determined by virtue of the gap of time between their arrivals, which amounts to two deliveries and not one simultaneous act," the court said.

The first bench, comprising Chief Justice A P Sahi and Justice Subramonium Prasad stated this while allowing the appeal from Ministry of Home Affairs.

It set aside the order June 18 2019 order of a single Judge, who extended 180 days of maternity leave and other benefits to a woman member of the Central Industrial Security Force (CISF) under the rules governing the Tamil Nadu government servants.

The issue pertains to an appeal moved by the ministry, which contended that the leave claim is by a member of CISF to whom the maternity rules of Tamil Nadu would not apply.

She would be covered by the maternity benefits as provided under the Central Civil Services (Leave) Rules, the ministry said.

When the appeal came up for hearing, the bench said it found that a second delivery, which, in the present case, resulted in a third child, cannot be interpreted so as to add to the mathematical precision that is defined in the rules.

The admissibility of benefits would be limited if the claimant has not more than two children, the bench said "This fact therefore changes the entire nature of the relief which is sought for by the woman petitioner, which aspect has been completely overlooked by the single judge", the bench said.