'Healthy enough to contest': Malegaon terror victim's father urge NIA to bar Sadhvi

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, May 25: Realtors' apex body CREDAI has written a letter to Prime Minister Narendra Modi, seeking immediate relief measures to tide over the crisis caused by the COVID-19 pandemic.

The association, which has around 15,000 developer members, has sought one-time debt restructuring, lower interest rate on home loans and tax sops to boost liquidity and demand in the sector.

In an open letter to the prime minister, the Confederation of Real Estate Developers' Associations of India (CREDAI) said, "In this distressful situation arising out of the COVID-19 calamity, we in the real estate sector seek immediate relief for our survival."

Stating that the sector contributes substantially to the country's GDP and has backward and forward linkages with almost 250 industries, CREDAI said, "Our survival, therefore, is not just desirable, it is rather crucial for the economy."

Liquidity crunch, stagnant demand and cartelization of raw materials are major impediments for the industry to kickstart, it added.

CREDAI made seven recommendations to revive the sector and sought immediate intervention from the prime minister.

Pointing out that the situation is "much worse" than global financial crisis in 2008, CREDAI said "a one-time restructuring scheme as was permitted by RBI in 2008 may be quickly instituted by all lending institutions."

Since real estate was already reeling under a cyclical downturn before COVID-19, debt restructuring needs to be allowed for all accounts which were standard as on December 31, 2019, it added.

CREDAI demanded that all banks, non-banking financial companies (NBFCs) and housing finance companies (HFCs) should be directed to provide additional credit equal to 20 per cent of the existing real estate project related advances with no additional security and without the classification of project as NPA.

The penal interest charged by banks and financial institutions should be suspended for a period of one year or until such time as it takes for the pandemic to abate.

To revive housing demand, CREDAI suggested that "government should reduce the maximum rate of interest on new home loans to 5 per cent by subsidizing the interest component of EMIs for next five years."

The limit of principal deduction on housing loan under Section 80C should be increased to 2.5 lakh.

Interest deduction under Section 24 on housing loan for homebuyers may be increased to Rs 10 lakh, it said.

There should be no capital gains for residential properties held for a period longer than one year.

CREDAI also demanded that the subvention scheme be allowed again by National Housing Bank (NHB) and the Reserve Bank.

Under the scheme, builders used to pay EMIs on behalf of homebuyers during construction of projects.

"The economic uncertainty and job insecurity at the moment would not allow purchase of residential property at this time. A scheme whereby a homebuyer would need to pay only margin money with no EMI for 24 months will address this insecurity," the letter said.

The association pointed out that prices of cement and steel have been increased during the lockdown period, and asked for crackdown on cartelisation by manufacturers.

On the GST front, CREDAI said that the current regime of GST provides a rate of 1 per cent  for affordable housing.

"The limit of Rs 45 lakh serves as a criterion of affordability for the purpose of GST. On all other housing, GST is applied at the rate of 5 per cent without input tax credit. It has been felt that the criterion of Rs 45 lakh is too low an index of affordability anywhere across the country, and especially so in the metros," the letter said.

It will serve as an inducement to buyers in the metros if the benefit of GST at the rate of 1 per cent is extended to units costing up to Rs 75 lakh, the association said.

CREDAI pointed out that the flat rate of 5 per cent GST for under construction residential housing is causing cost build up and is acting as a deterrent for sale of under construction projects since there is no GST on completed units.

It suggested that GST rate of 1 per cent and 5 per cent, without input tax credit, should continue.

"However, an option of GST @12 per cent for normal housing/ 8 per cent for affordable housing (with 1/3rd deduction for land i.e. effective GST rate of 8 per cent for normal housing and effective GST rate of 5 per cent for affordable housing) with input tax credit (ITC) benefits in line with the scheme applicable for the works contracts for government may be revived and made applicable to the real estate," the letter said.

Lastly, CREDAI demanded that a Rs 25,000 crore stress fund for completing stalled housing projects should be deployed at the earliest.

"We shall be grateful for your much-needed intervention for the above mentioned measures required to revive the real estate sector," CREDAI said in the letter to the PM.

Paris, Mar 2: A global agency says the spreading new virus could make the world economy shrink this quarter, for the first time since the international financial crisis more than a decade ago.

The Organization for Economic Cooperation and Development says Monday in a special report on the impact of the virus that the world economy is still expected to grow overall this year and rebound next year.

But it lowered its forecasts for global growth in 2020 by half a percentage point, to 2.4 per cent, and said the figure could go as low as 1.5 per cent if the virus lasts long and spreads widely.

The last time world GDP shrank on a quarter-on-quarter basis was at the end of 2008, during the depths of the financial crisis. On a full-year basis, it last shrank in 2009.

The OECD said China's reduced production is hitting Asia particularly hard but also companies around the world that depend on its goods.

It urged governments to act fast to prevent contagion and restore consumer confidence.

The Paris-based OECD, which advises developed economies on policy, said the impact of this virus is much higher than past outbreaks because "the global economy has become substantially more interconnected, and China plays a far greater role in global output, trade, tourism and commodity markets."