Reduction in air pollution during lockdown in India may have prevented 630 premature deaths: Study

News Network
July 18, 2020

New Delhi, Jul 18: The Covid-19 lockdown-led reduction in air pollution levels across five Indian cities, including Delhi and Mumbai, may have prevented about 630 premature deaths, and saved USD 690 million in health costs in the country, according to a new study.

Scientists, including those from the University of Surrey in the UK, assessed the levels of harmful fine particulate matter (PM2.5) from vehicles and other sources in five Indian cities -- Delhi, Mumbai, Kolkata, Chennai and Hyderabad -- since the beginning of the lockdown period.

The study, published in the journal Sustainable Cities and Society, compared these lockdown PM2.5 figures from 25 March up until 11 May, with those from similar periods of the preceding five years, and found that the measure reduced pollution levels in all these places.

According to the scientists, during this period, the levels of these harmful air pollutants reduced by 10 per cent in Mumbai, and by up to 54 per cent in Delhi.

"The percentage reduction for the other cities ranged from 24 to 32 per cent, which was slightly smaller than the measured values for Delhi and Mumbai," the scientists noted in the study.

"While the reduction in PM2.5 pollution may not be surprising, the size of the reduction should make us all take notice of the impact we have been having on the planet," said Prashant Kumar, a co-author of the study from the University of Surrey.

The scientists said these reductions in PM2.5 were comparable to those reported in other cities across the world, such as in Austria's capital Vienna (60 per cent), and Shanghai (42 per cent) in China.

They also calculated the monetary value of the reduced mortality due to air pollution and found that the lowered levels of PM2.5 may have saved 630 people from premature death, and USD 690 million in health costs in India.

Coronavirus India update: State-wise total number of confirmed cases, deaths on July 17

According to the researchers, the present lockdown situation offers observational opportunities regarding potential control systems and regulations for improved urban air quality.

They said an integrated approach might help in understanding the overall impacts of Covid-19 lockdown-style interventions and support the implementation of relevant policy frameworks.

"This is an opportunity for us all to discuss and debate what the 'new normal' should look like - particularly when it comes to the quality of the air we breathe," Kumar said.

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News Network
May 14,2020

London, May 14: Vijay Mallya on Thursday lost his application seeking leave to appeal in the UK Supreme Court, in a setback for the embattled liquor tycoon who last month lost his High Court appeal against an extradition order to India on charges of fraud and money laundering related to unrecovered loans to his now-defunct Kingfisher Airlines.

The 64-year-old businessman had 14 days to file this application to seek permission to move the higher court on the High Court judgment from April 20, which dismissed his appeal against a Westminster Magistrates' Court's extradition order certified by the UK Home Secretary.

The latest ruling will now go back for re-certification and the process of extradition should be triggered within 28 days.

The UK Crown Prosecution Service (CPS) said Mallya's appeal to certify a point of law was rejected on all three counts, of hearing oral submissions, grant a certificate on the questions as drafted, and grant permission to appeal to the Supreme Court.

The Indian government's response to the appeal application had been submitted earlier this week.

The leave to appeal to the Supreme Court is on a point of law of general public importance, which according to experts is a very high threshold that is not often met.

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Agencies
June 15,2020

New Delhi, Jun 15: Average temperature of India experienced a rise of 0.7 degree Celsius, along with decline in rainfall, significant increase in frequency of very severe cyclonic storms and droughts in over a decade due to human activities, the Ministry of Earth Sciences in its research report said.

The contentions were made in a report issued by the ministry on the impact of climate change. It will be published by Union Minister Harsh Vardhan on June 19.

According to the report, "Since the middle of the twentieth century, India witnessed rise in temperature; decrease in monsoon; rise in extreme temperature and rainfall, droughts, and sea levels; and increase intensity of severe cyclones.

The report, prepared by researchers of the Centre for Climate Change Research, a cell under The Ministry's Indian Institute of Tropical Meteorology, Pune, further stated that there is compelling scientific evidence that human activities have influenced these changes in regional climate.

India's average temperature has risen by around 0.7 degrees Celsius during 1901-2018, it said, adding that the rise is largely on account of GHG-induced warming and partially offset by forcing due to anthropogenic aerosols.

It states that the average temperature over India is projected to rise by 4.4 degrees Celsius, while the intensity of heat waves is likely to increase by 3-4 times by the end of the century.

In the 30-year period between 1986 and 2015, temperatures of the warmest day and the coldest night of the year have risen by about 0.63 degrees Celsius and 0.4 degree Celsius.

According to the report, by the end of the century, the temperatures of the warmest day and the coldest night are projected to rise by approximately 4.7 degrees Celsius and 5.5 degrees Celsius, respectively.

Alarmingly, sea surface temperature of the tropical Indian Ocean has also risen by one degrees Celsius on average during 1951-2015.

"The frequency of very severe cyclonic storms during the post-monsoon season has increased significantly (+1 event per decade) during the last two decades (2000-2018)," it added.

This came in the backdrop of Cyclone 'Amphan' and 'Nisarga' which made landfalls on May 20 and June 3 and killed several people, flattened villages, and destroyed farms.

"This is the first-ever climate change assessment report for India. This report will be very useful for policy makers, researchers, social scientists, economists, and students," said M. Rajeevan, secretary, the Ministry of Earth Sciences.

Besides this, the report also highlighted various other unnerving data on climate change in the country. Both the frequency and extent of droughts have increased significantly during 1951-2016.

The overall decrease of seasonal "summer monsoon rainfall" during the last 6-7 decades has led to an increased propensity for droughts over India.

"In particular, areas over central India, southwest coast, southern peninsula and north-eastern India have experienced more than 2 droughts per decade, on average, during this period. The area affected by drought has also increased by 1.3 per cent per decade over the same period."

The Hindu Kush Himalayas (HKH) also experienced a temperature rise of about 1.3 degree Celsius during 1951-2014.

Several areas of the Himalayas have experienced a declining trend in snowfall and also retreat of glaciers in recent decades. By the end of the twenty-first century, its annual mean surface temperature is projected to increase by about 5.2 degree Celsius.

The summer monsoon precipitation from June to September over India has also declined by around 6 per cent from 1951 to 2015, with notable decreases over the Indo-Gangetic Plains and the Western Ghats, the report further states.

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News Network
May 18,2020

New Delhi, May 18: The nationwide tally of COVID-19 cases crossed one lakh on Monday with more people testing positive for the deadly virus in Maharashtra, Gujarat, Tamil Nadu and other states, even as a much-relaxed fourth phase of the lockdown began with restarting of market complexes, autos, taxis and inter-state buses in various parts of the country.

The death toll due to COVID-19 crossed the 3,000-mark too.

With an aim to reboot numerous locked down economic activities, authorities across the country ordered reopening of markets, intra-state transport services and even of barber shops and salons in some states, barring in containment zones.

However, schools, colleges, theatres, malls and religious gatherings are among those that would remain shut down, at least till May 31.

India has been under a lockdown since March 25, which was first supposed to be for 21 days or toll April 14, but was later extended till May 3, then further till May 17 and now for another two weeks till May 31.

However, a number of relaxations have been given in the current fourth phase, while states and union territories have also been granted significant flexibility for deciding the red, orange or green zones in terms of the quantum and severity of the virus spread.

In its morning 8 AM update, the Union Health Ministry put the total number of confirmed COVID-19 cases 96,169 and the death toll at 3,029.

It also said that 36,824 people have so far recovered from the infection.

However, a news agency tally of figures announced by different states and UTs as of 9.40 PM put the number of those having tested positive for the infection at 1,00,096, with a death toll of 3,078 and recoveries at 38,596 across the country.

Maharashtra topped the nationwide tally with over 35,000 confirmed cases and 1,249 deaths, followed by Tamil Nadu with 11,760 confirmed cases and 81 deaths.

Gujarat has also reported 11,746 confirmed cases, while its death toll is higher than that of Tamil Nadu at 694.

Delhi has also crossed the 10,000 mark in terms of the number of confirmed cases, while its death toll has now reached 160.

Gujarat, during the day, recorded 366 new COVID-19 cases and 35 deaths, including 31 from the worst-hit Ahmedabad, taking the state's case count to 11,746 and the number of fatalities to 694, a health department official said.

Maharashtra reported 2,033 new cases, taking the tally to 35,058.

This was the second consecutive day when the state has reported more than 2,000 COVID-19 cases.

Mumbai alone reported 1,185 fresh cases and 23 more deaths, taking the total count of the city to 21,152 and the fatalities to 757.

Of the 1,185 new cases, 300 samples were tested positive in private laboratories between May 12 and 16.

Kerala also saw 29 new cases -- all but one being returnees from overseas and other states --  raising concerns about the state witnessing a possible third wave of the dreaded virus infection.

The state was first to report the virus infection, but at least twice it has already been seen as having flattened the curve of the infection.

The nationwide count of confirmed infections incidentally crossed the crucial one-lakh mark on a day when the fourth phase of the nationwide lockdown kicked in with several relaxations for economic and public activities, barring in containment zones or areas identified as serious hotspots of the virus infection.

Revising its strategy for COVID-19 testing, ICMR also said on Monday that returnees and migrants who show symptoms for influenza-like illness will be tested for coronavirus infection within seven days of ailment and stressed that no emergency clinical procedure, including deliveries, should be delayed for lack of testing.

The Indian Council of Medical Research (ICMR) in its revised strategy for coronavirus testing in India also added that all hospitalised patients who develop symptoms for influenza-like illness (ILI) and frontline workers involved in containment and mitigation of COVID-19 having such signs will also be tested for coronavirus infection through RT-PCR test.

Besides, asymptomatic direct and high-risk contacts of a confirmed case are to be tested once between day five and day 10 of coming in contact, the new document stated.

Asymptomatic contacts of a confirmed case were being tested once between day five and day 14.

The Health Ministry also said that for every one lakh population, there are 7.1 coronavirus cases in India so far as against 60 globally.

It also said the recovery rate of coronavirus cases in India stood at 38.39 per cent.

Besides, India also joined nearly 120 countries at a crucial conference of the World Health Organisation in pushing for an impartial and comprehensive evaluation of the global response into the coronavirus crisis as well as to examine the origin of the deadly infection.

Since the first case of the deadly coronavirus was reported in China last December, more than 47 lakh people have tested for this virus across the world and over 3 lakh have lost their lives.

India is the 11th most affected country, while the US tops the chart with over 14.9 lakh confirmed cases so far.

China's official tally of confirmed infections is less than 84,000, while it has reported more than 4,600 deaths.

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